Mostrar el registro sencillo del ítem
resumen
Resumen
The identity of the dominant root-associated microbial symbionts in a forest determines the ability of trees to access limiting nutrients from atmospheric or soil pools1,2, sequester carbon3,4 and withstand the effects of climate change5,6. Characterizing the global distribution of these symbioses and identifying the factors that control this distribution are thus integral to understanding the present and future functioning of forest ecosystems. Here we
[ver mas...]
dc.contributor.author | Steidinger, B. S. | |
dc.contributor.author | Crowther, T. W. | |
dc.contributor.author | Liang, J. | |
dc.contributor.author | Van Nuland, M. E. | |
dc.contributor.author | Werner, G. D. A. | |
dc.contributor.author | Reich, P. B. | |
dc.contributor.author | Nabuurs, G. | |
dc.contributor.author | de-Miguel, S. | |
dc.contributor.author | Zhou, M. | |
dc.contributor.author | Picard, N. | |
dc.contributor.author | Herault, B. | |
dc.contributor.author | Zhao, X. | |
dc.contributor.author | Zhang, C. | |
dc.contributor.author | Routh, D. | |
dc.contributor.author | Peri, Pablo Luis | |
dc.date.accessioned | 2021-03-22T17:26:14Z | |
dc.date.available | 2021-03-22T17:26:14Z | |
dc.date.issued | 2019-05-15 | |
dc.identifier.citation | Steidinger, B.S., Crowther, T.W., Liang, J. et al. Climatic controls of decomposition drive the global biogeography of forest-tree symbioses. Nature 569, 404–408 (2019). https://doi.org/10.1038/s41586-019-1128-0 | es_AR |
dc.identifier.issn | 1476-4687 (online) | |
dc.identifier.other | https://doi.org/10.1038/s41586-019-1128-0 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/8952 | |
dc.identifier.uri | https://www.nature.com/articles/s41586-019-1128-0 | |
dc.description.abstract | The identity of the dominant root-associated microbial symbionts in a forest determines the ability of trees to access limiting nutrients from atmospheric or soil pools1,2, sequester carbon3,4 and withstand the effects of climate change5,6. Characterizing the global distribution of these symbioses and identifying the factors that control this distribution are thus integral to understanding the present and future functioning of forest ecosystems. Here we generate a spatially explicit global map of the symbiotic status of forests, using a database of over 1.1 million forest inventory plots that collectively contain over 28,000 tree species. Our analyses indicate that climate variables—in particular, climatically controlled variation in the rate of decomposition—are the primary drivers of the global distribution of major symbioses. We estimate that ectomycorrhizal trees, which represent only 2% of all plant species7, constitute approximately 60% of tree stems on Earth. Ectomycorrhizal symbiosis dominates forests in which seasonally cold and dry climates inhibit decomposition, and is the predominant form of symbiosis at high latitudes and elevation. By contrast, arbuscular mycorrhizal trees dominate in aseasonal, warm tropical forests, and occur with ectomycorrhizal trees in temperate biomes in which seasonally warm-and-wet climates enhance decomposition. Continental transitions between forests dominated by ectomycorrhizal or arbuscular mycorrhizal trees occur relatively abruptly along climate-driven decomposition gradients; these transitions are probably caused by positive feedback effects between plants and microorganisms. Symbiotic nitrogen fixers—which are insensitive to climatic controls on decomposition (compared with mycorrhizal fungi)—are most abundant in arid biomes with alkaline soils and high maximum temperatures. The climatically driven global symbiosis gradient that we document provides a spatially explicit quantitative understanding of microbial symbioses at the global scale, and demonstrates the critical role of microbial mutualisms in shaping the distribution of plant species. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Springer Nature | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Nature 569 (7756) : 404-408. (May 2019) | es_AR |
