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Rogger J, Judd EJ, Mills BJW, Goddéris Y, Gerya TV, Pellissier L. Biogeographic climate sensitivity controls Earth system response to large igneous province carbon degassing. Science 2024; 385:661-666. [PMID: 39116244 DOI: 10.1126/science.adn3450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 07/05/2024] [Indexed: 08/10/2024]
Abstract
Periods of large igneous province (LIP) magmatism have shaped Earth's biological and climatic history, causing major climatic shifts and biological reorganizations. The vegetation response to LIP-induced perturbations may affect the efficiency of the carbon-climate regulation system and the post-LIP climate evolution. Using an eco-evolutionary vegetation model, we demonstrate here that the vegetation's climate adaptation capacity, through biological evolution and geographic dispersal, is a major determinant of the severity and longevity of LIP-induced hyperthermals and can promote the emergence of a new climatic steady state. Proxy-based temperature reconstructions of the Permian-Triassic, Triassic-Jurassic, and Paleocene-Eocene hyperthermals match the modeled trajectories of bioclimatic disturbance and recovery. We conclude that biological vegetation dynamics shape the multimillion-year Earth system response to sudden carbon degassing and global warming episodes.
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Affiliation(s)
- Julian Rogger
- Department of Earth Sciences, ETH Zurich, Zurich, Switzerland
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
| | - Emily J Judd
- Department of Geosciences, University of Arizona, Tucson, Arizona, USA
| | | | - Yves Goddéris
- Géosciences-Environnement Toulouse, CNRS-Observatoire Midi-Pyrénées, Toulouse, France
| | - Taras V Gerya
- Department of Earth Sciences, ETH Zurich, Zurich, Switzerland
| | - Loïc Pellissier
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
- Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland
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2
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Mahmood S, Fahad Z, Bolou-Bi EB, King K, Köhler SJ, Bishop K, Ekblad A, Finlay RD. Ectomycorrhizal fungi integrate nitrogen mobilisation and mineral weathering in boreal forest soil. THE NEW PHYTOLOGIST 2024; 242:1545-1560. [PMID: 37697631 DOI: 10.1111/nph.19260] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 08/24/2023] [Indexed: 09/13/2023]
Abstract
Tree growth in boreal forests is driven by ectomycorrhizal fungal mobilisation of organic nitrogen and mineral nutrients in soils with discrete organic and mineral horizons. However, there are no studies of how ectomycorrhizal mineral weathering and organic nitrogen mobilisation processes are integrated across the soil profile. We studied effects of organic matter (OM) availability on ectomycorrhizal functioning by altering the proportions of natural organic and mineral soil in reconstructed podzol profiles containing Pinus sylvestris plants, using 13CO2 pulse labelling, patterns of naturally occurring stable isotopes (26Mg and 15N) and high-throughput DNA sequencing of fungal amplicons. Reduction in OM resulted in nitrogen limitation of plant growth and decreased allocation of photosynthetically derived carbon and mycelial growth in mineral horizons. Fractionation patterns of 26Mg indicated that magnesium mobilisation and uptake occurred primarily in the deeper mineral horizon and was driven by carbon allocation to ectomycorrhizal mycelium. In this horizon, relative abundance of ectomycorrhizal fungi, carbon allocation and base cation mobilisation all increased with increased OM availability. Allocation of carbon through ectomycorrhizal fungi integrates organic nitrogen mobilisation and mineral weathering across soil horizons, improving the efficiency of plant nutrient acquisition. Our findings have fundamental implications for sustainable forest management and belowground carbon sequestration.
