1
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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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2
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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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3
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Zhao X, Wang J, Liu Q, Du W, Yang S, Cai P, Ni J. Multifunctionality promotes the prosperity of riverine planktonic diatoms in plateau. ENVIRONMENTAL RESEARCH 2024; 246:118148. [PMID: 38191040 DOI: 10.1016/j.envres.2024.118148] [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: 10/25/2023] [Revised: 12/20/2023] [Accepted: 01/05/2024] [Indexed: 01/10/2024]
Abstract
Interpreting the biogeographic distribution and underlying mechanisms of functional traits not only contributes to revealing the spatiotemporal dynamics of species biodiversity but also helps to maintain ecological stability during environmental variations. However, little is known about the functional profiles of diatom communities over large river systems. Herein, we provided the first blueprints about the spatiotemporal distributions and driving forces of functional traits for both planktonic and sedimentary diatoms over the 6030 km continuum of the Yangtze River, with the help of the high-throughput sequencing and functional identification. By investigating the 28 functional traits affiliated into five categories, we found that planktonic diatom functions showed clearer landform-heterogeneity patterns (ANOSIM R = 0.336) than sedimentary functions (ANOSIM R = 0.172) along the river, represented by life-forms and ecological-guilds prominent in water-plateau as well as cell-sizes and life-forms particularly in sediment-plateau. Planktonic diatom functions also displayed higher richness and network complexity in plateau (richness: 58.70 ± 9.30, network edges: 65) than in non-plateau regions (23.82 ± 13.16, 16), promoting the stability and robustness of diatom functions against the high-radiation and low-temperature plateau environment. Environmental selection (mainly exerted by PAR, UV, and Tw) played crucial roles in determining the functional variations of planktonic diatoms (explaining 80.5%) rather than sedimentary diatoms (14.5%) between plateau and non-plateau regions. Meanwhile, planktonic diatom traits within life-forms were identified to be well responsive to the ecological environment quality (r = 0.56-0.60, P < 0.001) in the Yangtze. This study provided comprehensive insights into the multifunctionality of diatoms and their responses to environmental disturbance and environment quality, which helps to develop effective strategies for maintaining ecological stability in changing river environments.
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Affiliation(s)
- Xiaohui Zhao
- School of Water Resources and Hydropower Engineering, Xi'an University of Technology, Xi'an, 710048, PR China
| | - Jiawen Wang
- School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen, 518055, PR China; College of Environmental Sciences and Engineering, Peking University, Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, PR China.
| | - Qingxiang Liu
- College of Environmental Sciences and Engineering, Peking University, Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, PR China
| | - Wenran Du
- School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen, 518055, PR China; College of Environmental Sciences and Engineering, Peking University, Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, PR China
| | - Shanqing Yang
- College of Environmental Sciences and Engineering, Peking University, Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, PR China
| | - Pinggui Cai
- School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen, 518055, PR China; College of Environmental Sciences and Engineering, Peking University, Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, PR China
| | - Jinren Ni
- College of Environmental Sciences and Engineering, Peking University, Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, PR China
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Teixidó N, Carlot J, Alliouane S, Ballesteros E, De Vittor C, Gambi MC, Gattuso JP, Kroeker K, Micheli F, Mirasole A, Parravacini V, Villéger S. Functional changes across marine habitats due to ocean acidification. GLOBAL CHANGE BIOLOGY 2024; 30:e17105. [PMID: 38273554 DOI: 10.1111/gcb.17105] [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: 09/06/2023] [Revised: 11/26/2023] [Accepted: 11/27/2023] [Indexed: 01/27/2024]
Abstract
Global environmental change drives diversity loss and shifts in community structure. A key challenge is to better understand the impacts on ecosystem function and to connect species and trait diversity of assemblages with ecosystem properties that are in turn linked to ecosystem functioning. Here we quantify shifts in species composition and trait diversity associated with ocean acidification (OA) by using field measurements at marine CO2 vent systems spanning four reef habitats across different depths in a temperate coastal ecosystem. We find that both species and trait diversity decreased, and that ecosystem properties (understood as the interplay between species, traits, and ecosystem function) shifted with acidification. Furthermore, shifts in trait categories such as autotrophs, filter feeders, herbivores, and habitat-forming species were habitat-specific, indicating that OA may produce divergent responses across habitats and depths. Combined, these findings reveal the importance of connecting species and trait diversity of marine benthic habitats with key ecosystem properties to anticipate the impacts of global environmental change. Our results also generate new insights on the predicted general and habitat-specific ecological consequences of OA.
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Affiliation(s)
- Núria Teixidó
- Stazione Zoologica Anton Dohrn, National Institute of Marine Biology, Ecology and Biotechnology, Ischia Marine Center, Naples, Italy
- Laboratoire d'Océanographie de Villefranche, Sorbonne Université, CNRS, Villefranche-sur-mer, France
| | - Jérémy Carlot
- Laboratoire d'Océanographie de Villefranche, Sorbonne Université, CNRS, Villefranche-sur-mer, France
| | - Samir Alliouane
- Laboratoire d'Océanographie de Villefranche, Sorbonne Université, CNRS, Villefranche-sur-mer, France
| | | | - Cinzia De Vittor
- National Institute of Oceanography and Applied Geophysics-OGS, Trieste, Italy
| | | | - Jean-Pierre Gattuso
- Laboratoire d'Océanographie de Villefranche, Sorbonne Université, CNRS, Villefranche-sur-mer, France
- Institute for Sustainable Development and International Relations, Sciences Po, Paris, France
| | - Kristy Kroeker
- Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, California, USA
| | - Fiorenza Micheli
- Oceans Department, Hopkins Marine Station, Stanford University, Pacific Grove, California, USA
- Stanford Center for Ocean Solutions, Pacific Grove, California, USA
| | - Alice Mirasole
- Stazione Zoologica Anton Dohrn, National Institute of Marine Biology, Ecology and Biotechnology, Ischia Marine Center, Naples, Italy
| | - Valeriano Parravacini
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan, France
| | - Sébastien Villéger
- MARBEC, Université de Montpellier, CNRS-IRD-IFREMER-UM, Montpellier, France
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Olán-González M, Briones-Fourzán P, Lozano-Álvarez E, Acosta-González G, Alvarez-Filip L. Similar functional composition of fish assemblages despite contrasting levels of habitat degradation on shallow Caribbean coral reefs. PLoS One 2023; 18:e0295238. [PMID: 38150437 PMCID: PMC10752542 DOI: 10.1371/journal.pone.0295238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 11/20/2023] [Indexed: 12/29/2023] Open
Abstract
Functional trait-based approaches provide an opportunity to assess how changes in habitat affect the structure of associated communities. Global analyses have found a similarity in the composition of reef fish functional traits despite differences in species richness, environmental regimes, and habitat components. These large-scale patterns raised the question of whether this same stability can be observed at smaller spatial scales. Here, we compared the fish trait composition and their functional diversity in two Caribbean shallow coral reefs with contrasting levels of habitat degradation: Limones (>30% cover), constituted mainly by colonies of Acropora palmata and Bonanza, a reef with extensive areas of dead Acropora structures, dominated by algae. To characterize the functional structure of fishes on each reef, we calculated the community-weighted mean trait values (CWM), functional richness, functional evenness, functional dispersion, and functional originality. Despite the differences in habitat quality, reefs exhibited a similar proportion and common structure on fish functional traits. Functional richness and functional evenness differed significantly, but functional dispersion and functional originality did not show differences between reefs. The greater niche complexity driven by the high availability of microhabitats provided by A. palmata may explain the higher functional richness in Limones, whereas the reef degradation in Bonanza may contribute to a higher functional evenness because of a similar distribution of abundance per fish trait combinations. Our results suggest that widespread degradation on Caribbean reefs has limited the type, variety, and range of traits, which could lead to a functional homogenization of fish communities even at local scales.
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Affiliation(s)
- Manuel Olán-González
- Posgrado en Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México, México
- Biodiversity and Reef Conservation Laboratory. Unidad Académica de Sistemas Arrecifales, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Puerto Morelos, Quintana Roo, México
| | - Patricia Briones-Fourzán
- Laboratorio de Ecología de Crustáceos. Unidad Académica de Sistemas Arrecifales, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Puerto Morelos, Quintana Roo, México
| | - Enrique Lozano-Álvarez
- Laboratorio de Ecología de Crustáceos. Unidad Académica de Sistemas Arrecifales, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Puerto Morelos, Quintana Roo, México
| | - Gilberto Acosta-González
- Centro de Investigación Científica de Yucatán A.C. Unidad de Ciencias del Agua, Cancún, Quintana Roo, México
| | - Lorenzo Alvarez-Filip
- Biodiversity and Reef Conservation Laboratory. Unidad Académica de Sistemas Arrecifales, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Puerto Morelos, Quintana Roo, México
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Lemoine T, Violle C, Montazeaud G, Isaac ME, Rocher A, Fréville H, Fort F. Plant trait relationships are maintained within a major crop species: lack of artificial selection signal and potential for improved agronomic performance. THE NEW PHYTOLOGIST 2023; 240:2227-2238. [PMID: 37771248 DOI: 10.1111/nph.19279] [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: 01/17/2023] [Accepted: 09/05/2023] [Indexed: 09/30/2023]
Abstract
The exploration of phenotypic spaces of large sets of plant species has considerably increased our understanding of diversification processes in the plant kingdom. Nevertheless, such advances have predominantly relied on interspecific comparisons that hold several limitations. Here, we grew in the field a unique set of 179 inbred lines of durum wheat, Triticum turgidum spp. durum, characterized by variable degrees of artificial selection. We measured aboveground and belowground traits as well as agronomic traits to explore the functional and agronomic trait spaces and to investigate trait-to-agronomic performance relationships. We showed that the wheat functional trait space shared commonalities with global cross-species spaces previously described, with two main axes of variation: a root foraging axis and a slow-fast trade-off axis. Moreover, we detected a clear signature of artificial selection on the variation of agronomic traits, unlike functional traits. Interestingly, we identified alternative phenotypic combinations that can optimize crop performance. Our work brings insightful knowledge about the structure of phenotypic spaces of domesticated plants and the maintenance of phenotypic trade-offs in response to artificial selection, with implications for trade-off-free and multi-criteria selection in plant breeding.
