Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41558-019-0458-0 |
Amazonian rainforest tree mortality driven by climate and functional traits | |
Aleixo, Izabela1,2; Norris, Darren3,4,5; Hemerik, Lia6; Barbosa, Antenor7; Prata, Eduardo8; Costa, Flavia1,3; Poorter, Lourens2 | |
2019-05-01 | |
发表期刊 | NATURE CLIMATE CHANGE
![]() |
ISSN | 1758-678X |
EISSN | 1758-6798 |
出版年 | 2019 |
卷号 | 9期号:5页码:384-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Brazil; Netherlands |
英文摘要 | Tree mortality appears to be increasing in moist tropical forests(1), with potentially important implications for global carbon and water cycles(2). Little is known about the drivers of tree mortality in these diverse forests, partly because long-term data are lacking(3). The relative importance of climatic factors and species functional traits as drivers of tropical tree mortality are evaluated using a unique dataset in which the survival of over 1,000 rainforest canopy trees from over 200 species has been monitored monthly over five decades in the Central Amazon. We found that drought, as well as heat, storms and extreme rainy years, increase tree mortality for at least two years after the climatic event. Specific functional groups (pioneers, softwoods and evergreens) had especially high mortality during extreme years. These results suggest that predicted climate change will lead to higher tree mortality rates, especially for short-lived species, which may result in faster carbon sequestration but lower carbon storage of tropical forests. |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000466122200019 |
WOS关键词 | EL-NINO ; TROPICAL FOREST ; SEVERE DROUGHT ; WOOD DENSITY ; GROWTH ; PATTERNS ; IMPACT ; DRY ; DISTURBANCE ; PHENOLOGY |
WOS类目 | Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/183073 |
专题 | 资源环境科学 |
作者单位 | 1.Inst Nacl de Pesquisas da Amazonia, Programa Posgrad Ecol, Manaus, Amazonas, Brazil; 2.Wageningen Univ & Res, Forest Ecol & Forest Management Grp, Wageningen, Netherlands; 3.Inst Nacl de Pesquisas da Amazonia, Coordenacao Pesquisas Biodiversidade, Manaus, Amazonas, Brazil; 4.Univ Fed Amapa, Programa Posgrad Biodiversidade Trop, Macapa, Brazil; 5.Univ Fed Amapa, Coordenacao Ciencias Ambientais, Macapa, Brazil; 6.Wageningen Univ, Biometris Math & Stat Methods, Wageningen, Netherlands; 7.Inst Nacl de Pesquisas da Amazonia, Coordenacao Tecnol & Inovacao, Manaus, Amazonas, Brazil; 8.Inst Nacl de Pesquisas da Amazonia, Coordenacao Dinam Ambiental, Manaus, Amazonas, Brazil |
推荐引用方式 GB/T 7714 | Aleixo, Izabela,Norris, Darren,Hemerik, Lia,et al. Amazonian rainforest tree mortality driven by climate and functional traits[J]. NATURE CLIMATE CHANGE,2019,9(5):384-+. |
APA | Aleixo, Izabela.,Norris, Darren.,Hemerik, Lia.,Barbosa, Antenor.,Prata, Eduardo.,...&Poorter, Lourens.(2019).Amazonian rainforest tree mortality driven by climate and functional traits.NATURE CLIMATE CHANGE,9(5),384-+. |
MLA | Aleixo, Izabela,et al."Amazonian rainforest tree mortality driven by climate and functional traits".NATURE CLIMATE CHANGE 9.5(2019):384-+. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论