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Affiliation(s)
- Shahid Mahmood
- Department of Forest Mycology and Plant Pathology, Uppsala BioCenter, Swedish University of Agricultural Sciences, Box 7026, SE-750 07, Uppsala, Sweden
| | - Zaenab Fahad
- Department of Forest Mycology and Plant Pathology, Uppsala BioCenter, Swedish University of Agricultural Sciences, Box 7026, SE-750 07, Uppsala, Sweden
| | - Emile B Bolou-Bi
- UFR des Sciences de la Terre et des Ressources Minières, Département des Sciences du sol, Université Felix Houphouët-Boigny, 22 BP 582, Abidjan, Côte d'Ivoire
| | - Katharine King
- Department of Forest Mycology and Plant Pathology, Uppsala BioCenter, Swedish University of Agricultural Sciences, Box 7026, SE-750 07, Uppsala, Sweden
| | - Stephan J Köhler
- Department of Aquatic Sciences and Assessment, Soil-Water-Environment Center, Swedish University of Agricultural Sciences, Box 7050, SE-750 07, Uppsala, Sweden
| | - Kevin Bishop
- Department of Aquatic Sciences and Assessment, Soil-Water-Environment Center, Swedish University of Agricultural Sciences, Box 7050, SE-750 07, Uppsala, Sweden
| | - Alf Ekblad
- School of Science and Technology, Örebro University, SE-701 82, Örebro, Sweden
| | - Roger D Finlay
- Department of Forest Mycology and Plant Pathology, Uppsala BioCenter, Swedish University of Agricultural Sciences, Box 7026, SE-750 07, Uppsala, Sweden
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3
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Rogger J, Mills BJW, Gerya TV, Pellissier L. Speed of thermal adaptation of terrestrial vegetation alters Earth's long-term climate. SCIENCE ADVANCES 2024; 10:eadj4408. [PMID: 38427727 PMCID: PMC10906918 DOI: 10.1126/sciadv.adj4408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 01/29/2024] [Indexed: 03/03/2024]
Abstract
Earth's long-term climate is driven by the cycling of carbon between geologic reservoirs and the atmosphere-ocean system. Our understanding of carbon-climate regulation remains incomplete, with large discrepancies remaining between biogeochemical model predictions and the geologic record. Here, we evaluate the importance of the continuous biological climate adaptation of vegetation as a regulation mechanism in the geologic carbon cycle since the establishment of forest ecosystems. Using a model, we show that the vegetation's speed of adaptation to temperature changes through eco-evolutionary processes can strongly influence global rates of organic carbon burial and silicate weathering. Considering a limited thermal adaptation capacity of the vegetation results in a closer balance of reconstructed carbon fluxes into and out of the atmosphere-ocean system, which is a prerequisite to maintain habitable conditions on Earth's surface on a multimillion-year timescale. We conclude that the long-term carbon-climate system is more sensitive to biological dynamics than previously expected, which may help to explain large shifts in Phanerozoic climate.
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Affiliation(s)
- Julian Rogger
- Swiss Federal Institute of Technology Zurich, Department of Earth Sciences, Zurich, Switzerland
- Swiss Federal Institute of Technology Zurich, Department of Environmental Systems Science, Zurich, Switzerland
| | | | - Taras V. Gerya
- Swiss Federal Institute of Technology Zurich, Department of Earth Sciences, Zurich, Switzerland
| | - Loïc Pellissier
- Swiss Federal Institute of Technology Zurich, Department of Environmental Systems Science, Zurich, Switzerland
- Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland
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4
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Fungal hyphae develop where titanomagnetite inclusions reach the surface of basalt grains. Sci Rep 2022; 12:3407. [PMID: 35232970 PMCID: PMC8888555 DOI: 10.1038/s41598-021-04157-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 12/13/2021] [Indexed: 11/21/2022] Open
Abstract
Nutrient foraging by fungi weathers rocks by mechanical and biochemical processes. Distinguishing fungal-driven transformation from abiotic mechanisms in soil remains a challenge due to complexities within natural field environments. We examined the role of fungal hyphae in the incipient weathering of granulated basalt from a three-year field experiment in a mixed hardwood-pine forest (S. Carolina) to identify alteration at the nanometer to micron scales based on microscopy-tomography analyses. Investigations of fungal-grain contacts revealed (i) a hypha-biofilm-basaltic glass interface coinciding with titanomagnetite inclusions exposed on the grain surface and embedded in the glass matrix and (ii) native dendritic and subhedral titanomagnetite inclusions in the upper 1–2 µm of the grain surface that spanned the length of the fungal-grain interface. We provide evidence of submicron basaltic glass dissolution occurring at a fungal-grain contact in a soil field setting. An example of how fungal-mediated weathering can be distinguished from abiotic mechanisms in the field was demonstrated by observing hyphal selective occupation and hydrolysis of glass-titanomagnetite surfaces. We hypothesize that the fungi were drawn to basaltic glass-titanomagnetite boundaries given that titanomagnetite exposed on or very near grain surfaces represents a source of iron to microbes. Furthermore, glass is energetically favorable to weathering in the presence of titanomagnetite. Our observations demonstrate that fungi interact with and transform basaltic substrates over a three-year time scale in field environments, which is central to understanding the rates and pathways of biogeochemical reactions related to nuclear waste disposal, geologic carbon storage, nutrient cycling, cultural artifact preservation, and soil-formation processes.
