Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/16282
Title: Climate control of terrestrial carbon exchange across biomes and continents
Authors: Yi, Chuixiang
Li, Runze
Wolbeck, John
Xu, Xiyan
Nilsson, Mats B.
Aires, Luis Miguel Igreja
Albertson, John D.
Ammann, Christoph
Arain, Muhammad Altaf
Araüjo, Alessandro Carioca de
Aubinet, Marc
Myklebust, May C.
Nagy, Zoltán
Noormets, Asko
Oechel, Walter C.
Oren, Ram
Gpallardy, Stephen
Paw U, Kyaw Tha U.
Pereira, João Santos
Pilegaard, Kim
Pintér, Krisztina
Aurela, Mika
Pio, Casimiro
Pita, Gabriel P.A.
Powell, Thomas L.
Rambal, Serge
Randerson, James T.
Randow, Celso Von
Rebmann, Corinna
Rinne, Janne
Rossi, Federica
Roulet, Nigel T.
Barcza, Zoltán
Ryel, Ronald J.
Sagerfors, Jörgen
Saigusa, Nobuko
Sanz-Sanchez, Maria José
Scarascia Mugnozza, G.
Schmid, Hans Peter
Seufert, Günther
Siqueira, Mario B.S.
Soussana, Jean François
Starr, Gregory
Barr, Alan G.
Sutton, Mark A.
Tenhunen, John D.
Tuba, Zoltán
Tuovinen, Juha Pekka
Valentini, Riccardo
Vogel, Christoph S.
Wang, Jingxin
Wang, Shaoqiang
Wang, Weiguo
Welp, Lisa R.
Berbigier, Paul
Wen, Xuefa
Wharton, Sonia
Wilkinson, Matthew
Williams, Christopher A.
Wohlfahrt, Georg
Yamamoto, Susumu
Yu, Guirui
Zampedri, Roberto
Zhao, Bing
Zhao, Xinquan
Beringer, Jason
Bernhofer, Christian
Black, Thomas Andrew
Bolstad, Paul V.
Bosveld, Fred C.
Broadmeadow, Mark S.J.
Buchmann, Nina
Burns, Sean P.P.
Cellier, Pierre
Chen, Jingming
Chen, Jiquan
Ciais, Philippe
Clement, Robert J.
Cook, Bruce Douglas
Curtis, Peter S.
Dail, David Bryan
Dellwik, Ebba
Delpierre, Nicolas
Desai, Ankur Rashmikant
Dore, Sabina
Dragoni, Danilo
Drake, Bert G.
Dufr?ne, Éric
Dunn, Allison L.
Elbers, Jan A.
Eugster, Werner
Falk, Matthias
Feigenwinter, Christian
Flanagan, Lawrence B.
Foken, Thomas
Frank, John M.
FUHRER, JÜRG
Gianelle, Damiano
Goldstein, Allen H.
Goulden, Michael L.
Granier, André
Grünwald, Thomas
Gu, Lianhong
Guo, Haiqiang
Hammerle, Albin
Han, Shijie
Hanan, Niall P.
Haszpra, László
Bernhard, Heinesch
Helfter, Carole
Hendriks, Dimmie M.D.
Hutley, Lindsay B.
Ibrom, Andreas
Jacobs, Cor M.J.
Johansson, Torbjörn
Jongen, Marjan
Katul, Gabriel George
Kiely, Gerard K.
Klumpp, Katja
Alexander, Knohl,
Kolb, Thomas E.
Kutsch, Werner Leo
Lafleu, Peter
Laurila, Tuomas
Leuning, R.
Lindroth, A.
Liu, Heping
Loubet, Benjamin
Manca, Giovanni
Marek, Michal V.
Margolis, Hank A.
Martin, Timothy A.
Massman, William J.
Matamala, Roser M.
Matteucci, Giorgio
McCaughey, Harry J.
Merbold, Lutz
Meyers, Tilden P.
Migliavacca, Mirco
Miglietta, F.
Misson, Laurent
Mölder, Meelis
Moncrieff, John B.
Monson, Russell K.
Montagnani, Leonardo
Montes-Helu, Mario C.
Moors, Eddy J.
Moureaux, Christine
Mukelabai, Mukufute M.
Munger, J. William
Keywords: Atmospheric Chemistry
Carbon
Carbon Dioxide
Ecosystems
Forestry
Photosynthesis
Temperature
Biomes
Carbon Sequestration
Dryness
Eddy Fluxes
Global Carbon Cycle
Nee
Respiration
Climate Control
Issue Date: 2010
metadata.dc.publisher.journal: Environmental Research Letters
metadata.dc.relation.ispartof: Volume 5, Número 3
Abstract: Understanding the relationships between climate and carbon exchange by terrestrial ecosystems is critical to predict future levels of atmospheric carbon dioxide because of the potential accelerating effects of positive climate-carbon cycle feedbacks. However, directly observed relationships between climate and terrestrial CO2exchange with the atmosphere across biomes and continents are lacking. Here we present data describing the relationships between net ecosystem exchange of carbon (NEE) and climate factors as measured using the eddy covariance method at 125 unique sites in various ecosystems over six continents with a total of 559 site-years. We find that NEE observed at eddy covariance sites is (1) a strong function of mean annual temperature at mid- and high-latitudes, (2) a strong function of dryness at mid- and low-latitudes, and (3) a function of both temperature and dryness around the mid-latitudinal belt (45°N). The sensitivity of NEE to mean annual temperature breaks down at ∼16 ®C (a threshold value of mean annual temperature), above which no further increase of CO,.2uptake with temperature was observed and dryness influence overrules temperature influence. © 2010 lOP Publishing Ltd.
metadata.dc.identifier.doi: 10.1088/1748-9326/5/3/034007
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