Abstract

This paper provides an analysis of long-term data on the ecology of rodent and insectivorous mammalian communities of different altitudinal zones of the southern slope of the Munku-Sardyk ridge in Mongolia. A description of the fauna, population, and diversity of communities of small mammals within different altitudinal zones is presented. It is shown that the composition and structure of the communities of high-altitude zones depend on the vertical distribution of plant associations, micro landscape, and ecological specialization of species in the community. A comparison of the diversity parameters of communities of small mammals in mountainous altitudinal zones in adjacent territories in the Baikal region is given. A comparison of the mountain and lowland steppe rodent communities of southern Siberia reveals a high similarity in the dominance structure of the communities of the Munku-Sardyk ridge and Tazheran steppe (Baikal region).

中文翻译：

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Munku-Sardyk山脊（蒙古）南坡垂直带小哺乳动物群落的比较分析

摘要

本文提供了有关蒙古Munku-Sardyk岭南坡不同海拔地区的啮齿动物和食虫性哺乳动物群落生态的长期数据分析。介绍了不同海拔区域内小型哺乳动物的动物区系，种群和多样性。研究表明，高海拔地区群落的组成和结构取决于植物群落的垂直分布，微观景观以及群落中物种的生态专业化。对比了贝加尔湖地区邻近地区山地海拔地区小型哺乳动物群落的多样性参数。