Artículos de revistas
Climate Seasonality Limits Leaf Carbon Assimilation And Wood Productivity In Tropical Forests
Registro en:
Biogeosciences. Copernicus Gesellschaft Mbh, v. 13, p. 2537 - 2562, 2016.
1726-4170
1726-4189
WOS:000377276700021
10.5194/bg-13-2537-2016
Autor
Wagner
Fabien H.; Herault
Bruno; Bonal
Damien; Stahl
Clement; Anderson
Liana O.; Baker
Timothy R.; Becker
Gabriel Sebastian; Beeckman
Hans; Souza
Danilo Boanerges; Botosso
Paulo Cesar; Bowman
David M. J. S.; Braeuning
Achim; Brede
Benjamin; Brown
Foster Irving; Julio Camarero
Jesus; Camargo
Plnio Barbosa; Cardoso
Fernanda C. G.; Carvalho
Fabricio Alvim; Castro
Wendeson; Chagas
Rubens Koloski; Chave
Jerome; Chidumayo
Emmanuel N.; Clark
Deborah A.; Capellotto Costa
Flavia Regina; Couralet
Camille; da Silva Mauricio
Paulo Henrique; Dalitz
Helmut; de Castro
Vinicius Resende; de Freitas Milani
Jaanan Eloisa; de Oliveira
Edilson Consuelo; Arruda
Luciano de Souza; Devineau
Jean-Louis; Drew
David M.; Duenisch
Oliver; Durigan
Giselda; Elifuraha
Elisha; Fedele
Marcio; Fedele
Ligia Ferreira; Figueiredo Filho
Afonso; Guimaraes Finger
Cesar Augusto; Franco
Augusto Cesar; Freitas Junior
Joao Lima; Galvao
Franklin; Gebrekirstos
Aster; Gliniars
Robert; Lima de Alencastro Graca
Paulo Maurcio; Griffiths
Anthony D.; Grogan
James; Guan
Kaiyu; Homeier
Jurgen; Kanieski
Maria Raquel; Kho
Lip Khoon; Koenig
Jennifer; Kohler
Sintia Valerio; Krepkowski
Julia; Lemos-Filho
Jose Pires; Lieberman
Diana; Lieberman
Milton Eugene; Lisi
Claudio Sergio; Santos
Tomaz Longhi; Lopez Ayala
Jose Luis; Maeda
Eduardo Eijji; Malhi
Yadvinder; Maria
Vivian R. B.; Marques
Marcia C. M.; Marques
Renato; Maza Chamba
Hector; Mbwambo
Lawrence; Lisboa Melgaco
Karina Liana; Angela Mendivelso
Hooz; Murphy
Brett P.; O'Brien
Joseph J.; Oberbauer
Steven F.; Okada
Naoki; Pelissier
Raphael; Prior
Lynda D.; Alejandro Roig
Fidel; Ross
Michael; Rossatto
Davi Rodrigo; Rossi
Vivien; Rowland
Lucy; Rutishauser
Ervan; Santana
Hellen; Schulze
Mark; Selhorst
Diogo; Silva
Williamar Rodrigues; Silveira
Marcos; Spannl
Susanne; Swaine
Michael D.; Toledo
Jose Julio; Toledo
Marcos Miranda; Toledo
Marisol; Toma
Takeshi; Tomazello Filho
Mario; Valdez Hernandez
Juan Ignacio; Verbesselt
Jan; Vieira
Simone Aparecida; Vincent
Gregoire; de Castilho
Carolina Volkmer; Volland
Franziska; Worbes
Martin; Bolzan Zanon
Magda Lea; Aragao
Luiz E. O. C.
Institución
Resumen
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) The seasonal climate drivers of the carbon cycle in tropical forests remain poorly known, although these forests account for more carbon assimilation and storage than any other terrestrial ecosystem. Based on a unique combination of seasonal pan-tropical data sets from 89 experimental sites (68 include aboveground wood productivity measurements and 35 litter productivity measurements), their associated canopy photosynthetic capacity (enhanced vegetation index, EVI) and climate, we ask how carbon assimilation and aboveground allocation are related to climate seasonality in tropical forests and how they interact in the seasonal carbon cycle. We found that canopy photosynthetic capacity seasonality responds positively to precipitation when rainfall is < 2000 mm yr(-1) (water-limited forests) and to radiation otherwise (light-limited forests). On the other hand, independent of climate limitations, wood productivity and litterfall are driven by seasonal variation in precipitation and evapotranspiration, respectively. Consequently, light-limited forests present an asynchronism between canopy photosynthetic capacity and wood productivity. First-order control by precipitation likely indicates a decrease in tropical forest productivity in a drier climate in water-limited forest, and in current light-limited forest with future rainfall < 2000 mm yr(-1). 13 8 2537 2562 Fapesp (Fundacao de Amparo a Pesquisa do Estado de Sao Paulo) [13/14520-6] FAPESP [50533-5, 02/ 14166-3] CNPQ [304425/2013-3, 476477/2006-9] FAPEMIG Australian Research Council [DP0878177] German Research Foundation (DFG) [BR1895/15, BR1895/14, BR1895/23 (PAK 823), BR 1895/14-1/2 (FOR 816), BR 1895/231/2 (PAK 823)] Fundacao O Boticario de Protecao a Natureza [0705-2006] CNPq/PELD "Impactos antropicos no ecossistema de floresta tropical - site Manaus" [403764/2012-2] US Forest Service-International Institute of Tropical Forestry ARC [LP0219425] National Science Foundation BE/CBC [EAR 421178] National Science Foundation [DEB 842235] Academy of Finland [266393] European Union Malaysian Palm Oil Board Hermon Slade Foundation [HSF 09/5] "Investissement d'Avenir" grant from the ANR [CEBA: ANR-10-LABX-0025] Instituto Boliviano de Investigacion Forestal (IBIF, Bolivia) Brazilian Council for Superior Education, CAPES Deutsche Forschungsgemeinschaft (DFG) [BR379/16, HO3296/4] US National Science Foundation [EAR0421178, DEB-1357112] US Department of Energy Andrew W. Mellon Foundation Conservation International's TEAM Initiative "European Research 991 Council Synergy", grant [ERC-2013-SyG-610028] Petrobras SA Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)