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Affiliation(s)
- Taïna Lemoine
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, 34000, France
- AGAP, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, 34000, France
| | - Cyrille Violle
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, 34000, France
| | - Germain Montazeaud
- Department of Ecology and Evolution, University of Lausanne, Lausanne, CH-1015, Switzerland
| | - Marney E Isaac
- Department of Physical and Environmental Sciences, University of Toronto, Toronto, M1C 1A4, ON, Canada
| | - Aline Rocher
- AGAP, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, 34000, France
| | - Hélène Fréville
- AGAP, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, 34000, France
| | - Florian Fort
- CEFE, Univ Montpellier, Institut Agro, CNRS, EPHE, IRD, Montpellier, 34000, France
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Muller A, Dubois SF, Boyé A, Becheler R, Droual G, Chevalier M, Pasquier M, Roudaut L, Fournier‐Sowinski J, Auby I, Nunes FLD. Environmental filtering and biotic interactions act on different facets of the diversity of benthic assemblages associated with eelgrass. Ecol Evol 2023; 13:e10159. [PMID: 38034328 PMCID: PMC10682608 DOI: 10.1002/ece3.10159] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 05/15/2023] [Accepted: 05/19/2023] [Indexed: 12/02/2023] Open
Abstract
Eelgrass supports diverse benthic communities that ensure a variety of ecosystem functions. To better understand the ecological processes that shape community composition in eelgrass at local and regional scales, taxonomic and functional α- and β-diversity were quantified for communities inhabiting five meadows in France. The extent to which environmental factors affected local and regional benthic communities was quantified by considering their direct and indirect effects (through morphological traits of eelgrass) using piecewise structural equation modeling (pSEM). Communities supported by eelgrass had higher species abundances, as well as taxonomic and functional diversity compared to nearby bare sediments. No significant differences were found between communities from the center relative to the edges of meadows, indicating that both habitats provide similar benefits to biodiversity. The presence of a few abundant species and traits suggests moderate levels of habitat filtering and close associations of certain species with eelgrass. Nevertheless, high turnover of a large number of rare species and traits was observed among meadows, resulting in meadows being characterized by their own distinct communities. High turnover indicates that much of the community is not specific to eelgrass, but rather reflects local species pools. pSEM showed that spatial variation in community composition (β-diversity) was primarily affected by environmental conditions, with temperature, current velocity, and tidal amplitude being the most significant explanatory variables. Local richness and abundance (α-diversity) were affected by both environment and morphological traits. Importantly, morphological traits of Zostera marina were also influenced by environmental conditions, revealing cascading effects of the environment on assemblages. In sum, the environment exerted large effects on community structure at both regional and local scales, while plant traits were only pertinent in explaining local diversity. This complex interplay of processes acting at multiple scales with indirect effects should be accounted for in conservation efforts that target the protection of biodiversity.
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Affiliation(s)
- Alexandre Muller
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
| | - Stanislas F. Dubois
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
| | - Aurélien Boyé
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
| | - Ronan Becheler
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
| | - Gabin Droual
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
- DECOD (Ecosystem Dynamics and Sustainability), IFREMER, INRAEInstitut Agrocampus OuestNantesFrance
| | - Mathieu Chevalier
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
| | - Marine Pasquier
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
| | - Loïg Roudaut
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
| | - Jérôme Fournier‐Sowinski
- CNRS, Centre d'Écologie et des Sciences de la Conservation (CESCO)Station de Biologie Marine MNHNConcarneauFrance
| | - Isabelle Auby
- IFREMER, Laboratoire Environnement Ressources d'ArcachonArcachonFrance
| | - Flávia L. D. Nunes
- IFREMER Centre de Bretagne, DYNECOLaboratoire d'Ecologie Benthique CôtièrePlouzanéFrance
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Maitner B, Gallagher R, Svenning JC, Tietje M, Wenk EH, Eiserhardt WL. A global assessment of the Raunkiaeran shortfall in plants: geographic biases in our knowledge of plant traits. THE NEW PHYTOLOGIST 2023; 240:1345-1354. [PMID: 37369249 DOI: 10.1111/nph.18999] [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: 11/11/2022] [Accepted: 05/03/2023] [Indexed: 06/29/2023]
Abstract
This article is part of the Special Collection ‘Global plant diversity and distribution’. See https://www.newphytologist.org/global-plant-diversity for more details.
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Affiliation(s)
- Brian Maitner
- Department of Geography, University at Buffalo, 125a Wilkeson Quadrangle, Buffalo, NY, 14261, USA
| | - Rachael Gallagher
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
| | - Jens-Christian Svenning
- Department of Biology, Center for Ecological Dynamics in a Novel Biosphere (ECONOVO) & Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Aarhus University, Ny Munkegade 114, DK-8000, Aarhus C, Denmark
| | - Melanie Tietje
- Section for Ecoinformatics and Biodiversity, Department of Biology, Aarhus University, Ny Munkegade 114, DK-8000, Aarhus C, Denmark
| | - Elizabeth H Wenk
- Evolution & Ecology Research Centre, School of Biological, Earth, and Environmental Sciences, UNSW Sydney, Sydney, NSW, 2033, Australia
| | - Wolf L Eiserhardt
- Section for Ecoinformatics and Biodiversity, Department of Biology, Aarhus University, Ny Munkegade 114, DK-8000, Aarhus C, Denmark
- Royal Botanic Gardens, Kew, Richmond, TW9 3AE, Surrey, UK
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Martínez-Vilalta J, García-Valdés R, Jump A, Vilà-Cabrera A, Mencuccini M. Accounting for trait variability and coordination in predictions of drought-induced range shifts in woody plants. THE NEW PHYTOLOGIST 2023; 240:23-40. [PMID: 37501525 DOI: 10.1111/nph.19138] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 06/20/2023] [Indexed: 07/29/2023]
Abstract
Functional traits offer a promising avenue to improve predictions of species range shifts under climate change, which will entail warmer and often drier conditions. Although the conceptual foundation linking traits with plant performance and range shifts appears solid, the predictive ability of individual traits remains generally low. In this review, we address this apparent paradox, emphasizing examples of woody plants and traits associated with drought responses at the species' rear edge. Low predictive ability reflects the fact not only that range dynamics tend to be complex and multifactorial, as well as uncertainty in the identification of relevant traits and limited data availability, but also that trait effects are scale- and context-dependent. The latter results from the complex interactions among traits (e.g. compensatory effects) and between them and the environment (e.g. exposure), which ultimately determine persistence and colonization capacity. To confront this complexity, a more balanced coverage of the main functional dimensions involved (stress tolerance, resource use, regeneration and dispersal) is needed, and modelling approaches must be developed that explicitly account for: trait coordination in a hierarchical context; trait variability in space and time and its relationship with exposure; and the effect of biotic interactions in an ecological community context.
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Affiliation(s)
- Jordi Martínez-Vilalta
- CREAF, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
- Universitat Autònoma de Barcelona, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
| | - Raúl García-Valdés
- CREAF, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
- Forest Science and Technology Centre of Catalonia (CTFC), E25280, Solsona, Spain
- Department of Biology, Geology, Physics and Inorganic Chemistry, School of Experimental Sciences and Technology, Rey Juan Carlos University, E28933, Móstoles, Madrid, Spain
| | - Alistair Jump
- Biological and Environmental Sciences, University of Stirling, FK9 4LA, Stirling, UK
| | - Albert Vilà-Cabrera
- CREAF, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
- Biological and Environmental Sciences, University of Stirling, FK9 4LA, Stirling, UK
| | - Maurizio Mencuccini
- CREAF, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
- ICREA, Pg. Lluís Companys 23, E08010, Barcelona, Spain
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Arbieu U, Albrecht J, Böhning-Gaese K, Lehnen L, Schleuning M, Mueller T. The attitudinal space framework: Embracing the multidimensionality of attitudinal diversity. iScience 2023; 26:107340. [PMID: 37539036 PMCID: PMC10393727 DOI: 10.1016/j.isci.2023.107340] [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: 03/17/2023] [Revised: 06/09/2023] [Accepted: 07/06/2023] [Indexed: 08/05/2023] Open
Abstract
Attitude polarization describes an increasing attitude difference between groups and is increasingly recognized as a multidimensional phenomenon. However, a unified framework to study polarization across multiple dimensions is lacking. We introduce the attitudinal space framework (ASF) to fully quantify attitudinal diversity. We highlight two key measures-attitudinal extremization and attitudinal dispersion-to quantify across- and within-group attitudinal patterns. First, we show that affective polarization in the US electorate is weaker than previously thought based on mean differences alone: in both Democrat and Republican partisans, attitudinal dispersion increased between 1988 and 2008. Second, we examined attitudes toward wolves in Germany. Despite attitude differences between regions with and without wolves, we did not find differences in attitudinal extremization or dispersion, suggesting only weak attitude polarization. These results illustrate how the ASF is applicable to a wide range of social systems and offers an important avenue to understanding societal transformations.
