Evidence for a weakening relationship between interannual temperature variability and northern vegetation activity.
Identifieur interne : 003419 ( PubMed/Corpus ); précédent : 003418; suivant : 003420Evidence for a weakening relationship between interannual temperature variability and northern vegetation activity.
Auteurs : Shilong Piao ; Huijuan Nan ; Chris Huntingford ; Philippe Ciais ; Pierre Friedlingstein ; Stephen Sitch ; Shushi Peng ; Anders Ahlström ; Josep G. Canadell ; Nan Cong ; Sam Levis ; Peter E. Levy ; Lingli Liu ; Mark R. Lomas ; Jiafu Mao ; Ranga B. Myneni ; Philippe Peylin ; Ben Poulter ; Xiaoying Shi ; Guodong Yin ; Nicolas Viovy ; Tao Wang ; Xuhui Wang ; Soenke Zaehle ; Ning Zeng ; Zhenzhong Zeng ; Anping ChenSource :
- Nature communications [ 2041-1723 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- chemical : Soil.
- geographic : Arctic Regions.
- methods : Environmental Monitoring.
- Climate, Computer Simulation, Droughts, Ecosystem, Geography, Global Warming, Photosynthesis, Plant Physiological Phenomena, Plants, Poaceae, Satellite Imagery, Seasons, Temperature.
Abstract
Satellite-derived Normalized Difference Vegetation Index (NDVI), a proxy of vegetation productivity, is known to be correlated with temperature in northern ecosystems. This relationship, however, may change over time following alternations in other environmental factors. Here we show that above 30°N, the strength of the relationship between the interannual variability of growing season NDVI and temperature (partial correlation coefficient RNDVI-GT) declined substantially between 1982 and 2011. This decrease in RNDVI-GT is mainly observed in temperate and arctic ecosystems, and is also partly reproduced by process-based ecosystem model results. In the temperate ecosystem, the decrease in RNDVI-GT coincides with an increase in drought. In the arctic ecosystem, it may be related to a nonlinear response of photosynthesis to temperature, increase of hot extreme days and shrub expansion over grass-dominated tundra. Our results caution the use of results from interannual time scales to constrain the decadal response of plants to ongoing warming.
DOI: 10.1038/ncomms6018
PubMed: 25318638
Links to Exploration step
pubmed:25318638Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Evidence for a weakening relationship between interannual temperature variability and northern vegetation activity.</title><author><name sortKey="Piao, Shilong" sort="Piao, Shilong" uniqKey="Piao S" first="Shilong" last="Piao">Shilong Piao</name><affiliation><nlm:affiliation>1] Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China [2] Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China [3] CAS Center for Excellence in Tibetan Plateau Earth Sciences,Chinese Academy of Sciences, Beijing 100085, China.</nlm:affiliation></affiliation></author><author><name sortKey="Nan, Huijuan" sort="Nan, Huijuan" uniqKey="Nan H" first="Huijuan" last="Nan">Huijuan Nan</name><affiliation><nlm:affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Huntingford, Chris" sort="Huntingford, Chris" uniqKey="Huntingford C" first="Chris" last="Huntingford">Chris Huntingford</name><affiliation><nlm:affiliation>Centre for Ecology and Hydrology, Benson Lane, Wallingford OX10 8BB, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Ciais, Philippe" sort="Ciais, Philippe" uniqKey="Ciais P" first="Philippe" last="Ciais">Philippe Ciais</name><affiliation><nlm:affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Friedlingstein, Pierre" sort="Friedlingstein, Pierre" uniqKey="Friedlingstein P" first="Pierre" last="Friedlingstein">Pierre Friedlingstein</name><affiliation><nlm:affiliation>College of Engineering, Computing and Mathematics, University of Exeter, Exeter EX4 4QF, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Sitch, Stephen" sort="Sitch, Stephen" uniqKey="Sitch S" first="Stephen" last="Sitch">Stephen Sitch</name><affiliation><nlm:affiliation>College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4RJ, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Peng, Shushi" sort="Peng, Shushi" uniqKey="Peng S" first="Shushi" last="Peng">Shushi Peng</name><affiliation><nlm:affiliation>1] Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China [2] Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Ahlstrom, Anders" sort="Ahlstrom, Anders" uniqKey="Ahlstrom A" first="Anders" last="Ahlström">Anders Ahlström</name><affiliation><nlm:affiliation>Department of Earth and Ecosystem Sciences, Lund University, Sölvegatan 12, SE-223 62 Lund, Sweden.