新疆主要河流水文极值变化趋势探究

Exploration of Hydrological Extremum Trend of Major Rivers in Xinjiang

新疆河流分布较广,但水资源匮乏,河流枯水期与丰水期明显,呈现极值变化,依据近年来新疆主要河流水文极值变化研究数据来看,新疆主要河流的水文极值变化趋势有所增强。以天山乌鲁木齐河流为例,对其水文极值变化进行研究分析。

There is a wide distribution of rivers while a shortage of water resources in Xinjiang with an obvious demonstration of dry and wet season,showing an extreme variability.Based on the data of extremum change in recent years,the hydrological extremum trend of main rivers in Xinjiang is becoming more serious.Taking Urumqi river in Tianshan mountain as an example,the paper studied and analyzed the hydrological extremum change.