1
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Anum H, Li K, Tabusam J, Saleh SAA, Cheng RF, Tong YX. Regulation of anthocyanin synthesis in red lettuce in plant factory conditions: A review. Food Chem 2024; 458:140111. [PMID: 38968716 DOI: 10.1016/j.foodchem.2024.140111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 06/02/2024] [Accepted: 06/12/2024] [Indexed: 07/07/2024]
Abstract
Anthocyanins, natural pigments known for their vibrant hues and beneficial properties, undergo intricate genetic control. However, red vegetables grown in plant factories frequently exhibit reduced anthocyanin synthesis compared to those in open fields due to factors like inadequate light, temperature, humidity, and nutrient availability. Comprehending these factors is essential for optimizing plant factory environments to enhance anthocyanin synthesis. This review insights the impact of physiological and genetic factors on the production of anthocyanins in red lettuce grown under controlled conditions. Further, we aim to gain a better understanding of the mechanisms involved in both synthesis and degradation of anthocyanins. Moreover, this review summarizes the identified regulators of anthocyanin synthesis in lettuce, addressing the gap in knowledge on controlling anthocyanin production in plant factories, with potential implications for various crops beyond red lettuce.
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Affiliation(s)
- Hadiqa Anum
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China; Key Laboratory of Energy Conservation and Waste Management of Agricultural Structures, Ministry of Agriculture, Beijing, China
| | - Kun Li
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China; Key Laboratory of Energy Conservation and Waste Management of Agricultural Structures, Ministry of Agriculture, Beijing, China
| | - Javaria Tabusam
- National Key Laboratory of Cotton Bio-Breeding and Integration Utilization, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, Henan, China
| | - Said Abdelhalim Abdelaty Saleh
- Horticultural Crops Technology Department, Agricultural & Biological Research Institute, National Research Centre, Giza, Egypt
| | - Rui-Feng Cheng
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China; Key Laboratory of Energy Conservation and Waste Management of Agricultural Structures, Ministry of Agriculture, Beijing, China.
| | - Yu-Xin Tong
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China; Key Laboratory of Energy Conservation and Waste Management of Agricultural Structures, Ministry of Agriculture, Beijing, China.
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2
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Marcellus M, Goud EM, Swartz N, Brown E, Soper FM. Evolutionary history and root trait coordination predict nutrient strategy in tropical legume trees. THE NEW PHYTOLOGIST 2024; 243:1711-1723. [PMID: 39005157 DOI: 10.1111/nph.19962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024]
Abstract
Plants express diverse nutrient use and acquisition traits, but it is unclear how trait combinations at the species level are constrained by phylogeny, trait coordination, or trade-offs in resource investment. One trait - nitrogen (N) fixation - is assumed to correlate with other traits and used to define plant functional groups, despite potential confounding effects of phylogeny. We quantified growth, carbon metabolism, fixation rate, root phosphatase activity (RPA), mycorrhizal colonization, and leaf and root morphology/chemistry across 22 species of fixing and nonfixing tropical Fabaceae trees under common conditions. Belowground trait variation was high even among closely related species, and most traits displayed a phylogenetic signal, including N-fixation rate and nodule biomass. Across species, we observed strong positive correlations between physiological traits such as RPA and root respiration. RPA increased ~ fourfold per unit increase in fixation, supporting the debated hypothesis that N-fixers 'trade' N for phosphatases to enhance phosphorus acquisition. Specific root length and root N differed between functional groups, though for other traits, apparent differences became nonsignificant after accounting for phylogenetic nonindependence. We conclude that evolutionary history, trait coordination, and fixation ability contribute to nutrient trait expression at the species level, and recommend explicitly considering phylogeny in analyses of functional groupings.
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Affiliation(s)
- Mia Marcellus
- Department of Biology, McGill University, Montreal, QC, H3A 1B1, Canada
| | - Ellie M Goud
- Department of Biology, Saint Mary's University, Halifax, NS, B3H 3C3, Canada
| | - Natalie Swartz
- Department of Biology, McGill University, Montreal, QC, H3A 1B1, Canada
| | - Emily Brown
- Department of Biology, McGill University, Montreal, QC, H3A 1B1, Canada
| | - Fiona M Soper
- Department of Biology, McGill University, Montreal, QC, H3A 1B1, Canada
- Bieler School of Environment, McGill University, Montreal, QC, H3A 1B1, Canada
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3
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Ngumbi EN. Could flooding undermine progress in building climate-resilient crops? TRENDS IN PLANT SCIENCE 2024:S1360-1385(24)00214-0. [PMID: 39168786 DOI: 10.1016/j.tplants.2024.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 07/25/2024] [Accepted: 07/30/2024] [Indexed: 08/23/2024]
Abstract
Flooding threatens crop productivity, agricultural sustainability, and global food security. In this article I review the effects of flooding on plants and highlight three important gaps in our understanding: (i) effects of flooding on ecological interactions mediated by plants both below (changing root metabolites and exudates) and aboveground (changing plant quality and metabolites, and weakening the plant immune system), (ii) flooding impacts on soil health and microorganisms that underpin plant and ecosystems health, and (iii) the legacy impacts of flooding. Failure to address these overlooked aspects could derail and undermine the monumental progress made in building climate-resilient crops and soil-microbe-assisted plant resilience. Addressing the outlined knowledge gaps will enhance solutions developed to mitigate flooding and preserve gains made to date.
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Affiliation(s)
- Esther Ndumi Ngumbi
- Department of Entomology, University of Illinois Urbana Champaign, 417 Morrill Hall, Urbana, IL, 61801, USA.
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4
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Gross N, Maestre FT, Liancourt P, Berdugo M, Martin R, Gozalo B, Ochoa V, Delgado-Baquerizo M, Maire V, Saiz H, Soliveres S, Valencia E, Eldridge DJ, Guirado E, Jabot F, Asensio S, Gaitán JJ, García-Gómez M, Martínez P, Martínez-Valderrama J, Mendoza BJ, Moreno-Jiménez E, Pescador DS, Plaza C, Pijuan IS, Abedi M, Ahumada RJ, Amghar F, Arroyo AI, Bahalkeh K, Bailey L, Ben Salem F, Blaum N, Boldgiv B, Bowker MA, Branquinho C, van den Brink L, Bu C, Canessa R, Castillo-Monroy ADP, Castro H, Castro P, Chibani R, Conceição AA, Darrouzet-Nardi A, Davila YC, Deák B, Donoso DA, Durán J, Espinosa C, Fajardo A, Farzam M, Ferrante D, Franzese J, Fraser L, Gonzalez S, Gusman-Montalvan E, Hernández-Hernández RM, Hölzel N, Huber-Sannwald E, Jadan O, Jeltsch F, Jentsch A, Ju M, Kaseke KF, Kindermann L, le Roux P, Linstädter A, Louw MA, Mabaso M, Maggs-Kölling G, Makhalanyane TP, Issa OM, Manzaneda AJ, Marais E, Margerie P, Hughes FM, Messeder JVS, Mora JP, Moreno G, Munson SM, Nunes A, Oliva G, Oñatibia GR, Peter G, Pueyo Y, Quiroga RE, Ramírez-Iglesias E, Reed SC, Rey PJ, Reyes Gómez VM, Rodríguez A, Rolo V, Rubalcaba JG, Ruppert JC, Sala O, Salah A, Sebei PJ, Stavi I, Stephens C, Teixido AL, Thomas AD, Throop HL, Tielbörger K, Travers S, Undrakhbold S, Val J, Valkó O, Velbert F, Wamiti W, Wang L, Wang D, Wardle GM, Wolff P, Yahdjian L, Yari R, Zaady E, Zeberio JM, Zhang Y, Zhou X, Le Bagousse-Pinguet Y. Unforeseen plant phenotypic diversity in a dry and grazed world. Nature 2024; 632:808-814. [PMID: 39112697 DOI: 10.1038/s41586-024-07731-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 06/18/2024] [Indexed: 08/17/2024]
Abstract
Earth harbours an extraordinary plant phenotypic diversity1 that is at risk from ongoing global changes2,3. However, it remains unknown how increasing aridity and livestock grazing pressure-two major drivers of global change4-6-shape the trait covariation that underlies plant phenotypic diversity1,7. Here we assessed how covariation among 20 chemical and morphological traits responds to aridity and grazing pressure within global drylands. Our analysis involved 133,769 trait measurements spanning 1,347 observations of 301 perennial plant species surveyed across 326 plots from 6 continents. Crossing an aridity threshold of approximately 0.7 (close to the transition between semi-arid and arid zones) led to an unexpected 88% increase in trait diversity. This threshold appeared in the presence of grazers, and moved toward lower aridity levels with increasing grazing pressure. Moreover, 57% of observed trait diversity occurred only in the most arid and grazed drylands, highlighting the phenotypic uniqueness of these extreme environments. Our work indicates that drylands act as a global reservoir of plant phenotypic diversity and challenge the pervasive view that harsh environmental conditions reduce plant trait diversity8-10. They also highlight that many alternative strategies may enable plants to cope with increases in environmental stress induced by climate change and land-use intensification.
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Affiliation(s)
- Nicolas Gross
- Université Clermont Auvergne, INRAE, VetAgro Sup, Unité Mixte de Recherche Ecosystème Prairial, Clermont-Ferrand, France.
| | - Fernando T Maestre
- Environmental Sciences and Engineering, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia.
| | - Pierre Liancourt
- Botany Department, State Museum of Natural History Stuttgart, Stuttgart, Germany
- Plant Ecology Group, University of Tübingen, Tübingen, Germany
| | - Miguel Berdugo
- Departamento de Biodiversidad, Ecología y Evolución, Facultad de Ciencias Biológicas, Universidad Complutense de Madrid, Madrid, Spain
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
| | - Raphaël Martin
- Université Clermont Auvergne, INRAE, VetAgro Sup, Unité Mixte de Recherche Ecosystème Prairial, Clermont-Ferrand, France
| | - Beatriz Gozalo
- Instituto Multidisciplinar para el Estudio del Medio "Ramon Margalef", Universidad de Alicante, Alicante, Spain
| | - Victoria Ochoa
- Instituto Multidisciplinar para el Estudio del Medio "Ramon Margalef", Universidad de Alicante, Alicante, Spain
| | - Manuel Delgado-Baquerizo
- Laboratorio de Biodiversidad y Funcionamiento Ecosistémico. Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC, Sevilla, Spain
| | - Vincent Maire
- Département des Sciences de l'Environnement, Université du Québec à Trois-Rivières, Trois Rivières, Quebec, Canada
| | - Hugo Saiz
- Departamento de Ciencias Agrarias y Medio Natural, Escuela Politécnica Superior, Instituto Universitario de Investigación en Ciencias Ambientales de Aragón (IUCA), Universidad de Zaragoza, Huesca, Spain
| | - Santiago Soliveres
- Instituto Multidisciplinar para el Estudio del Medio "Ramon Margalef", Universidad de Alicante, Alicante, Spain
- Departamento de Ecología, Universidad de Alicante, Alicante, Spain
| | - Enrique Valencia
- Departamento de Biodiversidad, Ecología y Evolución, Facultad de Ciencias Biológicas, Universidad Complutense de Madrid, Madrid, Spain
| | - David J Eldridge
- Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Emilio Guirado
- Instituto Multidisciplinar para el Estudio del Medio "Ramon Margalef", Universidad de Alicante, Alicante, Spain
| | - Franck Jabot
- Université Clermont Auvergne, INRAE, VetAgro Sup, Unité Mixte de Recherche Ecosystème Prairial, Clermont-Ferrand, France
| | - Sergio Asensio
- Instituto Multidisciplinar para el Estudio del Medio "Ramon Margalef", Universidad de Alicante, Alicante, Spain
| | - Juan J Gaitán
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Suelos-CNIA, Buenos Aires, Argentina
- Departamento de Tecnología, Universidad Nacional de Luján, Luján, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina (CONICET), Buenos Aires, Argentina
| | - Miguel García-Gómez
- Departamento de Ingeniería y Morfología del Terreno, Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain
| | - Paloma Martínez
- Instituto de Ciencias Agrarias, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Jaime Martínez-Valderrama
- Instituto Multidisciplinar para el Estudio del Medio "Ramon Margalef", Universidad de Alicante, Alicante, Spain
| | - Betty J Mendoza
- Departamento de Biología y Geología, Física y Química Inorgánica, Universidad Rey Juan Carlos, Móstoles, Spain
| | - Eduardo Moreno-Jiménez
- Department of Agricultural and Food Chemistry, Faculty of Sciences, Universidad Autónoma de Madrid, Madrid, Spain
| | - David S Pescador
- Departamento de Biología y Geología, Física y Química Inorgánica, Universidad Rey Juan Carlos, Móstoles, Spain
- Departamento de Farmacología, Farmacognosia y Botánica, Facultad de Farmacia, Universidad Complutense de Madrid, Madrid, Spain
| | - César Plaza
- Instituto de Ciencias Agrarias, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Ivan Santaolaria Pijuan
- Instituto Multidisciplinar para el Estudio del Medio "Ramon Margalef", Universidad de Alicante, Alicante, Spain
| | - Mehdi Abedi
- Department of Range Management, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Iran
| | - Rodrigo J Ahumada
- Estación Experimental Agropecuaria Catamarca, Instituto Nacional de Tecnología Agropecuaria, Catamarca, Argentina
| | - Fateh Amghar
- Laboratoire de Recherche: Biodiversité, Biotechnologie, Environnement et Développement Durable (BioDev), Faculté des Sciences, Université M'hamed Bougara de Boumerdès, Boumerdès, Algérie
| | | | - Khadijeh Bahalkeh
- Department of Range Management, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Iran
| | - Lydia Bailey
- Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ, USA
| | - Farah Ben Salem
- Laboratory of Pastoral Ecosystems and Promotion of Spontaneous Plants and Associated Micro-Organisms, Institut des Régions Arides (IRA) Médenine, University of Gabes, Zrig Eddakhlania, Tunisia
| | - Niels Blaum
- Plant Ecology and Nature Conservation, University of Potsdam, Potsdam, Germany
| | - Bazartseren Boldgiv
- Department of Biology, School of Arts and Sciences, National University of Mongolia, Ulaanbaatar, Mongolia
| | - Matthew A Bowker
- Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ, USA
- School of Forestry, Northern Arizona University, Flagstaff, AZ, USA
| | - Cristina Branquinho
- cE3c - Centre for Ecology, Evolution and Environmental Changes and CHANGE - Global Change and Sustainability Institute, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
| | - Liesbeth van den Brink
- Plant Ecology Group, University of Tübingen, Tübingen, Germany
- ECOBIOSIS, Departmento of Botánica, Universidad de Concepción, Concepción, Chile
| | - Chongfeng Bu
- Institute of Soil and Water Conservation, Northwest A&F University, Yangling, China
- Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, China
| | - Rafaella Canessa
- Plant Ecology Group, University of Tübingen, Tübingen, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institut für Biologie, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | | | - Helena Castro
- Department of Life Sciences, Centre for Functional Ecology, University of Coimbra, Coimbra, Portugal
| | - Patricio Castro
- Facultad de Ciencias Agropecuarias, Carrera de Ingeniería Agronómica, Grupo de Agroforestería, Manejo y Conservación del Paisaje, Universidad de Cuenca, Cuenca, Ecuador
| | - Roukaya Chibani
- Laboratory of Eremology and Combating Desertification, Institut des Régions Arides (IRA) Médenine, University of Gabes, Zrig Eddakhlania, Tunisia
| | - Abel Augusto Conceição
- Departamento de Ciências Biológicas, Universidade Estadual de Feira de Santana, Feira de Santana, Brasil
| | | | - Yvonne C Davila
- Faculty of Science, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Balázs Deák
- Lendület Seed Ecology Research Group, Institute of Ecology and Botany, Centre for Ecological Research, Vácrátót, Hungary
| | - David A Donoso
- Departamento de Biología, Escuela Politécnica Nacional, Quito, Ecuador
| | - Jorge Durán
- Misión Biolóxica de Galicia, CSIC, Pontevedra, Spain
| | - Carlos Espinosa
- Departamento de Ciencias Biológicas y Agropecuarias, Universidad Técnica Particular de Loja, Loja, Ecuador
| | - Alex Fajardo
- Instituto de Investigación Interdisciplinaria (I3), Universidad de Talca, Talca, Chile
- Instituto de Ecología y Biodiversidad (IEB), Santiago, Chile
- Limits of Life (LiLi), Instituto Milenio, Valdivia, Chile
| | - Mohammad Farzam
- Department of Range and Watershed Management, Faculty of Natural Resources and Environment, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Daniela Ferrante
- Instituto Nacional de Tecnología Agropecuaria EEA Santa Cruz, Río Gallegos, Argentina
- Universidad Nacional de la Patagonia Austral, Río Gallegos, Argentina
| | - Jorgelina Franzese
- Instituto de Investigaciones en Biodiversidad y Medioambiente, Consejo Nacional de Investigaciones Científicas y Técnicas-Universidad Nacional del Comahue, Neuquen, Argentina
| | - Lauchlan Fraser
- Department of Natural Resource Science, Thompson Rivers University, Kamloops, British Columbia, Canada
| | - Sofía Gonzalez
- Instituto de Investigaciones en Biodiversidad y Medioambiente, Consejo Nacional de Investigaciones Científicas y Técnicas-Universidad Nacional del Comahue, Neuquen, Argentina
| | - Elizabeth Gusman-Montalvan
- Departamento de Ciencias Biológicas y Agropecuarias, Universidad Técnica Particular de Loja, Loja, Ecuador
| | - Rosa Mary Hernández-Hernández
- Instituto de Estudios Científicos y Tecnológicos (IDECYT); Centro de Estudios de Agroecología Tropical (CEDAT), Universidad Nacional Experimental Simón Rodríguez (UNESR), Miranda, Venezuela
| | - Norbert Hölzel
- Institute of Landscape Ecology, University of Münster, Münster, Germany
| | | | - Oswaldo Jadan
- Facultad de Ciencias Agropecuarias, Carrera de Ingeniería Agronómica, Grupo de Agroforestería, Manejo y Conservación del Paisaje, Universidad de Cuenca, Cuenca, Ecuador
| | - Florian Jeltsch
- Plant Ecology and Nature Conservation, University of Potsdam, Potsdam, Germany
| | - Anke Jentsch
- Department of Disturbance Ecology, Bayreuth Center of Ecology and Environmental Research BayCEER, University of Bayreuth, Bayreuth, Germany
| | - Mengchen Ju
- Institute of Soil and Water Conservation, Northwest A&F University, Yangling, China
- Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, China
| | - Kudzai F Kaseke
- Earth Research Institute, University of California, Santa Barbara, Santa Barbara, CA, USA
| | - Liana Kindermann
- Biodiversity Research, Systematic Botany Group, Institute of Biochemistry and Biology, University of Potsdam, Potsdam, Germany
| | - Peter le Roux
- Department of Plant and Soil Sciences, University of Pretoria, Pretoria, South Africa
| | - Anja Linstädter
- Biodiversity Research, Systematic Botany Group, Institute of Biochemistry and Biology, University of Potsdam, Potsdam, Germany
- Institute of Crop Science and Resource Conservation, University of Bonn, Bonn, Germany
| | - Michelle A Louw
- Department of Plant and Soil Sciences, University of Pretoria, Pretoria, South Africa
| | - Mancha Mabaso
- Department of Biochemistry, Genetics and Microbiology, DSI/NRF SARChI in Marine Microbiomics, University of Pretoria, Pretoria, South Africa
| | | | - Thulani P Makhalanyane
- Department of Microbiology, Faculty of Science, Stellenbosch University, Stellenbosch, South Africa
| | - Oumarou Malam Issa
- Institut d'Écologie et des Sciences de l'Environnement de Paris (iEES-Paris), Sorbonne Université, IRD, CNRS, INRAE, Université Paris Est Creteil, Université de Paris, Centre IRD de France Nord, Bondy, France
| | - Antonio J Manzaneda
- Departamento Biología Animal, Biología Vegetal y Ecología, Universidad de Jaén, Jaén, Spain
