Spatial scale changes the relationship between beta diversity, species richness and latitude

doi:10.1098/rsos.181168

CORC > 武汉植物园 > 中国科学院武汉植物园

	Spatial scale changes the relationship between beta diversity, species richness and latitude
	Koh, Lian Pin 27; Harrison, Rhett D.1; Condit, Richard 2; Tan, Sylvester 3; Li, Yide 17; Qiao, Xiujuan 13; Wang, Xihua 4; Li, Xiankun 5; Mi, Xiangcheng 15; Xiang, Wusheng 5
刊名	ROYAL SOCIETY OPEN SCIENCE
	2018-09-01
卷号	5 期号:9 页码:10
关键词	beta-deviation ForestGEO null model pairwise dissimilarity tree diversity
ISSN号	2054-5703
DOI	10.1098/rsos.181168
英文摘要	The relationship between beta-diversity and latitude still remains to be a core question in ecology because of the lack of consensus between studies. One hypothesis for the lack of consensus between studies is that spatial scale changes the relationship between latitude and beta-diversity. Here, we test this hypothesis using tree data from 15 large-scale forest plots (greater than or equal to 15 ha, diameter at breast height > 1 cm) across a latitudinal gradient (3-30') in the Asia-Pacific region. We found that the observed beta-diversity decreased with increasing latitude when sampling local tree communities at small spatial scale (grain size <= 0.1 ha), but the observed beta-diversity did not change with latitude when sampling at large spatial scales (greater than or equal to 025 ha). Differences in latitudinal (beta-diversity gradients across spatial scales were caused by pooled species richness (gamma-diversity), which influenced observed (beta-diversity values at small spatial scales, but not at large spatial scales. Therefore, spatial scale changes the relationship between beta-diversity, gamma-diversity and latitude, and improving sample representativeness avoids the gamma-dependence of beta-diversity.
资助项目	National Natural Science Foundation of China[31470487] ; National Natural Science Foundation of China[31210103920] ; National Natural Science Foundation of China[31660130] ; National Natural Science Foundation of China[31760131] ; University of Peradeniya, Center for Tropical Forest Science of the Smithsonian Tropical Research Institute, Arnold Arboretum of Harvard University, USA ; John D. and Catherine T. MacArthur Foundation ; National Institute for Environmental Science, Japan ; Helmholtz Centre for Environmental Research-UFZ, Germany ; Forest Department of Sarawak, Malaysia ; Center for Tropical Forest Science of the Smithsonian Tropical Research Institute ; Arnold Arboretum of Harvard University, USA (under NSF)[DEB-9107247] ; Arnold Arboretum of Harvard University, USA (under NSF)[DEB-9629601] ; Osaka City, Ehime and Kyoto Universities, Japan ; US National Science Foundation ; Sun Yat-sen University in Guangzhou, China ; Wanang plot came from the Czech Academy of Sciences[GACR 16-18022S] ; University of Minnesota - NSF[DEB-1027297] ; NIH[ICBG 5UO1TW006671]
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	ROYAL SOC
WOS记录号	WOS:000446259700062
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/5959]
专题	中国科学院武汉植物园
通讯作者	Sreekar, Rachakonda
作者单位	1.Agroforestry Ctr, East & Southern Afr Reg, 13 Elm Rd, Lusaka, Zambia 2.Smithsonian Trop Res Inst, Forest Global Earth Observ, Ctr Trop Forest Sci, Panama City, Panama 3.Smithsonian Trop Res Inst, Ctr Trop Forest Sci, Forest Global Earth Observ, Washington, DC USA 4.East China Normal Univ, Sch Ecol & Environm Sci, Tiantong Natl Forest Ecosyst Observat & Res Stn, Shanghai 200241, Peoples R China 5.Chinese Acad Sci, Guangxi Inst Bot, Guangxi Key Lab Plant Conservat & Restorat Ecol K, Guilin 541006, Peoples R China 6.Natl Sci & Technol Dev Agcy, BIOTEC, 113 Sci Pk, Klongluang 12120, Pathum Thani, Thailand 7.New Guinea Binatang Res Ctr, POB 604, Madang, Papua N Guinea 8.Univ South Bohemia, Fac Sci, Branisovska 31, Ceske Budejovice 37005, Czech Republic 9.Univ South Bohemia, Czech Acad Sci, Biol Ctr, Inst Entomol, Branisovska 31, Ceske Budejovice 37005, Czech Republic 10.Far Eastern Univ, Inst Arts & Sci, Manila, Philippines
推荐引用方式 GB/T 7714	Koh, Lian Pin,Harrison, Rhett D.,Condit, Richard,et al. Spatial scale changes the relationship between beta diversity, species richness and latitude[J]. ROYAL SOCIETY OPEN SCIENCE,2018,5(9):10.
APA	Koh, Lian Pin.,Harrison, Rhett D..,Condit, Richard.,Tan, Sylvester.,Li, Yide.,...&Sreekar, Rachakonda.(2018).Spatial scale changes the relationship between beta diversity, species richness and latitude.ROYAL SOCIETY OPEN SCIENCE,5(9),10.
MLA	Koh, Lian Pin,et al."Spatial scale changes the relationship between beta diversity, species richness and latitude".ROYAL SOCIETY OPEN SCIENCE 5.9(2018):10.