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Weemstra M, Peay KG, Davies SJ, Mohamad M, Itoh A, Tan S, Russo SE. Lithological constraints on resource economies shape the mycorrhizal composition of a Bornean rain forest. THE NEW PHYTOLOGIST 2020; 228:253-268. [PMID: 32436227 DOI: 10.1111/nph.16672] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 05/11/2020] [Indexed: 06/11/2023]
Abstract
Arbuscular mycorrhizal fungi (AMF) and ectomycorrhizal fungi (EMF) produce contrasting plant-soil feedbacks, but how these feedbacks are constrained by lithology is poorly understood. We investigated the hypothesis that lithological drivers of soil fertility filter plant resource economic strategies in ways that influence the relative fitness of trees with AMF or EMF symbioses in a Bornean rain forest containing species with both mycorrhizal strategies. Using forest inventory data on 1245 tree species, we found that although AMF-hosting trees had greater relative dominance on all soil types, with declining lithological soil fertility EMF-hosting trees became more dominant. Data on 13 leaf traits and wood density for a total of 150 species showed that variation was almost always associated with soil type, whereas for six leaf traits (structural properties; carbon, nitrogen, phosphorus ratios, nitrogen isotopes), variation was also associated with mycorrhizal strategy. EMF-hosting species had slower leaf economics than AMF-hosts, demonstrating the central role of mycorrhizal symbiosis in plant resource economies. At the global scale, climate has been shown to shape forest mycorrhizal composition, but here we show that in communities it depends on soil lithology, suggesting scale-dependent abiotic factors influence feedbacks underlying the relative fitness of different mycorrhizal strategies.
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Affiliation(s)
- Monique Weemstra
- Centre d'Ecologie Fonctionnelle et Evolutive, UMR 5175 (CNRS - Université de Montpellier - Université Paul-Valéry, Montpellier), 1919 route de Mende, Montpellier, 34293, France
- School of Biological Sciences, University of Nebraska - Lincoln, Lincoln, NE, 68588-0118, USA
| | - Kabir G Peay
- Department of Biology, Stanford University, Stanford, CA, 94305, USA
| | - Stuart J Davies
- Forest Global Earth Observatory, Smithsonian Tropical Research Institute, PO Box 37012, Washington, DC, 20013, USA
| | - Mohizah Mohamad
- Forest Department Sarawak, Wisma Sumber Alam, Petra Jaya, Kuching, Sarawak, 93660, Malaysia
| | - Akira Itoh
- Graduate School of Science, Osaka City University, Osaka, 558-8585, Japan
| | - Sylvester Tan
- Smithsonian ForestGEO, Lambir Hills National Park, Km32 Miri-Bintulu Road, Miri, Sarawak, 9800, Malaysia
| | - Sabrina E Russo
- School of Biological Sciences, University of Nebraska - Lincoln, Lincoln, NE, 68588-0118, USA
- Center for Plant Science Innovation, University of Nebraska - Lincoln, Lincoln, NE, 68588-0660, USA
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6
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Kelland ME, Wade PW, Lewis AL, Taylor LL, Sarkar B, Andrews MG, Lomas MR, Cotton TEA, Kemp SJ, James RH, Pearce CR, Hartley SE, Hodson ME, Leake JR, Banwart SA, Beerling DJ. Increased yield and CO 2 sequestration potential with the C 4 cereal Sorghum bicolor cultivated in basaltic rock dust-amended agricultural soil. GLOBAL CHANGE BIOLOGY 2020; 26:3658-3676. [PMID: 32314496 DOI: 10.1111/gcb.15089] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 03/09/2020] [Accepted: 03/12/2020] [Indexed: 06/11/2023]
Abstract
Land-based enhanced rock weathering (ERW) is a biogeochemical carbon dioxide removal (CDR) strategy aiming to accelerate natural geological processes of carbon sequestration through application of crushed silicate rocks, such as basalt, to croplands and forested landscapes. However, the efficacy of the approach when undertaken with basalt, and its potential co-benefits for agriculture, require experimental and field evaluation. Here we report that amending a UK clay-loam agricultural soil with a high loading (10 kg/m2 ) of relatively coarse-grained crushed basalt significantly increased the yield (21 ± 9.4%, SE) of the important C4 cereal Sorghum bicolor under controlled environmental conditions, without accumulation of potentially toxic trace elements in the seeds. Yield increases resulted from the basalt treatment after 120 days without