dc.subject | Forests | eng |
dc.subject | Bosques | es_AR |
dc.subject | Microbial Flora | eng |
dc.subject | Flora Microbiana | es_AR |
dc.subject | Nutrients | eng |
dc.subject | Nutrientes | es_AR |
dc.subject | Soil | eng |
dc.subject | Suelo | es_AR |
dc.subject | Carbon | eng |
dc.subject | Carbono | es_AR |
dc.subject | Nitrogen | eng |
dc.subject | Nitrógeno | es_AR |
dc.subject | Climate Change | eng |
dc.subject | Cambio Climático | es_AR |
dc.subject | Forest Ecosystems | eng |
dc.subject | Ecosistemas Forestales | es_AR |
dc.subject | Environmental Factors | eng |
dc.subject | Factores Ambientales | es_AR |
dc.subject | Descomposition | eng |
dc.subject | Descomposición | es_AR |
dc.subject | Arbuscular Mycorrhiza | eng |
dc.subject | Micorrizas Arbusculares | es_AR |
dc.subject.other | Climatic Control | eng |
dc.subject.other | Control Climático | es_AR |
dc.subject.other | Descomposition Drive | eng |
dc.subject.other | Control de la Descomposición | es_AR |
dc.subject.other | Tree Symbioses | eng |
dc.subject.other | Simbiosis Arbórea | es_AR |
dc.title | Climatic controls of decomposition drive the global biogeography of forest tree symbioses | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.description.origen | EEA Santa Cruz | es_AR |
dc.description.fil | Fil: Steidinger, B. S. Stanford University. Department of Biology; Estados Unidos | es_AR |
dc.description.fil | Fil: Crowther, T. W. ETH Zürich, Department of Environmental Systems Science; Suiza | es_AR |
dc.description.fil | Fil: Liang, J. Purdue University. Department of Forestry and Natural Resources; Estados Unidos | es_AR |
dc.description.fil | Fil: Liang, J. Beijing Forestry University. Research Center of Forest Management Engineering of State Forestry and Grassland Administration; China. | es_AR |
dc.description.fil | Fil: Van Nuland, M. E. Stanford University. Department of Biology; Estados Unidos | es_AR |
dc.description.fil | Fil: Werner, G. D. A. University of Oxford. Department of Zoology; Reino Unido | es_AR |
dc.description.fil | Fil: Reich, P. B. University of Minnesota. Department of Forest Resources; Estados Unidos | es_AR |
dc.description.fil | Fil: Reich, P. B. Western Sydney University. Hawkesbury Institute for the Environment; Australia. | es_AR |
dc.description.fil | Fil: Nabuurs, G. Wageningen University and Research; Holanda | es_AR |
dc.description.fil | Fil: de-Miguel, S. Universitat de Lleida. Department of Crop and Forest Sciences - Agrotecnio Center (UdL-Agrotecnio); España | es_AR |
dc.description.fil | Fil: de-Miguel, S. Forest Science and Technology Centre of Catalonia (CTFC); España | es_AR |
dc.description.fil | Fil: Zhou, M. Purdue University. Department of Forestry and Natural Resources; Estados Unidos | es_AR |
dc.description.fil | Fil: Picard, N. Food and Agriculture Organization of the United Nations; Italia | es_AR |
dc.description.fil | Fil: Herault, B. University of Montpellier. Cirad, UPR Forêts et Sociétés; Francia | es_AR |
dc.description.fil | Fil: Herault, B. National Polytechnic Institute (INP-HB). Department of Forestry and Environment. Yamoussoukro; Costa de Marfil | es_AR |
dc.description.fil | Fil: Zhao, X. Beijing Forestry University. Research Center of Forest Management Engineering of State Forestry and Grassland Administration; China. | es_AR |
dc.description.fil | Fil: Zhang, C. Beijing Forestry University. Research Center of Forest Management Engineering of State Forestry and Grassland Administration; China. | es_AR |
dc.description.fil | Fil: Routh, D. ETH Zürich, Department of Environmental Systems Science; Suiza | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. | es_AR |
dc.subtype | cientifico |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
common
-
Artículos científicos [212]