Are species genetically more sensitive to habitat fragmentation on the periphery of their range compared to the core? A case study on the sand lizard (Lacerta agilis)
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- 作者：Klaus Henle ; Claudia Andres ; Detlef Bernhard ; Annegret Grimm…
- 关键词：Lacertidae ; Fragmentation sensitivity ; Genetic variability ; Genetic structure ; Isolation ; by ; distance ; Patch size ; Range core ; Range periphery
- 刊名：Landscape Ecology
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：32
- 期：1
- 页码：131-145
- 全文大小：
- 刊物类别：Biomedical and Life Sciences
- 刊物主题：Landscape Ecology; Ecology; Nature Conservation; Landscape/Regional and Urban Planning; Sustainable Development; Environmental Management;
- 出版者：Springer Netherlands
- ISSN：1572-9761
- 卷排序：32
文摘
ContextSpecies show different sensitivity to habitat loss and fragmentation depending on their specialization. Populations of a species at the range margin are generally assumed to be more stenoecious than populations at the core of the distribution and should therefore be more sensitive to habitat fragmentation.