摘要
介绍官厅水库流域概况以及气象、水文基本情况,利用水文统计分析方法,分析了官厅水库自建库至2010年径流、泥沙、降水及蒸发等水文特征的变化规律,为水资源保护与合理开发利用、防汛抗旱等提供参考。
The basic information of the Guanting reservoir, such as hydrology and meteorology, etc. is introduced and the variation trend of the runoff, sediment, precipitation, evaporation and other hydrological characteristics from 1955 to 2010 is generalized by hydrologic statistics in the paper. The main findings will offer a reference for the conservation, reasonable development and utilization of the water resources, and flood control and drought relief.
出处
《北京水务》
2012年第5期29-32,共4页
Beijing Water
关键词
官厅水库
水文特性
降雨蒸发
径流输沙
Guanting reservoir hydrological characteristics precipitation and evaporation runoffand sediment transport