<正>根据在西双版纳山地橡胶人工群落林地的集水区测流堰 2 0个月的实测资料 ,分析研究在西双版纳地区地表径流产生的条件 地表径流和地下径流的特征。最终从集水区测流堰所观测到的总径流量中把地表径流与地下径流分离出来 ,并给出在分离地表径流与地下径流的求算过程中应注意的原则和实际操作方法。

Based on the 20 month discharge of the rubber plantation in Xishuangbanna,the conditions of ground runoff occurring, and the characteristics of ground and underground runoff were studied.The total runoff observed from the V notch weir of the studied catchment into ground and underground runoff was divided.The details about the caculation process and the practical method were given.