P- and K-fertilizer addition. Shoot silicon concentrations also increased significantly (26 ± 5.4%, SE), with potential benefits for crop resistance to biotic and abiotic stress. Elemental budgets indicate substantial release of base cations important for inorganic carbon removal and their accumulation mainly in the soil exchangeable pools. Geochemical reactive transport modelling, constrained by elemental budgets, indicated CO2 sequestration rates of 2-4 t CO2 /ha, 1-5 years after a single application of basaltic rock dust, including via newly formed soil carbonate minerals whose long-term fate requires assessment through field trials. This represents an approximately fourfold increase in carbon capture compared to control plant-soil systems without basalt. Our results build support for ERW deployment as a CDR technique compatible with spreading basalt powder on acidic loamy soils common across millions of hectares of western European and North American agriculture.
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Affiliation(s)
- Mike E Kelland
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
| | - Peter W Wade
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
| | - Amy L Lewis
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
| | - Lyla L Taylor
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
| | - Binoy Sarkar
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
| | - M Grace Andrews
- School of Ocean and Earth Science, University of Southampton Waterfront Campus, Southampton, UK
| | - Mark R Lomas
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
| | - T E Anne Cotton
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
| | - Simon J Kemp
- British Geological Survey, Environmental Science Centre, Nottingham, UK
| | - Rachael H James
- School of Ocean and Earth Science, University of Southampton Waterfront Campus, Southampton, UK
| | | | - Sue E Hartley
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
| | - Mark E Hodson
- Department of Environment and Geography, University of York, York, UK
| | - Jonathan R Leake
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
| | - Steven A Banwart
- School of Earth and Environment, University of Leeds, Leeds, UK
- Global Food and Environment Institute, University of Leeds, Leeds, UK
| | - David J Beerling
- Leverhulme Centre for Climate Change Mitigation, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
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7
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Tedersoo L, Bahram M. Mycorrhizal types differ in ecophysiology and alter plant nutrition and soil processes. Biol Rev Camb Philos Soc 2019; 94:1857-1880. [PMID: 31270944 DOI: 10.1111/brv.12538] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 05/27/2019] [Accepted: 05/30/2019] [Indexed: 12/13/2022]
Abstract
Mycorrhizal fungi benefit plants by improved mineral nutrition and protection against stress, yet information about fundamental differences among mycorrhizal types in fungi and trees and their relative importance in biogeochemical processes is only beginning to accumulate. We critically review and synthesize the ecophysiological differences in ectomycorrhizal, ericoid mycorrhizal and arbuscular mycorrhizal symbioses and the effect of these mycorrhizal types on soil processes from local to global scales. We demonstrate that guilds of mycorrhizal fungi display substantial differences in genome-encoded capacity for mineral nutrition, particularly acquisition of nitrogen and phosphorus from organic material. Mycorrhizal associations alter the trade-off between allocation to roots or mycelium, ecophysiological traits such as root exudation, weathering, enzyme production, plant protection, and community assembly as well as response to climate change. Mycorrhizal types exhibit differential effects on ecosystem carbon and nutrient cycling that affect global elemental fluxes and may mediate biome shifts in response to global change. We also note that most studies performed to date have not been properly replicated and collectively suffer from strong geographical sampling bias towards temperate biomes. We advocate that combining carefully replicated field experiments and controlled laboratory experiments with isotope labelling and -omics techniques offers great promise towards understanding differences in ecophysiology and ecosystem services among mycorrhizal types.
