气候变化领域集成服务门户(CCPortal): Extensive mismatches between species distributions and performance and their relationship to functional traits

CCPortal

DOI	10.1111/ele.13396
	Extensive mismatches between species distributions and performance and their relationship to functional traits
	Bohner T.; Diez J.
发表日期	2020
ISSN	1461023X
卷号	23 期号:1
英文摘要	Mismatches between species distributions and their optimal habitat are predicted by ecological theory and will affect species responses to changing climate. However, empirical tests lack consensus on the prevalence of such mismatches and their underlying mechanisms. Here we present a conceptual framework to quantify the mismatch between optimal conditions for species occurrence and multiple measures of population and individual performance (density, adult growth and survival, and recruitment) and the associated performance reduction, or cost. We quantified these mismatches for 59 tree species in the western US along a soil water balance gradient and found high variability in mismatches among species and among performance measures, often resulting in high costs. We used functional traits to explore how dispersal limitation, migration lags, and competitive exclusion may cause mismatches. Overall, the large variability in mismatches, their costs and the relationship with functional traits highlight the nuanced relationships between species’ performance and their distributions. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	demography; FIA; forest inventory; niche theory; soil water balance; species distributions; water limitation
语种	英语
scopus关键词	climate; ecosystem; soil; species difference; tree; Climate; Ecosystem; Soil; Species Specificity; 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/120989
作者单位	Department of Botany and Plant Sciences, University of California, Riverside, CA 92521, United States
推荐引用方式 GB/T 7714	Bohner T.,Diez J.. Extensive mismatches between species distributions and performance and their relationship to functional traits[J],2020,23(1).
APA	Bohner T.,&Diez J..(2020).Extensive mismatches between species distributions and performance and their relationship to functional traits.Ecology Letters,23(1).
MLA	Bohner T.,et al."Extensive mismatches between species distributions and performance and their relationship to functional traits".Ecology Letters 23.1(2020).