| | - Eugene Marais
- Gobabeb, Namib Research Institute, Walvis Bay, Namibia
| | - Pierre Margerie
- Normandie Universite, UNIROUEN, INRAE, ECODIV, Rouen, France
| | - Frederic Mendes Hughes
- Departamento de Ciências Biológicas, Universidade Estadual de Feira de Santana, Feira de Santana, Brasil
- Programa de Pós-Graduação em Zoologia and Conselho de Curadores das Coleções Científicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil
- Programa de Pós-Graduação em Bioinformática, Universidade Federal de Minas Gerais, Pampulha, Brazil
| | - João Vitor S Messeder
- Biology Department and Ecology Program, The Pennsylvania State University, University Park, PA, USA
| | - Juan P Mora
- Instituto de Investigación Interdisciplinaria (I3), Universidad de Talca, Talca, Chile
| | - Gerardo Moreno
- Forestry School, INDEHESA, Universidad de Extremadura, Plasencia, Spain
| | - Seth M Munson
- Southwest Biological Science Center, US Geological Survey, Flagstaff, AZ, USA
| | - Alice Nunes
- cE3c - Centre for Ecology, Evolution and Environmental Changes and CHANGE - Global Change and Sustainability Institute, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
| | - Gabriel Oliva
- Instituto Nacional de Tecnología Agropecuaria EEA Santa Cruz, Río Gallegos, Argentina
- Universidad Nacional de la Patagonia Austral, Río Gallegos, Argentina
| | - Gaston R Oñatibia
- Cátedra de Ecología, Facultad de Agronomía Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA-CONICET), Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Guadalupe Peter
- Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina (CONICET), Buenos Aires, Argentina
- CEANPa, Universidad Nacional de Río Negro, Sede Atlántica, Río Negro, Argentina
| | - Yolanda Pueyo
- Instituto Pirenaico de Ecología (IPE CSIC), Zaragoza, Spain
| | - R Emiliano Quiroga
- Estación Experimental Agropecuaria Catamarca, Instituto Nacional de Tecnología Agropecuaria, Catamarca, Argentina
- Cátedra de Manejo de Pastizales Naturales, Facultad de Ciencias Agrarias, Universidad Nacional de Catamarca, Catamarca, Argentina
| | | | - Sasha C Reed
- US Geological Survey, Southwest Biological Science Center, Moab, UT, USA
| | - Pedro J Rey
- Instituto Interuniversitario de Investigación del Sistema Tierra de Andalucía, Universidad de Jaén, Jaén, Spain
| | | | | | - Victor Rolo
- Forestry School, INDEHESA, Universidad de Extremadura, Plasencia, Spain
| | - Juan G Rubalcaba
- Departamento de Biodiversidad, Ecología y Evolución, Facultad de Ciencias Biológicas, Universidad Complutense de Madrid, Madrid, Spain
| | - Jan C Ruppert
- Plant Ecology Group, University of Tübingen, Tübingen, Germany
| | - Osvaldo Sala
- Global Drylands Center,School of Life Sciences and School of Sustainability, Arizona State University, Tempe, AZ, USA
| | | | - Phokgedi Julius Sebei
- Mara Research Station, Limpopo Department of Agriculture and Rural Development, Polokwane, South Africa
| | - Ilan Stavi
- Dead Sea and Arava Science Center, Yotvata, Israel
| | - Colton Stephens
- Department of Natural Resource Science, Thompson Rivers University, Kamloops, British Columbia, Canada
| | - Alberto L Teixido
- Departamento de Biodiversidad, Ecología y Evolución, Facultad de Ciencias Biológicas, Universidad Complutense de Madrid, Madrid, Spain
| | - Andrew D Thomas
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK
| | - Heather L Throop
- School of Earth and Space Exploration, Arizona State University, Tempe, AZ, USA
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
| | | | - Samantha Travers
- Department of Planning and Environment, Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Sainbileg Undrakhbold
- Department of Biology, School of Arts and Sciences, National University of Mongolia, Ulaanbaatar, Mongolia
| | - James Val
- Department of Planning and Environment, Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Orsolya Valkó
- Lendület Seed Ecology Research Group, Institute of Ecology and Botany, Centre for Ecological Research, Vácrátót, Hungary
| | - Frederike Velbert
- Institute of Landscape Ecology, University of Münster, Münster, Germany
| | - Wanyoike Wamiti
- Zoology Department, National Museums of Kenya, Nairobi, Kenya
| | - Lixin Wang
- Department of Earth and Environmental Sciences, Indiana University Indianapolis (IUI), Indianapolis, IN, USA
| | - Deli Wang
- Key Laboratory of Vegetation Ecology of the Ministry of Education, Jilin Songnen Grassland Ecosystem National Observation and Research Station, Institute of Grassland Science, Northeast Normal University, Changchun, China
| | - Glenda M Wardle
- Desert Ecology Research Group, School of Life and Environmental Sciences, The University of Sydney, Sydney, New South Wales, Australia
| | - Peter Wolff
- Department of Disturbance Ecology, Bayreuth Center of Ecology and Environmental Research BayCEER, University of Bayreuth, Bayreuth, Germany
| | - Laura Yahdjian
- Cátedra de Ecología, Facultad de Agronomía Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA-CONICET), Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Reza Yari
- Forest and Rangeland Research Department, Khorasan Razavi Agricultural and Natural Resources Research and Education Center, AREEO, Mashhad, Iran
| | - Eli Zaady
- Gilat Research Center, Department of Natural Resources, Institute of Plant Sciences, Agricultural Research Organization, Rishon LeZion, Israel
| | - Juan Manuel Zeberio
- CEANPa, Universidad Nacional de Río Negro, Sede Atlántica, Río Negro, Argentina
| | - Yuanling Zhang
- State Key Laboratory of Desert and Oasis Ecology, Key Laboratory of Ecological Safety and Sustainable Development in Arid Lands, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Beijing, China
| | - Xiaobing Zhou
- State Key Laboratory of Desert and Oasis Ecology, Key Laboratory of Ecological Safety and Sustainable Development in Arid Lands, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Beijing, China
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5
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Yu H, Le X, Peñuelas J, Sardans J, Xu C, Zou Y, Zhang X, Li C, Mao Z, Cheng D, Zhong Q. Trait divergence and opposite above- and below-ground strategies facilitate moso bamboo invasion into subtropical evergreen broadleaf forest. FRONTIERS IN PLANT SCIENCE 2024; 15:1410372. [PMID: 39100082 PMCID: PMC11294163 DOI: 10.3389/fpls.2024.1410372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 06/27/2024] [Indexed: 08/06/2024]
Abstract
Understanding the invasion of moso bamboo (Phyllostachys edulis) into adjacent evergreen broadleaf forest based on functional traits is crucial due to its significant influence on ecosystem processes. However, existing research has primarily focused on above- or below-ground traits in isolation, lacking a comprehensive integration of both. In this study, we conducted a trait-based analysis including 23 leaf traits and 11 root traits in three forest types - bamboo forest, mixed bamboo and broadleaf forest, and evergreen broadleaf forest - to investigate trait differences, phenotypic integration, and above- and below-ground resource strategies in bamboo and broadleaf species. Our findings demonstrated significant differences in leaf and root key traits between bamboo and broadleaf species, strongly supporting the "phenotypic divergence hypothesis". Bamboo exhibited stronger trait correlations compared to broadleaf species, indicating higher phenotypic integration. Above- and below-ground strategies were characterized by trade-offs rather than coordination, resulting in a multi-dimensional trait syndrome. Specifically, a unidimensional leaf economics spectrum revealed that bamboo with higher leaf N concentrations (LNC), P concentrations (LPC), and specific leaf area (SLA) adopted a "fast acquisitive" above-ground strategy, while broadleaf species with thicker leaves employed a "slow conservative" above-ground strategy. A two-dimensional root trait syndrome indicated a "conservation" gradient with bamboo adopting a "slow conservative" below-ground strategy associated with higher root tissue density (RTD), and broadleaf species exhibiting a "fast acquisitive" below-ground strategy linked to higher root N concentrations (RNC) and P concentrations (RPC), and a "collaboration" gradient probably ranging from broadleaf species with a "do-it-yourself" strategy characterized by high specific root length (SRL), to bamboo adopting an "outsourcing" strategy with thicker roots. In conclusion, key trait divergence from coexisting broadleaf species, higher phenotypic integration, and multi-dimensional opposite above- and below-ground resource strategies confer competitive advantages to moso bamboo, shedding light on the mechanistic understanding of its invasion into subtropical evergreen broadleaf forest and providing theoretical guidance for maintaining the stability of subtropical forest ecosystem.
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Affiliation(s)
- Hua Yu
- College of Geographical Science, Fujian Normal University, Fuzhou, Fujian, China
- College of Geography and Oceanography, Minjiang University, Fuzhou, Fujian, China
| | - Xingui Le
- Department of Protection and Management, Administrative Bureau of Yangjifeng National Nature Reserve, Guixi, Jiangxi, China
| | - Josep Peñuelas
- CSIC, Global Ecology Unit CREAF-CSIC-UAB, Bellaterra, Barcelona, Catalonia, Spain
- Ecological and Forestry Applications Research Center (CREAF), Campus Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Barcelona, Catalonia, Spain
| | - Jordi Sardans
- CSIC, Global Ecology Unit CREAF-CSIC-UAB, Bellaterra, Barcelona, Catalonia, Spain
- Ecological and Forestry Applications Research Center (CREAF), Campus Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Barcelona, Catalonia, Spain
| | - Chaobin Xu
- College of Geographical Science, Fujian Normal University, Fuzhou, Fujian, China
- Fujian Provincial Key Laboratory of Plant Ecophysiology, Fujian Normal University, Fuzhou, Fujian, China
- Key Laboratory of Humid Subtropical Eco-Geographical Process, Ministry of Education, Fuzhou, Fujian, China
| | - Yuxing Zou
- College of Geographical Science, Fujian Normal University, Fuzhou, Fujian, China
- College of Tourism and Resources Environment, Zaozhuang University, Zaozhuang, Shandong, China
| | - Xue Zhang
- College of Geographical Science, Fujian Normal University, Fuzhou, Fujian, China
- Fujian Provincial Key Laboratory of Plant Ecophysiology, Fujian Normal University, Fuzhou, Fujian, China
| | - Conghui Li
- College of Geographical Science, Fujian Normal University, Fuzhou, Fujian, China
- Fujian Provincial Key Laboratory of Plant Ecophysiology, Fujian Normal University, Fuzhou, Fujian, China
| | - Zhenwei Mao
- Department of Protection and Management, Administrative Bureau of Yangjifeng National Nature Reserve, Guixi, Jiangxi, China
| | - Dongliang Cheng
- College of Geographical Science, Fujian Normal University, Fuzhou, Fujian, China
- Fujian Provincial Key Laboratory of Plant Ecophysiology, Fujian Normal University, Fuzhou, Fujian, China
- Key Laboratory of Humid Subtropical Eco-Geographical Process, Ministry of Education, Fuzhou, Fujian, China
| | - Quanlin Zhong
- College of Geographical Science, Fujian Normal University, Fuzhou, Fujian, China
- Fujian Provincial Key Laboratory of Plant Ecophysiology, Fujian Normal University, Fuzhou, Fujian, China
- Key Laboratory of Humid Subtropical Eco-Geographical Process, Ministry of Education, Fuzhou, Fujian, China
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6
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Zhang C, Wright IJ, Nielsen UN, Geisen S, Liu M. Linking nematodes and ecosystem function: a trait-based framework. Trends Ecol Evol 2024; 39:644-653. [PMID: 38423842 DOI: 10.1016/j.tree.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 03/02/2024]
Abstract
Trait-based approaches are being increasingly adopted to understand species' ecological strategies and how organisms influence ecosystem function. Trait-based research on soil organisms, however, remains poorly developed compared with that for plants. The abundant and diverse soil nematodes are prime candidates to advance trait-based approaches belowground, but a unified trait framework to describe nematode ecological strategies and assess their linkages with ecosystem function is lacking. We categorized nematode traits as morphological, physiological, life history, and community clusters, and proposed the nematode economics spectrum (NES) to better understand nematode ecological strategies and their association with ecosystem function. We argue that bridging the NES and the plant economics spectrum will facilitate a more holistic understanding of ecosystem carbon and nutrient cycling under global change.
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Affiliation(s)
- Chongzhe Zhang
- Soil Ecology Lab, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China; Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2751, Australia; Centre for Grassland Microbiome, State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, Gansu, China
| | - Ian J Wright
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2751, Australia; Australian Research Council Centre for Plant Success in Nature & Agriculture, Western Sydney University, Richmond, NSW 2753, Australia; School of Natural Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Uffe N Nielsen
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2751, Australia
| | - Stefan Geisen
- Laboratory of Nematology, Wageningen University and Research, Wageningen 6708PB, The Netherlands
| | - Manqiang Liu
- Centre for Grassland Microbiome, State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, Gansu, China.
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7
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Laughlin DC. Unifying functional and population ecology to test the adaptive value of traits. Biol Rev Camb Philos Soc 2024. [PMID: 38855941 DOI: 10.1111/brv.13107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 05/23/2024] [Accepted: 05/29/2024] [Indexed: 06/11/2024]
Abstract
Plant strategies are phenotypes shaped by natural selection that enable populations to persist in a given environment. Plant strategy theory is essential for understanding the assembly of plant communities, predicting plant responses to climate change, and enhancing the restoration of our degrading biosphere. However, models of plant strategies vary widely and have tended to emphasize either functional traits or life-history traits at the expense of integrating both into a general framework to improve our ecological and evolutionary understanding of plant form and function. Advancing our understanding of plant strategies will require investment in two complementary research agendas that together will unify functional ecology and population ecology. First, we must determine what is phenotypically possible by quantifying the dimensionality of plant traits. This step requires dense taxonomic sampling of traits on species representing the broad diversity of phylogenetic clades, environmental gradients, and geographical regions found across Earth. It is important that we continue to sample traits locally and share data globally to fill biased gaps in trait databases. Second, we must test the power of traits for explaining species distributions, demographic rates, and population growth rates across gradients of resource limitation, disturbance regimes, temperature, vegetation density, and frequencies of other strategies. This step requires thoughtful, theory-driven empiricism. Reciprocal transplant experiments beyond the native range and synthetic demographic modelling are the most powerful methods to determine how trait-by-environment interactions influence fitness. Moving beyond easy-to-measure traits and evaluating the traits that are under the strongest ecological selection within different environmental contexts will improve our understanding of plant adaptations. Plant strategy theory is poised to (i) unpack the multiple dimensions of productivity and disturbance gradients and differentiate adaptations to climate and resource limitation from adaptations to disturbance, (ii) distinguish between the fundamental and realized niches of phenotypes, and (iii) articulate the distinctions and relationships between functional traits and life-history traits.
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Affiliation(s)
- Daniel C Laughlin
- Botany Department, University of Wyoming, Laramie, Wyoming, 82071, USA
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8
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Wang M, Kong D, Mo X, Wang Y, Yang Q, Kardol P, Valverde-Barrantes OJ, Simpson MJ, Zeng H, Reich PB, Bergmann J, Tharayil N, Wang J. Molecular-level carbon traits underlie the multidimensional fine root economics space. NATURE PLANTS 2024; 10:901-909. [PMID: 38740944 DOI: 10.1038/s41477-024-01700-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 04/15/2024] [Indexed: 05/16/2024]
Abstract
Carbon influences the evolution and functioning of plants and their roots. Previous work examining a small number of commonly measured root traits has revealed a global multidimensionality of the resource economics traits in fine roots considering carbon as primary currency but without considering the diversity of carbon-related traits. To address this knowledge gap, we use data from 66 tree species from a tropical forest to illustrate that root economics space co-varies with a novel molecular-level traits space based on nuclear magnetic resonance. Thinner fine roots exhibit higher proportions of carbohydrates and lower diversity of molecular carbon than thicker roots. Mass-denser fine roots have more lignin and aromatic carbon compounds but less bioactive carbon compounds than lighter roots. Thus, the transition from thin to thick fine roots implies a shift in the root carbon economy from 'do-it-yourself' soil exploration to collaboration with mycorrhizal fungi, while the shift from light to dense fine roots emphasizes a shift from acquisitive to conservative root strategy. We reveal a previously undocumented role of molecular-level carbon traits that potentially undergird the multidimensional root economics space. This finding offers new molecular insight into the diversity of root form and function, which is fundamental to our understanding of plant evolution, species coexistence and adaptations to heterogeneous environments.
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Affiliation(s)
- Mengke Wang
- State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China
- Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Deliang Kong
- College of Forestry, Henan Agricultural University, Zhengzhou, Henan, China.
| | - Xiaohan Mo
- School of Urban Planning and Design, Peking University Shenzhen Graduate School, Peking University, Shenzhen, Guangdong, China
| | - Yinghui Wang
- State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China
- Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Qingpei Yang
- College of Forestry, Henan Agricultural University, Zhengzhou, Henan, China
| | - Paul Kardol
- Department of Forest Mycology and Plant Pathology, Swedish University of Agricultural Sciences, Uppsala, Sweden
- Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Oscar J Valverde-Barrantes
- Department of Biological Sciences, International Center for Tropical Biodiversity, Florida International University, Miami, FL, USA
| | - Myrna J Simpson
- Environmental NMR Centre and Department of Physical and Environmental Sciences, University of Toronto Scarborough, Toronto, Ontario, Canada
| | - Hui Zeng
- School of Urban Planning and Design, Peking University Shenzhen Graduate School, Peking University, Shenzhen, Guangdong, China
| | - Peter B Reich
- Department of Forest Resources University of Minnesota St, Paul, Minneapolis, MN, USA
- Institute for Global Change Biology and School for Environment and Sustainability, University of Michigan, Ann Arbor, MI, USA
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, Australia
| | - Joana Bergmann
- Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
| | - Nishanth Tharayil
- Department of Plant and Environmental Sciences, Clemson University, Clemson, SC, USA
| | - Junjian Wang
- State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China.
- Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China.
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9
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Huang K, De Long JR, Yan X, Wang X, Wang C, Zhang Y, Zhang Y, Wang P, Du G, van Kleunen M, Guo H. Why are graminoid species more dominant? Trait-mediated plant-soil feedbacks shape community composition. Ecology 2024; 105:e4295. [PMID: 38723655 DOI: 10.1002/ecy.4295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 12/15/2023] [Accepted: 02/07/2024] [Indexed: 06/04/2024]
Abstract
Species traits may determine plant interactions along with soil microbiome, further shaping plant-soil feedbacks (PSFs). However, how plant traits modulate PSFs and, consequently, the dominance of plant functional groups remains unclear. We used a combination of field surveys and a two-phase PSF experiment to investigate whether forbs and graminoids differed in PSFs and in their trait-PSF associations. When grown in forb-conditioned soils, forbs experienced stronger negative feedbacks, while graminoids experienced positive feedbacks. Graminoid-conditioned soil resulted in neutral PSFs for both functional types. Forbs with thin roots and small seeds showed more-negative PSFs than those with thick roots and large seeds. Conversely, graminoids with acquisitive root and leaf traits (i.e., thin roots and thin leaves) demonstrated greater positive PSFs than graminoids with thick roots and tough leaves. By distinguishing overall and soil biota-mediated PSFs, we found that the associations between plant traits and PSFs within both functional groups were mainly mediated by soil biota. A simulation model demonstrated that such differences in PSFs could lead to a dominance of graminoids over forbs in natural plant communities, which might explain why graminoids dominate in grasslands. Our study provides new insights into the differentiation and adaptation of plant life-history strategies under selection pressures imposed by soil biota.
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Affiliation(s)
- Kailing Huang
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
- Ecology, Department of Biology, University of Konstanz, Konstanz, Germany
| | - Jonathan R De Long
- Department of Ecosystem and Landscape Dynamics, Institute of Biodiversity and Ecosystem Dynamics (IBED-ELD), University of Amsterdam, Amsterdam, The Netherlands
| | - Xuebin Yan
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Xiaoyi Wang
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Chunlong Wang
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Yiwei Zhang
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Yuanyuan Zhang
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Peng Wang
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Guozhen Du
- College of Ecology, Lanzhou University, Lanzhou, China
| | - Mark van Kleunen
- Ecology, Department of Biology, University of Konstanz, Konstanz, Germany
- Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, China
| | - Hui Guo
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
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10
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Beccari E, Capdevila P, Salguero-Gómez R, Carmona CP. Worldwide diversity in mammalian life histories: Environmental realms and evolutionary adaptations. Ecol Lett 2024; 27:e14445. [PMID: 38783648 DOI: 10.1111/ele.14445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 04/02/2024] [Accepted: 05/03/2024] [Indexed: 05/25/2024]
Abstract
Mammalian life history strategies can be characterised by a few axes of variation, conforming a space where species are positioned based on the life history strategies favoured in the environment they exploit. Yet, we still lack global descriptions of the diversity of realised mammalian life history and how this diversity is shaped by the environment. We used six life history traits to build a life history space covering worldwide mammalian adaptation, and we explored how environmental realms (land, air, water) influence mammalian life history strategies. We demonstrate that realms are tightly linked to distinct life history strategies. Aquatic and aerial species predominantly adhere to slower life history strategies, while terrestrial species exhibit faster life histories. Highly encephalised terrestrial species are a notable exception to these patterns. Furthermore, we show that different mode of life may play a significant role in expanding the set of strategies exploitable in the terrestrial realm. Additionally, species transitioning between terrestrial and aquatic realms, such as seals, exhibit intermediate life history strategies. Our results provide compelling evidence of the link between environmental realms and the life history diversity of mammals, highlighting the importance of differences in mode of life to expand life history diversity.
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Affiliation(s)
- E Beccari
- Department of Botany, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - P Capdevila
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona (UB), Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona (UB), Barcelona, Spain
| | - R Salguero-Gómez
- Department of Biology, University of Oxford, Oxford, UK
- Evolutionary Demography Laboratory, Max Plank Institute for Demographic Research, Rostock, Germany
| | - C P Carmona
- Department of Botany, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
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11
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Camenzind T, Aguilar-Trigueros CA, Hempel S, Lehmann A, Bielcik M, Andrade-Linares DR, Bergmann J, Dela Cruz J, Gawronski J, Golubeva P, Haslwimmer H, Lartey L, Leifheit E, Maaß S, Marhan S, Pinek L, Powell JR, Roy J, Veresoglou SD, Wang D, Wulf A, Zheng W, Rillig MC. Towards establishing a fungal economics spectrum in soil saprobic fungi. Nat Commun 2024; 15:3321. [PMID: 38637578 PMCID: PMC11026409 DOI: 10.1038/s41467-024-47705-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024] Open
Abstract
Trait-based frameworks are promising tools to understand the functional consequences of community shifts in response to environmental change. The applicability of these tools to soil microbes is limited by a lack of functional trait data and a focus on categorical traits. To address this gap for an important group of soil microorganisms, we identify trade-offs underlying a fungal economics spectrum based on a large trait collection in 28 saprobic fungal isolates, derived from a common grassland soil and grown in culture plates. In this dataset, ecologically relevant trait variation is best captured by a three-dimensional fungal economics space. The primary explanatory axis represents a dense-fast continuum, resembling dominant life-history trade-offs in other taxa. A second significant axis reflects mycelial flexibility, and a third one carbon acquisition traits. All three axes correlate with traits involved in soil carbon cycling. Since stress tolerance and fundamental niche gradients are primarily related to the dense-fast continuum, traits of the 2nd (carbon-use efficiency) and especially the 3rd (decomposition) orthogonal axes are independent of tested environmental stressors. These findings suggest a fungal economics space which can now be tested at broader scales.
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Affiliation(s)
- Tessa Camenzind
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany.
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany.
| | - Carlos A Aguilar-Trigueros
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, 2751, Australia
- Department of Biological and Environmental Science, University of Jyväskylä, P.O. Box 35, 40014, Jyväskylä, Finland
| | - Stefan Hempel
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Anika Lehmann
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Milos Bielcik
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Diana R Andrade-Linares
- Research Unit Comparative Microbiome Analysis, Helmholtz Zentrum München, Ingolstaedter Landstraße 1, 85764, Neuherberg, Germany
| | - Joana Bergmann
- Leibniz Centre for Agricultural Landscape Research (ZALF), 15374, Müncheberg, Germany
| | - Jeane Dela Cruz
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Jessie Gawronski
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Polina Golubeva
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Heike Haslwimmer
- Institute of Soil Science and Land Evaluation, Soil Biology department, University of Hohenheim, Emil-Wolff-Str. 27, 70599, Stuttgart, Germany
| | - Linda Lartey
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Eva Leifheit
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Stefanie Maaß
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Sven Marhan
- Institute of Soil Science and Land Evaluation, Soil Biology department, University of Hohenheim, Emil-Wolff-Str. 27, 70599, Stuttgart, Germany
| | - Liliana Pinek
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Jeff R Powell
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, 2751, Australia
| | - Julien Roy
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Stavros D Veresoglou
- State Key Laboratory of Biocontrol, School of Ecology, Sun Yat-sen University, Shenzhen, 518107, China
| | - Dongwei Wang
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Anja Wulf
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
| | - Weishuang Zheng
- Marine Institute for Bioresources and Environment, Peking University Shenzhen Institute, Shenzhen, 518057, China
| | - Matthias C Rillig
- Institute of Biology, Freie Universität Berlin, Altensteinstr. 6, 14195, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
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12
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Pandey R, Bargali SS, Bargali K, Karki H, Chaturvedi RK. Dynamics of nitrogen mineralization and fine root decomposition in sub-tropical Shorea robusta Gaertner f. forests of Central Himalaya, India. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 921:170896. [PMID: 38369135 DOI: 10.1016/j.scitotenv.2024.170896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 02/20/2024]
Abstract
This study aimed to examine the effects of spatial and temporal variability in edaphic, and climatic attributeson soil net nitrogen mineralization rate, and to understand the pattern of fine root decomposition of dominant and co-dominant tree species, and its influence on the nutrient cycling in forest ecosystems. Study was carried out at four different sites in sub-tropical forest ecosystems of Shorea robusta, in foothills of Central Himalayan region, India. Co-dominant tree species at four sites were Mallotus philippensis (site A), Glochidion velutinum (site B), Holarrhena pubescens (site C), and Tectona grandis (site D). Buried bag technique was used for nitrogen mineralization, while fine root decomposition was determined using fine root mesh bags. Seasonal variation, soil depth, soil characteristics, and site variability, all significantly (p < 0.05) affected nitrogen mineralization rates. Fine root decomposition was significantly affected by nutrient concentration of fine roots. Total mineral nitrogen was maximum at site D (16.24 ± 0.96 μg g-1 soil), while minimum at site C (10.10 ± 0.84 μg g-1 soil). Maximum nitrogen mineralization (13.18 ± 0.18 μg g-1 month-1) was recorded during summer season at site D, while the minimum nitrogen mineralization (3.20 ± 0.46 μg g-1 month-1) was recorded during rainy season at site C. Inorganic-N and net nitrogen mineralization was relatively higher in 0-20 cm soil layer than 20-40 cm and 40-60 cm soil layer. The fine roots showed 70.61-74.82 % weight loss on completion of 365 days of decomposition process. Maximum fine root decomposition was observed in the G. velutinum, and minimum in T. grandis. A significant positive correlation (p < 0.05) was observed between root nitrogen and carbon content, and decomposition rates per month. This study concluded that the spatial and temporal variability in soil nitrogen mineralization rates and fine root decomposition optimises nutrient cycling in forest ecosystems, which can contribute to the development of sustainable forest management practices.
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Affiliation(s)
- Rachita Pandey
- Department of Botany, DSB Campus, Kumaun University, Nainital 263001, Uttarakhand, India
| | - Surendra Singh Bargali
- Department of Botany, DSB Campus, Kumaun University, Nainital 263001, Uttarakhand, India.
| | - Kiran Bargali
- Department of Botany, DSB Campus, Kumaun University, Nainital 263001, Uttarakhand, India
| | - Himani Karki
- Department of Botany, DSB Campus, Kumaun University, Nainital 263001, Uttarakhand, India
| | - R K Chaturvedi
- Center for Integrative Conservation & Yunnan Key Laboratory for Conservation of Tropical Rainforests & Asian Elephant, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, Yunnan 666303, PR China.
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13
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Ye Z, Mu Y, Van Duzen S, Ryser P. Root and shoot phenology, architecture, and organ properties: an integrated trait network among 44 herbaceous wetland species. THE NEW PHYTOLOGIST 2024. [PMID: 38600040 DOI: 10.1111/nph.19747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 03/24/2024] [Indexed: 04/12/2024]
Abstract
Integrating traits across above- and belowground organs offers comprehensive insights into plant ecology, but their various functions also increase model complexity. This study aimed to illuminate the interspecific pattern of whole-plant trait correlations through a network lens, including a detailed analysis of the root system. Using a network algorithm that allows individual traits to belong to multiple modules, we characterize interrelations among 19 traits, spanning both shoot and root phenology, architecture, morphology, and tissue properties of 44 species, mostly herbaceous monocots from Northern Ontario wetlands, grown in a common garden. The resulting trait network shows three distinct yet partially overlapping modules. Two major trait modules indicate constraints of plant size and form, and resource economics, respectively. These modules highlight the interdependence between shoot size, root architecture and porosity, and a shoot-root coordination in phenology and dry-matter content. A third module depicts leaf biomechanical adaptations specific to wetland graminoids. All three modules overlap on shoot height, suggesting multifaceted constraints of plant stature. In the network, individual-level traits showed significantly higher centrality than tissue-level traits do, demonstrating a hierarchical trait integration. The presented whole-plant, integrated network suggests that trait covariation is essentially function-driven rather than organ-specific.
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Affiliation(s)
- Ziqi Ye
- School of Natural Sciences, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON, P3E 2C6, Canada
| | - Yanmei Mu
- Yanchi Research Station, School of Soil and Water Conservation, Beijing Forestry University, Beijing, 100083, China
| | - Shianne Van Duzen
- School of Natural Sciences, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON, P3E 2C6, Canada
| | - Peter Ryser
- School of Natural Sciences, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON, P3E 2C6, Canada
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14
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Rodríguez-Alarcón S, Tamme R, Carmona CP. Intraspecific variation in fine-root traits is larger than in aboveground traits in European herbaceous species regardless of drought. FRONTIERS IN PLANT SCIENCE 2024; 15:1375371. [PMID: 38654904 PMCID: PMC11035731 DOI: 10.3389/fpls.2024.1375371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/21/2024] [Indexed: 04/26/2024]
Abstract
Differences within species (Intraspecific trait variation - ITV) contribute substantially to overall trait variability and environmental harshness can reduce among-species variation. While aboveground traits have received considerable attention, knowledge about ITV in fine-root traits and how it differs from ITV in aboveground traits remains limited. This study examined the partitioning of trait variation aboveground and fine-root traits in 52 European herbaceous species and how such proportions change in response to drought, offering valuable insights for accurate functional species characterization and inter-species comparisons. We studied seven morphological aboveground and fine-root traits under drought and well-watered conditions in a greenhouse experiment. Linear mixed effect models and permutational multivariate analysis of variance (PERMANOVA) were employed to decompose trait variation, ensuring the robustness of our results. We also calculated variance partitioning for the combination of aboveground traits and the combination of fine-root traits, as well as pairs of analogous leaf and fine-root traits (i.e., traits that fulfill similar functions) for each treatment (control and drought). Among-species trait differences explained a greater proportion of overall variance than within-species variation, except for root dry matter content (RDMC). Height and leaf area stood out, with species' identity accounting for 87-90% of total trait variation. Drought had no significant effect on the proportions of variation in any of the traits. However, the combination of fine-root traits exhibited higher intraspecific variability (44-44%) than aboveground traits (19-21%) under both drought and control. Analogous root traits also showed higher ITV (51-50%) than analogous leaf traits (27-31%). Our findings highlight substantial within-species variation and the nuanced responses of fine-root traits, particularly RDMC, suggesting root traits' flexibility to soil heterogeneity that fosters less differentiation among species. Among-species trait differences, especially aboveground, may underscore distinct strategies and competitive abilities for resource acquisition and utilization. This study contributes to elucidate the mechanisms underlying the multifunctionality of the above- and belowground plants compartments.
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Affiliation(s)
| | - Riin Tamme
- Institute of Ecology and Earth Sciences, Department of Botany, University of Tartu, Tartu, Estonia
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15
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Cusack DF, Christoffersen B, Smith-Martin CM, Andersen KM, Cordeiro AL, Fleischer K, Wright SJ, Guerrero-Ramírez NR, Lugli LF, McCulloch LA, Sanchez-Julia M, Batterman SA, Dallstream C, Fortunel C, Toro L, Fuchslueger L, Wong MY, Yaffar D, Fisher JB, Arnaud M, Dietterich LH, Addo-Danso SD, Valverde-Barrantes OJ, Weemstra M, Ng JC, Norby RJ. Toward a coordinated understanding of hydro-biogeochemical root functions in tropical forests for application in vegetation models. THE NEW PHYTOLOGIST 2024; 242:351-371. [PMID: 38416367 DOI: 10.1111/nph.19561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 01/10/2024] [Indexed: 02/29/2024]
Abstract
Tropical forest root characteristics and resource acquisition strategies are underrepresented in vegetation and global models, hampering the prediction of forest-climate feedbacks for these carbon-rich ecosystems. Lowland tropical forests often have globally unique combinations of high taxonomic and functional biodiversity, rainfall seasonality, and strongly weathered infertile soils, giving rise to distinct patterns in root traits and functions compared with higher latitude ecosystems. We provide a roadmap for integrating recent advances in our understanding of tropical forest belowground function into vegetation models, focusing on water and nutrient acquisition. We offer comparisons of recent advances in empirical and model understanding of root characteristics that represent important functional processes in tropical forests. We focus on: (1) fine-root strategies for soil resource exploration, (2) coupling and trade-offs in fine-root water vs nutrient acquisition, and (3) aboveground-belowground linkages in plant resource acquisition and use. We suggest avenues for representing these extremely diverse plant communities in computationally manageable and ecologically meaningful groups in models for linked aboveground-belowground hydro-nutrient functions. Tropical forests are undergoing warming, shifting rainfall regimes, and exacerbation of soil nutrient scarcity caused by elevated atmospheric CO2. The accurate model representation of tropical forest functions is crucial for understanding the interactions of this biome with the climate.
