甘肃省河西内陆河流量长期变化特征

Long-Term Change Characteristics of the Flow of Inland River in Hexi Corridor Regions of Gansu Province

利用甘肃省河西地区３条主要内陆河石羊河、黑河、疏勒河４０余年的流量资料以及河西走廊地区和祁连山区气象资料对河西地区内陆河流量的长期变化特征进行了分析，并对所获结果进行了讨论，得到一些有意义的结论。

By using of data more than 40-year monthly average flow of the Shule River, the Heihe River and the Shiyang River and meteorological data of Qilian Mountains, long-term variation charac-teristics of flow of inland river in Hexi Corridor regions of Gansu Province are analyzed, and some re-sults are obtained.