Abstract
Interannual variability in the global land carbon sink is strongly related to variations in tropical temperature and rainfall. This association suggests an important role for moisture-driven fluctuations in tropical vegetation productivity, but empirical evidence to quantify the responsible ecological processes is missing. Such evidence can be obtained from tree-ring data that quantify variability in a major vegetation productivity component: woody biomass growth. Here we compile a pantropical tree-ring network to show that annual woody biomass growth increases primarily with dry-season precipitation and decreases with dry-season maximum temperature. The strength of these dry-season climate responses varies among sites, as reflected in four robust and distinct climate response groups of tropical tree growth derived from clustering. Using cluster and regression analyses, we find that dry-season climate responses are amplified in regions that are drier, hotter and more climatically variable. These amplification patterns suggest that projected global warming will probably aggravate drought-induced declines in annual tropical vegetation productivity. Our study reveals a previously underappreciated role of dry-season climate variability in driving the dynamics of tropical vegetation productivity and consequently in influencing the land carbon sink.
Original language | English |
---|---|
Pages (from-to) | 269-276 |
Number of pages | 8 |
Journal | Nature Geoscience |
Volume | 15 |
Issue number | 4 |
Early online date | 31 Mar 2022 |
DOIs | |
Publication status | Published - Apr 2022 |
Bibliographical note
Funding Information:We acknowledge financial support to the co-authors provided by Agencia Nacional de Promoci?n Cient?fica y Tecnol?gica, Argentina (PICT 2014-2797) to M.E.F.; Alberta Mennega Stichting to P.G.; BBVA Foundation to H.A.M. and J.J.C.; Belspo BRAIN project: BR/143/A3/HERBAXYLAREDD to H.B.; Confedera??o da Agricultura e Pecu?ria do Brasil - CNA to C.F.; Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES, Brazil (PDSE 15011/13-5 to M.A.P.; 88881.135931/2016-01 to C.F.; 88887.199858/2018-00 to G.A.-P.; Finance Code 001 for all Brazilian collaborators); Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico - CNPq, Brazil (ENV 42 to O.D.; 1009/4785031-2 to G.C.; 311874/2017-7 to J.S.); CONACYT-CB-2016-283134 to J.V.-D.; CONICET to F.A.R.; CUOMO FOUNDATION (IPCC scholarship) to M.M.; Deutsche Forschungsgemeinschaft - DFG (BR 1895/15-1 to A.B.; BR 1895/23-1 to A.B.; BR 1895/29-1 to A.B.; BR 1895/24-1 to M.M.); DGD-RMCA PilotMAB to B.T.; Direcci?n General de Asuntos del Personal Acad?mico of the UNAM (Mexico) to R.B.; Elsa-Neumann-Scholarship of the Federal State of Berlin to F.S.; EMBRAPA Brazilian Agricultural Research Corporation to C.F.; Equatorian Direcci?n de Investigaci?n UNL (21-DI-FARNR-2019) to D.P.-C.; S?o Paulo Research Foundation FAPESP (2009/53951-7 to M.T.-F.; 2012/50457-4 to G.C.; 2018/01847?0 to P.G.; 2018/24514-7 to J.R.V.A.; 2019/08783-0 to G.M.L.; 2019/27110-7 to C.F.); FAPESP-NERC 18/50080-4 to G.C.; FAPITEC/SE/FUNTEC no. 01/2011 to M.A.P.; Fulbright Fellowship to B.J.E.; German Academic Exchange Service (DAAD) to M.I. and M.R.; German Ministry of Education, Science, Research, and Technology (FRG 0339638) to O.D.; ICRAF through the Forests, Trees, and Agroforestry research programme of the CGIAR to M.M.; Inter-American Institute for Global Change Research (IAI-SGP-CRA 2047) to J.V.