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Affiliation(s)
- Ugo Arbieu
- Laboratoire d’Ecologie Systématique et Evolution, IDEEV, Université Paris-Saclay, 91190 Gif-sur-Yvette, France
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage, 60325 Frankfurt am Main, Germany
- Smithsonian Conservation Biology Institute, National Zoological Park, 1500 Remount Road, Front Royal, VA 22630, USA
| | - Jörg Albrecht
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage, 60325 Frankfurt am Main, Germany
| | - Katrin Böhning-Gaese
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage, 60325 Frankfurt am Main, Germany
- Department of Biological Sciences, Goethe University Frankfurt am Main, 60438 Frankfurt am Main, Germany
| | - Lisa Lehnen
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage, 60325 Frankfurt am Main, Germany
| | - Matthias Schleuning
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage, 60325 Frankfurt am Main, Germany
| | - Thomas Mueller
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage, 60325 Frankfurt am Main, Germany
- Department of Biological Sciences, Goethe University Frankfurt am Main, 60438 Frankfurt am Main, Germany
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11
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Haase P, Bowler DE, Baker NJ, Bonada N, Domisch S, Garcia Marquez JR, Heino J, Hering D, Jähnig SC, Schmidt-Kloiber A, Stubbington R, Altermatt F, Álvarez-Cabria M, Amatulli G, Angeler DG, Archambaud-Suard G, Jorrín IA, Aspin T, Azpiroz I, Bañares I, Ortiz JB, Bodin CL, Bonacina L, Bottarin R, Cañedo-Argüelles M, Csabai Z, Datry T, de Eyto E, Dohet A, Dörflinger G, Drohan E, Eikland KA, England J, Eriksen TE, Evtimova V, Feio MJ, Ferréol M, Floury M, Forcellini M, Forio MAE, Fornaroli R, Friberg N, Fruget JF, Georgieva G, Goethals P, Graça MAS, Graf W, House A, Huttunen KL, Jensen TC, Johnson RK, Jones JI, Kiesel J, Kuglerová L, Larrañaga A, Leitner P, L'Hoste L, Lizée MH, Lorenz AW, Maire A, Arnaiz JAM, McKie BG, Millán A, Monteith D, Muotka T, Murphy JF, Ozolins D, Paavola R, Paril P, Peñas FJ, Pilotto F, Polášek M, Rasmussen JJ, Rubio M, Sánchez-Fernández D, Sandin L, Schäfer RB, Scotti A, Shen LQ, Skuja A, Stoll S, Straka M, Timm H, Tyufekchieva VG, Tziortzis I, Uzunov Y, van der Lee GH, Vannevel R, Varadinova E, Várbíró G, Velle G, Verdonschot PFM, Verdonschot RCM, Vidinova Y, Wiberg-Larsen P, Welti EAR. The recovery of European freshwater biodiversity has come to a halt. Nature 2023; 620:582-588. [PMID: 37558875 PMCID: PMC10432276 DOI: 10.1038/s41586-023-06400-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 07/04/2023] [Indexed: 08/11/2023]
Abstract
Owing to a long history of anthropogenic pressures, freshwater ecosystems are among the most vulnerable to biodiversity loss1. Mitigation measures, including wastewater treatment and hydromorphological restoration, have aimed to improve environmental quality and foster the recovery of freshwater biodiversity2. Here, using 1,816 time series of freshwater invertebrate communities collected across 22 European countries between 1968 and 2020, we quantified temporal trends in taxonomic and functional diversity and their responses to environmental pressures and gradients. We observed overall increases in taxon richness (0.73% per year), functional richness (2.4% per year) and abundance (1.17% per year). However, these increases primarily occurred before the 2010s, and have since plateaued. Freshwater communities downstream of dams, urban areas and cropland were less likely to experience recovery. Communities at sites with faster rates of warming had fewer gains in taxon richness, functional richness and abundance. Although biodiversity gains in the 1990s and 2000s probably reflect the effectiveness of water-quality improvements and restoration projects, the decelerating trajectory in the 2010s suggests that the current measures offer diminishing returns. Given new and persistent pressures on freshwater ecosystems, including emerging pollutants, climate change and the spread of invasive species, we call for additional mitigation to revive the recovery of freshwater biodiversity.
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Affiliation(s)
- Peter Haase
- Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany.
- Faculty of Biology, University of Duisburg-Essen, Essen, Germany.
| | - Diana E Bowler
- Department of Ecosystem Services, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biodiversity, Friedrich Schiller University Jena, Jena, Germany
- Department of Ecosystem Services, Helmholtz Center for Environmental Research-UFZ, Leipzig, Germany
| | - Nathan J Baker
- Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany
- Laboratory of Evolutionary Ecology of Hydrobionts, Nature Research Centre, Vilnius, Lithuania
| | - Núria Bonada
- FEHM-Lab (Freshwater Ecology, Hydrology and Management), Department of Evolutionary Biology, Ecology and Environmental Sciences, Facultat de Biologia, Institut de Recerca de la Biodiversitat (IRBio), University of Barcelona, Barcelona, Spain
| | - Sami Domisch
- Department of Community and Ecosystem Ecology, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
| | - Jaime R Garcia Marquez
- Department of Community and Ecosystem Ecology, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
| | - Jani Heino
- Geography Research Unit, University of Oulu, Oulu, Finland
| | - Daniel Hering
- Faculty of Biology, University of Duisburg-Essen, Essen, Germany
| | - Sonja C Jähnig
- Department of Community and Ecosystem Ecology, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
- Geography Department, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Astrid Schmidt-Kloiber
- Department of Water, Atmosphere and Environment, Institute of Hydrobiology and Aquatic Ecosystem Management, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Rachel Stubbington
- School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Florian Altermatt
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland
- Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
| | - Mario Álvarez-Cabria
- IHCantabria-Instituto de Hidráulica Ambiental de la Universidad de Cantabria, Santander, Spain
| | | | - David G Angeler
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria, Australia
- Brain Capital Alliance, San Francisco, CA, USA
- School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Gaït Archambaud-Suard
- INRAE, UMR RECOVER Aix Marseille Univ, Centre d'Aix-en-Provence, Aix-en-Provence, France
| | | | | | | | - Iñaki Bañares
- Departamento de Medio Ambiente y Obras Hidráulicas, Diputación Foral de Gipuzkoa, Donostia-San Sebastián, Spain
| | - José Barquín Ortiz
- IHCantabria-Instituto de Hidráulica Ambiental de la Universidad de Cantabria, Santander, Spain
| | - Christian L Bodin
- LFI-The Laboratory for Freshwater Ecology and Inland Fisheries, NORCE Norwegian Research Centre, Bergen, Norway
| | - Luca Bonacina
- Department of Earth and Environmental Sciences-DISAT, University of Milano-Bicocca, Milan, Italy
| | - Roberta Bottarin
- Institute for Alpine Environment, Eurac Research, Bolzano, Italy
| | - Miguel Cañedo-Argüelles
- FEHM-Lab (Freshwater Ecology, Hydrology and Management), Department of Evolutionary Biology, Ecology and Environmental Sciences, Facultat de Biologia, Institut de Recerca de la Biodiversitat (IRBio), University of Barcelona, Barcelona, Spain
- FEHM-Lab, Institute of Environmental Assessment and Water Research (IDAEA), CSIC, Barcelona, Spain
| | - Zoltán Csabai
- Department of Hydrobiology, University of Pécs, Pécs, Hungary
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Thibault Datry
- INRAE, UR RiverLy, Centre de Lyon-Villeurbanne, Villeurbanne, France
| | - Elvira de Eyto
- Fisheries Ecosystems Advisory Services, Marine Institute, Newport, Ireland
| | - Alain Dohet
- Environmental Research and Innovation Department, Luxembourg Institute of Science and Technology, Esch-sur-Alzette, Luxembourg
| | - Gerald Dörflinger
- Water Development Department, Ministry of Agriculture, Rural Development and Environment, Nicosia, Cyprus
| | - Emma Drohan
- Centre for Freshwater and Environmental Studies, Dundalk Institute of Technology, Dundalk, Ireland
| | - Knut A Eikland
- Norwegian Institute for Nature Research (NINA), Oslo, Norway
| | | | - Tor E Eriksen
- Norwegian Institute for Water Research, Oslo, Norway
| | - Vesela Evtimova
- Department of Aquatic Ecosystems, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Maria J Feio
- Department of Life Sciences, University of Coimbra, Marine and Environmental Sciences Centre, ARNET, Coimbra, Portugal
| | - Martial Ferréol
- INRAE, UR RiverLy, Centre de Lyon-Villeurbanne, Villeurbanne, France
| | - Mathieu Floury
- Department of Community and Ecosystem Ecology, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, ENTPE, UMR 5023 LEHNA, Villeurbanne, France
| | | | | | - Riccardo Fornaroli
- Department of Earth and Environmental Sciences-DISAT, University of Milano-Bicocca, Milan, Italy
| | - Nikolai Friberg
- Norwegian Institute for Water Research, Oslo, Norway
- Freshwater Biological Section, University of Copenhagen, Copenhagen, Denmark
- water@leeds, School of Geography, University of Leeds, Leeds, UK
| | | | - Galia Georgieva
- Department of Aquatic Ecosystems, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Peter Goethals
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Ghent, Belgium
| | - Manuel A S Graça
- Department of Life Sciences, University of Coimbra, Marine and Environmental Sciences Centre, ARNET, Coimbra, Portugal
| | - Wolfram Graf
- Department of Water, Atmosphere and Environment, Institute of Hydrobiology and Aquatic Ecosystem Management, University of Natural Resources and Life Sciences, Vienna, Austria
| | | | | | - Thomas C Jensen
- Norwegian Institute for Nature Research (NINA), Oslo, Norway
| | - Richard K Johnson
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - J Iwan Jones
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - Jens Kiesel
- Department of Community and Ecosystem Ecology, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
- Department of Hydrology and Water Resources Management, Christian-Albrechts-University Kiel, Institute for Natural Resource Conservation, Kiel, Germany
| | - Lenka Kuglerová
- Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Aitor Larrañaga
- Department of Plant Biology and Ecology, University of the Basque Country, Leioa, Spain
| | - Patrick Leitner
