摘要
参照《水生态健康评价技术规范》中的评价方法及评价体系,对密云水库上游半城子水库水生态健康状况进行评价,评价结果显示:半城子水库水生态健康综合指数为83.79,处于评价水平中的健康等级。根据评价结果,从村庄生活污染控制、河道生态修复及库区水质改善等方面提出建议。通过对河湖生态系统的现状及存在的问题进行诊断,来评估北京市河湖水生态系统的健康状况,对加快推进水生态文明建设具有重要意义。
Based on the technical specification for water ecological health assessment,we evaluated the Banchengzi reservoir water ecological health status in the upper reaches of Miyun reservoir.The evaluation results shown that the comprehensive index of water ecological health of the Banchengzi reservoir is 83.79,which represent of health level.According to the evaluation results,we put forward corresponding measures for improving reservoir water ecological health status included village pollution control,river ecological restoration and reservoir water quality improvement.The evaluation of the river and lake water ecosystem health status could suggest their current situation and existing problems.It is great important to accelerate the Beijing water ecological civilization construction.
作者
秦斌
叶芝菡
朱昌
王国旗
QIN Bin;YE Zhihan;ZHU Chang;WANG Guoqi(Beijing Hydrologic center,Beijing 100089,China;Beijing Water Science and Technology Institute,Beijing 100048,China;Miyun District Banchengzi Reservoir Management Office,Beijing 101516,China;Hebei Unirersity of Engineering,Handan,056038,China)
出处
《北京水务》
2021年第5期7-11,共5页
Beijing Water
关键词
半城子水库
水生态
健康评价
Banchengzi reservoir
water ecological
health assessment
