摘要
2021年,密云水库降雨量丰沛,流域覆盖面广,持续时间长、分布不均,暴雨中心多集中在库区和区间,汛期降雨为年度主要来水。通过对2021年密云水库降雨、来水、调度等数据进行统计和分析,总结降雨时空分布特征,为密云水库水旱灾害防御工作提供数据支撑。
In 2021, the Miyun Reservoir has abundant rainfall, wide coverage of the watershed, long duration and uneven distribution. The rainstorm centers are mostly concentrated in the reservoir area and interval. Rainfall in flood season is the main water in the year. Through statistics and analysis of rainfall, incoming water and dispatching data of Miyun Reservoir in 2021, this paper summarizes the spatio-temporal distribution characteristics of rainfall and provides data support for flood and drought disaster prevention of Miyun Reservoir.
作者
庄妍
钟永华
刘福平
潘连和
张明阳
霍泰山
ZHUANG Yan;ZHONG Yonghua;LIU Fuping;PAN Lianhe;ZHANG Mingyang;HUO Taishan(Beijing Miyun Reservoir Management Office,Beijing 101512,China)
出处
《北京水务》
2022年第4期52-57,共6页
Beijing Water