-D.; International Foundation for Science (D/5466-1) to M.I.; Lamont Climate Center to B.M.B.; Miquelfonds to P.G.; National Geographic Global Exploration Fund (GEFNE80-13) to I.R.; USA?s National Science Foundation NSF (IBN-9801287 to A.J.L.; GER 9553623 and a postdoctoral fellowship to B.J.E.); NSF P2C2 (AGS-1501321) to A.C.B., D.G.-S. and G.A.-P.; NSF-FAPESP PIRE 2017/50085-3 to M.T.-F., G.C. and G.M.L.; NUFFIC-NICHE programme (HEART project) to B.K., E.M., J.H.S., J.N. and R. Vinya; Peru ?s CONCYTEC and World Bank (043-2019-FONDECYT-BM-INC.INV.) to J.G.I.; Peru?s Fondo Nacional de Desarrollo Cient?fico, Tecnol?gico y de Innovaci?n Tecnol?gica (FONDECYT-BM-INC.INV 039-2019) to E.J.R.-R. and M.E.F.; Programa Bosques Andinos - HELVETAS Swiss Intercooperation to M.E.F.; Programa Nacional de Becas y Cr?dito Educativo - PRONABEC to J.G.I.; Schlumberger Foundation Faculty for the Future to J.N.; Sigma Xi to A.J.L.; Smithsonian Tropical Research Institute to R. Alfaro-S?nchez.; Spanish Ministry of Foreign Affairs AECID (11-CAP2-1730) to H.A.M. and J.J.C.; UK NERC grant NE/K01353X/1 to E.G. For logistical and (field) assistance, we thank Bangladesh Forest Department; Ethiopian Orthodox Tewahido Church and Congregants; Evandro Dalmaso (CEMAL logging firm); Instituto Boliviano de Investigaci?n Forestal (IBIF; Bolivia); INPA parket Co.; Instituto Federal de Educa??o; Ci?ncia e Tecnologia de Sergipe (IFS); Ministry of Minerals, Energy and Water Resources of Botswana; Reserva Natural da Vale (RNV); Sebastian Bernal; the Valere project of University of Campania ?L. Vanvitelli?; the villagers of Nizanda in Oaxaca, Mexico. We are grateful for the help and supervision by D. Stahle, D. Eckstein and H. Muller-Landau.
Funding Information:
We acknowledge financial support to the co-authors provided by Agencia Nacional de Promoción Científica y Tecnológica, Argentina (PICT 2014-2797) to M.E.F.; Alberta Mennega Stichting to P.G.; BBVA Foundation to H.A.M. and J.J.C.; Belspo BRAIN project: BR/143/A3/HERBAXYLAREDD to H.B.; Confederação da Agricultura e Pecuária do Brasil - CNA to C.F.; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES, Brazil (PDSE 15011/13-5 to M.A.P.; 88881.135931/2016-01 to C.F.; 88887.199858/2018-00 to G.A.-P.; Finance Code 001 for all Brazilian collaborators); Conselho Nacional de Desenvolvimento Científico e Tecnológico - CNPq, Brazil (ENV 42 to O.D.; 1009/4785031-2 to G.C.; 311874/2017-7 to J.S.); CONACYT-CB-2016-283134 to J.V.-D.; CONICET to F.A.R.; CUOMO FOUNDATION (IPCC scholarship) to M.M.; Deutsche Forschungsgemeinschaft - DFG (BR 1895/15-1 to A.B.; BR 1895/23-1 to A.B.; BR 1895/29-1 to A.B.; BR 1895/24-1 to M.M.); DGD-RMCA PilotMAB to B.T.; Dirección General de Asuntos del Personal Académico of the UNAM (Mexico) to R.B.; Elsa-Neumann-Scholarship of the Federal State of Berlin to F.S.; EMBRAPA Brazilian Agricultural Research Corporation to C.F.; Equatorian Dirección de Investigación UNL (21-DI-FARNR-2019) to D.P.-C.; São Paulo Research Foundation FAPESP (2009/53951-7 to M.T.-F.; 2012/50457-4 to G.C.; 2018/01847‐0 to P.G.; 2018/24514-7 to J.R.V.A.; 2019/08783-0 to G.M.L.; 2019/27110-7 to C.F.); FAPESP-NERC 18/50080-4 to G.C.; FAPITEC/SE/FUNTEC no. 01/2011 to M.A.P.; Fulbright Fellowship to B.J.E.; German Academic Exchange Service (DAAD) to M.I. and M.R.; German Ministry of Education, Science, Research, and Technology (FRG 0339638) to O.D.; ICRAF through the Forests, Trees, and Agroforestry research programme of the CGIAR to M.M.; Inter-American Institute for Global Change Research (IAI-SGP-CRA 2047) to J.V.-D.; International Foundation for Science (D/5466-1) to M.I.; Lamont Climate Center to B.M.B.; Miquelfonds to P.G.; National Geographic Global Exploration Fund (GEFNE80-13) to I.R.; USA’s National Science Foundation NSF (IBN-9801287 to A.J.L.; GER 9553623 and a postdoctoral fellowship to B.J.E.); NSF P2C2 (AGS-1501321) to A.C.B., D.G.