- Department of Water, Atmosphere and Environment, Institute of Hydrobiology and Aquatic Ecosystem Management, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Lionel L'Hoste
- Environmental Research and Innovation Department, Luxembourg Institute of Science and Technology, Esch-sur-Alzette, Luxembourg
| | - Marie-Helène Lizée
- INRAE, UMR RECOVER Aix Marseille Univ, Centre d'Aix-en-Provence, Aix-en-Provence, France
| | - Armin W Lorenz
- Faculty of Biology, University of Duisburg-Essen, Essen, Germany
| | - Anthony Maire
- Laboratoire National d'Hydraulique et Environnement, EDF Recherche et Développement, Chatou, France
| | | | - Brendan G McKie
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Andrés Millán
- Department of Ecology and Hydrology, University of Murcia, Murcia, Spain
| | - Don Monteith
- UK Centre for Ecology & Hydrology, Lancaster Environment Centre, Lancaster, UK
| | - Timo Muotka
- Department of Ecology and Genetics, University of Oulu, Oulu, Finland
| | - John F Murphy
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - Davis Ozolins
- Institute of Biology, University of Latvia, Riga, Latvia
| | - Riku Paavola
- Oulanka Research Station, University of Oulu Infrastructure Platform, Kuusamo, Finland
| | - Petr Paril
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Francisco J Peñas
- IHCantabria-Instituto de Hidráulica Ambiental de la Universidad de Cantabria, Santander, Spain
| | | | - Marek Polášek
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | | | - Manu Rubio
- Ekolur Asesoría Ambiental SLL, Oiartzun, Spain
| | | | - Leonard Sandin
- Norwegian Institute for Nature Research (NINA), Oslo, Norway
| | - Ralf B Schäfer
- Institute for Environmental Science, RPTU Kaiserslautern-Landau, Landau, Germany
| | - Alberto Scotti
- Institute for Alpine Environment, Eurac Research, Bolzano, Italy
- APEM, Stockport, UK
| | - Longzhu Q Shen
- Department of Community and Ecosystem Ecology, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
- Institute for Green Science, Carnegie Mellon University, Pittsburgh, PA, USA
| | - Agnija Skuja
- Institute of Biology, University of Latvia, Riga, Latvia
| | - Stefan Stoll
- Faculty of Biology, University of Duisburg-Essen, Essen, Germany
- Department of Environmental Planning / Environmental Technology, University of Applied Sciences Trier, Birkenfeld, Germany
| | - Michal Straka
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
- T.G. Masaryk Water Research Institute, Brno, Czech Republic
| | - Henn Timm
- Chair of Hydrobiology and Fishery, Centre for Limnology, Estonian University of Life Sciences, Elva vald, Estonia
| | - Violeta G Tyufekchieva
- Department of Aquatic Ecosystems, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Iakovos Tziortzis
- Water Development Department, Ministry of Agriculture, Rural Development and Environment, Nicosia, Cyprus
| | - Yordan Uzunov
- Department of Aquatic Ecosystems, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Gea H van der Lee
- Wageningen Environmental Research, Wageningen University and Research, Wageningen, The Netherlands
| | - Rudy Vannevel
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Ghent, Belgium
- Flanders Environment Agency, Aalst, Belgium
| | - Emilia Varadinova
- Department of Aquatic Ecosystems, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
- Department of Geography, Ecology and Environment Protection, Faculty of Mathematics and Natural Sciences, South-West University 'Neofit Rilski', Blagoevgrad, Bulgaria
| | - Gábor Várbíró
- Department of Tisza River Research, Centre for Ecological Research, Institute of Aquatic Ecology, Debrecen, Hungary
| | - Gaute Velle
- LFI-The Laboratory for Freshwater Ecology and Inland Fisheries, NORCE Norwegian Research Centre, Bergen, Norway
- Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - Piet F M Verdonschot
- Wageningen Environmental Research, Wageningen University and Research, Wageningen, The Netherlands
- Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, The Netherlands
| | - Ralf C M Verdonschot
- Wageningen Environmental Research, Wageningen University and Research, Wageningen, The Netherlands
| | - Yanka Vidinova
- Department of Aquatic Ecosystems, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | | | - Ellen A R Welti
- Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany.
- Conservation Ecology Center, Smithsonian National Zoo and Conservation Biology Institute, Front Royal, VA, USA.
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12
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de Tombeur F, Pélissier R, Shihan A, Rahajaharilaza K, Fort F, Mahaut L, Lemoine T, Thorne SJ, Hartley SE, Luquet D, Fabre D, Lambers H, Morel JB, Ballini E, Violle C. Growth-defence trade-off in rice: fast-growing and acquisitive genotypes have lower expression of genes involved in immunity. JOURNAL OF EXPERIMENTAL BOTANY 2023; 74:3094-3103. [PMID: 36840921 PMCID: PMC10199124 DOI: 10.1093/jxb/erad071] [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: 11/22/2022] [Accepted: 02/23/2023] [Indexed: 05/21/2023]
Abstract
Plant ecologists and molecular biologists have long considered the hypothesis of a trade-off between plant growth and defence separately. In particular, how genes thought to control the growth-defence trade-off at the molecular level relate to trait-based frameworks in functional ecology, such as the slow-fast plant economics spectrum, is unknown. We grew 49 phenotypically diverse rice genotypes in pots under optimal conditions and measured growth-related functional traits and the constitutive expression of 11 genes involved in plant defence. We also quantified the concentration of silicon (Si) in leaves to estimate silica-based defences. Rice genotypes were aligned along a slow-fast continuum, with slow-growing, late-flowering genotypes versus fast-growing, early-flowering genotypes. Leaf dry matter content and leaf Si concentrations were not aligned with this axis and negatively correlated with each other. Live-fast genotypes exhibited greater expression of OsNPR1, a regulator of the salicylic acid pathway that promotes plant defence while suppressing plant growth. These genotypes also exhibited greater expression of SPL7 and GH3.2, which are also involved in both stress resistance and growth. Our results do not support the hypothesis of a growth-defence trade-off when leaf Si and leaf dry matter content are considered, but they do when hormonal pathway genes are considered. We demonstrate the benefits of combining ecological and molecular approaches to elucidate the growth-defence trade-off, opening new avenues for plant breeding and crop science.
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Affiliation(s)
- Felix de Tombeur
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
- School of Biological Sciences and Institute of Agriculture, The University of Western Australia, Perth, Australia
| | - Rémi Pélissier
- PHIM Plant Health Institute, Univ Montpellier, Institut Agro, INRAE, CIRAD, Montpellier, France
| | - Ammar Shihan
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Koloina Rahajaharilaza
- Faculty of Sciences, DS Life and Environmental Sciences, University of Antananarivo 101, Antananarivo, Madagascar
- CIRAD, UMR AGAP Institut, F-34398 Montpellier, France
| | - Florian Fort
- CEFE, Univ Montpellier, Institut Agro, CNRS, EPHE, IRD, Univ Valéry, Montpellier, France
| | - Lucie Mahaut
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Taïna Lemoine
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Sarah J Thorne
- School of Biosciences, University of Sheffield, Sheffield, UK
| | - Sue E Hartley
- School of Biosciences, University of Sheffield, Sheffield, UK
| | - Delphine Luquet
- CIRAD, UMR AGAP Institut, F-34398 Montpellier, France
- UMR AGAP Institut, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, France
| | - Denis Fabre
- CIRAD, UMR AGAP Institut, F-34398 Montpellier, France
- UMR AGAP Institut, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, France
| | - Hans Lambers
- School of Biological Sciences and Institute of Agriculture, The University of Western Australia, Perth, Australia
| | - Jean-Benoît Morel
- PHIM Plant Health Institute, Univ Montpellier, Institut Agro, INRAE, CIRAD, Montpellier, France
| | - Elsa Ballini
- PHIM Plant Health Institute, Univ Montpellier, Institut Agro, INRAE, CIRAD, Montpellier, France
| | - Cyrille Violle
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
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13
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Froidevaux JSP, Toshkova N, Barbaro L, Benítez-López A, Kerbiriou C, Le Viol I, Pacifici M, Santini L, Stawski C, Russo D, Dekker J, Alberdi A, Amorim F, Ancillotto L, Barré K, Bas Y, Cantú-Salazar L, Dechmann DKN, Devaux T, Eldegard K, Fereidouni S, Furmankiewicz J, Hamidovic D, Hill DL, Ibáñez C, Julien JF, Juste J, Kaňuch P, Korine C, Laforge A, Legras G, Leroux C, Lesiński G, Mariton L, Marmet J, Mata VA, Mifsud CM, Nistreanu V, Novella-Fernandez R, Rebelo H, Roche N, Roemer C, Ruczyński I, Sørås R, Uhrin M, Vella A, Voigt CC, Razgour O. A species-level trait dataset of bats in Europe and beyond. Sci Data 2023; 10:253. [PMID: 37137926 PMCID: PMC10156679 DOI: 10.1038/s41597-023-02157-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 04/17/2023] [Indexed: 05/05/2023] Open
Abstract
Knowledge of species' functional traits is essential for understanding biodiversity patterns, predicting the impacts of global environmental changes, and assessing the efficiency of conservation measures. Bats are major components of mammalian diversity and occupy a variety of ecological niches and geographic distributions. However, an extensive compilation of their functional traits and ecological attributes is still missing. Here we present EuroBaTrait 1.0, the most comprehensive and up-to-date trait dataset covering 47 European bat species. The dataset includes data on 118 traits including genetic composition, physiology, morphology, acoustic signature, climatic associations, foraging habitat, roost type, diet, spatial behaviour, life history, pathogens, phenology, and distribution. We compiled the bat trait data obtained from three main sources: (i) a systematic literature and dataset search, (ii) unpublished data from European bat experts, and (iii) observations from large-scale monitoring programs. EuroBaTrait is designed to provide an important data source for comparative and trait-based analyses at the species or community level. The dataset also exposes knowledge gaps in species, geographic and trait coverage, highlighting priorities for future data collection.