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Affiliation(s)
- Leho Tedersoo
- Natural History Museum, University of Tartu, 14a Ravila, 50411 Tartu, Estonia.,Institute of Ecology and Earth Sciences, University of Tartu, 14a Ravila, 50411 Tartu, Estonia
| | - Mohammad Bahram
- Institute of Ecology and Earth Sciences, University of Tartu, 14a Ravila, 50411 Tartu, Estonia.,Department of Ecology, Swedish University of Agricultural Sciences, Ulls väg 16, 756 51 Uppsala, Sweden
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8
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Lybrand RA, Austin JC, Fedenko J, Gallery RE, Rooney E, Schroeder PA, Zaharescu DG, Qafoku O. A coupled microscopy approach to assess the nano-landscape of weathering. Sci Rep 2019; 9:5377. [PMID: 30926847 PMCID: PMC6441011 DOI: 10.1038/s41598-019-41357-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 03/04/2019] [Indexed: 11/08/2022] Open
Abstract
Mineral weathering is a balanced interplay among physical, chemical, and biological processes. Fundamental knowledge gaps exist in characterizing the biogeochemical mechanisms that transform microbe-mineral interfaces at submicron scales, particularly in complex field systems. Our objective was to develop methods targeting the nanoscale by using high-resolution microscopy to assess biological and geochemical drivers of weathering in natural settings. Basalt, granite, and quartz (53-250 µm) were deployed in surface soils (10 cm) of three ecosystems (semiarid, subhumid, humid) for one year. We successfully developed a reference grid method to analyze individual grains using: (1) helium ion microscopy to capture micron to sub-nanometer imagery of mineral-organic interactions; and (2) scanning electron microscopy to quantify elemental distribution on the same surfaces via element mapping and point analyses. We detected locations of biomechanical weathering, secondary mineral precipitation, biofilm formation, and grain coatings across the three contrasting climates. To our knowledge, this is the first time these coupled microscopy techniques were applied in the earth and ecosystem sciences to assess microbe-mineral interfaces and in situ biological contributors to incipient weathering.
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Affiliation(s)
- Rebecca A Lybrand
- Department of Crop and Soil Science, Oregon State University, Corvallis, OR, 97331, USA.
| | - Jason C Austin
- Department of Geology, University of Georgia, Athens, GA, 30602, USA
| | - Jennifer Fedenko
- Department of Crop and Soil Science, Oregon State University, Corvallis, OR, 97331, USA
| | - Rachel E Gallery
- School of Natural Resources and the Environment, University of Arizona, Tucson, AZ, 85721, USA
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA
| | - Erin Rooney
- Department of Crop and Soil Science, Oregon State University, Corvallis, OR, 97331, USA
| | - Paul A Schroeder
- Department of Geology, University of Georgia, Athens, GA, 30602, USA
| | - Dragos G Zaharescu
- School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Odeta Qafoku
- Pacific Northwest National Laboratory, Richland, WA, 99352, USA
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9
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Strullu-Derrien C, Selosse MA, Kenrick P, Martin FM. The origin and evolution of mycorrhizal symbioses: from palaeomycology to phylogenomics. THE NEW PHYTOLOGIST 2018; 220:1012-1030. [PMID: 29573278 DOI: 10.1111/nph.15076] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 01/14/2018] [Indexed: 05/05/2023]
Abstract
Contents Summary 1012 I. Introduction 1013 II. The mycorrhizal symbiosis at the dawn and rise of the land flora 1014 III. From early land plants to early trees: the origin of roots and true mycorrhizas 1016 IV. The diversification of the AM symbiosis 1019 V. The ECM symbiosis 1021 VI. The recently evolved ericoid and orchid mycorrhizas 1023 VII. Limits of paleontological vs genetic approaches and perspectives 1023 Acknowledgements 1025 References 1025 SUMMARY: The ability of fungi to form mycorrhizas with plants is one of the most remarkable and enduring adaptations to life on land. The occurrence of mycorrhizas is now well established in c. 85% of extant plants, yet the geological record of these associations is sparse. Fossils preserved under exceptional conditions provide tantalizing glimpses into the evolutionary history of mycorrhizas, showing the extent of their occurrence and aspects of their evolution in extinct plants. The fossil record has important roles to play in establishing a chronology of when key fungal associations evolved and in understanding their importance in ecosystems through time. Together with calibrated phylogenetic trees, these approaches extend our understanding of when and how groups evolved in the context of major environmental change on a global scale. Phylogenomics furthers this understanding into the evolution of different types of mycorrhizal associations, and genomic studies of both plants and fungi are shedding light on how the complex set of symbiotic traits evolved. Here we present a review of the main phases of the evolution of mycorrhizal interactions from palaeontological, phylogenetic and genomic perspectives, with the aim of highlighting the potential of fossil material and a geological perspective in a cross-disciplinary approach.