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Affiliation(s)
- Daniela F Cusack
- Department of Ecosystem Science and Sustainability, Warner College of Natural Resources, Colorado State University, 1231 Libbie Coy Way, A104, Fort Collins, CO, 80523-1476, USA
- Smithsonian Tropical Research Institute, Apartado, Balboa, 0843-03092, Panama
| | - Bradley Christoffersen
- School of Integrative Biological and Chemical Sciences, The University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
| | - Chris M Smith-Martin
- Department of Plant and Microbial Biology, University of Minnesota, St. Paul, MN, 55108, USA
| | | | - Amanda L Cordeiro
- Department of Ecosystem Science and Sustainability, Warner College of Natural Resources, Colorado State University, 1231 Libbie Coy Way, A104, Fort Collins, CO, 80523-1476, USA
- Smithsonian Tropical Research Institute, Apartado, Balboa, 0843-03092, Panama
| | - Katrin Fleischer
- Department Biogeochemical Signals, Max-Planck-Institute for Biogeochemistry, Hans-Knöll-Straße 10, Jena, 07745, Germany
| | - S Joseph Wright
- Smithsonian Tropical Research Institute, Apartado, Balboa, 0843-03092, Panama
| | - Nathaly R Guerrero-Ramírez
- Silviculture and Forest Ecology of Temperate Zones, Faculty of Forest Sciences and Forest Ecology, University of Göttingen, Gottingen, 37077, Germany
- Centre of Biodiversity and Sustainable Land Use (CBL), University of Göttingen, Gottingen, 37077, Germany
| | - Laynara F Lugli
- School of Life Sciences, Technical University of Munich, Freising, 85354, Germany
| | - Lindsay A McCulloch
- Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford St., Cambridge, MA, 02138, USA
- National Center for Atmospheric Research, National Oceanographic and Atmospheric Agency, 1850 Table Mesa Dr., Boulder, CO, 80305, USA
| | - Mareli Sanchez-Julia
- Department of Ecology and Evolutionary Biology, Tulane University, New Orleans, LA, 70118, USA
| | - Sarah A Batterman
- Smithsonian Tropical Research Institute, Apartado, Balboa, 0843-03092, Panama
- Cary Institute of Ecosystem Studies, Millbrook, NY, 12545, USA
- School of Geography, University of Leeds, Leeds, LS2 9JT, UK
| | - Caroline Dallstream
- Department of Biology, McGill University, 1205 Av. du Docteur-Penfield, Montreal, QC, H3A 1B1, Canada
| | - Claire Fortunel
- AMAP (Botanique et Modélisation de l'Architecture des Plantes et des Végétations), Université de Montpellier, CIRAD, CNRS, INRAE, IRD, Montpellier, 34398, France
| | - Laura Toro
- Yale Applied Science Synthesis Program, The Forest School at the Yale School of the Environment, Yale University, New Haven, CT, 06511, USA
| | - Lucia Fuchslueger
- Centre for Microbiology and Environmental Systems Science, University of Vienna, Vienna, 1030, Austria
| | - Michelle Y Wong
- Cary Institute of Ecosystem Studies, Millbrook, NY, 12545, USA
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06511, USA
| | - Daniela Yaffar
- Functional Forest Ecology, Universität Hamburg, Barsbüttel, 22885, Germany
| | - Joshua B Fisher
- Schmid College of Science and Technology, Chapman University, 1 University Drive, Orange, CA, 92866, USA
| | - Marie Arnaud
- Institute of Ecology and Environmental Sciences (IEES), UMR 7618, CNRS-Sorbonne University-INRAE-UPEC-IRD, Paris, 75005, France
- School of Geography, Earth and Environmental Sciences & BIFOR, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Lee H Dietterich
- Department of Ecosystem Science and Sustainability, Warner College of Natural Resources, Colorado State University, 1231 Libbie Coy Way, A104, Fort Collins, CO, 80523-1476, USA
- U.S. Army Engineer Research and Development Center, Environmental Laboratory, Vicksburg, MS, 39180, USA
- Department of Biology, Haverford College, Haverford, PA, 19003, USA
| | - Shalom D Addo-Danso
- Forests and Climate Change Division, CSIR-Forestry Research Institute of Ghana, P.O Box UP 63 KNUST, Kumasi, Ghana
| | - Oscar J Valverde-Barrantes
- Department of Biological Sciences, International Center for Tropical Biodiversity, Florida International University, Miami, FL, 33199, USA
| | - Monique Weemstra
- Department of Biological Sciences, International Center for Tropical Biodiversity, Florida International University, Miami, FL, 33199, USA
| | - Jing Cheng Ng
- Nanyang Technological University, Singapore, 639798, Singapore
| | - Richard J Norby
- Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN, 37996, USA
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16
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Chelli S, Bricca A, Tsakalos JL, Andreetta A, Bonari G, Campetella G, Carnicelli S, Cervellini M, Puletti N, Wellstein C, Canullo R. Multiple drivers of functional diversity in temperate forest understories: Climate, soil, and forest structure effects. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 916:170258. [PMID: 38246378 DOI: 10.1016/j.scitotenv.2024.170258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/16/2024] [Accepted: 01/16/2024] [Indexed: 01/23/2024]
Abstract
In macroecology, shifting from coarse- to local-scale explanatory factors is crucial for understanding how global change impacts functional diversity (FD). Plants possess diverse traits allowing them to differentially respond across a spectrum of environmental conditions. We aim to assess how macro- to microclimate, stand-scale measured soil properties, forest structure, and management type, influence forest understorey FD at the macroecological scale. Our study covers Italian forests, using thirteen predictors categorized into climate, soil, forest structure, and management. We analyzed five traits (i.e., specific leaf area, plant size, seed mass, belowground bud bank size, and clonal lateral spread) capturing independent functional dimensions to calculate the standardized effect size of functional diversity (SES-FD) for all traits (multi-trait) and for single traits. Multiple regression models were applied to assess the effect of predictors on SES-FD. We revealed that climate, soil, and forest structure significantly drive SES-FD of specific leaf area, plant size, seed mass, and bud bank. Forest management had a limited effect. However, differences emerged between herbaceous and woody growth forms of the understorey layer, with herbaceous species mainly responding to climate and soil features, while woody species were mainly affected by forest structure. Future warmer and more seasonal climate could reduce the diversity of resource economics, plant size, and persistence strategies of the forest understorey. Soil eutrophication and acidification may impact the diversity of regeneration strategies; canopy closure affects the diversity of above- and belowground traits, with a larger effect on woody species. Multifunctional approaches are vital to disentangle the effect of global changes on functional diversity since independent functional specialization axes are modulated by different drivers.
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Affiliation(s)
- Stefano Chelli
- School of Biosciences and Veterinary Medicine, Plant Diversity and Ecosystems Management Unit, University of Camerino, Camerino, Italy; Centro Interuniversitario per le Biodiversità Vegetale Big Data - PLANT DATA, Department of Biological, Geological and Environmental Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy.
| | - Alessandro Bricca
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
| | - James L Tsakalos
- School of Biosciences and Veterinary Medicine, Plant Diversity and Ecosystems Management Unit, University of Camerino, Camerino, Italy; Harry Butler Institute, Murdoch University, Murdoch, Perth, WA, Australia
| | - Anna Andreetta
- Department of Chemical and Geological Sciences, University of Cagliari, Italy
| | | | - Giandiego Campetella
- School of Biosciences and Veterinary Medicine, Plant Diversity and Ecosystems Management Unit, University of Camerino, Camerino, Italy; Centro Interuniversitario per le Biodiversità Vegetale Big Data - PLANT DATA, Department of Biological, Geological and Environmental Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | | | - Marco Cervellini
- School of Biosciences and Veterinary Medicine, Plant Diversity and Ecosystems Management Unit, University of Camerino, Camerino, Italy
| | - Nicola Puletti
- CREA, Research Centre for Forestry and Wood, Arezzo, Italy
| | - Camilla Wellstein
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
| | - Roberto Canullo
- School of Biosciences and Veterinary Medicine, Plant Diversity and Ecosystems Management Unit, University of Camerino, Camerino, Italy; Centro Interuniversitario per le Biodiversità Vegetale Big Data - PLANT DATA, Department of Biological, Geological and Environmental Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
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17
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Zheng L, Barry KE, Guerrero-Ramírez NR, Craven D, Reich PB, Verheyen K, Scherer-Lorenzen M, Eisenhauer N, Barsoum N, Bauhus J, Bruelheide H, Cavender-Bares J, Dolezal J, Auge H, Fagundes MV, Ferlian O, Fiedler S, Forrester DI, Ganade G, Gebauer T, Haase J, Hajek P, Hector A, Hérault B, Hölscher D, Hulvey KB, Irawan B, Jactel H, Koricheva J, Kreft H, Lanta V, Leps J, Mereu S, Messier C, Montagnini F, Mörsdorf M, Müller S, Muys B, Nock CA, Paquette A, Parker WC, Parker JD, Parrotta JA, Paterno GB, Perring MP, Piotto D, Wayne Polley H, Ponette Q, Potvin C, Quosh J, Rewald B, Godbold DL, van Ruijven J, Standish RJ, Stefanski A, Sundawati L, Urgoiti J, Williams LJ, Wilsey BJ, Yang B, Zhang L, Zhao Z, Yang Y, Sandén H, Ebeling A, Schmid B, Fischer M, Kotowska MM, Palmborg C, Tilman D, Yan E, Hautier Y. Effects of plant diversity on productivity strengthen over time due to trait-dependent shifts in species overyielding. Nat Commun 2024; 15:2078. [PMID: 38453933 PMCID: PMC10920907 DOI: 10.1038/s41467-024-46355-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/23/2024] [Indexed: 03/09/2024] Open
Abstract
Plant diversity effects on community productivity often increase over time. Whether the strengthening of diversity effects is caused by temporal shifts in species-level overyielding (i.e., higher species-level productivity in diverse communities compared with monocultures) remains unclear. Here, using data from 65 grassland and forest biodiversity experiments, we show that the temporal strength of diversity effects at the community scale is underpinned by temporal changes in the species that yield. These temporal trends of species-level overyielding are shaped by plant ecological strategies, which can be quantitatively delimited by functional traits. In grasslands, the temporal strengthening of biodiversity effects on community productivity was associated with increasing biomass overyielding of resource-conservative species increasing over time, and with overyielding of species characterized by fast resource acquisition either decreasing or increasing. In forests, temporal trends in species overyielding differ when considering above- versus belowground resource acquisition strategies. Overyielding in stem growth decreased for species with high light capture capacity but increased for those with high soil resource acquisition capacity. Our results imply that a diversity of species with different, and potentially complementary, ecological strategies is beneficial for maintaining community productivity over time in both grassland and forest ecosystems.
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Affiliation(s)
- Liting Zheng
- Zhejiang Zhoushan Island Observation and Research Station, Zhejiang Tiantong National Forest Ecosystem Observation and Research Station, Shanghai Key Lab for Urban and Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, China.
- Institute for Global Change Biology and School for Environment and Sustainability, University of Michigan, Ann Arbor, MI, USA.
| | - Kathryn E Barry
- Ecology and Biodiversity Group, Department of Biology, Utrecht University, Utrecht, The Netherlands
| | - Nathaly R Guerrero-Ramírez
- Biodiversity, Macroecology and Biogeography, Faculty of Forest Sciences and Forest Ecology, University of Göttingen, Göttingen, Germany
- Silviculture and Forest Ecology of Temperate Zones, Faculty of Forest Sciences and Forest Ecology, University of Goettingen, Göttingen, Germany
- Centre of Biodiversity and Sustainable Land Use, University of Göttingen, Göttingen, Germany
| | - Dylan Craven
- GEMA Center for Genomics, Ecology & Environment, Universidad Mayor, Huechuraba, Santiago, Chile
- Data Observatory Foundation, ANID Technology Center No. DO210001, Providencia, Santiago, Chile
| | - Peter B Reich
- Institute for Global Change Biology and School for Environment and Sustainability, University of Michigan, Ann Arbor, MI, USA
- Department of Forest Resources, University of Minnesota, Saint Paul, MN, USA
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, Australia
| | - Kris Verheyen
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Melle-Gontrode, Belgium
| | | | - Nico Eisenhauer
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biology, Leipzig University, Leipzig, Germany
| | - Nadia Barsoum
- Centre for Ecosystems, Society and Biosecurity, Forest Research, Alice Holt Lodge, Farnham, UK
| | - Jürgen Bauhus
- Chair of Silviculture, Faculty of Environment and Natural Resources, University of Freiburg, Freiburg, Germany
| | - Helge Bruelheide
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle Wittenberg, Halle, Germany
| | | | - Jiri Dolezal
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
- Department of Functional Ecology, Institute of Botany CAS, Třeboň, Czech Republic
| | - Harald Auge
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Department of Community Ecology, Helmholtz-Centre for Environmental Research-UFZ, Halle (Saale), Germany
| | - Marina V Fagundes
- Departamento de Ecología, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Olga Ferlian
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biology, Leipzig University, Leipzig, Germany
| | - Sebastian Fiedler
- Department of Ecosystem Modelling, Büsgen-Institute, University of Göttingen, Göttingen, Germany
| | | | - Gislene Ganade
- Departamento de Ecología, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Tobias Gebauer
- Geobotany, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Bioenergy Systems Department, Resource Mobilisation, German Biomass Research Center-DBFZ gGmbH, Leipzig, Germany
| | - Josephine Haase
- Geobotany, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Department of Aquatic Ecology, Eawag-Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
| | - Peter Hajek
- Geobotany, Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Andy Hector
- Department of Biology, University of Oxford, Oxford, UK
| | - Bruno Hérault
- CIRAD, Forêts et Sociétés, Montpellier, France
- Forêts et Sociétés, Univ Montpellier, CIRAD, Montpellier, France
| | - Dirk Hölscher
- Centre of Biodiversity and Sustainable Land Use, University of Göttingen, Göttingen, Germany
- Tropical Silviculture and Forest Ecology, Faculty of Forest Sciences and Forest Ecology, University of Göttingen, Göttingen, Germany
| | | | - Bambang Irawan
- Forestry Department, Faculty of Agriculture, University of Jambi, Jambi, Indonesia
- Land Use Transformation Systems Center of Excellence, University of Jambi, Jambi, Indonesia
| | - Hervé Jactel
- INRAE, University of Bordeaux, BIOGECO, Cestas, France
| | - Julia Koricheva
- Department of Biological Sciences, Royal Holloway University of London, Egham, UK
| | - Holger Kreft
- Biodiversity, Macroecology and Biogeography, Faculty of Forest Sciences and Forest Ecology, University of Göttingen, Göttingen, Germany
- Centre of Biodiversity and Sustainable Land Use, University of Göttingen, Göttingen, Germany
| | - Vojtech Lanta
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
- Department of Functional Ecology, Institute of Botany CAS, Třeboň, Czech Republic
| | - Jan Leps
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
- Biological Research Centre, Czech Academy of Sciences, České Budějovice, Czech Republic
| | - Simone Mereu
- Consiglio Nazionale delle Ricerche, Istituto per la Bioeconomia, CNR-IBE, Sassari, Italy
- CMCC-Centro Euro-Mediterraneo sui Cambiamenti Climatici, IAFES Division, Sassari, Italy
- National Biodiversity Future Center (NBFC), Piazza Marina 61 (c/o palazzo Steri), Palermo, Italy
| | - Christian Messier
- Département des sciences biologiques, Centre for Forest Research, Université du Québec à Montréal, Montreal, QC, Canada
- Département des sciences naturelles, ISFORT, Université du Québec en Outaouais, Ripon, QC, Canada
| | - Florencia Montagnini
- School of Forestry and Environmental Studies, Yale University, New Haven, CT, USA
| | - Martin Mörsdorf
- Geobotany, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Department for Research, Biotope-, and Wildlife Management; National Park Administration Hunsrück-Hochwald, Birkenfeld, Germany
| | - Sandra Müller
- Geobotany, Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Bart Muys
- Department of Earth and Environmental Sciences, KU Leuven, Leuven, Belgium
| | - Charles A Nock
- Geobotany, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Department of Renewable Resources, Faculty of Agriculture, Life and Environmental Sciences, University of Alberta, Edmonton, AB, Canada
| | - Alain Paquette
- Département des sciences biologiques, Centre for Forest Research, Université du Québec à Montréal, Montreal, QC, Canada
| | - William C Parker
- Ontario Ministry of Natural Resources and Forestry, Sault Ste. Marie, ON, Canada
| | - John D Parker
- Smithsonian Environmental Research Center, Edgewater, MD, USA
| | - John A Parrotta
- USDA Forest Service, Research & Development, Washington, DC, USA
| | - Gustavo B Paterno
- Biodiversity, Macroecology and Biogeography, Faculty of Forest Sciences and Forest Ecology, University of Göttingen, Göttingen, Germany
| | - Michael P Perring
- UKCEH (UK Centre for Ecology & Hydrology), Environment Centre Wales, Bangor, UK
- The UWA Institute of Agriculture, The University of Western Australia, Perth, WA, Australia
| | - Daniel Piotto
- Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | | | - Quentin Ponette
- Earth and Life Institute, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | | | - Julius Quosh
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biology, Leipzig University, Leipzig, Germany
| | - Boris Rewald
- Forest Ecology, Department of Forest and Soil Sciences, University of Natural Resources and Life Sciences, Vienna, Austria
- Forest Ecosystem Research, Department of Forest Protection and Wildlife Management, Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
| | - Douglas L Godbold
- Forest Ecology, Department of Forest and Soil Sciences, University of Natural Resources and Life Sciences, Vienna, Austria
- Forest Ecosystem Research, Department of Forest Protection and Wildlife Management, Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
| | - Jasper van Ruijven
- Plant Ecology and Nature Conservation Group, Wageningen University, Wageningen, The Netherlands
- Forest Ecology and Management group, Wageningen University, Wageningen, The Netherlands
| | - Rachel J Standish
- School of Environmental and Conservation Sciences, Murdoch University, Murdoch, WA, Australia
| | - Artur Stefanski
- Department of Forest Resources, University of Minnesota, Saint Paul, MN, USA
| | - Leti Sundawati
- Department of Forest Management, Faculty of Forestry and Environment, Institut Pertanian Bogor University, Bogor, Indonesia
| | - Jon Urgoiti
- Département des sciences biologiques, Centre for Forest Research, Université du Québec à Montréal, Montreal, QC, Canada
| | - Laura J Williams
- Department of Forest Resources, University of Minnesota, Saint Paul, MN, USA
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, Australia
| | - Brian J Wilsey
- Department of Ecology, Evolution and Organismal Biology, Iowa State University, Ames, IA, USA
| | - Baiyu Yang
- Zhejiang Zhoushan Island Observation and Research Station, Zhejiang Tiantong National Forest Ecosystem Observation and Research Station, Shanghai Key Lab for Urban and Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, China
| | - Li Zhang
- Zhejiang Zhoushan Island Observation and Research Station, Zhejiang Tiantong National Forest Ecosystem Observation and Research Station, Shanghai Key Lab for Urban and Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, China
| | - Zhao Zhao
- Zhejiang Zhoushan Island Observation and Research Station, Zhejiang Tiantong National Forest Ecosystem Observation and Research Station, Shanghai Key Lab for Urban and Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, China
| | - Yongchuan Yang
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China
| | - Hans Sandén
- Forest Ecology, Department of Forest and Soil Sciences, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Anne Ebeling
- Institute of Ecology and Evolution, University Jena, Jena, Germany
| | - Bernhard Schmid
- Department of Geography, University of Zurich, Zurich, Switzerland
| | - Markus Fischer
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | - Martyna M Kotowska
- Department of Plant Ecology and Ecosystems Research, University of Göttingen, Göttingen, Germany
| | - Cecilia Palmborg
- Department of Crop Production Ecology, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - David Tilman
- Department of Ecology, Evolution and Behavior, University of Minnesota, Saint Paul, MN, USA
- Bren School of Environmental Science and Management, University of California, Santa Barbara, CA, USA
| | - Enrong Yan
- Zhejiang Zhoushan Island Observation and Research Station, Zhejiang Tiantong National Forest Ecosystem Observation and Research Station, Shanghai Key Lab for Urban and Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, China.