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Affiliation(s)
- Jérémy S P Froidevaux
- University of Stirling, Biological and Environmental Sciences, Faculty of Natural Sciences, FK9 4LJ, Stirling, UK.
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France.
- School of Biological Sciences, University of Bristol, Life Sciences Building, BS8 1TQ, Bristol, UK.
| | - Nia Toshkova
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 1 Tsar Osvoboditel Blvd., 1000, Sofia, Bulgaria
- National Museum of Natural History at the Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Luc Barbaro
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
- DYNAFOR, INRAE-INPT, University of Toulouse, Castanet-Tolosan, France
| | - Ana Benítez-López
- Integrative Ecology Group, Estación Biológica de Doñana (EBD-CSIC), Sevilla, Spain
- Department of Zoology, University of Granada, Granada, Spain
| | - Christian Kerbiriou
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
| | - Isabelle Le Viol
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
| | - Michela Pacifici
- Department of Biology and Biotechnologies "Charles Darwin", Sapienza University of Rome, Rome, Italy
| | - Luca Santini
- Department of Biology and Biotechnologies "Charles Darwin", Sapienza University of Rome, Rome, Italy
| | - Clare Stawski
- Department of Biology, Norwegian University of Science and Technology, Trondheim, NO-7491, Norway
- School of Science, Technology and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland, 4558, Australia
| | - Danilo Russo
- Laboratory of Animal Ecology and Evolution (AnEcoEvo), Dipartimento di Agraria, Università degli Studi di Napoli Federico II, via Università, 100, 80055, Portici (Napoli), Italy.
| | - Jasja Dekker
- Jasja Dekker Dierecologie BV, Arnhem, the Netherlands
| | - Antton Alberdi
- Center for Evolutionary Hologenomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Francisco Amorim
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661, Vairão, Portugal
| | - Leonardo Ancillotto
- Laboratory of Animal Ecology and Evolution (AnEcoEvo), Dipartimento di Agraria, Università degli Studi di Napoli Federico II, via Università, 100, 80055, Portici (Napoli), Italy
| | - Kévin Barré
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
| | - Yves Bas
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
- CEFE, Univ. Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Lisette Cantú-Salazar
- Luxembourg Institute of Science and Technology, Environmental Research and Innovation, 41 rue du Brill, L-4422, Belvaux, Luxemburg
| | - Dina K N Dechmann
- Max Planck Institute of Animal Behavior, Department of Migration, Am Obstberg 1, 78315, Radolfzell, Germany
- University of Konstanz, Department of Biology, Universitätsstr. 10, 78464, Konstanz, Germany
| | - Tiphaine Devaux
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
| | - Katrine Eldegard
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432, Ås, Norway
| | - Sasan Fereidouni
- Research Institute of Wildlife Ecology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Joanna Furmankiewicz
- Department of Behavioural Ecology, Faculty of Biological Sciences, University of Wroclaw, Sienkiewicza 21, 50-335, Wroclaw, Poland
| | - Daniela Hamidovic
- Ministry of Economy and Sustainable Development, Institute for Environment and Nature, Radnička cesta 80, HR-10000, Zagreb, Croatia
- Croatian Biospeleological Society, Rooseveltov trg 6, HR-10000, Zagreb, Croatia
| | - Davina L Hill
- School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Carlos Ibáñez
- Department Evolutionary Ecology, Estación Biológica de Doñana (EBD-CSIC), Sevilla, Spain
| | - Jean-François Julien
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
| | - Javier Juste
- Department Evolutionary Ecology, Estación Biológica de Doñana (EBD-CSIC), Sevilla, Spain
- CIBER de Epidemiología y Salud Pública, CIBERESP, 28220, Madrid, Spain
| | - Peter Kaňuch
- Institute of Forest Ecology, Slovak Academy of Sciences, Zvolen, Slovakia
| | - Carmi Korine
- Mitrani Department of Desert Ecology, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, 8499000, Midreshet Ben-Gurion, Israel
| | - Alexis Laforge
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
| | - Gaëlle Legras
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
| | - Camille Leroux
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
- Auddicé Biodiversité- ZAC du Chevalement, 5 rue des Molettes, 59286, Roost-Warendin, France
| | - Grzegorz Lesiński
- Institute of Animal Science, Warsaw University of Life Sciences (SGGW), Ciszewskiego 8, 02-787, Warsaw, Poland
| | - Léa Mariton
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC), Sorbonne Université, CNRS, MNHN, IRD, 61 Rue Buffon, 75005, Paris, France
| | - Julie Marmet
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
| | - Vanessa A Mata
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661, Vairão, Portugal
| | - Clare M Mifsud
- Conservation Biology Research Group, Biology Department, University of Malta, MSD2080, Msida, Malta
| | | | - Roberto Novella-Fernandez
- Technical University of Munich, Terrestrial Ecology Research Group, Department for Life Science Systems, School of Life Sciences, Freising, Germany
| | - Hugo Rebelo
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661, Vairão, Portugal
- ESS, Polytechnic Institute of Setúbal, Campus do IPS - Estefanilha, 2910-761, Setúbal, Portugal
| | - Niamh Roche
- Bat Conservation Ireland, Carmichael House, 4-7, North Brunswick Street, Dublin, D07 RHA8, Ireland
| | - Charlotte Roemer
- Centre d'Ecologie et des Sciences de la Conservation (CESCO, UMR 7204), CNRS, MNHN, Sorbonne-Université, 29900 Concarneau, 75005, Paris, France
- CEFE, Univ. Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Ireneusz Ruczyński
- Mammal Research Institute Polish Academy of Sciences, Stoczek 1, 17-230, Białowieża, Poland
| | - Rune Sørås
- Department of Biology, Norwegian University of Science and Technology, Trondheim, NO-7491, Norway
| | - Marcel Uhrin
- Institute of Biology and Ecology, Faculty of Science, P. J, Šafárik University in Košice, Košice, Slovakia
| | - Adriana Vella
- Conservation Biology Research Group, Biology Department, University of Malta, MSD2080, Msida, Malta
| | - Christian C Voigt
- Department Evolutionary Ecology, Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Str. 17, 10315, Berlin, Germany
| | - Orly Razgour
- Biosciences, University of Exeter, Streatham Campus, Hatherly Laboratories, Prince of Wales Road, Exeter, EX4 4PS, UK.
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14
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Rypel AL. Ecosystem size filters life-history strategies to shape community assembly in lakes. J Anim Ecol 2023. [PMID: 37081674 DOI: 10.1111/1365-2656.13925] [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: 06/30/2022] [Accepted: 03/13/2023] [Indexed: 04/22/2023]
Abstract
Enhancing understanding of community assembly rules hinges on shared conceptualizations that operate across scales and levels of ecological organization. Knowledge of the biogeography of life-history strategies is especially limited but crucial for building fundamental information on the relationships between trait diversity and species richness. The goals of this study were to (i) demonstrate how life histories can be classified using a previously identified triangular continuum of evolutionary trade-offs; (ii) test whether spatial and temporal heterogeneity in species abundances is linked to life-history strategy; (iii) compare species-area relationships across the primary life-history strategist groups and (iv) explore how species life-history niche spaces are shaped by ecosystem size and landscape architecture. Fish communities were sampled in 40 lakes that varied widely in volume; 11 lakes were sampled annually for 28 or 42 years. Seventy-one species were classified as equilibrium, periodic or opportunistic strategists, and species-area curves were quantified and compared among strategy types. As predicted by life-history theory, relative abundances of opportunistic strategists were extremely variable over space and time, whereas abundances of equilibrium and periodic strategists were more stable. Small lakes were often dominated by only one species, usually an opportunistic strategist. Species richness increased with ecosystem size, but larger ecosystems were increasingly inhabited by equilibrium, and then, periodic strategists. Richness of periodic species increased with ecosystem size at a faster rate compared with opportunistic species showing that colonization-extinction points fundamentally vary by strategy. Similarly, life-history niche space increased with ecosystem size in accord with species-area relationships but showed saturation behaviour. Niche space became increasingly crowded in large lakes, particularly in lakes with higher hydrologic connectance. Ecosystem size mediates the assembly of communities through effects on environmental stability, hydrology and life-history filtering. This finding provides novel insights into community assembly at multiple scales and has broad conservation applications. Because ecosystem size filters towards orthogonal and inverse life histories, conservation actions (e.g. fish stockings) that do not consider life-history and community filtering rules will probably fail.
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Affiliation(s)
- Andrew L Rypel
- Department of Wildlife, Fish & Conservation Biology, University of California Davis, Davis, California, USA
- Center for Watershed Sciences, University of California Davis, Davis, California, USA
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15
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Marino C, Bellard C. When origin, reproduction ability and diet define the role of birds in invasions. Proc Biol Sci 2023; 290:20230196. [PMID: 36987640 PMCID: PMC10050945 DOI: 10.1098/rspb.2023.0196] [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: 01/24/2023] [Accepted: 03/07/2023] [Indexed: 03/30/2023] Open
Abstract
The ecological impacts of invasive alien species (IAS) are increasingly documented; however, they are usually studied through the lens of either the IAS or the affected species (IAS-threatened species). A clear understanding of how both protagonists of biological invasions are characterized is still lacking. We investigated the morphology, life history and ecology of birds involved in biological invasions. Evaluating the distribution of 450 IAS-threatened birds and 400 alien birds in a functional space, we found that both groups retained various strategies. Aliens had larger clutches and were more likely to be herbivores than IAS-threatened and worldwide birds, while IAS-threatened birds were more insular endemic from the Australia region than alien and worldwide birds. IAS-threatened species showed opposite strategies to aliens regarding traits related to diet, origin and reproduction. Further comparing traits associated with impact magnitude, we found that even if aliens were mostly herbivorous, those with high impact had more a generalist behaviour and an animal-based diet compared to aliens with low impact. By emphasizing differences relating to the distribution of bird groups in a functional space, we opened new opportunities to identify the role of birds in biological invasions.