</nlm:affiliation></affiliation></author><author><name sortKey="Canadell, Josep G" sort="Canadell, Josep G" uniqKey="Canadell J" first="Josep G" last="Canadell">Josep G. Canadell</name><affiliation><nlm:affiliation>Global Carbon Project, Commonwealth Scientific and Industrial Research Organization, Ocean and Atmospheric Flagship, Canberra, Australian Capital Territory 2601, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Cong, Nan" sort="Cong, Nan" uniqKey="Cong N" first="Nan" last="Cong">Nan Cong</name><affiliation><nlm:affiliation>Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China.</nlm:affiliation></affiliation></author><author><name sortKey="Levis, Sam" sort="Levis, Sam" uniqKey="Levis S" first="Sam" last="Levis">Sam Levis</name><affiliation><nlm:affiliation>National Center for Atmospheric Research, Boulder, Colorada 80301, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Levy, Peter E" sort="Levy, Peter E" uniqKey="Levy P" first="Peter E" last="Levy">Peter E. Levy</name><affiliation><nlm:affiliation>Centre for Ecology and Hydrology, Bush Estate, Penicuik, Midlothian EH26 0QB, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Lingli" sort="Liu, Lingli" uniqKey="Liu L" first="Lingli" last="Liu">Lingli Liu</name><affiliation><nlm:affiliation>State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.</nlm:affiliation></affiliation></author><author><name sortKey="Lomas, Mark R" sort="Lomas, Mark R" uniqKey="Lomas M" first="Mark R" last="Lomas">Mark R. Lomas</name><affiliation><nlm:affiliation>Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Mao, Jiafu" sort="Mao, Jiafu" uniqKey="Mao J" first="Jiafu" last="Mao">Jiafu Mao</name><affiliation><nlm:affiliation>Climate Change Science Institute and Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Myneni, Ranga B" sort="Myneni, Ranga B" uniqKey="Myneni R" first="Ranga B" last="Myneni">Ranga B. Myneni</name><affiliation><nlm:affiliation>Department of Geography and Environment, Boston University, 675 Commonwealth Avenue, Boston, Massachusetts 02215, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Peylin, Philippe" sort="Peylin, Philippe" uniqKey="Peylin P" first="Philippe" last="Peylin">Philippe Peylin</name><affiliation><nlm:affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Poulter, Ben" sort="Poulter, Ben" uniqKey="Poulter B" first="Ben" last="Poulter">Ben Poulter</name><affiliation><nlm:affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Shi, Xiaoying" sort="Shi, Xiaoying" uniqKey="Shi X" first="Xiaoying" last="Shi">Xiaoying Shi</name><affiliation><nlm:affiliation>Climate Change Science Institute and Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Yin, Guodong" sort="Yin, Guodong" uniqKey="Yin G" first="Guodong" last="Yin">Guodong Yin</name><affiliation><nlm:affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Viovy, Nicolas" sort="Viovy, Nicolas" uniqKey="Viovy N" first="Nicolas" last="Viovy">Nicolas Viovy</name><affiliation><nlm:affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Tao" sort="Wang, Tao" uniqKey="Wang T" first="Tao" last="Wang">Tao Wang</name><affiliation><nlm:affiliation>1] Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China [2] Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Xuhui" sort="Wang, Xuhui" uniqKey="Wang X" first="Xuhui" last="Wang">Xuhui Wang</name><affiliation><nlm:affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Zaehle, Soenke" sort="Zaehle, Soenke" uniqKey="Zaehle S" first="Soenke" last="Zaehle">Soenke Zaehle</name><affiliation><nlm:affiliation>Max Planck Institute for Biogeochemistry, P.O. Box 10 01 64, 07701 Jena, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Zeng, Ning" sort="Zeng, Ning" uniqKey="Zeng N" first="Ning" last="Zeng">Ning Zeng</name><affiliation><nlm:affiliation>Department of Atmospheric and Oceanic Science, University of Maryland, College Park, Maryland 20740, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Zeng, Zhenzhong" sort="Zeng, Zhenzhong" uniqKey="Zeng Z" first="Zhenzhong" last="Zeng">Zhenzhong Zeng</name><affiliation><nlm:affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Chen, Anping" sort="Chen, Anping" uniqKey="Chen A" first="Anping" last="Chen">Anping Chen</name><affiliation><nlm:affiliation>Department of Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey 08544, USA.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:25318638</idno><idno type="pmid">25318638</idno><idno type="doi">10.1038/ncomms6018</idno><idno type="wicri:Area/PubMed/Corpus">003419</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">003419</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Evidence for a weakening relationship between interannual temperature variability and northern vegetation activity.