- Institute of Eco-Chongming (IEC), Shanghai, China.
| | - Yann Hautier
- Ecology and Biodiversity Group, Department of Biology, Utrecht University, Utrecht, The Netherlands
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18
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Delory BM, Callaway RM, Semchenko M. A trait-based framework linking the soil metabolome to plant-soil feedbacks. THE NEW PHYTOLOGIST 2024; 241:1910-1921. [PMID: 38124274 DOI: 10.1111/nph.19490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023]
Abstract
By modifying the biotic and abiotic properties of the soil, plants create soil legacies that can affect vegetation dynamics through plant-soil feedbacks (PSF). PSF are generally attributed to reciprocal effects of plants and soil biota, but these interactions can also drive changes in the identity, diversity and abundance of soil metabolites, leading to more or less persistent soil chemical legacies whose role in mediating PSF has rarely been considered. These chemical legacies may interact with microbial or nutrient legacies to affect species coexistence. Given the ecological importance of chemical interactions between plants and other organisms, a better understanding of soil chemical legacies is needed in community ecology. In this Viewpoint, we aim to: highlight the importance of belowground chemical interactions for PSF; define and integrate soil chemical legacies into PSF research by clarifying how the soil metabolome can contribute to PSF; discuss how functional traits can help predict these plant-soil interactions; propose an experimental approach to quantify plant responses to the soil solution metabolome; and describe a testable framework relying on root economics and seed dispersal traits to predict how plant species affect the soil metabolome and how they could respond to soil chemical legacies.
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Affiliation(s)
- Benjamin M Delory
- Institute of Ecology, Leuphana University of Lüneburg, Lüneburg, 21335, Germany
- Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, 3584 CB, the Netherlands
| | - Ragan M Callaway
- Division of Biological Sciences and Institute on Ecosystems, University of Montana, Missoula, MT, 59812, USA
| | - Marina Semchenko
- Institute of Ecology and Earth Sciences, University of Tartu, Liivi 2, 50409, Tartu, Estonia
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19
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Mueller KE, Kray JA, Blumenthal DM. Coordination of leaf, root, and seed traits shows the importance of whole plant economics in two semiarid grasslands. THE NEW PHYTOLOGIST 2024; 241:2410-2422. [PMID: 38214451 DOI: 10.1111/nph.19529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/18/2023] [Indexed: 01/13/2024]
Abstract
Uncertainty persists within trait-based ecology, partly because few studies assess multiple axes of functional variation and their effect on plant performance. For 55 species from two semiarid grasslands, we quantified: (1) covariation between economic traits of leaves and absorptive roots, (2) covariation among economic traits, plant height, leaf size, and seed mass, and (3) relationships between these traits and species' abundance. Pairs of analogous leaf and root traits were at least weakly positively correlated (e.g. specific leaf area (SLA) and specific root length (SRL)). Two pairs of such traits, N content and DMC of leaves and roots, were at least moderately correlated (r > 0.5) whether species were grouped by site, taxonomic group and growth form, or life history. Root diameter was positively correlated with seed mass for all groups of species except annuals and monocots. Species with higher leaf dry matter content (LDMC) tended to be more abundant (r = 0.63). Annuals with larger seeds were more abundant (r = 0.69). Compared with global-scale syntheses with many observations from mesic ecosystems, we observed stronger correlations between analogous leaf and root traits, weaker correlations between SLA and leaf N, and stronger correlations between SRL and root N. In dry grasslands, plant persistence may require coordination of above- and belowground traits, and dense tissues may facilitate dominance.
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Affiliation(s)
- Kevin E Mueller
- Department of Biological, Geological, and Environmental Sciences, Cleveland State University, Cleveland, OH, 44115, USA
| | - Julie A Kray
- United States Department of Agriculture, Agricultural Research Service, Rangeland Resources & Systems Research, Fort Collins, CO, 80526, USA
| | - Dana M Blumenthal
- United States Department of Agriculture, Agricultural Research Service, Rangeland Resources & Systems Research, Fort Collins, CO, 80526, USA
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20
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Puglielli G, Bricca A, Chelli S, Petruzzellis F, Acosta ATR, Bacaro G, Beccari E, Bernardo L, Bonari G, Bolpagni R, Boscutti F, Calvia G, Campetella G, Cancellieri L, Canullo R, Carbognani M, Carboni M, Carranza ML, Castellani MB, Ciccarelli D, Coppi A, Cutini M, Dalla Vecchia A, Dalle Fratte M, de Francesco MC, De Frenne P, De Sanctis M, de Simone L, Di Cecco V, Fanelli G, Farris E, Ferrara A, Fenu G, Filibeck G, Gasperini C, Gargano D, Kindermann E, La Bella G, Lastrucci L, Lazzaro L, Maccherini S, Marignani M, Mugnai M, Naselli-Flores L, Passalacqua NG, Pavanetto N, Petraglia A, Rota F, Santoianni LA, Schettino A, Selvi F, Stanisci A, Trotta G, Vangansbeke P, Varricchione M, Vuerich M, Wellstein C, Tordoni E. Intraspecific variability of leaf form and function across habitat types. Ecol Lett 2024; 27:e14396. [PMID: 38456670 DOI: 10.1111/ele.14396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/22/2024] [Accepted: 02/19/2024] [Indexed: 03/09/2024]
Abstract
Trait-based ecology has already revealed main independent axes of trait variation defining trait spaces that summarize plant adaptive strategies, but often ignoring intraspecific trait variability (ITV). By using empirical ITV-level data for two independent dimensions of leaf form and function and 167 species across five habitat types (coastal dunes, forests, grasslands, heathlands, wetlands) in the Italian peninsula, we found that ITV: (i) rotated the axes of trait variation that define the trait space; (ii) increased the variance explained by these axes and (iii) affected the functional structure of the target trait space. However, the magnitude of these effects was rather small and depended on the trait and habitat type. Our results reinforce the idea that ITV is context-dependent, calling for careful extrapolations of ITV patterns across traits and spatial scales. Importantly, our study provides a framework that can be used to start integrating ITV into trait space analyses.
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Grants
- Ente Parco Nazionale del Pollino (Rotonda, Italy) in the frame of the project "Un laboratorio naturale permanente nel Parco Nazionale del Pollino"
- National Biodiversity Future Center NBFC, CUP J33C22001190001
- European Union - NextGenerationEU within the framework of National Biodiversity Future Center (Spoke 4, Activity 4)
- NBFC to the University of Florence, funded by the Italian Ministry of University and Research, PNRR, Missione 4 Componente 2, "Dalla ricerca all'impresa", Investimento 1.4, Project CN00000033
- NBFC to University of Roma Tre/Department of Science, funded by the Italian Ministry of University and Research, PNRR, Missione 4 Componente 2, "Dalla ricerca all'impresa", Investimento 1.4, Project CN00000033. Grant of Excellence Departments 2018- 2022, MIUR Italy
- NBFC to University of Molise/Department of Bioscience and Territory, funded by the Italian Ministry of University and Research, PNRR, Missione 4 Componente 2, "Dalla ricerca all'impresa", Investimento 1.4, Project CN00000033, MIUR Italy
- PID2021-122214NA-I00 MCIN/AEI/ 10.13039/501100011033 and by FEDER "ESF Investing in your future"
- Grant of Excellence Departments 2018- 2022, MIUR Italy
- G.Bo. and SM acknowledge the support of NBFC to University of Siena, funded by the Italian Ministry of University and Research, PNRR, Missione 4 Componente 2, 'Dalla ricerca all', Investimento 1.4, Project CN00000033
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Affiliation(s)
- Giacomo Puglielli
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Sevilla, Spain
| | - Alessandro Bricca
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
| | - Stefano Chelli
- School of Biosciences & Veterinary Medicine, University of Camerino, Camerino, Italy
| | | | | | - Giovanni Bacaro
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Eleonora Beccari
- Institute of Ecology and Earth Science, University of Tartu, Tartu, Estonia
| | - Liliana Bernardo
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende, Italy
| | - Gianmaria Bonari
- Department of Life Sciences, University of Siena, Siena, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
| | - Rossano Bolpagni
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Francesco Boscutti
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Giacomo Calvia
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
| | - Giandiego Campetella
- School of Biosciences & Veterinary Medicine, University of Camerino, Camerino, Italy
| | - Laura Cancellieri
- Department of Agriculture and Forest Sciences, University of Tuscia, Viterbo, Italy
| | - Roberto Canullo
- School of Biosciences & Veterinary Medicine, University of Camerino, Camerino, Italy
| | | | - Marta Carboni
- Department of Sciences, University of Roma Tre, Rome, Italy
| | - Maria Laura Carranza
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Department of Biosciences and Territory, ENVIXLAB, University of Molise, Pesche, Italy
| | | | | | - Andrea Coppi
- Department of Biology, University of Florence, Florence, Italy
| | | | - Alice Dalla Vecchia
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Michele Dalle Fratte
- Department of Biotechnology and Life Science, University of Insubria, Varese, Italy
| | - Maria Carla de Francesco
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Department of Biosciences and Territory, ENVIXLAB, University of Molise, Pesche, Italy
| | - Pieter De Frenne
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Melle, Belgium
| | - Michele De Sanctis
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
| | | | - Valter Di Cecco
- Department of Biosciences and Territory, ENVIXLAB, University of Molise, Pesche, Italy
| | - Giuliano Fanelli
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
| | - Emmanuele Farris
- Department of Chemical, Physical, Mathematical and Natural Sciences, University of Sassari, Sassari, Italy
| | - Arianna Ferrara
- BIOME Lab, Department of Biological, Geological and Environmental Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Giuseppe Fenu
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Goffredo Filibeck
- Department of Agriculture and Forest Sciences, University of Tuscia, Viterbo, Italy
| | - Cristina Gasperini
- Department of Agriculture, Food, Environment and Forestry, University of Florence, Florence, Italy
| | - Domenico Gargano
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende, Italy
| | - Elisabeth Kindermann
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
| | - Greta La Bella
- Department of Sciences, University of Roma Tre, Rome, Italy
| | | | - Lorenzo Lazzaro
- Department of Biology, University of Florence, Florence, Italy
| | - Simona Maccherini
- Department of Life Sciences, University of Siena, Siena, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
| | - Michela Marignani
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Michele Mugnai
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Department of Biology, University of Florence, Florence, Italy
| | - Luigi Naselli-Flores
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Palermo, Italy
| | | | - Nicola Pavanetto
- Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Tartu, Estonia
| | - Alessandro Petraglia
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Francesco Rota
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
- Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland
| | | | | | - Federico Selvi
- Department of Agriculture, Food, Environment and Forestry, University of Florence, Florence, Italy
| | - Angela Stanisci
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Department of Biosciences and Territory, ENVIXLAB, University of Molise, Pesche, Italy
| | - Giacomo Trotta
- Department of Life Sciences, University of Trieste, Trieste, Italy
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Pieter Vangansbeke
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Melle, Belgium
| | - Marco Varricchione
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Department of Biosciences and Territory, ENVIXLAB, University of Molise, Pesche, Italy
| | - Marco Vuerich
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Camilla Wellstein
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
| | - Enrico Tordoni
- Institute of Ecology and Earth Science, University of Tartu, Tartu, Estonia
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21
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Vynokurov D, Borovyk D, Chusova O, Davydova A, Davydov D, Danihelka J, Dembicz I, Iemelianova S, Kolomiiets G, Moysiyenko I, Shapoval V, Shynder O, Skobel N, Buzhdygan O, Kuzemko A. Ukrainian Plant Trait Database: UkrTrait v. 1.0. Biodivers Data J 2024; 12:e118128. [PMID: 38384789 PMCID: PMC10880025 DOI: 10.3897/bdj.12.e118128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 02/07/2024] [Indexed: 02/23/2024] Open
Abstract
Background Considering the growing demand for plant trait data and taking into account the lack of trait data from Eastern Europe, especially from its steppic region, we launched a new Ukrainian Plant Trait Database (UkrTrait v. 1.0) aiming at collecting all the available plant trait data from Ukraine.To facilitate further use of this database, we linked the trait terminology to the TRY Plant Trait Database, Thesaurus of Plant Characteristics (TOP) and Plant Trait Ontology (TO). For taxa names, we provide the crosswalks between the Ukrainian checklist and international sources, i.e. GBIF Backbone Taxonomy, World Checklist of Vascular Plants (World Checklist of Vascular Plants (World Checklist of Vascular Plants (WCVP), World Flora Online (WFO) and Euro+Med PlantBase. We aim to integrate our data into the relevant global (TRY Plant Trait Database) and pan-European (FloraVeg.EU) databases. The current version of the database is freely available at the Zenodo repository and will be updated in the future. New information Until now, plant traits for the Ukrainian flora were scattered across literature, often focusing on single species and written mainly in Ukrainian. Additionally, many traits were in grey literature or remained non-digitised, which rendered them inaccessible to the global scientific community. Addressing this gap, our Ukrainian Plant Trait Database (UkrTrait v. 1.0) represents a significant step forward. We compiled and digitised plant traits from local Ukrainian literature sources. Furthermore, we performed our own field and laboratory measurements of various plant traits that were not previously available in literature. In the current version of the UkrTrait, we focus on vascular plant species that are absent from the other European trait databases, with emphasis on species that are representative for the steppe vegetation. Traits assembled from literature include life span (annuals, biennials, perennials), plant height, flowering period (flowering months), life form (by Raunkiaer), plant growth form and others. Our own measured traits include seed mass, seed shape, leaf area, leaf nitrogen concentration and leaf phosphorus concentration. The current version, i.e. UkrTrait v. 1.0, comprises digitised literature data of 287,948 records of 75 traits for 6,198 taxa and our own trait measurements of 2,390 records of 12 traits for 388 taxa.
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Affiliation(s)
- Denys Vynokurov
- Department of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kyiv, UkraineDepartment of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of UkraineKyivUkraine
- Department of Plant Biology and Ecology, University of the Basque Country (UPV/EHU), Leioa, SpainDepartment of Plant Biology and Ecology, University of the Basque Country (UPV/EHU)LeioaSpain
| | - Dariia Borovyk
- Department of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kyiv, UkraineDepartment of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of UkraineKyivUkraine
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech RepublicDepartment of Botany and Zoology, Faculty of Science, Masaryk UniversityBrnoCzech Republic
| | - Olha Chusova
- Department of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kyiv, UkraineDepartment of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of UkraineKyivUkraine
| | - Anastasia Davydova
- Department of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kyiv, UkraineDepartment of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of UkraineKyivUkraine
| | - Denys Davydov
- Department of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kyiv, UkraineDepartment of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of UkraineKyivUkraine
| | - Jiří Danihelka
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech RepublicDepartment of Botany and Zoology, Faculty of Science, Masaryk UniversityBrnoCzech Republic
- Department of Taxonomy, Institute of Botany of the Czech Academy of Sciences, Průhonice, Czech RepublicDepartment of Taxonomy, Institute of Botany of the Czech Academy of SciencesPrůhoniceCzech Republic
| | - Iwona Dembicz
- Institute of Environmental Biology, Faculty of Biology, University of Warsaw, Warsaw, PolandInstitute of Environmental Biology, Faculty of Biology, University of WarsawWarsawPoland
| | - Svitlana Iemelianova
- Department of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kyiv, UkraineDepartment of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of UkraineKyivUkraine
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech RepublicDepartment of Botany and Zoology, Faculty of Science, Masaryk UniversityBrnoCzech Republic
| | - Ganna Kolomiiets
- Department of Population Ecology, Institute of Botany of the Czech Academy of Sciences, Průhonice, Czech RepublicDepartment of Population Ecology, Institute of Botany of the Czech Academy of SciencesPrůhoniceCzech Republic
| | - Ivan Moysiyenko
- Department of Botany, Kherson State University, Kherson, UkraineDepartment of Botany, Kherson State UniversityKhersonUkraine
| | - Viktor Shapoval
- Falz-Fein Biosphere Reserve "Askania-Nova" NAAS of Ukraine, Askania-Nova, UkraineFalz-Fein Biosphere Reserve "Askania-Nova" NAAS of UkraineAskania-NovaUkraine
| | - Oleksandr Shynder
- M.M. Gryshko National Botanical Garden, National Akademy of Sciences of Ukraine, Kyiv, UkraineM.M. Gryshko National Botanical Garden, National Akademy of Sciences of UkraineKyivUkraine
| | - Nadiia Skobel
- Institute of Environmental Biology, Faculty of Biology, University of Warsaw, Warsaw, PolandInstitute of Environmental Biology, Faculty of Biology, University of WarsawWarsawPoland
- Department of Botany, Kherson State University, Kherson, UkraineDepartment of Botany, Kherson State UniversityKhersonUkraine
| | - Oksana Buzhdygan
- Theoretical Ecology, Institute of Biology, Freie Universität Berlin, Berlin, GermanyTheoretical Ecology, Institute of Biology, Freie Universität BerlinBerlinGermany
| | - Anna Kuzemko
- Department of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kyiv, UkraineDepartment of Geobotany and Ecology, M.G. Kholodny Institute of Botany, National Academy of Sciences of UkraineKyivUkraine
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22
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Zhang Y, Cao J, Lu M, Kardol P, Wang J, Fan G, Kong D. The origin of bi-dimensionality in plant root traits. Trends Ecol Evol 2024; 39:78-88. [PMID: 37777374 DOI: 10.1016/j.tree.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 09/01/2023] [Accepted: 09/01/2023] [Indexed: 10/02/2023]
Abstract
Plant roots show extraordinary diversity in form and function in heterogeneous environments. Mounting evidence has shown global bi-dimensionality in root traits, the root economics spectrum (RES), and an orthogonal dimension describing mycorrhizal collaboration; however, the origin of the bi-dimensionality remains unresolved. Here, we propose that bi-dimensionality arises from the cylindrical geometry of roots, allometry between root cortex and stele, and independence between root cell wall thickness and cell number. Root geometry and mycorrhizal collaboration may both underlie the bi-dimensionality. Further, we emphasize why plant roots should be cylindrical rather than flat. Finally, we highlight the need to integrate organ-, cellular-, and molecular-level processes driving the bi-dimensionality in plant roots to fully understand plant diversity and functions.
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Affiliation(s)
- Yue Zhang
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | - Jingjing Cao
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | | | - Paul Kardol
- Department of Forest Mycology and Plant Pathology, Swedish University of Agricultural Sciences, Umeå, 75007, Sweden; Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, 90183, Sweden
| | - Junjian Wang
- Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Guoqiang Fan
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | - Deliang Kong
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China.