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Affiliation(s)
- Clara Marino
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique Evolution, Orsay 91405, France
| | - Céline Bellard
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique Evolution, Orsay 91405, France
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16
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Blonder BW, Gaüzère P, Iversen LL, Ke P, Petry WK, Ray CA, Salguero‐Gómez R, Sharpless W, Violle C. Predicting and controlling ecological communities via trait and environment mediated parameterizations of dynamical models. OIKOS 2023. [DOI: 10.1111/oik.09415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Affiliation(s)
- Benjamin Wong Blonder
- Dept of Environmental Science, Policy, and Management, Univ. of California Berkeley CA USA
- School of Life Sciences, Arizona State Univ. Tempe AZ USA
| | - Pierre Gaüzère
- School of Life Sciences, Arizona State Univ. Tempe AZ USA
| | | | - Po‐Ju Ke
- Dept of Ecology & Evolutionary Biology, Princeton Univ. Princeton NJ USA
- Institute of Ecology and Evolutionary Biology, National Taiwan Univ. Taipei Taiwan
| | - William K. Petry
- Dept of Ecology & Evolutionary Biology, Princeton Univ. Princeton NJ USA
- Dept of Plant & Microbial Biology, North Carolina State Univ. Raleigh NC USA
| | - Courtenay A. Ray
- Dept of Environmental Science, Policy, and Management, Univ. of California Berkeley CA USA
- School of Life Sciences, Arizona State Univ. Tempe AZ USA
| | - Roberto Salguero‐Gómez
- Dept of Zoology, Univ. of Oxford Oxford UK
- Max Planck Institute for Demographic Research Rostock Germany
- Center of Excellence in Environmental Decisions, Univ. of Queensland Brisbane Australia
| | - William Sharpless
- Dept of Bioengineering, Univ. of California Berkeley Berkeley CA USA
| | - Cyrille Violle
- CEFE ‐ Univ Montpellier ‐ CNRS – EPHE – IRD Montpellier France
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17
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Chacón-Labella J, Hinojo-Hinojo C, Bohner T, Castorena M, Violle C, Vandvik V, Enquist BJ. How to improve scaling from traits to ecosystem processes. Trends Ecol Evol 2023; 38:228-237. [PMID: 36435672 DOI: 10.1016/j.tree.2022.10.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 10/21/2022] [Accepted: 10/26/2022] [Indexed: 11/25/2022]
Abstract
Scaling approaches in ecology assume that traits are the main attributes by which organisms influence ecosystem functioning. However, several recent empirical papers have found only weak links between traits and ecosystem functioning, questioning the usefulness of trait-based ecology (TBE). We argue that these studies often suffer from one or more widespread misconceptions. Specifically, these studies often (i) conflict with the conceptual foundations of TBE, (ii) lack theory- or hypothesis-driven selection and use of traits, (iii) tend to ignore intraspecific variation, and (iv) use experimental or study designs that are not well suited to make strong tests of TBE assumptions. Addressing these aspects could significantly improve our ability to scale from traits to ecosystem functioning.
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Affiliation(s)
- Julia Chacón-Labella
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA; Department of Biology (Botany), Universidad Autónoma de Madrid, Madrid, Spain.
| | - Cesar Hinojo-Hinojo
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA; School of Geography and Urban Planning, Arizona State University, Tempe, AZ, USA
| | - Teresa Bohner
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Matiss Castorena
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Cyrille Violle
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Vigdis Vandvik
- Department of Biological Sciences and Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway
| | - Brian J Enquist
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA; The Santa Fe Institute, Santa Fe, NM, USA
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18
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Moyes F, Trindade-Santos I, Magurran AE. Temporal change in functional rarity in marine fish assemblages. Proc Biol Sci 2023; 290:20222273. [PMID: 36809807 PMCID: PMC9943642 DOI: 10.1098/rspb.2022.2273] [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] [Indexed: 02/23/2023] Open
Abstract
Recent research has uncovered rapid compositional and structural reorganization of ecological assemblages, with these changes particularly evident in marine ecosystems. However, the extent to which these ongoing changes in taxonomic diversity are a proxy for change in functional diversity is not well understood. Here we focus on trends in rarity to ask how taxonomic rarity and functional rarity covary over time. Our analysis, drawing on 30 years of scientific trawl data, reveals that the direction of temporal shifts in taxonomic rarity in two Scottish marine ecosystems is consistent with a null model of change in assemblage size (i.e. change in numbers of species and/or individuals). In both cases, however, functional rarity increases, as assemblages become larger, rather than showing the expected decrease. These results underline the importance of measuring both taxonomic and functional dimensions of diversity when assessing and interpreting biodiversity change.
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Affiliation(s)
- Faye Moyes
- Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK
| | - Isaac Trindade-Santos
- Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK.,Marine Macroevolution Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1, Tancha, Onna-son, Kunigamigun, 904-0495, Okinawa, Japan
| | - Anne E Magurran
- Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK
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19
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Brandl SJ, Lefcheck JS, Bates AE, Rasher DB, Norin T. Can metabolic traits explain animal community assembly and functioning? Biol Rev Camb Philos Soc 2023; 98:1-18. [PMID: 36054431 DOI: 10.1111/brv.12892] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/28/2022] [Accepted: 08/01/2022] [Indexed: 01/12/2023]
Abstract
All animals on Earth compete for free energy, which is acquired, assimilated, and ultimately allocated to growth and reproduction. Competition is strongest within communities of sympatric, ecologically similar animals of roughly equal size (i.e. horizontal communities), which are often the focus of traditional community ecology. The replacement of taxonomic identities with functional traits has improved our ability to decipher the ecological dynamics that govern the assembly and functioning of animal communities. Yet, the use of low-resolution and taxonomically idiosyncratic traits in animals may have hampered progress to date. An animal's metabolic rate (MR) determines the costs of basic organismal processes and activities, thus linking major aspects of the multifaceted constructs of ecological niches (where, when, and how energy is obtained) and ecological fitness (how much energy is accumulated and passed on to future generations). We review evidence from organismal physiology to large-scale analyses across the tree of life to propose that MR gives rise to a group of meaningful functional traits - resting metabolic rate (RMR), maximum metabolic rate (MMR), and aerobic scope (AS) - that may permit an improved quantification of the energetic basis of species coexistence and, ultimately, the assembly and functioning of animal communities. Specifically, metabolic traits integrate across a variety of typical trait proxies for energy acquisition and allocation in animals (e.g. body size, diet, mobility, life history, habitat use), to yield a smaller suite of continuous quantities that: (1) can be precisely measured for individuals in a standardized fashion; and (2) apply to all animals regardless of their body plan, habitat, or taxonomic affiliation. While integrating metabolic traits into animal community ecology is neither a panacea to disentangling the nuanced effects of biological differences on animal community structure and functioning, nor without challenges, a small number of studies across different taxa suggest that MR may serve as a useful proxy for the energetic basis of competition in animals. Thus, the application of MR traits for animal communities can lead to a more general understanding of community assembly and functioning, enhance our ability to trace eco-evolutionary dynamics from genotypes to phenotypes (and vice versa), and help predict the responses of animal communities to environmental change. While trait-based ecology has improved our knowledge of animal communities to date, a more explicit energetic lens via the integration of metabolic traits may further strengthen the existing framework.
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Affiliation(s)
- Simon J Brandl
- Department of Marine Science, The University of Texas at Austin, Marine Science Institute, Port Aransas, TX, 78373, USA
| | - Jonathan S Lefcheck
- Tennenbaum Marine Observatories Network and MarineGEO Program, Smithsonian Environmental Research Center, Edgewater, MD, 21037, USA
| | - Amanda E Bates
- Biology Department, University of Victoria, 3800 Finnerty Road, Victoria, BC, V8P 5C2, Canada
| | - Douglas B Rasher
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, 04544, USA
| | - Tommy Norin
- DTU Aqua: National Institute of Aquatic Resources, Technical University of Denmark, 2800, Kongens Lyngby, Denmark
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20
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Song WY, Onditi KO, Li XY, Chen ZZ, He SW, Li Q, Jiang XL. Decomposing niche components reveals simultaneous effects of opposite deterministic processes structuring alpine small mammal assembly. Front Ecol Evol 2023. [DOI: 10.3389/fevo.2022.999573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
IntroductionSpecies distribution in alpine areas is constrained by multiple abiotic and biotic stressors. This leads to discrepant assembly patterns between different locations and study objects as opposite niche-based processes—limiting similarity and habitat filtering—simultaneously structure communities, masking overall patterns. We aimed to address how these processes structure small mammal communities in the alpine tree line transition zone, one of the most distinct vegetation transitions between alpine and montane habitats.MethodsWe compiled a dataset of species checklist, phylogeny, and functional traits from field collection and published sources spanning 18 mountains in southwest China. We first examined hypothetical niche-based processes with frequently used phylogenetic and trait approaches using this dataset. The species traits were decomposed into different niche components to explore the respective effects of specific stressors. Indices representing evolutionary history, trait space, and pairwise species distance were estimated and compared with null model expectations. Linear mixed-effect models were used to assess the association patterns between diversity indices and elevation.ResultsThe results indicated that phylogenetic and functional richness were positively correlated with species richness. In contrast, distance-based indices were either negatively or weakly positively correlated with species richness. Null model analyses suggested no evidence of non-random phylogenetic or overall trait patterns. However, the resource acquisition niche tended to be more overdispersed (positive slopes), while the habitat affinity niche tended to be more clustered (negative slopes) beyond the high elevation tree line.DiscussionThese findings show that opposite niche-based processes simultaneously structure small mammal communities in alpine areas. Overall, the present study provides vital insights into the complexity of assembly processes in these habitats. It also highlights the importance of relating relevant traits to distinguish the influences of specific abiotic and biotic stressors.
