近50a来青海水文要素变化特征分析

近50a来青海水文要素变化特征分析

燕华云, 贾绍凤

Hydrological Elements Change of Qinghai Province in Past 50 Years

YAN Hua-yun, JIA Shao-feng

冰川冻土 . 2003, (2): 193 -198 . DOI: 10.7522/j.issn.1000-0240.2003.0034