本文通过对民勤县水资源系统的分析，寻找造成这一状况的成因：(1)气候变暖导致雪线上升、冰盖缩小，冰水径流减少。

The dissertation is analyzing the water resource system in Minqin Region to find out the following reasons below: 1. Snow line rising, ice cap and ice water runoff reducing because of climate warming.

youdao

本文通过对民勤县水资源系统的分析，寻找造成这一状况的成因：(1)气候变暖导致雪线上升、冰盖缩小，冰水径流减少。

The dissertation is analyzing the water resource system in Minqin Region to find out the following reasons below: 1. Snow line rising, ice cap and ice water runoff reducing because of climate warming.

youdao