流域分水岭

流域分水岭流域分水岭
  1. 山区小流域是以分水岭和出口断面为界形成的自然集水单元,是具有一定水文学特征的自然、社会和经济综合体。

    Mountainous small watershed is a natural catchments as well as a complex system out of the sub-system of ecology , economy and society .