</title><author><name sortKey="Piao, Shilong" sort="Piao, Shilong" uniqKey="Piao S" first="Shilong" last="Piao">Shilong Piao</name><affiliation><nlm:affiliation>1] Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China [2] Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China [3] CAS Center for Excellence in Tibetan Plateau Earth Sciences,Chinese Academy of Sciences, Beijing 100085, China.</nlm:affiliation></affiliation></author><author><name sortKey="Nan, Huijuan" sort="Nan, Huijuan" uniqKey="Nan H" first="Huijuan" last="Nan">Huijuan Nan</name><affiliation><nlm:affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Huntingford, Chris" sort="Huntingford, Chris" uniqKey="Huntingford C" first="Chris" last="Huntingford">Chris Huntingford</name><affiliation><nlm:affiliation>Centre for Ecology and Hydrology, Benson Lane, Wallingford OX10 8BB, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Ciais, Philippe" sort="Ciais, Philippe" uniqKey="Ciais P" first="Philippe" last="Ciais">Philippe Ciais</name><affiliation><nlm:affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Friedlingstein, Pierre" sort="Friedlingstein, Pierre" uniqKey="Friedlingstein P" first="Pierre" last="Friedlingstein">Pierre Friedlingstein</name><affiliation><nlm:affiliation>College of Engineering, Computing and Mathematics, University of Exeter, Exeter EX4 4QF, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Sitch, Stephen" sort="Sitch, Stephen" uniqKey="Sitch S" first="Stephen" last="Sitch">Stephen Sitch</name><affiliation><nlm:affiliation>College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4RJ, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Peng, Shushi" sort="Peng, Shushi" uniqKey="Peng S" first="Shushi" last="Peng">Shushi Peng</name><affiliation><nlm:affiliation>1] Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China [2] Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Ahlstrom, Anders" sort="Ahlstrom, Anders" uniqKey="Ahlstrom A" first="Anders" last="Ahlström">Anders Ahlström</name><affiliation><nlm:affiliation>Department of Earth and Ecosystem Sciences, Lund University, Sölvegatan 12, SE-223 62 Lund, Sweden.</nlm:affiliation></affiliation></author><author><name sortKey="Canadell, Josep G" sort="Canadell, Josep G" uniqKey="Canadell J" first="Josep G" last="Canadell">Josep G. Canadell</name><affiliation><nlm:affiliation>Global Carbon Project, Commonwealth Scientific and Industrial Research Organization, Ocean and Atmospheric Flagship, Canberra, Australian Capital Territory 2601, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Cong, Nan" sort="Cong, Nan" uniqKey="Cong N" first="Nan" last="Cong">Nan Cong</name><affiliation><nlm:affiliation>Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China.</nlm:affiliation></affiliation></author><author><name sortKey="Levis, Sam" sort="Levis, Sam" uniqKey="Levis S" first="Sam" last="Levis">Sam Levis</name><affiliation><nlm:affiliation>National Center for Atmospheric Research, Boulder, Colorada 80301, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Levy, Peter E" sort="Levy, Peter E" uniqKey="Levy P" first="Peter E" last="Levy">Peter E. Levy</name><affiliation><nlm:affiliation>Centre for Ecology and Hydrology, Bush Estate, Penicuik, Midlothian EH26 0QB, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Lingli" sort="Liu, Lingli" uniqKey="Liu L" first="Lingli" last="Liu">Lingli Liu</name><affiliation><nlm:affiliation>State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.</nlm:affiliation></affiliation></author><author><name sortKey="Lomas, Mark R" sort="Lomas, Mark R" uniqKey="Lomas M" first="Mark R" last="Lomas">Mark R. Lomas</name><affiliation><nlm:affiliation>Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Mao, Jiafu" sort="Mao, Jiafu" uniqKey="Mao J" first="Jiafu" last="Mao">Jiafu Mao</name><affiliation><nlm:affiliation>Climate Change Science Institute and Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Myneni, Ranga B" sort="Myneni, Ranga B" uniqKey="Myneni R" first="Ranga B" last="Myneni">Ranga B. Myneni</name><affiliation><nlm:affiliation>Department of Geography and Environment, Boston University, 675 Commonwealth Avenue, Boston, Massachusetts 02215, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Peylin, Philippe" sort="Peylin, Philippe" uniqKey="Peylin P" first="Philippe" last="Peylin">Philippe