【摘要】 滇西北三江地区新构造运动较为活跃和强烈,新构造运动主要表现为强烈的隆升运动。本文以地貌研究为主,从该地区多级阶地、多级夷平面的发育、河流袭夺等方面归纳了新构造运动的表现特征,简要总结出新构造运动的特点及其与环境的关系。更多还原

【Abstract】 New formation in Three River Region is active and violent in its rising movement.This paper studied the new formation features on the landscape of this area,in terms of its multi-terraces,multi-level plain development and river invasion.A summary of these features is provided in connection with the environment.更多还原