鄂尔多斯高原沙地啮齿动物种类分析

Component Analysing for Rodents of Erdos Plateau Sandland

根据目前积累的鄂尔多斯高原沙地啮齿动物资料，对该区沙地啮齿动物构成特点进行了分析，结果表明该区沙地啮齿动物种类构成既具有农区－草原区、典型草原－荒漠草原－荒漠的过渡特征，另一方面又体现了对干旱半干旱沙地生境的适应。

Basing on the data for Erdos plateau sandland rodents until now,analysis the rodent component about this region. The results is : At first, the rodent component has the cropping area and grassland feature, also has the typical steppe, desert steppe and desert feature, all tell us that this area belongs to transition region for the rodent distribution. The second, mainly because of adapting the sandland environment, this area species component has special distributing trait itself.