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23
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Ni M, Vellend M. Soil properties constrain predicted poleward migration of plants under climate change. THE NEW PHYTOLOGIST 2024; 241:131-141. [PMID: 37525059 DOI: 10.1111/nph.19164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 07/05/2023] [Indexed: 08/02/2023]
Abstract
Many plant species are predicted to migrate poleward in response to climate change. Species distribution models (SDMs) have been widely used to quantify future suitable habitats, but they often neglect soil properties, despite the importance of soil for plant fitness. As soil properties often change along latitudinal gradients, higher-latitude soils might be more or less suitable than average conditions within the current ranges of species, thereby accelerating or slowing potential poleward migration. In this study, we built three SDMs - one with only climate predictors, one with only soil predictors, and one with both - for each of 1870 plant species in Eastern North America, in order to investigate the relative importance of soil properties in determining plant distributions and poleward shifts under climate change. While climate variables were the most important predictors, soil properties also had a substantial influence on continental-scale plant distributions. Under future climate scenarios, models including soil predicted much smaller northward shifts in distributions than climate-only models (c. 40% reduction). Our findings strongly suggest that high-latitude soils are likely to impede ongoing plant migration, and they highlight the necessity of incorporating soil properties into models and predictions for plant distributions and migration under environmental change.
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Affiliation(s)
- Ming Ni
- Département de Biologie, Université de Sherbrooke, Sherbrooke, QC, J1K 2R1, Canada
| | - Mark Vellend
- Département de Biologie, Université de Sherbrooke, Sherbrooke, QC, J1K 2R1, Canada
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24
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Journé V, Hacket-Pain A, Bogdziewicz M. Evolution of masting in plants is linked to investment in low tissue mortality. Nat Commun 2023; 14:7998. [PMID: 38042862 PMCID: PMC10693562 DOI: 10.1038/s41467-023-43616-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 11/14/2023] [Indexed: 12/04/2023] Open
Abstract
Masting, a variable and synchronized variation in reproductive effort is a prevalent strategy among perennial plants, but the factors leading to interspecific differences in masting remain unclear. Here, we investigate interannual patterns of reproductive investment in 517 species of terrestrial perennial plants, including herbs, graminoids, shrubs, and trees. We place these patterns in the context of the plants' phylogeny, habitat, form and function. Our findings reveal that masting is widespread across the plant phylogeny. Nonetheless, reversion from masting to regular seed production is also common. While interannual variation in seed production is highest in temperate and boreal zones, our analysis controlling for environment and phylogeny indicates that masting is more frequent in species that invest in tissue longevity. Our modeling exposes masting-trait relationships that would otherwise remain hidden and provides large-scale evidence that the costs of delayed reproduction play a significant role in the evolution of variable reproduction in plants.
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Affiliation(s)
- Valentin Journé
- Forest Biology Center, Institute of Environmental Biology, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 6, 61-614, Poznan, Poland.
| | - Andrew Hacket-Pain
- Department of Geography and Planning, School of Environmental Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Michał Bogdziewicz
- Forest Biology Center, Institute of Environmental Biology, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 6, 61-614, Poznan, Poland.
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25
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Spitzer CM, Blume-Werry G. As a permafrost ecosystem warms, plant community traits become more acquisitive. THE NEW PHYTOLOGIST 2023; 240:1712-1713. [PMID: 37784258 DOI: 10.1111/nph.19286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
This article is a Commentary on Wei et al. (2023), 240: 1802–1816.
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Affiliation(s)
- Clydecia M Spitzer
- Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Skogsmarksgränd, 901 83, Umeå, Sweden
| | - Gesche Blume-Werry
- Department of Ecology and Environmental Science, Umeå University, Linnaeus väg 6, 901 87, Umeå, Sweden
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Carmona CP. Harnessing traits for ecology: a counter perspective. Trends Ecol Evol 2023; 38:1012-1013. [PMID: 37474447 DOI: 10.1016/j.tree.2023.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/27/2023] [Accepted: 06/30/2023] [Indexed: 07/22/2023]
Affiliation(s)
- Carlos P Carmona
- Institute of Ecology and Earth Sciences, University of Tartu, Juhan Liivi 2, 50409 Tartu, Estonia.
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27
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Zhang Y, Cao JJ, Yang QP, Wu MZ, Zhao Y, Kong DL. The worldwide allometric relationship in anatomical structures for plant roots. PLANT DIVERSITY 2023; 45:621-629. [PMID: 38197011 PMCID: PMC10772186 DOI: 10.1016/j.pld.2023.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 04/15/2023] [Accepted: 05/25/2023] [Indexed: 01/11/2024]
Abstract
The cortex (i.e., absorptive tissue) and stele (transportive vascular tissue) are fundamental to the function of plant roots. Unraveling how these anatomical structures are assembled in absorptive roots is essential for our understanding of plant ecology, physiology, and plant responses to global environmental changes. In this review, we first compile a large data set on anatomical traits in absorptive roots, including cortex thickness and stele radius, across 698 observations and 512 species. Using this data set, we reveal a common root allometry in absorptive root structures, i.e., cortex thickness increases much faster than stele radius with increasing root diameter (hereafter, root allometry). Root allometry is further validated within and across plant growth forms (woody, grass, and liana species), mycorrhiza types (arbuscular mycorrhiza, ectomycorrhiza, and orchid mycorrhizas), phylogenetic gradients (from ferns to Orchidaceae), and environmental change scenarios (e.g., elevation of atmospheric CO2 concentration and nitrogen fertilization). These findings indicate that root allometry is common in plants. Importantly, root allometry varies greatly across species. We then summarize recent research on the mechanisms of root allometry and potential issues regarding these mechanisms. We further discuss ecological and evolutionary implications of root allometry. Finally, we propose several important research directions that should be pursued regarding root allometry.
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Affiliation(s)
- Yue Zhang
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | - Jing-Jing Cao
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | - Qing-Pei Yang
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | - Ming-Zuo Wu
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | - Yong Zhao
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
| | - De-Liang Kong
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, China
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28
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Heilpern SA, Herrera-R GA, Fiorella KJ, Moya L, Flecker AS, McIntyre PB. Species trait diversity sustains multiple dietary nutrients supplied by freshwater fisheries. Ecol Lett 2023; 26:1887-1897. [PMID: 37671723 DOI: 10.1111/ele.14299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/07/2023]
Abstract
Species, through their traits, influence how ecosystems simultaneously sustain multiple functions. However, it is unclear how trait diversity sustains the multiple contributions biodiversity makes to people. Freshwater fisheries nourish hundreds of millions of people globally, but overharvesting and river fragmentation are increasingly affecting catches. We analyse how loss of nutritional trait diversity in consumed fish portfolios affects the simultaneous provisioning of six essential dietary nutrients using household data from the Amazon and Tonlé Sap, two of Earth's most productive and diverse freshwater fisheries. We find that fish portfolios with high trait diversity meet higher thresholds of required daily intakes for a greater variety of nutrients with less fish biomass. This beneficial biodiversity effect is driven by low redundancy in species nutrient content profiles. Our findings imply that sustaining the dietary contributions fish make to people given declining biodiversity could require more biomass and ultimately exacerbate fishing pressure in already-stressed ecosystems.
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Affiliation(s)
- Sebastian A Heilpern
- Department of Natural Resources and Environment, Cornell University, Ithaca, New York, USA
| | - Guido A Herrera-R
- Ecology and Evolutionary Biology, University of Tennessee, Knoxville, Tennessee, USA
| | - Kathryn J Fiorella
- Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, New York, USA
| | - Luis Moya
- Wildlife Conservation Society, Iquitos, Perú
| | - Alexander S Flecker
- Deparment of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, USA
| | - Peter B McIntyre
- Department of Natural Resources and Environment, Cornell University, Ithaca, New York, USA
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29
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Meng Y, Davison J, Clarke JT, Zobel M, Gerz M, Moora M, Öpik M, Bueno CG. Environmental modulation of plant mycorrhizal traits in the global flora. Ecol Lett 2023; 26:1862-1876. [PMID: 37766496 DOI: 10.1111/ele.14309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 08/15/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023]
Abstract
Mycorrhizal symbioses are known to strongly influence plant performance, structure plant communities and shape ecosystem dynamics. Plant mycorrhizal traits, such as those characterising mycorrhizal type (arbuscular (AM), ecto-, ericoid or orchid mycorrhiza) and status (obligately (OM), facultatively (FM) or non-mycorrhizal) offer valuable insight into plant belowground functionality. Here, we compile available plant mycorrhizal trait information and global occurrence data (∼ 100 million records) for 11,770 vascular plant species. Using a plant phylogenetic mega-tree and high-resolution climatic and edaphic data layers, we assess phylogenetic and environmental correlates of plant mycorrhizal traits. We find that plant mycorrhizal type is more phylogenetically conserved than plant mycorrhizal status, while environmental variables (both climatic and edaphic; notably soil texture) explain more variation in mycorrhizal status, especially FM. The previously underestimated role of environmental conditions has far-reaching implications for our understanding of ecosystem functioning under changing climatic and soil conditions.
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Affiliation(s)
- Yiming Meng
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - John Davison
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - John T Clarke
- GeoBio-Center, Ludwig-Maximilians-Universität München, Munich, Germany
- Department of Earth and Environmental Sciences, Paleontology & Geobiology, Ludwig-Maximilians-Universität München, Munich, Germany
- Department of Ecology and Biogeography, Nicolaus Copernicus University in Toruń, Toruń, Poland
- Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Martin Zobel
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Maret Gerz
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Mari Moora
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Maarja Öpik
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - C Guillermo Bueno
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
- Pyrenean Institute of Ecology, IPE-CSIC, Jaca, Spain
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30
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Gao Y, Tariq A, Zeng F, Li X, Sardans J, Liu C, Peñuelas J. Fine-root traits are devoted to the allocation of foliar phosphorus fractions of desert species under water and phosphorus-poor environments. PHYSIOLOGIA PLANTARUM 2023; 175:e14105. [PMID: 38148234 DOI: 10.1111/ppl.14105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 12/28/2023]
Abstract
Traits of leaves and fine roots are expected to predict the responses and adaptation of plants to their environments. Whether and how fine-root traits (FRTs) are associated with the allocation of foliar phosphorus (P) fractions of desert species in water- and P-poor environments, however, remains unclear. We exposed seedlings of Alhagi sparsifolia Shap. (hereafter Alhagi) treated with two water and four P-supply levels for three years in open-air pot experiments and measured the concentrations of foliar P fractions, foliar traits, and FRTs. The allocation proportion of foliar nucleic acid-P and acid phosphatase (APase) activity of fine roots were significantly higher by 45.94 and 53.3% in drought and no-P treatments relative to well-watered and high-P treatments, whereas foliar metabolic-P and structural-P were significantly lower by 3.70 and 5.26%. Allocation proportions of foliar structural-P and residual-P were positively correlated with fine-root P (FRP) concentration, but nucleic acid-P concentration was negatively correlated with FRP concentration. A tradeoff was found between the allocation proportion to all foliar P fractions relative to the FRP concentration, fine-root APase activity, and amounts of carboxylates, followed by fine-root morphological traits. The requirement for a link between the aboveground and underground tissues of Alhagi was generally higher in the drought than the well-watered treatment. Altering FRTs and the allocation of P to foliar nucleic acid-P were two coupled strategies of Alhagi under conditions of drought and/or low-P. These results advance our understanding of the strategies for allocating foliar P by mediating FRTs in drought and P-poor environments.
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Affiliation(s)
- Yanju Gao
- Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, China
- State Key Laboratory of Desert and Oasis Ecology, Key Laboratory of Ecological Safety and Sustainable Development in Arid Lands, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, China
- Cele National Station of Observation and Research for Desert-Grassland Ecosystems, China
| | - Akash Tariq
- Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, China
- State Key Laboratory of Desert and Oasis Ecology, Key Laboratory of Ecological Safety and Sustainable Development in Arid Lands, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, China
- Cele National Station of Observation and Research for Desert-Grassland Ecosystems, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Fanjiang Zeng
- Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, China
- State Key Laboratory of Desert and Oasis Ecology, Key Laboratory of Ecological Safety and Sustainable Development in Arid Lands, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, China
- Cele National Station of Observation and Research for Desert-Grassland Ecosystems, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Xiangyi Li
- Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, China
- State Key Laboratory of Desert and Oasis Ecology, Key Laboratory of Ecological Safety and Sustainable Development in Arid Lands, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, China
- Cele National Station of Observation and Research for Desert-Grassland Ecosystems, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jordi Sardans
- CSIC, Global Ecology Unit, CREAF-CSIC-UAB, Barcelona, Catalonia, Spain
- CREAF, Cerdanyola del Vallès, Catalonia, Spain
| | - Chenggang Liu
- CAS Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, China
| | - Josep Peñuelas
- CSIC, Global Ecology Unit, CREAF-CSIC-UAB, Barcelona, Catalonia, Spain
- CREAF, Cerdanyola del Vallès, Catalonia, Spain
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31
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Fan R, Huang Y, Liu W, Jiang S, Ji W. Dauciform roots affect the position of the neighboring plants on the economic spectrum in degraded alpine meadows. FRONTIERS IN PLANT SCIENCE 2023; 14:1277013. [PMID: 37936938 PMCID: PMC10627033 DOI: 10.3389/fpls.2023.1277013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/11/2023] [Indexed: 11/09/2023]
Abstract
Background and aims Special root structures that can dissolve insoluble phosphorus locked in soil are supposed to contribute not only to the growing status of themselves but also to the neighbouring plants. However, whether dauciform roots have any effect on the neighbouring plants and how does it respond to meadow degradation had not been studied. Methods Alpine meadows with different degradation statuses were selected and the functional traits of Carex filispica and the co-occurring species Polygonum viviparum were measured to explore their response to degradation, as well as the response of Polygonum viviparum to the dauciform roots of Carex filispica. Results The results showed that 1) the number of dauciform roots decreased with the intensifying degradation, positively related to available phosphorus in the soil and negatively related to the aboveground phosphorus of Carex filispica. 2) Carex filispica and Polygonum viviparum are similar in specific leaf area and specific root area, yet different in the phosphorus content. The available phosphorus in the soil was negatively related to the aboveground phosphorus of Carex filispica and positively related to that of Polygonum viviparum. 3) When lightly degraded, the proportion of dauciform roots had positive effects on the aboveground resource-acquiring traits of Polygonum viviparum, which were no longer significant at heavy degradation. 4) Polygonum viviparum and Carex filispica without dauciform roots have similar performance: a decrease of belowground carbon with the increasing degradation, and a trend toward resource conservation with the increasing proportion of dauciform roots, which did not exist in Carex filispica with dauciform roots. Conclusion Our study found that dauciform roots had a beneficial effect on the resource acquisition of their neighbouring plants. However, due to the uncontrollable nature of natural habitats, whether this effect is stable and strong enough to be performed in ecological restoration requires further lab-controlled studies.
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Affiliation(s)
| | | | | | | | - Wenli Ji
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, China
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32
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Zhang H, Liu C, Lu X, Xia G. Evaluation of growth adaptation of Cinnamomum camphora seedlings in ionic rare earth tailings environment. Sci Rep 2023; 13:16910. [PMID: 37805611 PMCID: PMC10560214 DOI: 10.1038/s41598-023-44145-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 10/04/2023] [Indexed: 10/09/2023] Open
Abstract
The root system is an important organ for nutrient uptake and biomass accumulation in plants, while biomass allocation directly affects essential oils content, which plays an essential role in plant growth and development and resistance to adverse environmental conditions. This study was undertaken to investigate the differences and correlation of biomass allocation, root traits and essential oil content (EOC), as well as the adaptations of camphor tree with different chemical types to the ionic rare earth tailing sand habitats. Data from 1-year old cutting seedlings of C. camphora showed that the biomass of C. camphora cuttings was mainly distributed in root system, with the ratio of root biomass 49.9-72.13% and the ratio of root to canopy 1.00-2.64. The total biomass was significantly positively correlated with root length (RL), root surface area (RSA) and dry weight of fine roots (diameter ≤ 2 mm) (P < 0.05). Root biomass and leaf biomass were negatively and positively with specific root length (SRL) and specific root surface area (SRSA), respectively. Leaf biomass presented a positive effect on EOC (P < 0.05), with the correlation coefficient of 0.808. The suitability sort of these camphor trees was as follows: C. camphora β-linalool, C. camphora α-linaloolII, C. camphora α-linaloolI being better adapted to the ionic rare earth tailings substrate, C. camphora citral being the next, and C. porrectum β-linalool and C. camphora borneol being the least adaptive. EOC played a positive role in the adaptation of C. camphora (R2 = 0.6099, P < 0.05). Therefore camphor tree with linalool type is the appropriate choice in the ecological restoration of ionic rare earth tailings. The study could provide scientific recommendations for the ecological restoration of ionic rare earth tailings area combined with industrial development.
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Affiliation(s)
- H Zhang
- Jiangxi Provincial Engineering Research Center of Seed-Breeding and Utilization of Camphor Trees, Nanchang Institute of Technology, Nanchang, China.
| | - C Liu
- Yao Hu Honor School Nanchang Institute of Technology, Nanchang, China
| | - X Lu
- Jiangxi Provincial Engineering Research Center of Seed-Breeding and Utilization of Camphor Trees, Nanchang Institute of Technology, Nanchang, China
- Jiangxi Provincial Technology Innovation Center for Ecological Water Engineering in Poyang Lake Basin, Nanchang, China
| | - G Xia
- Jiangxi Provincial Engineering Research Center of Seed-Breeding and Utilization of Camphor Trees, Nanchang Institute of Technology, Nanchang, China
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33
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Fernández-Pascual E, Carta A, Rosbakh S, Guja L, Phartyal SS, Silveira FAO, Chen SC, Larson JE, Jiménez-Alfaro B. SeedArc, a global archive of primary seed germination data. THE NEW PHYTOLOGIST 2023; 240:466-470. [PMID: 37533134 DOI: 10.1111/nph.19143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 06/27/2023] [Indexed: 08/04/2023]
Affiliation(s)
- Eduardo Fernández-Pascual
- IMIB Biodiversity Research Institute (University of Oviedo - CSIC - Principality of Asturias), University of Oviedo, E-33600, Mieres, Spain
| | - Angelino Carta
- Department of Biology, Botany Unit, University of Pisa, 56122, Pisa, Italy
- CIRSEC - Centre for Climate Change Impact, University of Pisa, 56122, Pisa, Italy
| | - Sergey Rosbakh
- Department of Plant and Environmental Sciences, University of Copenhagen, DK-1871, Frederiksberg C, Denmark
| | - Lydia Guja
- National Seed Bank, Australian National Botanic Gardens, Parks Australia, 2601, Acton, ACT, Australia
- Centre for Australian National Biodiversity Research (A Joint Venture Between Parks Australia and CSIRO), CSIRO, 2601, Acton, ACT, Australia
| | - Shyam S Phartyal
- School of Ecology and Environment Studies, Nalanda University, 803116, Rajgir, India
| | - Fernando A O Silveira
- Department of Genetics, Ecology and Evolution, Federal University of Minas Gerais, 31320290, Belo Horizonte, Brazil
| | - Si-Chong Chen
- Wuhan Botanical Garden, Chinese Academy of Sciences, 430074, Wuhan, China
- Millennium Seed Bank, Royal Botanic Gardens Kew, RH176TN, Wakehurst, UK
| | - Julie E Larson
- USDA Agricultural Research Service, Eastern Oregon Agricultural Research Center, Burns, OR, 97720, USA
| | - Borja Jiménez-Alfaro
- IMIB Biodiversity Research Institute (University of Oviedo - CSIC - Principality of Asturias), University of Oviedo, E-33600, Mieres, Spain
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Rathore N, Hanzelková V, Dostálek T, Semerád J, Schnablová R, Cajthaml T, Münzbergová Z. Species phylogeny, ecology, and root traits as predictors of root exudate composition. THE NEW PHYTOLOGIST 2023. [PMID: 37421208 DOI: 10.1111/nph.19060] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/04/2023] [Indexed: 07/10/2023]
Abstract
Root traits including root exudates are key factors affecting plant interactions with soil and thus play an important role in determining ecosystem processes. The drivers of their variation, however, remain poorly understood. We determined the relative importance of phylogeny and species ecology in determining root traits and analyzed the extent to which root exudate composition can be predicted by other root traits. We measured different root morphological and biochemical traits (including exudate profiles) of 65 plant species grown in a controlled system. We tested phylogenetic conservatism in traits and disentangled the individual and overlapping effects of phylogeny and species ecology on traits. We also predicted root exudate composition using other root traits. Phylogenetic signal differed greatly among root traits, with the strongest signal in phenol content in plant tissues. Interspecific variation in root traits was partly explained by species ecology, but phylogeny was more important in most cases. Species exudate composition could be partly predicted by specific root length, root dry matter content, root biomass, and root diameter, but a large part of variation remained unexplained. In conclusion, root exudation cannot be easily predicted based on other root traits and more comparative data on root exudation are needed to understand their diversity.
