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Species packing and the latitudinal gradient in beta-diversity

文献类型：期刊论文

作者Cao, Ke2; Condit, Richard3,4; Mi, Xiangcheng; Chen, Lei; Ren, Haibao; Xu, Wubing; Burslem, David F. R. P.; Cai, Chunrong8; Cao, Min9,10; Chang, Li-Wan
刊名PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
出版日期2021
卷号288期号:1948
ISSN号0962-8452
关键词beta-diversity gamma-diversity sampling bias latitude species packing niche specialization
DOI10.1098/rspb.2020.3045
文献子类Article
英文摘要The decline in species richness at higher latitudes is among the most fundamental patterns in ecology. Whether changes in species composition across space (beta-diversity) contribute to this gradient of overall species richness (gamma-diversity) remains hotly debated. Previous studies that failed to resolve the issue suffered from a well-known tendency for small samples in areas with high gamma-diversity to have inflated measures of beta-diversity. Here, we provide a novel analytical test, using beta-diversity metrics that correct the gamma-diversity and sampling biases, to compare beta-diversity and species packing across a latitudinal gradient in tree species richness of 21 large forest plots along a large environmental gradient in East Asia. We demonstrate that after accounting for topography and correcting the gamma-diversity bias, tropical forests still have higher beta-diversity than temperate analogues. This suggests that beta-diversity contributes to the latitudinal species richness gradient as a component of gamma-diversity. Moreover, both niche specialization and niche marginality (a measure of niche spacing along an environmental gradient) also increase towards the equator, after controlling for the effect of topographical heterogeneity. This supports the joint importance of tighter species packing and larger niche space in tropical forests while also demonstrating the importance of local processes in controlling beta-diversity.
学科主题Biology ; Ecology ; Evolutionary Biology
电子版国际标准刊号1471-2954
出版地LONDON
WOS关键词ENVIRONMENTAL HETEROGENEITY ; TROPICAL FORESTS ; EXTRAPOLATION ; DISTRIBUTIONS ; BIODIVERSITY ; RAREFACTION ; ASSEMBLAGES ; MECHANISMS ; PATTERNS ; DRIVERS
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
出版者ROYAL SOC
WOS记录号WOS:000738762100010
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences [XDB31000000] ; National Natural Science Foundation of China [NSFC 31770478] ; Southeast Asia Rain Forest Research Programme(SEARRP) ; NationalKey BasicResearch Program of China [2014CB954100] ; Heilongjiang Province [XKLY2018ZR01] ; National Key R&D Program of China [2016YFC1201102, 2016YFC0502405] ; Central Public-interest Scientific Institution Basal Research Fund [CAFYBB2017ZE001] ; CTFS Forest GEO ; Taiwan Forestry Bureau [92-00-2-06, tfbm960226] ; Taiwan Forestry Research Institute [93AS-2.4.2-FI-G1, 94AS-11.1.2-FI-G1, 97AS7.1.1.F1-G1] ; Ministry of Science and Technology of Taiwan [NSC92-3114-B002-009] ; Scientific Research Funds of Heilongjiang Provincial Research Institutes [CZKYF2021B006] ; VILLUM FONDEN [16549] ; [NSFC 31470490] ; [31470487] ; [41475123] ; [31570426] ; [31570432] ; [31570486] ; [31622014] ; [31660130] ; [31670441] ; [31670628] ; [31700356] ; [31760141] ; [31870404] ; [32061123003]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/26648]  
专题植被与环境变化国家重点实验室
作者单位1.Zhejiang Univ, Coll Life Sci, Hangzhou 310058, Peoples R China
2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
3.Beijing Normal Univ, Coll Life Sci, Key Lab Biodivers Sci & Ecol Engn, Minist Educ, Beijing 100875, Peoples R China
4.Morton Arboretum, 4100 Illinois Rte 53, Lisle, IL 60532 USA
5.Field Museum Nat Hist, 1400 S Lake Shore Dr, Chicago, IL 60605 USA
6.Aarhus Univ, Ctr Biodivers Dynam Changing World BIOCHANGE, Ny Munkegade 114, DK-8000 Aarhus C, Denmark
7.Aarhus Univ, Sect Ecoinformat & Biodivers, Dept Biol, Ny Munkegade 114, DK-8000 Aarhus C, Denmark
8.Burslem, David F. R. P.] Univ Aberdeen, Sch Biol Sci, Cruickshank Bldg,St Machar Dr, Aberdeen AB24 3UU, Scotland
9.Heilongjiang Acad Sci, Institue Nat Resources & Ecol, Harbin 150040, Peoples R China
10.Chinese Acad Sci, CAS Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Kunming 650223, Yunnan, Peoples R China
推荐引用方式
GB/T 7714		 Cao, Ke,Condit, Richard,Mi, Xiangcheng,et al. Species packing and the latitudinal gradient in beta-diversity[J]. PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,2021,288(1948).
APA Cao, Ke.,Condit, Richard.,Mi, Xiangcheng.,Chen, Lei.,Ren, Haibao.,...&Svenning, Jens-Christian.(2021).Species packing and the latitudinal gradient in beta-diversity.PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,288(1948).
MLA Cao, Ke,et al."Species packing and the latitudinal gradient in beta-diversity".PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES 288.1948(2021).

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来源：植物研究所

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