人类活动对安康水库入库径流影响分析  

Influence of Human Activities on Inflow of Ankang Reservoir

作　　者：左园忠 万俊 何伟[1] 石静涛 吴金津 郭炅 Yuanzhong Zuo;Jun Wan;Wei He;Jingtao Shi;Jinjin Wu;Jiong Guo(Ankang Hydropower Station,Ankang Shaanxi;State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan Hubei)

机构地区：[1]安康水力发电厂,陕西安康 [2]武汉大学水资源与水电工程科学国家重点实验室,湖北武汉

出　　处：《水资源研究》2019年第5期423-435,共13页Journal of Water Resources Research

摘　　要：为研究人类活动对安康水库入库径流的影响,收集安康流域多年降雨资料以及流域内所在大型水库的运行资料,从而分析降雨以及水库调蓄作用对安康入库径流的影响。分析结果表明:安康流域内,石泉–安康区间降雨明显增多,1991~2017年区间降雨同比1961~1990年增加4%;巴山水库的修建对安康水库入库径流影响较大,主要体现在对中小洪水有较强的拦蓄作用,从而导致安康水库在初汛期入库径流明显偏小。In order to study the impact of human activities on the inflow runoff of Ankang reservoir, the rainfall data of the river basin and the operational data of the large upper reservoirs in the basin were collected. The results show that the rainfall in Shiquan-Ankang area has increased significantly in the basin. The rainfall in the interval from 1991 to 2017 increased by 4% from 1961 to 1990. The construction of Bashan reservoir has a great impact on the inflow of Ankang reservoir, mainly in the small and medium-sized. The flood has a strong impediment, which leads to the apparently small runoff of the Ankang reservoir during the initial flood season.

关 键 词：人类活动 入库径流 影响分析 

分 类 号：TV6[水利工程—水利水电工程]