气候变化领域集成服务门户(CCPortal): Temporal population variability in local forest communities has mixed effects on tree species richness across a latitudinal gradient

CCPortal

DOI	10.1111/ele.13412
	Temporal population variability in local forest communities has mixed effects on tree species richness across a latitudinal gradient
	Fung T.; Chisholm R.A.; Anderson-Teixeira K.; Bourg N.; Brockelman W.Y.; Bunyavejchewin S.; Chang-Yang C.-H.; Chitra-Tarak R.; Chuyong G.; Condit R.; Dattaraja H.S.; Davies S.J.; Ewango C.E.N.; Fewless G.; Fletcher C.; Gunatilleke C.V.S.; Gunatilleke I.A.U.N.; Hao Z.; Hogan J.A.; Howe R.; Hsieh C.-F.; Kenfack D.; Lin Y.; Ma K.; Makana J.-R.; McMahon S.; McShea W.J.; Mi X.; Nathalang A.; Ong P.S.; Parker G.; Rau E.-P.; Shue J.; Su S.-H.; Sukumar R.; Sun I.-F.; Suresh H.S.; Tan S.; Thomas D.; Thompson J.; Valencia R.; Vallejo M.I.; Wang X.; Wang Y.; Wijekoon P.; Wolf A.; Yap S.; Zimmerman J.
发表日期	2020
ISSN	1461023X
卷号	23 期号:1
英文摘要	Among the local processes that determine species diversity in ecological communities, fluctuation-dependent mechanisms that are mediated by temporal variability in the abundances of species populations have received significant attention. Higher temporal variability in the abundances of species populations can increase the strength of temporal niche partitioning but can also increase the risk of species extinctions, such that the net effect on species coexistence is not clear. We quantified this temporal population variability for tree species in 21 large forest plots and found much greater variability for higher latitude plots with fewer tree species. A fitted mechanistic model showed that among the forest plots, the net effect of temporal population variability on tree species coexistence was usually negative, but sometimes positive or negligible. Therefore, our results suggest that temporal variability in the abundances of species populations has no clear negative or positive contribution to the latitudinal gradient in tree species richness. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	Biodiversity; environmental variance; extinction risk; stochastic model; storage effect; temporal niche partitioning
语种	英语
scopus关键词	biodiversity; biota; demography; tree; Biodiversity; Biota; Residence Characteristics; Trees
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/120977
作者单位	Department of Biological Sciences, National University of Singapore, 16 Science Drive 4, Singapore, 117558, Singapore; Smithsonian Tropical Research Institute, Balboa, Ancón, Panama; Smithsonian Conservation Biology Institute, 1500 Remount Road, Front Royal, VA 22630, United States; National Biobank of Thailand, BIOTEC, National Science and Technology Development Agency, Science Park, Klong Luang, Pathum Thani, Thailand; Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand; Research Office, Department of National Parks, Wildlife and Plant Conservation, Bangkok, 10900, Thailand; Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan; Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM 87545, United States; Department of Botany and Plant Physiology, University of Buea, PO Box 63, Buea, SWP, Cameroon; Field Museum of Natural History, 1400 S Lake Shore Dr, Chicago, IL 60605, United States; Centre for Ecological Sciences, Indian Ins...
推荐引用方式 GB/T 7714	Fung T.,Chisholm R.A.,Anderson-Teixeira K.,et al. Temporal population variability in local forest communities has mixed effects on tree species richness across a latitudinal gradient[J],2020,23(1).
APA	Fung T..,Chisholm R.A..,Anderson-Teixeira K..,Bourg N..,Brockelman W.Y..,...&Zimmerman J..(2020).Temporal population variability in local forest communities has mixed effects on tree species richness across a latitudinal gradient.Ecology Letters,23(1).
MLA	Fung T.,et al."Temporal population variability in local forest communities has mixed effects on tree species richness across a latitudinal gradient".Ecology Letters 23.1(2020).