中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Direct and indirect effects of climate on richness drive the latitudinal diversity gradient in forest trees

文献类型:期刊论文

作者Chu, Chengjin; Lutz, James A.; Kral, Kamil2; Vrska, Tomas2; Yin, Xue; Myers, Jonathan A.; Abiem, Iveren5,6,7; Alonso, Alfonso8; Bourg, Norm10; Burslem, David F. R. P.
刊名ECOLOGY LETTERS
出版日期2019
卷号22期号:2页码:245-255
ISSN号1461-023X
关键词Species Richness Global Patterns Temperature Competition Evolution Growth Energy Water Size Dynamics
DOI10.1111/ele.13175
英文摘要

Climate is widely recognised as an important determinant of the latitudinal diversity gradient. However, most existing studies make no distinction between direct and indirect effects of climate, which substantially hinders our understanding of how climate constrains biodiversity globally. Using data from 35 large forest plots, we test hypothesised relationships amongst climate, topography, forest structural attributes (stem abundance, tree size variation and stand basal area) and tree species richness to better understand drivers of latitudinal tree diversity patterns. Climate influences tree richness both directly, with more species in warm, moist, aseasonal climates and indirectly, with more species at higher stem abundance. These results imply direct limitation of species diversity by climatic stress and more rapid (co-)evolution and narrower niche partitioning in warm climates. They also support the idea that increased numbers of individuals associated with high primary productivity are partitioned to support a greater number of species.

学科主题Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000456083800003
源URL[http://ir.xtbg.org.cn/handle/353005/11207]  
专题西双版纳热带植物园_森林生态研究组
作者单位1.Sun Yat Sen Univ, Sch Life Sci, Dept Ecol, State Key Lab Biocontrol, Guangzhou 510275, Guangdong, Peoples R China
2.Lutz, James A.] Utah State Univ, Wildland Resources Dept, Logan, UT 84322 USA
3.Silva Tarouca Res Inst, Dept Forest Ecol, Brno, Czech Republic
4.Myers, Jonathan A.] Washington Univ, Dept Biol, Campus Box 1137, St Louis, MO 63130 USA
5.Myers, Jonathan A.] Washington Univ, Tyson Res Ctr, St Louis, MO USA
6.Univ Jos, Dept Plant Sci & Technol, Jos, Nigeria
7.Nigerian Montane Forest Project, Mambilla Plateau, Taraba State, Nigeria
8.Univ Canterbury, Sch Biol Sci, Christchurch, New Zealand
9.Smithsonian Conservat Biol Inst, Ctr Conservat & Sustainabil, Natl Zool Pk, Washington, DC USA
10.Bourg, Norm; McShea, William; Anderson-Teixeira, Kristina J.] Smithsonian Conservat Biol Inst, Conservat Ecol Ctr, Natl Zool Pk, Front Royal, VA USA
推荐引用方式
GB/T 7714
Chu, Chengjin,Lutz, James A.,Kral, Kamil,et al. Direct and indirect effects of climate on richness drive the latitudinal diversity gradient in forest trees[J]. ECOLOGY LETTERS,2019,22(2):245-255.
APA Chu, Chengjin.,Lutz, James A..,Kral, Kamil.,Vrska, Tomas.,Yin, Xue.,...&He, Fangliang.(2019).Direct and indirect effects of climate on richness drive the latitudinal diversity gradient in forest trees.ECOLOGY LETTERS,22(2),245-255.
MLA Chu, Chengjin,et al."Direct and indirect effects of climate on richness drive the latitudinal diversity gradient in forest trees".ECOLOGY LETTERS 22.2(2019):245-255.

入库方式: OAI收割

来源:西双版纳热带植物园

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