Peylin</name><affiliation><nlm:affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Poulter, Ben" sort="Poulter, Ben" uniqKey="Poulter B" first="Ben" last="Poulter">Ben Poulter</name><affiliation><nlm:affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Shi, Xiaoying" sort="Shi, Xiaoying" uniqKey="Shi X" first="Xiaoying" last="Shi">Xiaoying Shi</name><affiliation><nlm:affiliation>Climate Change Science Institute and Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Yin, Guodong" sort="Yin, Guodong" uniqKey="Yin G" first="Guodong" last="Yin">Guodong Yin</name><affiliation><nlm:affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Viovy, Nicolas" sort="Viovy, Nicolas" uniqKey="Viovy N" first="Nicolas" last="Viovy">Nicolas Viovy</name><affiliation><nlm:affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Tao" sort="Wang, Tao" uniqKey="Wang T" first="Tao" last="Wang">Tao Wang</name><affiliation><nlm:affiliation>1] Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China [2] Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Xuhui" sort="Wang, Xuhui" uniqKey="Wang X" first="Xuhui" last="Wang">Xuhui Wang</name><affiliation><nlm:affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Zaehle, Soenke" sort="Zaehle, Soenke" uniqKey="Zaehle S" first="Soenke" last="Zaehle">Soenke Zaehle</name><affiliation><nlm:affiliation>Max Planck Institute for Biogeochemistry, P.O. Box 10 01 64, 07701 Jena, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Zeng, Ning" sort="Zeng, Ning" uniqKey="Zeng N" first="Ning" last="Zeng">Ning Zeng</name><affiliation><nlm:affiliation>Department of Atmospheric and Oceanic Science, University of Maryland, College Park, Maryland 20740, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Zeng, Zhenzhong" sort="Zeng, Zhenzhong" uniqKey="Zeng Z" first="Zhenzhong" last="Zeng">Zhenzhong Zeng</name><affiliation><nlm:affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Chen, Anping" sort="Chen, Anping" uniqKey="Chen A" first="Anping" last="Chen">Anping Chen</name><affiliation><nlm:affiliation>Department of Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey 08544, USA.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Nature communications</title><idno type="eISSN">2041-1723</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Arctic Regions</term><term>Climate</term><term>Computer Simulation</term><term>Droughts</term><term>Ecosystem</term><term>Environmental Monitoring (methods)</term><term>Geography</term><term>Global Warming</term><term>Photosynthesis</term><term>Plant Physiological Phenomena</term><term>Plants</term><term>Poaceae</term><term>Satellite Imagery</term><term>Seasons</term><term>Soil</term><term>Temperature</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Soil</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Arctic Regions</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Environmental Monitoring</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Climate</term><term>Computer Simulation</term><term>Droughts</term><term>Ecosystem</term><term>Geography</term><term>Global Warming</term><term>Photosynthesis</term><term>Plant Physiological Phenomena</term><term>Plants</term><term>Poaceae</term><term>Satellite Imagery</term><term>Seasons</term><term>Temperature</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Satellite-derived Normalized Difference Vegetation Index (NDVI), a proxy of vegetation productivity, is known to be correlated with temperature in northern ecosystems. This relationship, however, may change over time following alternations in other environmental factors. Here we show that above 30°N, the strength of the relationship between the interannual variability of growing season NDVI and temperature (partial correlation coefficient RNDVI-GT) declined substantially between 1982 and 2011. This decrease in RNDVI-GT is mainly observed in temperate and arctic ecosystems, and is also partly reproduced by process-based ecosystem model results. In the temperate ecosystem, the decrease in RNDVI-GT coincides with an increase in drought. In the arctic ecosystem, it may be related to a nonlinear response of photosynthesis to temperature, increase of hot extreme days and shrub expansion over grass-dominated tundra. Our results caution the use of results from interannual time scales to constrain the decadal response of plants to ongoing warming.