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21
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A functional vulnerability framework for biodiversity conservation. Nat Commun 2022; 13:4774. [PMID: 36050297 PMCID: PMC9437092 DOI: 10.1038/s41467-022-32331-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 07/26/2022] [Indexed: 11/08/2022] Open
Abstract
Setting appropriate conservation strategies in a multi-threat world is a challenging goal, especially because of natural complexity and budget limitations that prevent effective management of all ecosystems. Safeguarding the most threatened ecosystems requires accurate and integrative quantification of their vulnerability and their functioning, particularly the potential loss of species trait diversity which imperils their functioning. However, the magnitude of threats and associated biological responses both have high uncertainties. Additionally, a major difficulty is the recurrent lack of reference conditions for a fair and operational measurement of vulnerability. Here, we present a functional vulnerability framework that incorporates uncertainty and reference conditions into a generalizable tool. Through in silico simulations of disturbances, our framework allows us to quantify the vulnerability of communities to a wide range of threats. We demonstrate the relevance and operationality of our framework, and its global, scalable and quantitative comparability, through three case studies on marine fishes and mammals. We show that functional vulnerability has marked geographic and temporal patterns. We underline contrasting contributions of species richness and functional redundancy to the level of vulnerability among case studies, indicating that our integrative assessment can also identify the drivers of vulnerability in a world where uncertainty is omnipresent.
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22
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Dalongeville A, Boulanger E, Marques V, Charbonnel E, Hartmann V, Santoni MC, Deter J, Valentini A, Lenfant P, Boissery P, Dejean T, Velez L, Pichot F, Sanchez L, Arnal V, Bockel T, Delaruelle G, Holon F, Milhau T, Romant L, Manel S, Mouillot D. Benchmarking eleven biodiversity indicators based on environmental
DNA
surveys: more diverse functional traits and evolutionary lineages inside marine reserves. J Appl Ecol 2022. [DOI: 10.1111/1365-2664.14276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Emilie Boulanger
- Aix‐Marseille Université Université de Toulon, CNRS, IRD, Mediterranean Institute of Oceanography (MIO), UM 110 Marseille France
| | - Virginie Marques
- CEFE, Univ Montpellier, CNRS, EPHE‐PSL University, IRD, Univ Paul Valéry Montpellier 3 Montpellier France
| | - Eric Charbonnel
- Parc Marin de la Côte Bleue, Observatoire, plage du Rouet. 31 Av. J. Bart. BP 42. 13820 Carry‐le‐Rouet France
| | - Virginie Hartmann
- Reserve Naturelle Marine de Cerbère‐Banyuls, Département des Pyrénées‐Orientales, 5 rue Roger David 66650 Banyuls‐sur‐mer France
| | | | - Julie Deter
- MARBEC, Univ Montpellier, CNRS, Ifremer, IRD Montpellier France
- Andromède Océanologie, 7 place Cassan – Carnon plage, 34130 Mauguio France
| | - Alice Valentini
- SPYGEN, 17 rue du Lac Saint‐André, 73370 Le Bourget‐du‐Lac France
| | - Philippe Lenfant
- Université Perpignan Via Domitia Centre de Formation et de Recherche sur les Environnements Méditerranéens, UMR 5110, 58 Avenue Paul Alduy Perpignan France
| | - Pierre Boissery
- Agence de l’Eau Rhône‐Méditerranée‐Corse, Délégation de Marseille, 2 rue Barbusse, CS 90464, 13207 Marseille Cedex France
| | - Tony Dejean
- SPYGEN, 17 rue du Lac Saint‐André, 73370 Le Bourget‐du‐Lac France
| | - Laure Velez
- MARBEC, Univ Montpellier, CNRS, Ifremer, IRD Montpellier France
| | - Franck Pichot
- MARBEC, Univ Montpellier, CNRS, Ifremer, IRD Montpellier France
| | - Loic Sanchez
- MARBEC, Univ Montpellier, CNRS, Ifremer, IRD Montpellier France
- CEFE, Univ Montpellier, CNRS, EPHE‐PSL University, IRD, Univ Paul Valéry Montpellier 3 Montpellier France
| | - Veronique Arnal
- CEFE, Univ Montpellier, CNRS, EPHE‐PSL University, IRD, Univ Paul Valéry Montpellier 3 Montpellier France
| | - Thomas Bockel
- Andromède Océanologie, 7 place Cassan – Carnon plage, 34130 Mauguio France
| | | | - Florian Holon
- Andromède Océanologie, 7 place Cassan – Carnon plage, 34130 Mauguio France
| | - Tristan Milhau
- SPYGEN, 17 rue du Lac Saint‐André, 73370 Le Bourget‐du‐Lac France
| | - Lola Romant
- MARBEC, Univ Montpellier, CNRS, Ifremer, IRD Montpellier France
| | - Stéphanie Manel
- CEFE, Univ Montpellier, CNRS, EPHE‐PSL University, IRD, Univ Paul Valéry Montpellier 3 Montpellier France
| | - David Mouillot
- MARBEC, Univ Montpellier, CNRS, Ifremer, IRD Montpellier France
- Institut Universitaire de France Paris France
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23
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Sfair JC, Lososová Z, Chytrý M, de Bello F. Functional rarity and evolutionary uniqueness of threatened species across different scales and habitats in a Central European flora. J Appl Ecol 2022. [DOI: 10.1111/1365-2664.14255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Júlia C. Sfair
- Department of Botany, Faculty of Science University of South Bohemia České Budějovice Czech Republic
- Department of Biology Federal University of Ceará – UFC Fortaleza CE Brazil
| | - Zdeňka Lososová
- Department of Botany and Zoology, Faculty of Science Masaryk University Brno Czech Republic
| | - Milan Chytrý
- Department of Botany and Zoology, Faculty of Science Masaryk University Brno Czech Republic
| | - Francesco de Bello
- Department of Botany, Faculty of Science University of South Bohemia České Budějovice Czech Republic
- Centro de Investigaciones sobre Desertificación (CSIC‐UV‐GV) Valencia Spain
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24
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Vasseur F, Westgeest AJ, Vile D, Violle C. Solving the grand challenge of phenotypic integration: allometry across scales. Genetica 2022; 150:161-169. [PMID: 35857239 PMCID: PMC9355930 DOI: 10.1007/s10709-022-00158-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 06/13/2022] [Indexed: 11/26/2022]
Abstract
Phenotypic integration is a concept related to the cascade of trait relationships from the lowest organizational levels, i.e. genes, to the highest, i.e. whole-organism traits. However, the cause-and-effect linkages between traits are notoriously difficult to determine. In particular, we still lack a mathematical framework to model the relationships involved in the integration of phenotypic traits. Here, we argue that allometric models developed in ecology offer testable mathematical equations of trait relationships across scales. We first show that allometric relationships are pervasive in biology at different organizational scales and in different taxa. We then present mechanistic models that explain the origin of allometric relationships. In addition, we emphasized that recent studies showed that natural variation does exist for allometric parameters, suggesting a role for genetic variability, selection and evolution. Consequently, we advocate that it is time to examine the genetic determinism of allometries, as well as to question in more detail the role of genome size in subsequent scaling relationships. More broadly, a possible-but so far neglected-solution to understand phenotypic integration is to examine allometric relationships at different organizational levels (cell, tissue, organ, organism) and in contrasted species.
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Affiliation(s)
- François Vasseur
- CEFE, University Montpellier, CNRS, EPHE, IRD, Montpellier, France.
| | | | - Denis Vile
- LEPSE, University Montpellier, INRAE, Institut Agro, Montpellier, France
| | - Cyrille Violle
- CEFE, University Montpellier, CNRS, EPHE, IRD, Montpellier, France
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25
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Heino J, García Girón J, Hämäläinen H, Hellsten S, Ilmonen J, Karjalainen J, Mäkinen T, Nyholm K, Ropponen J, Takolander A, Tolonen KT. Assessing the conservation priority of freshwater lake sites based on taxonomic, functional and environmental uniqueness. DIVERS DISTRIB 2022. [DOI: 10.1111/ddi.13598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
- Jani Heino
- Finnish Environment Institute, Freshwater Centre Oulu Finland
| | - Jorge García Girón
- Finnish Environment Institute, Freshwater Centre Oulu Finland
- Ecology Research Unit University of León León Spain
| | - Heikki Hämäläinen
- Department of Biological and Environmental Science University of Jyväskylä Jyväskylä Finland
| | - Seppo Hellsten
- Finnish Environment Institute, Freshwater Centre Oulu Finland
| | | | - Juha Karjalainen
- Department of Biological and Environmental Science University of Jyväskylä Jyväskylä Finland
| | | | - Kristiina Nyholm
- Department of Biological and Environmental Science University of Jyväskylä Jyväskylä Finland
| | - Janne Ropponen
- Finnish Environment Institute, Freshwater Centre Jyväskylä Finland
| | - Antti Takolander
- Finnish Environment Institute, Marine Research Centre Helsinki Finland
| | - Kimmo T. Tolonen
- Finnish Environment Institute, Freshwater Centre Jyväskylä Finland
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Anderson L, Houk P, Miller MGR, Cuetos-Bueno J, Graham C, Kanemoto K, Terk E, McLeod E, Beger M. Trait groups as management entities in a complex, multispecies reef fishery. CONSERVATION BIOLOGY : THE JOURNAL OF THE SOCIETY FOR CONSERVATION BIOLOGY 2022; 36:e13866. [PMID: 34811801 DOI: 10.1111/cobi.13866] [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: 03/18/2021] [Revised: 10/30/2021] [Accepted: 11/12/2021] [Indexed: 06/13/2023]
Abstract
Localized stressors compound the ongoing climate-driven decline of coral reefs, requiring natural resource managers to work with rapidly shifting paradigms. Trait-based adaptive management (TBAM) is a new framework to help address changing conditions by choosing and implementing management actions specific to species groups that share key traits, vulnerabilities, and management responses. In TBAM maintenance of functioning ecosystems is balanced with provisioning for human subsistence and livelihoods. We first identified trait-based groups of food fish in a Pacific coral reef with hierarchical clustering. Positing that trait-based groups performing comparable functions respond similarly to both stressors and management actions, we ascertained biophysical and socioeconomic drivers of trait-group biomass and evaluated their vulnerabilities with generalized additive models. Clustering identified 7 trait groups from 131 species. Groups responded to different drivers and displayed divergent vulnerabilities; human activities emerged as important predictors of community structuring. Biomass of small, solitary reef-associated species increased with distance from key fishing ports, and large, solitary piscivores exhibited a decline in biomass with distance from a port. Group biomass also varied in response to different habitat types, the presence or absence of reported dynamite fishing activity, and exposure to wave energy. The differential vulnerabilities of trait groups revealed how the community structure of food fishes is driven by different aspects of resource use and habitat. This inherent variability in the responses of trait-based groups presents opportunities to apply selective TBAM strategies for complex, multispecies fisheries. This approach can be widely adjusted to suit local contexts and priorities.