-S. and G.A.-P.; NSF-FAPESP PIRE 2017/50085-3 to M.T.-F., G.C. and G.M.L.; NUFFIC-NICHE programme (HEART project) to B.K., E.M., J.H.S., J.N. and R. Vinya; Peru ‘s CONCYTEC and World Bank (043-2019-FONDECYT-BM-INC.INV.) to J.G.I.; Peru’s Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica (FONDECYT-BM-INC.INV 039-2019) to E.J.R.-R. and M.E.F.; Programa Bosques Andinos - HELVETAS Swiss Intercooperation to M.E.F.; Programa Nacional de Becas y Crédito Educativo - PRONABEC to J.G.I.; Schlumberger Foundation Faculty for the Future to J.N.; Sigma Xi to A.J.L.; Smithsonian Tropical Research Institute to R. Alfaro-Sánchez.; Spanish Ministry of Foreign Affairs AECID (11-CAP2-1730) to H.A.M. and J.J.C.; UK NERC grant NE/K01353X/1 to E.G. For logistical and (field) assistance, we thank Bangladesh Forest Department; Ethiopian Orthodox Tewahido Church and Congregants; Evandro Dalmaso (CEMAL logging firm); Instituto Boliviano de Investigación Forestal (IBIF; Bolivia); INPA parket Co.; Instituto Federal de Educação; Ciência e Tecnologia de Sergipe (IFS); Ministry of Minerals, Energy and Water Resources of Botswana; Reserva Natural da Vale (RNV); Sebastian Bernal; the Valere project of University of Campania “L. Vanvitelli”; the villagers of Nizanda in Oaxaca, Mexico. We are grateful for the help and supervision by D. Stahle, D. Eckstein and H. Muller-Landau.
Publisher Copyright:
© 2022, The Author(s), under exclusive licence to Springer Nature Limited.
Funding
We acknowledge financial support to the co-authors provided by Agencia Nacional de Promoci?n Cient?fica y Tecnol?gica, Argentina (PICT 2014-2797) to M.E.F.; Alberta Mennega Stichting to P.G.; BBVA Foundation to H.A.M. and J.J.C.; Belspo BRAIN project: BR/143/A3/HERBAXYLAREDD to H.B.; Confedera??o da Agricultura e Pecu?ria do Brasil - CNA to C.F.; Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES, Brazil (PDSE 15011/13-5 to M.A.P.; 88881.135931/2016-01 to C.F.; 88887.199858/2018-00 to G.A.-P.; Finance Code 001 for all Brazilian collaborators); Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico - CNPq, Brazil (ENV 42 to O.D.; 1009/4785031-2 to G.C.; 311874/2017-7 to J.S.); CONACYT-CB-2016-283134 to J.V.-D.; CONICET to F.A.R.; CUOMO FOUNDATION (IPCC scholarship) to M.M.; Deutsche Forschungsgemeinschaft - DFG (BR 1895/15-1 to A.B.; BR 1895/23-1 to A.B.; BR 1895/29-1 to A.B.; BR 1895/24-1 to M.M.); DGD-RMCA PilotMAB to B.T.; Direcci?n General de Asuntos del Personal Acad?mico of the UNAM (Mexico) to R.B.; Elsa-Neumann-Scholarship of the Federal State of Berlin to F.S.; EMBRAPA Brazilian Agricultural Research Corporation to C.F.; Equatorian Direcci?n de Investigaci?n UNL (21-DI-FARNR-2019) to D.P.-C.; S?o Paulo Research Foundation FAPESP (2009/53951-7 to M.T.-F.; 2012/50457-4 to G.C.; 2018/01847?0 to P.G.; 2018/24514-7 to J.R.V.A.; 2019/08783-0 to G.M.L.; 2019/27110-7 to C.F.); FAPESP-NERC 18/50080-4 to G.C.; FAPITEC/SE/FUNTEC no. 01/2011 to M.A.P.; Fulbright Fellowship to B.J.E.; German Academic Exchange Service (DAAD) to M.I. and M.R.; German Ministry of Education, Science, Research, and Technology (FRG 0339638) to O.D.; ICRAF through the Forests, Trees, and Agroforestry research programme of the CGIAR to M.M.; Inter-American Institute for Global Change Research (IAI-SGP-CRA 2047) to J.V.