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25318638</PMID><DateCreated><Year>2014</Year><Month>10</Month><Day>16</Day></DateCreated><DateCompleted><Year>2016</Year><Month>02</Month><Day>22</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>16</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Electronic">2041-1723</ISSN><JournalIssue CitedMedium="Internet"><Volume>5</Volume><PubDate><Year>2014</Year><Month>Oct</Month><Day>16</Day></PubDate></JournalIssue><Title>Nature communications</Title><ISOAbbreviation>Nat Commun</ISOAbbreviation></Journal><ArticleTitle>Evidence for a weakening relationship between interannual temperature variability and northern vegetation activity.</ArticleTitle><Pagination><MedlinePgn>5018</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1038/ncomms6018</ELocationID><Abstract><AbstractText>Satellite-derived Normalized Difference Vegetation Index (NDVI), a proxy of vegetation productivity, is known to be correlated with temperature in northern ecosystems. This relationship, however, may change over time following alternations in other environmental factors. Here we show that above 30°N, the strength of the relationship between the interannual variability of growing season NDVI and temperature (partial correlation coefficient RNDVI-GT) declined substantially between 1982 and 2011. This decrease in RNDVI-GT is mainly observed in temperate and arctic ecosystems, and is also partly reproduced by process-based ecosystem model results. In the temperate ecosystem, the decrease in RNDVI-GT coincides with an increase in drought. In the arctic ecosystem, it may be related to a nonlinear response of photosynthesis to temperature, increase of hot extreme days and shrub expansion over grass-dominated tundra. Our results caution the use of results from interannual time scales to constrain the decadal response of plants to ongoing warming.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Piao</LastName><ForeName>Shilong</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>1] Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China [2] Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China [3] CAS Center for Excellence in Tibetan Plateau Earth Sciences,Chinese Academy of Sciences, Beijing 100085, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nan</LastName><ForeName>Huijuan</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Huntingford</LastName><ForeName>Chris</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Centre for Ecology and Hydrology, Benson Lane, Wallingford OX10 8BB, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ciais</LastName><ForeName>Philippe</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Friedlingstein</LastName><ForeName>Pierre</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>College of Engineering, Computing and Mathematics, University of Exeter, Exeter EX4 4QF, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sitch</LastName><ForeName>Stephen</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4RJ, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Peng</LastName><ForeName>Shushi</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>1] Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China [2] Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ahlström</LastName><ForeName>Anders</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Department of Earth and Ecosystem Sciences, Lund University, Sölvegatan 12, SE-223 62 Lund, Sweden.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Canadell</LastName><ForeName>Josep G</ForeName><Initials>JG</Initials><AffiliationInfo><Affiliation>Global Carbon Project, Commonwealth Scientific and Industrial Research Organization, Ocean and Atmospheric Flagship, Canberra, Australian Capital Territory 2601, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cong</LastName><ForeName>Nan</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Levis</LastName><ForeName>Sam</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>National Center for Atmospheric Research, Boulder, Colorada 80301, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Levy</LastName><ForeName>Peter E</ForeName><Initials>PE</Initials><AffiliationInfo><Affiliation>Centre for Ecology and Hydrology, Bush Estate, Penicuik, Midlothian EH26 0QB, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Lingli</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lomas</LastName><ForeName>Mark R</ForeName><Initials>MR</Initials><AffiliationInfo><Affiliation>Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Mao</LastName><ForeName>Jiafu</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Climate Change Science Institute and Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Myneni</LastName><ForeName>Ranga