气候变化领域集成服务门户(CCPortal): Sensitivity of South American tropical forests to an extreme climate anomaly

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DOI	10.1038/s41558-023-01776-4
	Sensitivity of South American tropical forests to an extreme climate anomaly
	Bennett, Amy C.; Rodrigues de Sousa, Thaiane; Monteagudo-Mendoza, Abel; Esquivel-Muelbert, Adriane; Morandi, Paulo S.; Coelho de Souza, Fernanda; Castro, Wendeson; Duque, Luisa Fernanda; Flores Llampazo, Gerardo; Manoel dos Santos, Rubens; Ramos, Eliana; Vilanova Torre, Emilio; Alvarez-Davila, Esteban; Baker, Timothy R.; Costa, Flavia R. C.; Lewis, Simon L.; Marimon, Beatriz S.; Schietti, Juliana; Burban, Benoit; Berenguer, Erika; Araujo-Murakami, Alejandro; Restrepo Correa, Zorayda; Lopez, Wilmar; Delgado Santana, Flavia; Viscarra, Laura Jessica; Elias, Fernando; Vasquez Martinez, Rodolfo; Marimon-Junior, Ben Hur; Galbraith, David; Sullivan, Martin J. P.; Emilio, Thaise; Prestes, Nayane C. C. S.; Barlow, Jos; Alencar Fagundes, Nathalle Cristine; Almeida de Oliveira, Edmar; Alvarez Loayza, Patricia; Alves, Luciana F.; Aparecida Vieira, Simone; Andrade Maia, Vinicius; Aragao, Luiz E. O. C.; Arets, Eric J. M. M.; Arroyo, Luzmila; Banki, Olaf; Baraloto, Christopher; Barbosa Camargo, Plinio; Barroso, Jorcely; Bento da Silva, Wilder; Bonal, Damien; Borges Miranda Santos, Alisson; Brienen, Roel J. W.; Brown, Foster; Castilho, Carolina V.; Cerruto Ribeiro, Sabina; Chama Moscoso, Victor; Chavez, Ezequiel; Comiskey, James A.; Cornejo Valverde, Fernando; Davila Cardozo, Nallarett; de Aguiar-Campos, Natalia; de Oliveira Melo, Lia; del Aguila Pasquel, Jhon; Derroire, Geraldine; Disney, Mathias; do Socorro, Maria; Dourdain, Aurelie; Feldpausch, Ted R.; Ferreira, Joice; Forni Martins, Valeria; Gardner, Toby; Gloor, Emanuel; Gutierrez Sibauty, Gloria; Guillen, Rene; Hase, Eduardo; Herault, Bruno; Honorio Coronado, Euridice N.; Huaraca Huasco, Walter; Janovec, John P.; Jimenez-Rojas, Eliana; Joly, Carlos; Kalamandeen, Michelle; Killeen, Timothy J.; Lais Farrapo, Camila; Levesley, Aurora; Lizon Romano, Leon; Lopez Gonzalez, Gabriela; Maes dos Santos, Flavio Antonio; Magnusson, William E.; Malhi, Yadvinder; Matias de Almeida Reis, Simone; Melgaco, Karina; Melo Cruz, Omar A.; Mendoza Polo, Irina; Montanez, Tatiana; Morel, Jean Daniel; Nunez Vargas, M. Percy; Oliveira de Araujo, Raimunda; Pallqui Camacho, Nadir C.; Parada Gutierrez, Alexander; Pennington, Toby; Pickavance, Georgia C.; Pipoly, John; Pitman, Nigel C. A.; Quesada, Carlos; Ramirez Arevalo, Freddy; Ramirez-Angulo, Hirma; Flora Ramos, Rafael; Richardson, James E.; Rodrigo de Souza, Cleber; Roopsind, Anand; Schwartz, Gustavo; Silva, Richarlly C.; Silva Espejo, Javier; Silveira, Marcos; Singh, James; Soto Shareva, Yhan; Steininger, Marc; Stropp, Juliana; Talbot, Joey; ter Steege, Hans; Terborgh, John; Thomas, Raquel; Valenzuela Gamarra, Luis; van der Heijden, Geertje; van der Hout, Peter; Zagt, Roderick; Phillips, Oliver L.
发表日期	2023
ISSN	1758-678X
EISSN	1758-6798
英文摘要	The tropical forest carbon sink is known to be drought sensitive, but it is unclear which forests are the most vulnerable to extreme events. Forests with hotter and drier baseline conditions may be protected by prior adaptation, or more vulnerable because they operate closer to physiological limits. Here we report that forests in drier South American climates experienced the greatest impacts of the 2015-2016 El Nino, indicating greater vulnerability to extreme temperatures and drought. The long-term, ground-measured tree-by-tree responses of 123 forest plots across tropical South America show that the biomass carbon sink ceased during the event with carbon balance becoming indistinguishable from zero (-0.02 & PLUSMN; 0.37 Mg C ha-1 per year). However, intact tropical South American forests overall were no more sensitive to the extreme 2015-2016 El Nino than to previous less intense events, remaining a key defence against climate change as long as they are protected. The authors analyse tree responses to an extreme heat and drought event across South America to understand long-term climate resistance. While no more sensitive to this than previous lesser events, forests in drier climates showed the greatest impacts and thus vulnerability to climate extremes.
英文关键词	CARBON SINK; DROUGHT; MORTALITY; BIOMASS; TREES; FRAGMENTATION; HYDRAULICS; AMAZONIA; PATTERNS; AFRICAN
WOS研究方向	Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001063421300004
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282394
作者单位	University of Leeds; Institute Nacional de Pesquisas da Amazonia; University of Birmingham; University of Birmingham; Universidade do Estado de Mato Grosso; Universidade de Brasilia; Universidade Federal do Acre (UFAC); Universidad Nacional Jorge Basadre Grohmann; Universidade Federal de Lavras; Wildlife Conservation Society; University of London; University College London; Universidade Federal de Amazonas; INRAE; AgroParisTech; University of Oxford; Lancaster University; Universidad Nacional de Colombia; Universidad Nacional de Colombia; Universidade Federal do Para; Universidade do Estado de Mato Grosso; Manchester Metropolitan University; Universidade de Sao Paulo; Universidade Estadual de Campinas; Duke University; University of California System; University of California Los Angeles; Universidade Estadual de Campinas; Instituto Nacional de Pesquisas Espaciais (INPE); University of Exeter; Wageningen University & Research; Naturalis Biodiversity Center; State University System of Florida; Florida Inte...
推荐引用方式 GB/T 7714	Bennett, Amy C.,Rodrigues de Sousa, Thaiane,Monteagudo-Mendoza, Abel,et al. Sensitivity of South American tropical forests to an extreme climate anomaly[J],2023.
APA	Bennett, Amy C..,Rodrigues de Sousa, Thaiane.,Monteagudo-Mendoza, Abel.,Esquivel-Muelbert, Adriane.,Morandi, Paulo S..,...&Phillips, Oliver L..(2023).Sensitivity of South American tropical forests to an extreme climate anomaly.Nature Climate Change.
MLA	Bennett, Amy C.,et al."Sensitivity of South American tropical forests to an extreme climate anomaly".Nature Climate Change (2023).