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Affiliation(s)
- Nikita Rathore
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Věra Hanzelková
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
- Department of Botany, Faculty of Science, Charles University, Albertov 6, 128 00, Prague, Czech Republic
| | - Tomáš Dostálek
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
- Department of Botany, Faculty of Science, Charles University, Albertov 6, 128 00, Prague, Czech Republic
| | - Jaroslav Semerád
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czech Republic
| | - Renáta Schnablová
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Tomáš Cajthaml
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czech Republic
| | - Zuzana Münzbergová
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
- Department of Botany, Faculty of Science, Charles University, Albertov 6, 128 00, Prague, Czech Republic
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35
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Da R, Fan C, Zhang C, Zhao X, von Gadow K. Are absorptive root traits good predictors of ecosystem functioning? A test in a natural temperate forest. THE NEW PHYTOLOGIST 2023; 239:75-86. [PMID: 36978285 DOI: 10.1111/nph.18915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 03/22/2023] [Indexed: 06/02/2023]
Abstract
Trait-based approaches provide a useful framework to predict ecosystem functions under intensifying global change. However, our current understanding of trait-functioning relationships mainly relies on aboveground traits. Belowground traits (e.g. absorptive root traits) are rarely studied although these traits are related to important plant functions. We analyzed four pairs of analogous leaf and absorptive root traits of woody plants in a temperate forest and examined how these traits are coordinated at the community-level, and to what extent the trait covariation depends on local-scale environmental conditions. We then quantified the contributions of leaf and absorptive root traits and the environmental conditions in determining two important forest ecosystem functions, aboveground carbon storage, and woody biomass productivity. The results showed that both morphological trait pairs and chemical trait pairs exhibited positive correlations at the community level. Absorptive root traits show a strong response to environmental conditions compared to leaf traits. We also found that absorptive root traits were better predictors of the two forest ecosystem functions than leaf traits and environmental conditions. Our study confirms the important role of belowground traits in modulating ecosystem functions and deepens our understanding of belowground responses to changing environmental conditions.
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Affiliation(s)
- Rihan Da
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, 100083, China
| | - Chunyu Fan
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, 100083, China
| | - Chunyu Zhang
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, 100083, China
| | - Xiuhai Zhao
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, 100083, China
| | - Klaus von Gadow
- Faculty of Forestry and Forest Ecology, Georg-August-University Göttingen, Büsgenweg 5, D-37077, Göttingen, Germany
- Department of Forest and Wood Science, University of Stellenbosch, Stellenbosch, 7600, South Africa
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36
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Bueno CG, Toussaint A, Träger S, Díaz S, Moora M, Munson AD, Pärtel M, Zobel M, Tamme R, Carmona CP. Reply to: The importance of trait selection in ecology. Nature 2023; 618:E31-E34. [PMID: 37380685 DOI: 10.1038/s41586-023-06149-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Affiliation(s)
- C Guillermo Bueno
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia.
- Instituto Pirenaico de Ecología (IPE-CSIC), Jaca, Huesca, Spain.
| | - Aurele Toussaint
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Sabrina Träger
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | - Sandra Díaz
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto Multidisciplinario de Biología Vegetal (IMBIV), CONICET, Universidad Nacional de Córdoba, Córdoba, Argentina
- Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Mari Moora
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Alison D Munson
- Centre for Forest Research, Département des Sciences du Bois et de la Forêt, Université Laval, Quebec, Quebec, Canada
| | - Meelis Pärtel
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Martin Zobel
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Riin Tamme
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Carlos P Carmona
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia.
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37
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Weigelt A, Mommer L, Andraczek K, Iversen CM, Bergmann J, Bruelheide H, Freschet GT, Guerrero-Ramírez NR, Kattge J, Kuyper TW, Laughlin DC, Meier IC, van der Plas F, Poorter H, Roumet C, van Ruijven J, Sabatini FM, Semchenko M, Sweeney CJ, Valverde-Barrantes OJ, York LM, McCormack ML. The importance of trait selection in ecology. Nature 2023; 618:E29-E30. [PMID: 37380696 DOI: 10.1038/s41586-023-06148-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 04/28/2023] [Indexed: 06/30/2023]
Affiliation(s)
- Alexandra Weigelt
- Systematic Botany and Functional Biodiversity, Institute of Biology, Leipzig University, Leipzig, Germany.
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany.
| | - Liesje Mommer
- Plant Ecology and Nature Conservation Group, Department of Environmental Sciences, Wageningen University, Wageningen, the Netherlands
| | - Karl Andraczek
- Systematic Botany and Functional Biodiversity, Institute of Biology, Leipzig University, Leipzig, Germany
| | - Colleen M Iversen
- Oak Ridge National Laboratory, Climate Change Science Institute and Environmental Sciences Division, Oak Ridge, TN, USA
| | - Joana Bergmann
- Sustainable Grassland Systems, Leibniz Centre for Agricultural Landscape Research (ZALF), Paulinenaue, Germany
| | - Helge Bruelheide
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Grégoire T Freschet
- Theoretical and Experimental Ecology Station (SETE), National Center for Scientific Research (CNRS), Moulis, France
| | - Nathaly R Guerrero-Ramírez
- Biodiversity, Macroecology and Biogeography, Faculty of Forest Sciences and Forest Ecology, University of Goettingen, Göttingen, Germany
| | - Jens Kattge
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Functional Biogeography, Max Planck Institute for Biogeochemistry, Jena, Germany
| | - Thom W Kuyper
- Soil Biology Group, Department of Environmental Sciences, Wageningen University, Wageningen, the Netherlands
| | | | - Ina C Meier
- Functional Forest Ecology, Department of Biology, University of Hamburg, Barsbüttel-Willinghusen, Germany
| | - Fons van der Plas
- Systematic Botany and Functional Biodiversity, Institute of Biology, Leipzig University, Leipzig, Germany
- Plant Ecology and Nature Conservation Group, Department of Environmental Sciences, Wageningen University, Wageningen, the Netherlands
| | - Hendrik Poorter
- Plant Sciences (IBG-2), Forschungszentrum Jülich, Jülich, Germany
- Department of Biological Sciences, Macquarie University, North Ryde, New South Wales, Australia
| | - Catherine Roumet
- CEFE, Université de Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Jasper van Ruijven
- Plant Ecology and Nature Conservation Group, Department of Environmental Sciences, Wageningen University, Wageningen, the Netherlands
| | - Francesco Maria Sabatini
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle, Germany
- Department of Biological, Geological and Environmental Sciences, Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Marina Semchenko
- Department of Earth and Environmental Sciences, The University of Manchester, Manchester, UK
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Christopher J Sweeney
- Department of Earth and Environmental Sciences, The University of Manchester, Manchester, UK
- Jealott's Hill International Research Centre, Syngenta, Bracknell, UK
| | - Oscar J Valverde-Barrantes
- Institute of Environment, Department of Biological Sciences, Florida International University, Miami, FL, USA
| | - Larry M York
- Oak Ridge National Laboratory, Center for Bioenergy Innovation and Biosciences Division, Oak Ridge, TN, USA
| | - M Luke McCormack
- The Root Lab, Center for Tree Science, The Morton Arboretum, Lisle, IL, USA
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38
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Yi R, Liu Q, Yang F, Dai X, Meng S, Fu X, Li S, Kou L, Wang H. Complementary belowground strategies underlie species coexistence in an early successional forest. THE NEW PHYTOLOGIST 2023; 238:612-623. [PMID: 36647205 DOI: 10.1111/nph.18736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 01/06/2023] [Indexed: 06/17/2023]
Abstract
Unravelling belowground strategies is critical for understanding species coexistence and successional dynamics; yet, our knowledge of nutrient acquisition strategies of forest species at different successional stages remains limited. We measured morphological (diameter, specific root length, and root tissue density), architectural (branching ratio), physiological (ammonium, nitrate, and glycine uptake rates) root traits, and mycorrhizal colonisation rates of eight coexisting woody species in an early successional plantation forest in subtropical China. By incorporating physiological uptake efficiency, we revealed a bi-dimensional root economics space comprising of an 'amount-efficiency' dimension represented by morphological and physiological traits, and a 'self-symbiosis' dimension dominated by architectural and mycorrhizal traits. The early pioneer species relied on root-fungal symbiosis, developing densely branched roots with high mycorrhizal colonisation rates for foraging mobile soil nitrate. The late pioneer species invested in roots themselves and allocated effort towards improving uptake efficiency of less-mobile ammonium. Within the root economics space, the covariation of axes with soil phosphorus availability also distinguished the strategy preference of the two successional groups. These results demonstrate the importance of incorporating physiological uptake efficiency into root economics space, and reveal a trade-off between expanding soil physical space exploration and improving physiological uptake efficiency for successional species coexistence in forests.
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Affiliation(s)
- Ruojun Yi
- Qianyanzhou Ecological Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qianyuan Liu
- School of Geographical Sciences, Hebei Key Laboratory of Environmental Change and Ecological Construction, Hebei Normal University, Shijiazhuang, Hebei, 050024, China
| | - Fengting Yang
- Qianyanzhou Ecological Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Xiaoqin Dai
- Qianyanzhou Ecological Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Shengwang Meng
- Qianyanzhou Ecological Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Xiaoli Fu
- Qianyanzhou Ecological Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shenggong Li
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
- National Ecosystem Science Data Center, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Liang Kou
- Qianyanzhou Ecological Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Huimin Wang
- Qianyanzhou Ecological Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
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39
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Chandregowda MH, Tjoelker MG, Pendall E, Zhang H, Churchill AC, Power SA. Belowground carbon allocation, root trait plasticity, and productivity during drought and warming in a pasture grass. JOURNAL OF EXPERIMENTAL BOTANY 2023; 74:2127-2145. [PMID: 36640126 PMCID: PMC10084810 DOI: 10.1093/jxb/erad021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 01/11/2023] [Indexed: 06/17/2023]
Abstract
Sustaining grassland production in a changing climate requires an understanding of plant adaptation strategies, including trait plasticity under warmer and drier conditions. However, our knowledge to date disproportionately relies on aboveground responses, despite the importance of belowground traits in maintaining aboveground growth, especially in grazed systems. We subjected a perennial pasture grass, Festuca arundinacea, to year-round warming (+3 °C) and cool-season drought (60% rainfall reduction) in a factorial field experiment to test the hypotheses that: (i) drought and warming increase carbon allocation belowground and shift root traits towards greater resource acquisition and (ii) increased belowground carbon reserves support post-drought aboveground recovery. Drought and warming reduced plant production and biomass allocation belowground. Drought increased specific root length and reduced root diameter in warmed plots but increased root starch concentrations under ambient temperature. Higher diameter and soluble sugar concentrations of roots and starch storage in crowns explained aboveground production under climate extremes. However, the lack of association between post-drought aboveground biomass and belowground carbon and nitrogen reserves contrasted with our predictions. These findings demonstrate that root trait plasticity and belowground carbon reserves play a key role in aboveground production during climate stress, helping predict pasture responses and inform management decisions under future climates.
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Affiliation(s)
| | - Mark G Tjoelker
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
| | - Elise Pendall
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
| | - Haiyang Zhang
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
| | - Amber C Churchill
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
- Department of Ecology, Evolution and Behaviour, University of Minnesota, 140 Gortner Laboratory, 1479 Gortner Ave, St. Paul, MN 55108, USA
| | - Sally A Power
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
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40
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Rutten G, Allan E. Using root economics traits to predict biotic plant soil-feedbacks. PLANT AND SOIL 2023; 485:71-89. [PMID: 37181279 PMCID: PMC10167139 DOI: 10.1007/s11104-023-05948-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 02/13/2023] [Indexed: 05/16/2023]
Abstract
Plant-soil feedbacks have been recognised as playing a key role in a range of ecological processes, including succession, invasion, species coexistence and population dynamics. However, there is substantial variation between species in the strength of plant-soil feedbacks and predicting this variation remains challenging. Here, we propose an original concept to predict the outcome of plant-soil feedbacks. We hypothesize that plants with different combinations of root traits culture different proportions of pathogens and mutualists in their soils and that this contributes to differences in performance between home soils (cultured by conspecifics) versus away soils (cultured by heterospecifics). We use the recently described root economics space, which identifies two gradients in root traits. A conservation gradient distinguishes fast vs. slow species, and from growth defence theory we predict that these species culture different amounts of pathogens in their soils. A collaboration gradient distinguishes species that associate with mycorrhizae to outsource soil nutrient acquisition vs. those which use a "do it yourself" strategy and capture nutrients without relying strongly on mycorrhizae. We provide a framework, which predicts that the strength and direction of the biotic feedback between a pair of species is determined by the dissimilarity between them along each axis of the root economics space. We then use data from two case studies to show how to apply the framework, by analysing the response of plant-soil feedbacks to measures of distance and position along each axis and find some support for our predictions. Finally, we highlight further areas where our framework could be developed and propose study designs that would help to fill current research gaps. Supplementary Information The online version contains supplementary material available at 10.1007/s11104-023-05948-1.
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Affiliation(s)
- Gemma Rutten
- Institute of Plant Sciences and Oeschger Centre for Climate Change Research, University of Bern, Altenbergrain 21, 3013 Bern, Switzerland
| | - Eric Allan
- Institute of Plant Sciences and Oeschger Centre for Climate Change Research, University of Bern, Altenbergrain 21, 3013 Bern, Switzerland
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41
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de la Riva EG, Borden K, Ostonen I, Saengwilai P, Prieto I. Editorial: Root functional traits: From fine root to community-level variation. FRONTIERS IN PLANT SCIENCE 2023; 14:1152174. [PMID: 36875572 PMCID: PMC9977287 DOI: 10.3389/fpls.2023.1152174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Affiliation(s)
- Enrique G. de la Riva
- Ecology Department, Faculty of Biology and Environmental Sciences, Universidad de León, León, Spain
| | - Kira Borden
- School of the Environment, Trent University, Peterborough, ON, Canada
| | - Ivika Ostonen
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Patompong Saengwilai
- Department of Biology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Iván Prieto
- Ecology Department, Faculty of Biology and Environmental Sciences, Universidad de León, León, Spain
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42
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Kambach S, Sabatini FM, Attorre F, Biurrun I, Boenisch G, Bonari G, Čarni A, Carranza ML, Chiarucci A, Chytrý M, Dengler J, Garbolino E, Golub V, Güler B, Jandt U, Jansen J, Jašková A, Jiménez-Alfaro B, Karger DN, Kattge J, Knollová I, Midolo G, Moeslund JE, Pielech R, Rašomavičius V, Rūsiņa S, Šibík J, Stančić Z, Stanisci A, Svenning JC, Yamalov S, Zimmermann NE, Bruelheide H. Climate-trait relationships exhibit strong habitat specificity in plant communities across Europe. Nat Commun 2023; 14:712. [PMID: 36759605 PMCID: PMC9911725 DOI: 10.1038/s41467-023-36240-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 01/20/2023] [Indexed: 02/11/2023] Open
Abstract
Ecological theory predicts close relationships between macroclimate and functional traits. Yet, global climatic gradients correlate only weakly with the trait composition of local plant communities, suggesting that important factors have been ignored. Here, we investigate the consistency of climate-trait relationships for plant communities in European habitats. Assuming that local factors are better accounted for in more narrowly defined habitats, we assigned > 300,000 vegetation plots to hierarchically classified habitats and modelled the effects of climate on the community-weighted means of four key functional traits using generalized additive models. We found that the predictive power of climate increased from broadly to narrowly defined habitats for specific leaf area and root length, but not for plant height and seed mass. Although macroclimate generally predicted the distribution of all traits, its effects varied, with habitat-specificity increasing toward more narrowly defined habitats. We conclude that macroclimate is an important determinant of terrestrial plant communities, but future predictions of climatic effects must consider how habitats are defined.