B</ForeName><Initials>RB</Initials><AffiliationInfo><Affiliation>Department of Geography and Environment, Boston University, 675 Commonwealth Avenue, Boston, Massachusetts 02215, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Peylin</LastName><ForeName>Philippe</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Poulter</LastName><ForeName>Ben</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Shi</LastName><ForeName>Xiaoying</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Climate Change Science Institute and Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yin</LastName><ForeName>Guodong</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Viovy</LastName><ForeName>Nicolas</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Tao</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>1] Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100085, China [2] Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, 91191 Gif-sur-Yvette, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Xuhui</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zaehle</LastName><ForeName>Soenke</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Max Planck Institute for Biogeochemistry, P.O. Box 10 01 64, 07701 Jena, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zeng</LastName><ForeName>Ning</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Department of Atmospheric and Oceanic Science, University of Maryland, College Park, Maryland 20740, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zeng</LastName><ForeName>Zhenzhong</ForeName><Initials>Z</Initials><AffiliationInfo><Affiliation>Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Anping</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Department of Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey 08544, USA.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>10</Month><Day>16</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Nat Commun</MedlineTA><NlmUniqueID>101528555</NlmUniqueID><ISSNLinking>2041-1723</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001110" MajorTopicYN="N" Type="Geographic">Arctic Regions</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002980" MajorTopicYN="Y">Climate</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003198" MajorTopicYN="N">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055864" MajorTopicYN="N">Droughts</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="Y">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004784" MajorTopicYN="N">Environmental Monitoring</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005843" MajorTopicYN="N">Geography</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D057232" MajorTopicYN="N">Global Warming</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010788" MajorTopicYN="N">Photosynthesis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018521" MajorTopicYN="N">Plant Physiological Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010944" MajorTopicYN="N">Plants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006109" MajorTopicYN="N">Poaceae</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D063809" MajorTopicYN="N">Satellite Imagery</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012621" MajorTopicYN="N">Seasons</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013696" MajorTopicYN="Y">Temperature</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year><Month>06</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2014</Year><Month>08</Month><Day>18</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>10</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>10</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>2</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25318638</ArticleId><ArticleId IdType="pii">ncomms6018</ArticleId><ArticleId IdType="doi">10.1038/ncomms6018</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/PubMed/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003419 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 003419 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Asie
|area= AustralieFrV1
|flux= PubMed
|étape= Corpus
|type= RBID
|clé= pubmed:25318638
|texte= Evidence for a weakening relationship between interannual temperature variability and northern vegetation activity.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i -Sk "pubmed:25318638" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a AustralieFrV1
| This area was generated with Dilib version V0.6.33. |  |