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Affiliation(s)
- Louise Anderson
- School of Biology, Faculty of Biological Sciences, University of Leeds, Leeds, UK
| | - Peter Houk
- Marine Laboratory, University of Guam, Mangilao, Guam
| | - Mark G R Miller
- School of Biology, Faculty of Biological Sciences, University of Leeds, Leeds, UK
| | - Javier Cuetos-Bueno
- Marine Laboratory, University of Guam, Mangilao, Guam
- The Nature Conservancy, Mangilao, Guam
| | - Curtis Graham
- Department of Marine Resources, Weno, Federated States of Micronesia
| | - Kriskitina Kanemoto
- FSM Ridge to Reef Program, Department of Marine Resources, Weno, Federated States of Micronesia
| | - Elizabeth Terk
- The Nature Conservancy, Kolonia, Federated States of Micronesia
| | | | - Maria Beger
- School of Biology, Faculty of Biological Sciences, University of Leeds, Leeds, UK
- Centre for Biodiversity and Conservation Science, The University of Queensland, St Lucia, Queensland, Australia
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27
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Wang J, Hu A, Meng F, Zhao W, Yang Y, Soininen J, Shen J, Zhou J. Embracing mountain microbiome and ecosystem functions under global change. THE NEW PHYTOLOGIST 2022; 234:1987-2002. [PMID: 35211983 DOI: 10.1111/nph.18051] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/07/2022] [Indexed: 06/14/2023]
Abstract
Mountains are pivotal to maintaining habitat heterogeneity, global biodiversity, ecosystem functions and services to humans. They have provided classic model natural systems for plant and animal diversity gradient studies for over 250 years. In the recent decade, the exploration of microorganisms on mountainsides has also achieved substantial progress. Here, we review the literature on microbial diversity across taxonomic groups and ecosystem types on global mountains. Microbial community shows climatic zonation with orderly successions along elevational gradients, which are largely consistent with traditional climatic hypotheses. However, elevational patterns are complicated for species richness without general rules in terrestrial and aquatic environments and are driven mainly by deterministic processes caused by abiotic and biotic factors. We see a major shift from documenting patterns of biodiversity towards identifying the mechanisms that shape microbial biogeographical patterns and how these patterns vary under global change by the inclusion of novel ecological theories, frameworks and approaches. We thus propose key questions and cutting-edge perspectives to advance future research in mountain microbial biogeography by focusing on biodiversity hypotheses, incorporating meta-ecosystem framework and novel key drivers, adapting recently developed approaches in trait-based ecology and manipulative field experiments, disentangling biodiversity-ecosystem functioning relationships and finally modelling and predicting their global change responses.
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Affiliation(s)
- Jianjun Wang
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academic of Sciences, Nanjing, 210008, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ang Hu
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academic of Sciences, Nanjing, 210008, China
- College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, China
| | - Fanfan Meng
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academic of Sciences, Nanjing, 210008, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wenqian Zhao
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academic of Sciences, Nanjing, 210008, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yunfeng Yang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing, 100084, China
| | - Janne Soininen
- Department of Geosciences and Geography, University of Helsinki, Helsinki, FIN-00014, Finland
| | - Ji Shen
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China
| | - Jizhong Zhou
- Institute for Environmental Genomics and Department of Microbiology and Plant Biology, University of Oklahoma, Norman, OK, 73019, USA
- Earth and Environmental Sciences, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
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28
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Junker RR, Albrecht J, Becker M, Keuth R, Farwig N, Schleuning M. Towards an animal economics spectrum for ecosystem research. Funct Ecol 2022. [DOI: 10.1111/1365-2435.14051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- 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
| | - Jörg Albrecht
- Senckenberg Biodiversity and Climate Research Centre (SBiK‐F) Senckenberganlage 25 60325 Frankfurt am Main Germany
| | - Marcel Becker
- Conservation Ecology Department of Biology University of Marburg 35043 Marburg Germany
| | - Raya Keuth
- Senckenberg Biodiversity and Climate Research Centre (SBiK‐F) Senckenberganlage 25 60325 Frankfurt am Main Germany
| | - Nina Farwig
- Conservation Ecology Department of Biology University of Marburg 35043 Marburg Germany
| | - Matthias Schleuning
- Senckenberg Biodiversity and Climate Research Centre (SBiK‐F) Senckenberganlage 25 60325 Frankfurt am Main Germany
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29
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Tobias JA. A bird in the hand: Global-scale morphological trait datasets open new frontiers of ecology, evolution and ecosystem science. Ecol Lett 2022; 25:573-580. [PMID: 35199920 DOI: 10.1111/ele.13960] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joseph A Tobias
- Department of Life Sciences, Imperial College London, Ascot, UK
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30
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Morphological volatility precedes ecological innovation in early echinoderms. Nat Ecol Evol 2022; 6:263-272. [PMID: 35145267 DOI: 10.1038/s41559-021-01656-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 12/20/2021] [Indexed: 11/08/2022]
Abstract
Origins of higher taxonomic groups entail dramatic and nearly simultaneous changes in morphology and ecological function, limiting our ability to disentangle the drivers of evolutionary diversification. Here we phylogenetically compare the anatomy and life habits of Cambrian-Ordovician echinoderms to test which facet better facilitates future success. Rates of morphological evolution are faster and involve more volatile trait changes, allowing morphological disparity to accrue faster and earlier in the Cambrian. However, persistent life-habit evolution throughout the early Palaeozoic, combined with iterative functional convergence within adaptive strategies, results in major expansion of ecospace and functional diversity. The interactions between tempo, divergence and convergence demonstrate not only that anatomical novelty precedes ecological success, but also that ecological innovation is constrained, even during a phylum's origin.
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31
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Etard A, Pigot AL, Newbold T. Intensive human land uses negatively affect vertebrate functional diversity. Ecol Lett 2021; 25:330-343. [PMID: 34816566 DOI: 10.1111/ele.13926] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/25/2021] [Accepted: 10/19/2021] [Indexed: 11/29/2022]
Abstract
Land-use change is the leading driver of global biodiversity loss thus characterising its impacts on the functional structure of ecological communities is an urgent challenge. Using a database describing vertebrate assemblages in different land uses, we assess how the type and intensity of land use affect the functional diversity of vertebrates globally. We find that human land uses alter local functional structure by driving declines in functional diversity, with the strongest effects in the most disturbed land uses (intensely used urban sites, cropland and pastures), and among amphibians and birds. Both tropical and temperate areas experience important functional losses, which are only partially offset by functional gains. Tropical assemblages are more likely to show decreases in functional diversity that exceed those expected from species loss alone. Our results indicate that land-use change non-randomly reshapes the functional structure of vertebrate assemblages, raising concerns about the continuation of ecological processes sustained by vertebrates.
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Affiliation(s)
- Adrienne Etard
- Department of Genetics, Evolution and Environment, Centre for Biodiversity and Environment Research, University College London, London, UK
| | - Alex L Pigot
- Department of Genetics, Evolution and Environment, Centre for Biodiversity and Environment Research, University College London, London, UK
| | - Tim Newbold
- Department of Genetics, Evolution and Environment, Centre for Biodiversity and Environment Research, University College London, London, UK
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32
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Mammola S, Carmona CP, Guillerme T, Cardoso P. Concepts and applications in functional diversity. Funct Ecol 2021. [DOI: 10.1111/1365-2435.13882] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Stefano Mammola
- Laboratory for Integrative Biodiversity Research (LIBRe) Finnish Museum of Natural History (Luomus) University of Helsinki Helsinki Finland
- Molecular Ecology Group (MEG) Water Research InstituteNational Research Council (CNR‐IRSA) Verbania Pallanza Italy
| | - Carlos P. Carmona
- Institute of Ecology and Earth Sciences University of Tartu Tartu Estonia
| | - Thomas Guillerme
- Department of Animal and Plant Sciences The University of Sheffield Sheffield UK
| | - Pedro Cardoso
- Laboratory for Integrative Biodiversity Research (LIBRe) Finnish Museum of Natural History (Luomus) University of Helsinki Helsinki Finland
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