-D.; International Foundation for Science (D/5466-1) to M.I.; Lamont Climate Center to B.M.B.; Miquelfonds to P.G.; National Geographic Global Exploration Fund (GEFNE80-13) to I.R.; USA?s National Science Foundation NSF (IBN-9801287 to A.J.L.; GER 9553623 and a postdoctoral fellowship to B.J.E.); NSF P2C2 (AGS-1501321) to A.C.B., D.G.-S. and G.A.-P.; NSF-FAPESP PIRE 2017/50085-3 to M.T.-F., G.C. and G.M.L.; NUFFIC-NICHE programme (HEART project) to B.K., E.M., J.H.S., J.N. and R. Vinya; Peru ?s CONCYTEC and World Bank (043-2019-FONDECYT-BM-INC.INV.) to J.G.I.; Peru?s Fondo Nacional de Desarrollo Cient?fico, Tecnol?gico y de Innovaci?n Tecnol?gica (FONDECYT-BM-INC.INV 039-2019) to E.J.R.-R. and M.E.F.; Programa Bosques Andinos - HELVETAS Swiss Intercooperation to M.E.F.; Programa Nacional de Becas y Cr?dito Educativo - PRONABEC to J.G.I.; Schlumberger Foundation Faculty for the Future to J.N.; Sigma Xi to A.J.L.; Smithsonian Tropical Research Institute to R. Alfaro-S?nchez.; Spanish Ministry of Foreign Affairs AECID (11-CAP2-1730) to H.A.M. and J.J.C.; UK NERC grant NE/K01353X/1 to E.G. For logistical and (field) assistance, we thank Bangladesh Forest Department; Ethiopian Orthodox Tewahido Church and Congregants; Evandro Dalmaso (CEMAL logging firm); Instituto Boliviano de Investigaci?n Forestal (IBIF; Bolivia); INPA parket Co.; Instituto Federal de Educa??o; Ci?ncia e Tecnologia de Sergipe (IFS); Ministry of Minerals, Energy and Water Resources of Botswana; Reserva Natural da Vale (RNV); Sebastian Bernal; the Valere project of University of Campania ?L. Vanvitelli?; the villagers of Nizanda in Oaxaca, Mexico. We are grateful for the help and supervision by D. Stahle, D. Eckstein and H. Muller-Landau. We acknowledge financial support to the co-authors provided by Agencia Nacional de Promoción Científica y Tecnológica, Argentina (PICT 2014-2797) to M.E.F.; Alberta Mennega Stichting to P.G.; BBVA Foundation to H.A.M. and J.J.C.; Belspo BRAIN project: BR/143/A3/HERBAXYLAREDD to H.B.; Confederação da Agricultura e Pecuária do Brasil - CNA to C.F.; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES, Brazil (PDSE 15011/13-5 to M.A.P.; 88881.135931/2016-01 to C.F.; 88887.199858/2018-00 to G.A.-P.; Finance Code 001 for all Brazilian collaborators); Conselho Nacional de Desenvolvimento Científico e Tecnológico - CNPq, Brazil (ENV 42 to O.D.; 1009/4785031-2 to G.C.; 311874/2017-7 to J.S.); CONACYT-CB-2016-283134 to J.V.-D.; CONICET to F.A.R.; CUOMO FOUNDATION (IPCC scholarship) to M.M.; Deutsche Forschungsgemeinschaft - DFG (BR 1895/15-1 to A.B.; BR 1895/23-1 to A.B.; BR 1895/29-1 to A.B.; BR 1895/24-1 to M.M.); DGD-RMCA PilotMAB to B.T.; Dirección General de Asuntos del Personal Académico of the UNAM (Mexico) to R.B.; Elsa-Neumann-Scholarship of the Federal State of Berlin to F.S.; EMBRAPA Brazilian Agricultural Research Corporation to C.F.; Equatorian Dirección de Investigación UNL (21-DI-FARNR-2019) to D.P.-C.; São Paulo Research Foundation FAPESP (2009/53951-7 to M.T.-F.; 2012/50457-4 to G.C.; 2018/01847‐0 to P.G.; 2018/24514-7 to J.R.V.A.; 2019/08783-0 to G.M.L.; 2019/27110-7 to C.F.); FAPESP-NERC 18/50080-4 to G.C.; FAPITEC/SE/FUNTEC no. 01/2011 to M.A.P.; Fulbright Fellowship to B.J.E.; German Academic Exchange Service (DAAD) to M.I. and M.R.; German Ministry of Education, Science, Research, and Technology (FRG 0339638) to O.D.; ICRAF through the Forests, Trees, and Agroforestry research programme of the CGIAR to M.M.; Inter-American Institute for Global Change Research (IAI-SGP-CRA 2047) to J.V.-D.; International Foundation for Science (D/5466-1) to M.I.; Lamont Climate Center to B.M.B.; Miquelfonds to P.G.; National Geographic Global Exploration Fund (GEFNE80-13) to I.R.; USA’s National Science Foundation NSF (IBN-9801287 to A.J.L.; GER 9553623 and a postdoctoral fellowship to B.J.E.); NSF P2C2 (AGS-1501321) to A.C.B., D.G.