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Affiliation(s)
- Stephan Kambach
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle, Germany. .,German Centre for Integrative Biodiversity Research (iDiv), Halle-Jena-Leipzig, Leipzig, Germany.
| | - Francesco Maria Sabatini
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle, Germany.,German Centre for Integrative Biodiversity Research (iDiv), Halle-Jena-Leipzig, Leipzig, Germany.,BIOME Lab, Department of Biological, Geological and Environmental Sciences (BiGeA), Alma Mater Studiorum University of Bologna, Bologna, Italy.,Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Prague - Suchdol, Czech Republic
| | - Fabio Attorre
- Department of Environmental Biology, Sapienza University of Rome, Roma, Italy
| | - Idoia Biurrun
- Department of Plant Biology and Ecology, Faculty of Science and Technology, University of the Basque Country UPV/EHU, Bilbao, Spain
| | | | - Gianmaria Bonari
- Faculty of Science and Technology, Free University of Bozen-Bolzano, Bolzano, Italy
| | - Andraž Čarni
- Research Centre of the Slovenian Academy of Sciences and Arts, Jovan Hadži Institute of Biology, ZRC-SAZU, Ljubljana, Slovenia.,University of Nova Gorica, School for Viticulture and Enology, Nova Gorica, Slovenia
| | - Maria Laura Carranza
- Envixlab, Department of Biosciences and Territory, University of Molise, Pesche, Italy
| | - Alessandro Chiarucci
- BIOME Lab, Department of Biological, Geological and Environmental Sciences (BiGeA), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Milan Chytrý
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Jürgen Dengler
- Vegetation Ecology Research Group, Institute of Natural Resource Sciences (IUNR), Zurich University of Applied Sciences (ZHAW), Wädenswil, Switzerland.,Plant Ecology, Bayreuth Center for Ecology and Environmental Research (BayCEER), University of Bayreuth, Bayreuth, Germany
| | - Emmanuel Garbolino
- Climpact Data Science (CDS), Nova Sophia - Regus Nova, Sophia Antipolis Cedex, France
| | - Valentin Golub
- Samara Federal Research Scientific Center, Institute of Ecology of the Volga River Basin, Russian Academy of Sciences, Togliatti, Russia
| | - Behlül Güler
- Biology Education, Dokuz Eylul University, Izmir, Turkey
| | - Ute Jandt
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle, Germany.,German Centre for Integrative Biodiversity Research (iDiv), Halle-Jena-Leipzig, Leipzig, Germany
| | - Jan Jansen
- Department of Ecology and Physiology, Faculty of Science, Radboud University, Nijmegen, the Netherlands
| | - Anni Jašková
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Borja Jiménez-Alfaro
- IMIB Biodiversity Research Institute (Univ.Oviedo-CSIC-Princ. Asturias), University of Oviedo, Oviedo, Spain
| | | | - Jens Kattge
- German Centre for Integrative Biodiversity Research (iDiv), Halle-Jena-Leipzig, Leipzig, Germany.,Max Planck Institute for Biogeochemistry, Jena, Germany
| | - Ilona Knollová
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Gabriele Midolo
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | | | - Remigiusz Pielech
- Department of Forest Biodiversity, University of Agriculture in Krakow, Kraków, Poland
| | | | - Solvita Rūsiņa
- Faculty of Geography and Earth Sciences, University of Latvia, Riga, Latvia
| | - Jozef Šibík
- Institute of Botany, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Zvjezdana Stančić
- Faculty of Geotechnical Engineering, University of Zagreb, Zagreb, Croatia
| | - Angela Stanisci
- Envixlab, Department of Biosciences and Territory, University of Molise, Pesche, Italy
| | - Jens-Christian Svenning
- Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus C, Denmark
| | - Sergey Yamalov
- Botanical Garden-Institute, Ufa Scientific Centre, Russian Academy of Sciences, Ufa, Russia
| | | | - Helge Bruelheide
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle, Germany.,German Centre for Integrative Biodiversity Research (iDiv), Halle-Jena-Leipzig, Leipzig, Germany
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43
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Gremer JR. Looking to the past to understand the future: linking evolutionary modes of response with functional and life history traits in variable environments. THE NEW PHYTOLOGIST 2023; 237:751-757. [PMID: 36349401 DOI: 10.1111/nph.18605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
In a variable world, plants must have strategies to deal with environmental conditions as they change. Understanding these strategies is critical since climate change not only affects mean conditions but also affects variability and predictability of those conditions. Doing so requires identifying how functional and life history traits interact throughout the life cycle to drive responses, as well as exploring how past variability will shape future responses. Here, I highlight relevant life history theory for predicting strategies in relation to the nature of environmental variability, relate theory to empirical studies integrating functional and life history traits to understand responses, and identify key areas for future research that will facilitate the application of this understanding toward predicting responses to climate change.
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Affiliation(s)
- Jennifer R Gremer
- Department of Evolution and Ecology, University of California, Davis, CA, 95616, USA
- Center for Population Biology, University of California, Davis, CA, 95616, USA
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44
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Schaffer‐Morrison SAZ, Zak DR. Mycorrhizal fungal and tree root functional traits: Strategies for integration and future directions. Ecosphere 2023. [DOI: 10.1002/ecs2.4437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023] Open
Affiliation(s)
| | - Donald R. Zak
- Department of Ecology and Evolutionary Biology University of Michigan Ann Arbor Michigan USA
- School for Environment and Sustainability University of Michigan Ann Arbor Michigan USA
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45
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Vahsen ML, Blum MJ, Megonigal JP, Emrich SJ, Holmquist JR, Stiller B, Todd-Brown KEO, McLachlan JS. Rapid plant trait evolution can alter coastal wetland resilience to sea level rise. Science 2023; 379:393-398. [PMID: 36701449 DOI: 10.1126/science.abq0595] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Rapid evolution remains a largely unrecognized factor in models that forecast the fate of ecosystems under scenarios of global change. In this work, we quantified the roles of heritable variation in plant traits and of trait evolution in explaining variability in forecasts of the state of coastal wetland ecosystems. A common garden study of genotypes of the dominant sedge Schoenoplectus americanus, "resurrected" from time-stratified seed banks, revealed that heritable variation and evolution explained key ecosystem attributes such as the allocation and distribution of belowground biomass. Incorporating heritable trait variation and evolution into an ecosystem model altered predictions of carbon accumulation and soil surface accretion (a determinant of marsh resilience to sea level rise), demonstrating the importance of accounting for evolutionary processes when forecasting ecosystem dynamics.
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Affiliation(s)
- M L Vahsen
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, USA
| | - M J Blum
- Department of Ecology & Evolutionary Biology, University of Tennessee, Knoxville, TN, USA
| | - J P Megonigal
- Smithsonian Environmental Research Center, Edgewater, MD, USA
| | - S J Emrich
- Department of Ecology & Evolutionary Biology, University of Tennessee, Knoxville, TN, USA.,Department of Electrical Engineering and Computer Science, University of Tennessee, Knoxville, TN, USA
| | - J R Holmquist
- Smithsonian Environmental Research Center, Edgewater, MD, USA
| | - B Stiller
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, USA
| | - K E O Todd-Brown
- Department of Environmental Engineering Sciences, University of Florida, Gainesville, FL, USA
| | - J S McLachlan
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, USA
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46
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Trindade DPF, Carmona CP, Reitalu T, Pärtel M. Observed and dark diversity dynamics over millennial time scales: fast life-history traits linked to expansion lags of plants in northern Europe. Proc Biol Sci 2023; 290:20221904. [PMID: 36629107 PMCID: PMC9832556 DOI: 10.1098/rspb.2022.1904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 12/13/2022] [Indexed: 01/12/2023] Open
Abstract
Global change drivers (e.g. climate and land use) affect the species and functional traits observed in a local site but also its dark diversity-the set of species and traits locally suitable but absent. Dark diversity links regional and local scales and, over time, reveals taxa under expansion lags by depicting the potential biodiversity that remains suitable but is absent locally. Since global change effects on biodiversity are both spatially and temporally scale dependent, examining long-term temporal dynamics in observed and dark diversity would be relevant to assessing and foreseeing biodiversity change. Here, we used sedimentary pollen data to examine how both taxonomic and functional observed and dark diversity changed over the past 14 500 years in northern Europe. We found that taxonomic and functional observed and dark diversity increased over time, especially after the Late Glacial and during the Late Holocene. However, dark diversity dynamics revealed expansion lags related to species' functional characteristics (dispersal limitation and stress intolerance) and an extensive functional redundancy when compared to taxa in observed diversity. We highlight that assessing observed and dark diversity dynamics is a promising tool to examine biodiversity change across spatial scales, its possible causes, and functional consequences.
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Affiliation(s)
- Diego P. F. Trindade
- Institute of Ecology and Earth Sciences, University of Tartu, Juhan Liivi 2, 50409 Tartu, Estonia
| | - Carlos P. Carmona
- Institute of Ecology and Earth Sciences, University of Tartu, Juhan Liivi 2, 50409 Tartu, Estonia
| | - Triin Reitalu
- Institute of Ecology and Earth Sciences, University of Tartu, Juhan Liivi 2, 50409 Tartu, Estonia
- Institute of Geology, Tallinn University of Technology, Ehitajate tee 5, Tallinn 19086, Estonia
| | - Meelis Pärtel
- Institute of Ecology and Earth Sciences, University of Tartu, Juhan Liivi 2, 50409 Tartu, Estonia
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47
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Gibb H, Bishop TR, Leahy L, Parr CL, Lessard J, Sanders NJ, Shik JZ, Ibarra‐Isassi J, Narendra A, Dunn RR, Wright IJ. Ecological strategies of (pl)ants: Towards a world-wide worker economic spectrum for ants. Funct Ecol 2023; 37:13-25. [PMID: 37056633 PMCID: PMC10084388 DOI: 10.1111/1365-2435.14135] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 06/22/2022] [Indexed: 11/30/2022]
Abstract
Current global challenges call for a rigorously predictive ecology. Our understanding of ecological strategies, imputed through suites of measurable functional traits, comes from decades of work that largely focussed on plants. However, a key question is whether plant ecological strategies resemble those of other organisms.Among animals, ants have long been recognised to possess similarities with plants: as (largely) central place foragers. For example, individual ant workers play similar foraging roles to plant leaves and roots and are similarly expendable. Frameworks that aim to understand plant ecological strategies through key functional traits, such as the 'leaf economics spectrum', offer the potential for significant parallels with ant ecological strategies.Here, we explore these parallels across several proposed ecological strategy dimensions, including an 'economic spectrum', propagule size-number trade-offs, apparency-defence trade-offs, resource acquisition trade-offs and stress-tolerance trade-offs. We also highlight where ecological strategies may differ between plants and ants. Furthermore, we consider how these strategies play out among the different modules of eusocial organisms, where selective forces act on the worker and reproductive castes, as well as the colony.Finally, we suggest future directions for ecological strategy research, including highlighting the availability of data and traits that may be more difficult to measure, but should receive more attention in future to better understand the ecological strategies of ants. The unique biology of eusocial organisms provides an unrivalled opportunity to bridge the gap in our understanding of ecological strategies in plants and animals and we hope that this perspective will ignite further interest. Read the free Plain Language Summary for this article on the Journal blog.
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Affiliation(s)
- Heloise Gibb
- Department of Environment and Genetics and Centre for Future LandscapesLa Trobe UniversityBundooraVic.Australia
| | - Tom R. Bishop
- School of BiosciencesCardiff UniversityCardiffUK
- Department of Zoology and EntomologyUniversity of PretoriaPretoriaSouth Africa
| | - Lily Leahy
- Department of Environment and Genetics and Centre for Future LandscapesLa Trobe UniversityBundooraVic.Australia
| | - Catherine L. Parr
- Department of Zoology and EntomologyUniversity of PretoriaPretoriaSouth Africa
- Department of Earth, Ocean and Ecological SciencesUniversity of LiverpoolLiverpoolUK
| | | | - Nathan J. Sanders
- Department of Ecology and Evolutionary BiologyUniversity of MichiganAnn ArborMIUSA
| | - Jonathan Z. Shik
- Section for Ecology and Evolution, Department of BiologyUniversity of CopenhagenCopenhagenDenmark
| | | | - Ajay Narendra
- Department of Biological SciencesMacquarie UniversityNSWAustralia
| | - Robert R. Dunn
- Department of Applied EcologyNorth Carolina State UniversityRaleighNCUSA
| | - Ian J. Wright
- Department of Biological SciencesMacquarie UniversityNSWAustralia
- Hawkesbury Institute for the EnvironmentWestern Sydney UniversityPenrithNSWAustralia
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48
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Li M, Long X, Bu W, Zhang G, Deng G, Liu Y, Su J, Huang K. Immune-related risk score: An immune-cell-pair-based prognostic model for cutaneous melanoma. Front Immunol 2023; 14:1112181. [PMID: 36875110 PMCID: PMC9975150 DOI: 10.3389/fimmu.2023.1112181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/26/2023] [Indexed: 02/17/2023] Open
Abstract
Background Melanoma is among the most malignant immunologic tumor types and is associated with high mortality. However, a considerable number of melanoma patients cannot benefit from immunotherapy owing to individual differences. This study attempts to build a novel prediction model of melanoma that fully considers individual differences in the tumor microenvironment. Methods An immune-related risk score (IRRS) was constructed based on cutaneous melanoma data from The Cancer Genome Atlas (TCGA). Single-sample gene set enrichment analysis (ssGSEA) was used to calculate immune enrichment scores of 28 immune cell signatures. We performed pairwise comparisons to obtain scores for cell pairs based on the difference in the abundance of immune cells within each sample. The resulting cell pair scores, in the form of a matrix of relative values of immune cells, formed the core of the IRRS. Results The area under the curve (AUC) for the IRRS was over 0.700, and when the IRRS was combined with clinical information, the AUC reached 0.785, 0.817, and 0.801 for the 1-, 3-, and 5-year survival, respectively. Differentially expressed genes between the two groups were enriched in staphylococcal infection and estrogen metabolism pathway. The low IRRS group showed a better immunotherapeutic response and exhibited more neoantigens, richer T-cell receptor and B-cell receptor diversity, and higher tumor mutation burden. Conclusion The IRRS enables a good prediction of prognosis and immunotherapy effect, based on the difference in the relative abundance of different types of infiltrating immune cells, and could provide support for further research in melanoma.
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Affiliation(s)
- Mingjia Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Department of Dermatology, Peking University First Hospital, Peking University, Beijing, China
| | - Xinrui Long
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Wenbo Bu
- Department of Dermatological Surgery, Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences, Peking Union Medical College, Nanjing, China
| | - Guanxiong Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Guangtong Deng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yuancheng Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Juan Su
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Kai Huang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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49
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E-Vojtkó A, Junker RR, de Bello F, Götzenberger L. Floral and reproductive traits are an independent dimension within the plant economic spectrum of temperate central Europe. THE NEW PHYTOLOGIST 2022; 236:1964-1975. [PMID: 35842785 DOI: 10.1111/nph.18386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
Major dimensions of plant ecological strategies have been widely studied bringing forward the concept of 'economic spectra' of plants. Sexual reproductive traits, 'floral traits', have been largely neglected in this context, despite their strong link to fitness. Here, we aimed at integrating floral traits into the dimensionality of plant form and function so far dominated by vegetative traits. We used principal component analyses and constructed trait networks to assess the correlation structure of leaf, belowground, plant size-related, and floral traits. We studied forbs within two independent datasets; one compiled from central European trait databases and one sampled in the Austrian Alps. Floral traits defined the second dimension of trait variability within both datasets, while plant size determined the first dimension. Floral traits were largely independent from the leaf economic spectrum. Flower size, however, positively scaled with plant size and leaf size. Mating system was the most well-connected trait across modules of plant tissue/organ types. The independence of floral traits was consistent also after accounting for phylogenetic relationships between species. Floral traits explained a unique part of the variation in plant form and function and thus, likely play a distinctive ecological role within the whole plant economic spectrum.
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Affiliation(s)
- Anna E-Vojtkó
- Department of Botany, Faculty of Science, University of South Bohemia, 37005, České Budějovice, Czech Republic
- Institute of Botany of the Czech Academy of Sciences, 37982, Třeboň, Czech Republic
| | - Robert R Junker
- Evolutionary Ecology of Plants, Department of Biology, University of Marburg, 35043, Marburg, Germany
- Department of Environment and Biodiversity, University of Salzburg, 5020, Salzburg, Austria
| | - Francesco de Bello
- Department of Botany, Faculty of Science, University of South Bohemia, 37005, České Budějovice, Czech Republic
- CIDE-UV-CSIC, 46113, Montcada, Valencia, Spain
| | - Lars Götzenberger
- Department of Botany, Faculty of Science, University of South Bohemia, 37005, České Budějovice, Czech Republic
- Institute of Botany of the Czech Academy of Sciences, 37982, Třeboň, Czech Republic
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50
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Dalle Fratte M, Montagnoli A, Anelli S, Armiraglio S, Beatrice P, Ceriani A, Lipreri E, Miali A, Nastasio P, Cerabolini BEL. Mulching in lowland hay meadows drives an adaptive convergence of above- and below-ground traits reducing plasticity and improving biomass: A possible tool for enhancing phytoremediation. FRONTIERS IN PLANT SCIENCE 2022; 13:1062911. [PMID: 36523619 PMCID: PMC9746715 DOI: 10.3389/fpls.2022.1062911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 11/07/2022] [Indexed: 06/17/2023]
Abstract
We aimed to understand the effect of mulching (i.e., cutting and leaving the crushed biomass to decompose in situ) on above- and below-ground plant functional traits and whether this practice may be a potential tool for enhancing the phytoremediation of lowland hay meadows. To this aim, we evaluated at the community level seven years of mulching application in a PCBs and HMs soil-polluted Site of National Interest (SIN Brescia-Caffaro) through the analysis of the floristic composition and the above- and below-ground plant traits. We found that the abandonment of agricultural activities led to a marked increase in the soil organic carbon and pH, and the over-imposed mulching additionally induced a slight increase in soil nutrients. Mulching favored the establishment of a productive plant community characterized by a more conservative-resource strategy, a higher biomass development, and lower plasticity through an adaptative convergence between above- and below-ground organs. In particular, the analysis of the root depth distribution highlighted the key role of roots living in the upper soil layer (10 cm). Mulching did not show a significant effect on plant species known to be effective in terms of PCB phytoremediation. However, the mulching application appears to be a promising tool for enhancing the root web that functions as the backbone for the proliferation of microbes devoted to organic contaminants' degradation and selects a two-fold number of plant species known to be metal-tolerant. However, besides these potential positive effects of the mulching application, favoring species with a higher biomass development, in the long term, may lead to a biodiversity reduction and thus to potential consequences also on the diversity of native species important for the phytoremediation.
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Affiliation(s)
- Michele Dalle Fratte
- Department of Biotechnologies and Life Sciences (DBSV), University of Insubria, Varese, Italy
| | - Antonio Montagnoli
- Department of Biotechnologies and Life Sciences (DBSV), University of Insubria, Varese, Italy
| | - Simone Anelli
- Ente Regionale per i Serivizi all’Agricoltura e alle Foreste della Lombardia (ERSAF), Milan, Italy
| | | | - Peter Beatrice
- Department of Biotechnologies and Life Sciences (DBSV), University of Insubria, Varese, Italy
| | - Alex Ceriani
- Department of Biotechnologies and Life Sciences (DBSV), University of Insubria, Varese, Italy
| | - Elia Lipreri
- Municipality of Brescia - Museum of Natural Sciences, Brescia, Italy
| | - Alessio Miali
- Department of Biotechnologies and Life Sciences (DBSV), University of Insubria, Varese, Italy
| | - Paolo Nastasio
- Ente Regionale per i Serivizi all’Agricoltura e alle Foreste della Lombardia (ERSAF), Milan, Italy
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