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Affiliation(s)
- Christine Strullu-Derrien
- Department of Earth Sciences, The Natural History Museum, Cromwell Road, London, SW7 5BD, UK
- Interactions Arbres/Microorganismes, Laboratoire d'excellence ARBRE, Centre INRA-Lorraine, Institut national de la recherche agronomique (INRA), Unité Mixte de Recherche 1136 INRA-Université de Lorraine, 54280, Champenoux, France
| | - Marc-André Selosse
- Institut Systématique Evolution Biodiversité (ISYEB), Muséum national d'Histoire naturelle, CNRS, Sorbonne Université, EPHE, 57 rue Cuvier, CP39, 75005, Paris, France
- Department of Plant Taxonomy and Nature Conservation, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Paul Kenrick
- Department of Earth Sciences, The Natural History Museum, Cromwell Road, London, SW7 5BD, UK
| | - Francis M Martin
- Interactions Arbres/Microorganismes, Laboratoire d'excellence ARBRE, Centre INRA-Lorraine, Institut national de la recherche agronomique (INRA), Unité Mixte de Recherche 1136 INRA-Université de Lorraine, 54280, Champenoux, France
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10
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Kantola IB, Masters MD, Beerling DJ, Long SP, DeLucia EH. Potential of global croplands and bioenergy crops for climate change mitigation through deployment for enhanced weathering. Biol Lett 2017; 13:rsbl.2016.0714. [PMID: 28381630 DOI: 10.1098/rsbl.2016.0714] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 11/04/2016] [Indexed: 11/12/2022] Open
Abstract
Conventional row crop agriculture for both food and fuel is a source of carbon dioxide (CO2) and nitrous oxide (N2O) to the atmosphere, and intensifying production on agricultural land increases the potential for soil C loss and soil acidification due to fertilizer use. Enhanced weathering (EW) in agricultural soils-applying crushed silicate rock as a soil amendment-is a method for combating global climate change while increasing nutrient availability to plants. EW uses land that is already producing food and fuel to sequester carbon (C), and reduces N2O loss through pH buffering. As biofuel use increases, EW in bioenergy crops offers the opportunity to sequester CO2 while reducing fossil fuel combustion. Uncertainties remain in the long-term effects and global implications of large-scale efforts to directly manipulate Earth's atmospheric CO2 composition, but EW in agricultural lands is an opportunity to employ these soils to sequester atmospheric C while benefitting crop production and the global climate.
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Affiliation(s)
- Ilsa B Kantola
- Institute for Sustainability, Energy, and Environment, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA .,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Michael D Masters
- Institute for Sustainability, Energy, and Environment, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - David J Beerling
- Department of Animal and Plant Sciences, Western Bank, University of Sheffield, Sheffield S10 2TN, UK
| | - Stephen P Long
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.,Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Evan H DeLucia
- Institute for Sustainability, Energy, and Environment, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.,Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
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11
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Epihov DZ, Batterman SA, Hedin LO, Leake JR, Smith LM, Beerling DJ. N 2-fixing tropical legume evolution: a contributor to enhanced weathering through the Cenozoic? Proc Biol Sci 2017; 284:20170370. [PMID: 28814651 PMCID: PMC5563791 DOI: 10.1098/rspb.2017.0370] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 07/12/2017] [Indexed: 11/30/2022] Open
Abstract
Fossil and phylogenetic evidence indicates legume-rich modern tropical forests replaced Late Cretaceous palm-dominated tropical forests across four continents during the early Cenozoic (58-42 Ma). Tropical legume trees can transform ecosystems via their ability to fix dinitrogen (N2) and higher leaf N compared with non-legumes (35-65%), but it is unclear how their evolutionary rise contributed to silicate weathering, the long-term sink for atmospheric carbon dioxide (CO2). Here we hypothesize that the increasing abundance of N2-fixing legumes in tropical forests amplified silicate weathering rates by increased input of fixed nitrogen (N) to terrestrial ecosystems via interrelated mechanisms including increasing microbial respiration and soil acidification, and stimulating forest net primary productivity. We suggest the high CO2 early Cenozoic atmosphere further amplified legume weathering. Evolution of legumes with high weathering rates was probably driven by their high demand for phosphorus and micronutrients required for N2-fixation and nodule formation.
