YuSmithTrugmanEtAl2019

Référence

Yu, K., Smith, W.K., Trugman, A.T., Condit, R., Hubbell, S.P., Sardans, J., Peng, C., Zhu, K., Peñuelas, J., Cailleret, M., Levanic, T., Gessler, A., Schaub, M., Ferretti, M., Anderegg, W.R.L. (2019) Pervasive decreases in living vegetation carbon turnover time across forest climate zones. Proceedings of the National Academy of Sciences of the United States of America, 116(49):24662-24667. (Scopus )

Résumé

Forests play a major role in the global carbon cycle. Previous studies on the capacity of forests to sequester atmospheric CO2 have mostly focused on carbon uptake, but the roles of carbon turnover time and its spatiotemporal changes remain poorly understood. Here, we used long-term inventory data (1955 to 2018) from 695 mature forest plots to quantify temporal trends in living vegetation carbon turnover time across tropical, temperate, and cold climate zones, and compared plot data to 8 Earth system models (ESMs). Long-term plots consistently showed decreases in living vegetation carbon turnover time, likely driven by increased tree mortality across all major climate zones. Changes in living vegetation carbon turnover time were negatively correlated with CO2 enrichment in both forest plot data and ESM simulations. However, plot-based correlations between living vegetation carbon turnover time and climate drivers such as precipitation and temperature diverged from those of ESM simulations. Our analyses suggest that forest carbon sinks are likely to be constrained by a decrease in living vegetation carbon turnover time, and accurate projections of forest carbon sink dynamics will require an improved representation of tree mortality processes and their sensitivity to climate in ESMs. © 2019 National Academy of Sciences. All rights reserved.

Format EndNote

Vous pouvez importer cette référence dans EndNote.

Format BibTeX-CSV

Vous pouvez importer cette référence en format BibTeX-CSV.

Format BibTeX

Vous pouvez copier l'entrée BibTeX de cette référence ci-bas, ou l'importer directement dans un logiciel tel que JabRef .

@ARTICLE { YuSmithTrugmanEtAl2019,
    AUTHOR = { Yu, K. and Smith, W.K. and Trugman, A.T. and Condit, R. and Hubbell, S.P. and Sardans, J. and Peng, C. and Zhu, K. and Peñuelas, J. and Cailleret, M. and Levanic, T. and Gessler, A. and Schaub, M. and Ferretti, M. and Anderegg, W.R.L. },
    TITLE = { Pervasive decreases in living vegetation carbon turnover time across forest climate zones },
    JOURNAL = { Proceedings of the National Academy of Sciences of the United States of America },
    YEAR = { 2019 },
    VOLUME = { 116 },
    NUMBER = { 49 },
    PAGES = { 24662-24667 },
    NOTE = { cited By 0 },
    ABSTRACT = { Forests play a major role in the global carbon cycle. Previous studies on the capacity of forests to sequester atmospheric CO2 have mostly focused on carbon uptake, but the roles of carbon turnover time and its spatiotemporal changes remain poorly understood. Here, we used long-term inventory data (1955 to 2018) from 695 mature forest plots to quantify temporal trends in living vegetation carbon turnover time across tropical, temperate, and cold climate zones, and compared plot data to 8 Earth system models (ESMs). Long-term plots consistently showed decreases in living vegetation carbon turnover time, likely driven by increased tree mortality across all major climate zones. Changes in living vegetation carbon turnover time were negatively correlated with CO2 enrichment in both forest plot data and ESM simulations. However, plot-based correlations between living vegetation carbon turnover time and climate drivers such as precipitation and temperature diverged from those of ESM simulations. Our analyses suggest that forest carbon sinks are likely to be constrained by a decrease in living vegetation carbon turnover time, and accurate projections of forest carbon sink dynamics will require an improved representation of tree mortality processes and their sensitivity to climate in ESMs. © 2019 National Academy of Sciences. All rights reserved. },
    AFFILIATION = { School of Biological Sciences, University of Utah, Salt Lake City, UT 84112, United States; School of Natural Resources and the Environment, University of Arizona, Tucson, AZ 85721, United States; Department of Geography, University of California, Santa Barbara, CA 93106, United States; Morton Arboretum, Lisle, IL 60532, United States; Department of Ecology and Evolutionary Biology, University of California, Los Angeles, CA 90095, United States; Consejo Superior de Investigaciones Científicas, Global Ecology Unit (Center for Ecological Research and Forestry Applications–Consejo Superior de Investigaciones Científicas–Universitat Autònoma de Barcelona), Bellaterra (Catalonia), 08193, Spain; Center for Ecological Research and Forestry Applications, Cerdanyola del Vallès (Catalonia), 08193, Spain; Department of Biological Sciences, University of Quebec at Montreal, Montréal, QC H3C 3J7, Canada; State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Northwest Agriculture and Forestry University, YanglingShaanxi 712100, China; Department of Environmental Studies, University of California, Santa Cruz, CA 95064, United States; Swiss Federal Institute for Forest Snow and Landscape Research (WSL) 8903, Birmensdorf, Switzerland; UMR RECOVER, University of Aix-Marseille, Institut National de Recherche en Sciences et Technologies pour l’Environnement et l’Agriculture, Aix-en-Provence, 13182, France; Slovenian Forestry Institute, Ljubljana, 1000, Slovenia; Institute of Terrestrial Ecosystems, Eidgenössische Technische Hochschule Zürich, Zürich, 8092, Switzerland },
    AUTHOR_KEYWORDS = { Carbon cycle; Forest carbon stocks; Forest productivity; Tree mortality },
    DOCUMENT_TYPE = { Article },
    DOI = { 10.1073/pnas.1821387116 },
    SOURCE = { Scopus },
    URL = { https://www.scopus.com/inward/record.uri?eid=2-s2.0-85076062192&doi=10.1073%2fpnas.1821387116&partnerID=40&md5=5717bc132d8142b3806ec1756a48b0f3 },
}

********************************************************** *************************** FRQNT ************************ **********************************************************

Le CEF est un
regroupement stratégique du

********************************************************** *********************** Infolettre *********************** **********************************************************

Abonnez-vous à
l'Infolettre du CEF!

********************************************************** ***************** Pub - Colloque du CEF ****************** **********************************************************

********************************************************** ************* Écoles d'été et formation **************************** **********************************************************

Formations et Écoles d'été

********************************************************** ***************** Pub - Congrès Mycelium ****************** **********************************************************

Septembre 2021

********************************************************** ***************** Pub - IWTT ****************** **********************************************************

Reporté en 2021

**********************************************************

***************** Pub - Symphonies_Boreales ****************** **********************************************************

********************************************************** ***************** Boîte à trucs *************** **********************************************************

CEF-Référence
La référence vedette !

  • Voici une liste (clairement incomplète) des packages R axés sur l'écologie! N'hésitez pas à ajouter à la liste

Voir les autres...