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目的本文对冀北山地与内蒙古高原南缘交汇地带的自然地理特征进行了概述,对三趾跳鼠在低纬度、靠近都市圈、荒漠程度不非常严重的地区被发现的卫生学意义进行了评价。方法动物鼠疫监测标准GB16882-1997。结果①冀北山地与内蒙古高原南缘交汇地带存在着一个较大的三趾跳鼠种群。②三趾跳鼠种群出现新的适应。③三趾跳鼠种群栖息地的东南分界线。④三趾跳鼠种群栖息地向都市圈迫近。结论生态圈的意义上,河北北部的鼠种结构与内蒙古高原腹地的联系越来越紧密,鼠疫防治局面将更加复杂。
The purpose of this paper is to summarize the natural geographical features of the junctional zone between the mountainous area of Hebei and the southern edge of the Inner Mongolia Plateau. The hygienic significance of the three-toed jumping rat in the low latitudes, close to the metropolitan area and the desert is not very serious . Methods Animal plague monitoring standards GB16882-1997. Results ① There was a large population of three-toed rattlesnake in the junction of the mountainous area of Hebei and the southern edge of Inner Mongolia Plateau. ② Three-toed rattlesnake population new adaptations. ③ Three-toed rash population habitat southeast divide. ④ three-toed jockeys habitat toward the metropolitan area immigrants. Conclusion In the sense of ecosphere, the relationship between rat species in the northern part of Hebei and the hinterland of Inner Mongolia Plateau is getting closer and closer, and the prevention and treatment of plague will be more complicated.