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Affiliation(s)
- Dimitar Z Epihov
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
| | - Sarah A Batterman
- School of Geography and Priestley International Centre for Climate, University of Leeds, Leeds LS2 9JT, UK
- Smithsonian Tropical Research Institute, Balboa, Ancon, Panama
| | - Lars O Hedin
- Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ 08544, USA
| | - Jonathan R Leake
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
| | - Lisa M Smith
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
| | - David J Beerling
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
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Tedersoo L. Global Biogeography and Invasions of Ectomycorrhizal Plants: Past, Present and Future. BIOGEOGRAPHY OF MYCORRHIZAL SYMBIOSIS 2017. [DOI: 10.1007/978-3-319-56363-3_20] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
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13
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Quirk J, Leake JR, Johnson DA, Taylor LL, Saccone L, Beerling DJ. Constraining the role of early land plants in Palaeozoic weathering and global cooling. Proc Biol Sci 2016; 282:20151115. [PMID: 26246550 PMCID: PMC4632622 DOI: 10.1098/rspb.2015.1115] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
How the colonization of terrestrial environments by early land plants over 400 Ma influenced rock weathering, the biogeochemical cycling of carbon and phosphorus, and climate in the Palaeozoic is uncertain. Here we show experimentally that mineral weathering by liverworts—an extant lineage of early land plants—partnering arbuscular mycorrhizal (AM) fungi, like those in 410 Ma-old early land plant fossils, amplified calcium weathering from basalt grains threefold to sevenfold, relative to plant-free controls. Phosphate weathering by mycorrhizal liverworts was amplified 9–13-fold over plant-free controls, compared with fivefold to sevenfold amplification by liverworts lacking fungal symbionts. Etching and trenching of phyllosilicate minerals increased with AM fungal network size and atmospheric CO2 concentration. Integration of grain-scale weathering rates over the depths of liverwort rhizoids and mycelia (0.1 m), or tree roots and mycelia (0.75 m), indicate early land plants with shallow anchorage systems were probably at least 10-fold less effective at enhancing the total weathering flux than later-evolving trees. This work challenges the suggestion that early land plants significantly enhanced total weathering and land-to-ocean fluxes of calcium and phosphorus, which have been proposed as a trigger for transient dramatic atmospheric CO2 sequestration and glaciations in the Ordovician.
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Affiliation(s)
- Joe Quirk
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
| | - Jonathan R Leake
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
| | - David A Johnson
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
| | - Lyla L Taylor
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
| | - Loredana Saccone
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
| | - David J Beerling
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
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14
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Schmalenberger A, Duran AL, Bray AW, Bridge J, Bonneville S, Benning LG, Romero-Gonzalez ME, Leake JR, Banwart SA. Oxalate secretion by ectomycorrhizal Paxillus involutus is mineral-specific and controls calcium weathering from minerals. Sci Rep 2015; 5:12187. [PMID: 26197714 PMCID: PMC4510491 DOI: 10.1038/srep12187] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Accepted: 05/19/2015] [Indexed: 11/20/2022] Open
Abstract
Trees and their associated rhizosphere organisms play a major role in mineral weathering driving calcium fluxes from the continents to the oceans that ultimately control long-term atmospheric CO2 and climate through the geochemical carbon cycle. Photosynthate allocation to tree roots and their mycorrhizal fungi is hypothesized to fuel the active secretion of protons and organic chelators that enhance calcium dissolution at fungal-mineral interfaces. This was tested using (14)CO2 supplied to shoots of Pinus sylvestris ectomycorrhizal with the widespread fungus Paxillus involutus in monoxenic microcosms, revealing preferential allocation by the fungus of plant photoassimilate to weather grains of limestone and silicates each with a combined calcium and magnesium content of over 10 wt.%. Hyphae had acidic surfaces and linear accumulation of weathered calcium with secreted oxalate, increasing significantly in sequence: quartz, granite < basalt, olivine, limestone < gabbro. These findings confirmed the role of mineral-specific oxalate exudation in ectomycorrhizal weathering to dissolve calcium bearing minerals, thus contributing to the geochemical carbon cycle.
