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Ecological drivers of spatial community dissimilarity, species replacement and species nestedness across temperate forests

文献类型：期刊论文

作者Wang, Xugao; Wiegand, Thorsten1,8; Anderson-Teixeira, Kristina J.; Bourg, Norman A.; Hao, Zhanqing; Howe, Robert3; Jin, Guangze2; Orwig, David A.; Spasojevic, Marko J.; Wang, Shunzhong10
刊名GLOBAL ECOLOGY AND BIOGEOGRAPHY
出版日期2018
卷号27期号:5页码:581-592
关键词beta diversity biotic interactions community assembly dispersal limitation habitat filtering nestedness pattern reconstruction point pattern analysis species replacement
ISSN号1466-822X
DOI10.1111/geb.12719
文献子类Article
英文摘要Aims: Patterns of spatial community dissimilarity have inspired a large body of theory in ecology and biogeography. Yet key gaps remain in our understanding of the local-scale ecological processes underlying species replacement and species nestedness, the two fundamental components of spatial community dissimilarity. Here, we examined the relative influence of dispersal limitation, habitat filtering and interspecific species interactions on local-scale patterns of the replacement and nestedness components in eight stem-mapped temperate forest mega-plots at different ontogenetic stages (large versus small trees). Location: Eight large (20-35 ha), fully mapped temperate forest plots in northern China and northern U.S.A. Time period: 2004-2016. Major taxa studied: Woody plants. Methods: We combined decomposition of community dissimilarity (based on the Ruika index) and spatial point-pattern analysis to compare the spatial (i.e., distance-dependent) replacement and nestedness components of each plot with that expected under five spatiallyexplicit null models representing different hypotheses on community-assembly mechanisms. Results: Our analyses revealed complex results. In all eight forests, spatial community dissimilarity was best explained by species replacement among local tree assemblages and by a null model based on dispersal limitation. In contrast, spatial nestedness for large and small trees was best explained by random placement and habitat filtering, respectively, in addition to dispersal limitation. However, interspecific interactions did not contribute to local replacement and nestedness. Main conclusions: Species replacement is the predominant process accounting for spatial community dissimilarity in these temperate forests and caused largely by local-scale species clustering associated with dispersal limitation. Nestedness, in contrast, is less prevalent and primarily associated with larger variation in local species richness as caused by spatial richness gradients or hotspots' of local species richness. The novel use of replacement and nestedness measures in point pattern analysis is a promising approach to assess local-scale biodiversity patterns and to explore their causes.
学科主题Ecology ; Geography, Physical
出版地HOBOKEN
电子版国际标准刊号1466-8238
WOS关键词BETA-DIVERSITY ; SOIL NUTRIENTS ; DISTANCE-DECAY ; DISPERSAL ; PATTERNS ; COMPONENTS ; DISTRIBUTIONS ; ASSEMBLAGES ; MECHANISMS ; SIMILARITY
语种英语
WOS记录号WOS:000430916700007
出版者WILEY
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31722010, 31770666] ; Chinese Academy of SciencesChinese Academy of Sciences [XDPB0203] ; National Key Research and Development Program of China [2016YFC0500300] ; Smithsonian Global Earth Observatory Initiative ; HSBC Climate Partnership ; International Center for Advanced Renewable Energy and Sustainability ; National Science FoundationNational Science Foundation (NSF) [DEB 1557094] ; Tyson Research Center ; 1923 Fund ; Cofrin Center for Biodiversity ; European Research Council (ERC)European Research Council (ERC) [233066] ; Division Of Environmental BiologyNational Science Foundation (NSF)NSF - Directorate for Biological Sciences (BIO) [1237491] Funding Source: National Science Foundation
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/20488]  
专题植被与环境变化国家重点实验室
作者单位1.UFZ Helmholtz Ctr Environm Res, Dept Ecol Modelling, Leipzig, Germany
2.Univ Wisconsin, Dept Nat & Appl Sci, Green Bay, WI 54302 USA
3.Bourg, Norman A.] US Geol Survey, Natl Res Program Eastern Branch, 959 Natl Ctr, Reston, VA 22092 USA
4.Anderson-Teixeira, Kristina J.] Smithsonian Trop Res Inst, Forest Global Earth Observ, Ctr Trop Forest Sci, Panama City, Panama
5.Anderson-Teixeira, Kristina J.] Natl Zool Pk, Smithsonian Conservat Biol Inst, Conservat Ecol Ctr, Front Royal, VA USA
6.German Ctr Integrat Biodivers Res iDiv, Leipzig, Germany
7.Northeast Forestry Univ, Ctr Ecol Res, Harbin, Heilongjiang, Peoples R China
8.Chinese Acad Sci, Inst Appl Ecol, Key Lab Forest Ecol & Management, Shenyang 110016, Liaoning, Peoples R China
9.Orwig, David A.] Harvard Univ, Harvard Forest, Petersham, MA USA
10.Spasojevic, Marko J.] Univ Calif Riverside, Dept Biol, Riverside, CA 92521 USA
推荐引用方式
GB/T 7714		 Wang, Xugao,Wiegand, Thorsten,Anderson-Teixeira, Kristina J.,et al. Ecological drivers of spatial community dissimilarity, species replacement and species nestedness across temperate forests[J]. GLOBAL ECOLOGY AND BIOGEOGRAPHY,2018,27(5):581-592.
APA Wang, Xugao.,Wiegand, Thorsten.,Anderson-Teixeira, Kristina J..,Bourg, Norman A..,Hao, Zhanqing.,...&Myers, Jonathan A..(2018).Ecological drivers of spatial community dissimilarity, species replacement and species nestedness across temperate forests.GLOBAL ECOLOGY AND BIOGEOGRAPHY,27(5),581-592.
MLA Wang, Xugao,et al."Ecological drivers of spatial community dissimilarity, species replacement and species nestedness across temperate forests".GLOBAL ECOLOGY AND BIOGEOGRAPHY 27.5(2018):581-592.

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来源：植物研究所

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