期刊
TRENDS IN ECOLOGY & EVOLUTION
卷 29, 期 5, 页码 260-269出版社
ELSEVIER SCIENCE LONDON
DOI: 10.1016/j.tree.2014.02.009
关键词
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资金
- Swiss National Center of Competences in Research 'Plant Survival'
- Swiss National Science Foundation
- US Department of Agriculture (USDA) National Resource Inventory (NRI) [2006-35320-17360]
Assessing whether the climatic niche of a species may change between different geographic areas or time periods has become increasingly important in the context of ongoing global change. However, approaches and findings have remained largely controversial so far, calling for a unification of methods. Here, we build on a review of empirical studies of invasion to formalize a unifying framework that decomposes niche change into unfilling, stability, and expansion situations, taking both a pooled range and range-specific perspective on the niche, while accounting for climatic availability and climatic analogy. This framework provides new insights into the nature of climate niche shifts and our ability to anticipate invasions, and may help in guiding the design of experiments for assessing causes of niche changes.
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