Spatiotemporal population structure of the bank vole in a gradient of technogenic environmental pollution

被引:15
|
作者
Mukhacheva, S. V. [1 ]
机构
[1] Russian Acad Sci, Ural Div, Inst Plant & Anim Ecol, Ekaterinburg 620144, Russia
基金
俄罗斯基础研究基金会;
关键词
bank vole; spatial structure; abundance; colonized area; aggregation; transformed habitats;
D O I
10.1134/S1067413607030034
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
Between 1998 and 2005, specific features of spatiotemporal distribution of small mammals in transformed habitats were studied using the example of the bank vole living in a gradient of chemical environmental pollution (the Middle Urals). Technogenic degradation of spruce-fir forests proved to entail significant changes in the spatial structure and abundance of vole populations. Differences in colonization of disturbed and intact territories by bank voles at different stages of population dynamics were revealed.
引用
收藏
页码:161 / 167
页数:7
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