-S. and G.A.-P.; NSF-FAPESP PIRE 2017/50085-3 to M.T.-F., G.C. and G.M.L.; NUFFIC-NICHE programme (HEART project) to B.K., E.M., J.H.S., J.N. and R. Vinya; Peru ‘s CONCYTEC and World Bank (043-2019-FONDECYT-BM-INC.INV.) to J.G.I.; Peru’s Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica (FONDECYT-BM-INC.INV 039-2019) to E.J.R.-R. and M.E.F.; Programa Bosques Andinos - HELVETAS Swiss Intercooperation to M.E.F.; Programa Nacional de Becas y Crédito Educativo - PRONABEC to J.G.I.; Schlumberger Foundation Faculty for the Future to J.N.; Sigma Xi to A.J.L.; Smithsonian Tropical Research Institute to R. Alfaro-Sánchez.; Spanish Ministry of Foreign Affairs AECID (11-CAP2-1730) to H.A.M. and J.J.C.; UK NERC grant NE/K01353X/1 to E.G. For logistical and (field) assistance, we thank Bangladesh Forest Department; Ethiopian Orthodox Tewahido Church and Congregants; Evandro Dalmaso (CEMAL logging firm); Instituto Boliviano de Investigación Forestal (IBIF; Bolivia); INPA parket Co.; Instituto Federal de Educação; Ciência e Tecnologia de Sergipe (IFS); Ministry of Minerals, Energy and Water Resources of Botswana; Reserva Natural da Vale (RNV); Sebastian Bernal; the Valere project of University of Campania “L. Vanvitelli”; the villagers of Nizanda in Oaxaca, Mexico. We are grateful for the help and supervision by D. Stahle, D. Eckstein and H. Muller-Landau.
Funders | Funder number |
---|---|
Bangladesh Forest Department | |
Ciência e Tecnologia de Sergipe | |
Confederação da Agricultura e Pecuária do Brasil - CNA | |
FAPESP-NERC | 18/50080-4 |
FAPITEC/SE/FUNTEC | 01/2011 |
German Ministry of Education, Science, Research, and Technology | FRG 0339638 |
Helvetas Swiss Intercooperation | |
Instituto Boliviano de Investigación Forestal | |
Instituto Federal de Educação | |
Ministry of Minerals, Energy and Water Resources of Botswana | |
NSF-FAPESP | PIRE 2017/50085-3 |
National Geographic Global Exploration Fund | GEFNE80-13 |
Programa Bosques Andinos | |
Reserva Natural da Vale | |
Schlumberger Foundation Faculty for the Future | |
Spanish Ministry of Foreign Affairs AECID | 11-CAP2-1730 |
São Paulo Research Foundation FAPESP | 2018/24514-7, 2009/53951-7, 2019/08783-0, 2018/01847‐0, 2012/50457-4, 2019/27110-7 |
Valere project of University of Campania | |
National Science Foundation | GER 9553623, P2C2, IBN-9801287, AGS-1501321 |
World Bank Group | 043-2019-FONDECYT-BM-INC |
Fundación BBVA | BR/143/A3/HERBAXYLAREDD |
Smithsonian Tropical Research Institute | |
Sigma Xia | |
Natural Environment Research Council | NE/K01353X/1 |
Deutscher Akademischer Austauschdienst | |
Deutsche Forschungsgemeinschaft | BR 1895/23-1, BR 1895/24-1, BR 1895/15-1, BR 1895/29-1 |
International Foundation for Science | D/5466-1 |
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior | 88881.135931/2016-01, PDSE 15011/13-5, 88887.199858/2018-00 |
Consejo Nacional de Investigaciones Científicas y Técnicas | |
Agencia Nacional de Promoción Científica y Tecnológica | PICT 2014-2797 |
Conselho Nacional de Desenvolvimento Científico e Tecnológico | 1009/4785031-2, CONACYT-CB-2016-283134, 311874/2017-7 |
Universidad Nacional del Litoral | 21-DI-FARNR-2019 |
Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México | |
Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica | |
Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica | INV 039-2019 |
Inter-American Institute for Global Change Research | IAI-SGP-CRA 2047 |
Consortium of International Agricultural Research Centers |