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Affiliation(s)
- A. Schmalenberger
- Cell-Mineral Research Centre, Kroto Research Institute, University of Sheffield, S3 7HQ, UK
- Animal and Plant Sciences, University of Sheffield, S10 2TN, UK
- Life Sciences, University of Limerick, Limerick, Ireland
| | - A. L. Duran
- Animal and Plant Sciences, University of Sheffield, S10 2TN, UK
| | - A. W. Bray
- Earth Surface Science Institute, School of Earth and Environment, University of Leeds, Leeds LS2 9JT, UK
| | - J. Bridge
- Cell-Mineral Research Centre, Kroto Research Institute, University of Sheffield, S3 7HQ, UK
| | - S. Bonneville
- Earth Surface Science Institute, School of Earth and Environment, University of Leeds, Leeds LS2 9JT, UK
| | - L. G. Benning
- Earth Surface Science Institute, School of Earth and Environment, University of Leeds, Leeds LS2 9JT, UK
- GFZ, German Research Centre for Geosciences, Telegrafenberg, Potsdam 14473, Germany
| | - M. E. Romero-Gonzalez
- Cell-Mineral Research Centre, Kroto Research Institute, University of Sheffield, S3 7HQ, UK
| | - J. R. Leake
- Animal and Plant Sciences, University of Sheffield, S10 2TN, UK
| | - S. A. Banwart
- Cell-Mineral Research Centre, Kroto Research Institute, University of Sheffield, S3 7HQ, UK
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15
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Vaario LM, Pennanen T, Lu J, Palmén J, Stenman J, Leveinen J, Kilpeläinen P, Kitunen V. Tricholoma matsutake can absorb and accumulate trace elements directly from rock fragments in the shiro. MYCORRHIZA 2015; 25:325-334. [PMID: 25355073 DOI: 10.1007/s00572-014-0615-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 10/21/2014] [Indexed: 06/04/2023]
Abstract
Tricholoma matsutake, a highly valued delicacy in Japan and East Asia, is an ectomycorrhizal fungus typically found in a complex soil community of mycorrhizae, soil microbes, and host-tree roots referred to as the shiro in Japan. A curious characteristic of the shiro is an assortment of small rock fragments that have been implicated as a direct source of minerals and trace elements for the fungus. In this study, we measured the mineral content of 14 samples of shiro soil containing live matsutake mycelium and the extent to which the fungus can absorb minerals directly from the rock fragments. X-ray powder diffraction identified major phases of quartz, microcline, orthoclase, and albite in all shiro samples. PCR-denaturing gradient gel electrophoresis (DGGE) fingerprinting and direct sequencing confirmed the presence of T. matsutake on 32 of 33 rock fragments. Piloderma sp. co-occurred on 40% of fragments and was positively correlated with locations known to produce good mushroom crops. The ability of T. matsutake to absorb trace elements directly from rock fragments was examined in vitro on nutrient-agar plates supplemented with rock fragments from the shiro. In comparison to the mineral content of tissues grown on control media, the concentration of Al, Cu, Fe, Mn, P, and Zn increased from 1.1 to 106.4 times for both T. matsutake and Piloderma sp. Mineral content of dried sporocarps sampled from the study site partially reflected the results of the in vitro study. We discuss the implications of our results with respect to the natural development and artificial culture of this important fungus.
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Affiliation(s)
- Lu-Min Vaario
- Finnish Forest Research Institute, PL 18, 01301, Vantaa, Finland,
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Selosse MA, Strullu-Derrien C, Martin FM, Kamoun S, Kenrick P. Plants, fungi and oomycetes: a 400-million year affair that shapes the biosphere. THE NEW PHYTOLOGIST 2015; 206:501-6. [PMID: 25800616 DOI: 10.1111/nph.13371] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Marc-André Selosse
- Institut de Systématique, Évolution, Biodiversité (ISYEB - UMR 7205 - CNRS, MNHN, UPMC, EPHE), Muséum national d'Histoire naturelle, Sorbonne Universités, 57 rue Cuvier, CP50, 75005, Paris, France
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