密云水库水质评价及水华防治对策研究  

Water quality assessment of Miyun reservoir and advice on water bloom control

作　　者：王洁 刘金鑫 WANG Jie;LIU Jinxin(Beijing Administration Office of Miyun Reservoir,Beijing 101512,China)

机构地区：[1]北京市密云水库管理处,101512

出　　处：《北京水务》2018年第A02期39-43,共5页Beijing Water

摘　　要：运用单因子指数评价法对2016--2017年密云水库入库、库区水质进行评价,运用营养状态指数法对库区富营养化状况进行分析,并针对水质现状提出水华防治对策。结果表明2017年密云水库白河库区入库水质略微下降,库区营养状况呈中营养水平。本研究为密云水库汇兑外调水后仍可作为饮用水源提供数据支撑。The water quality of Miyun reservoir in 2016-2017 was evaluated by using the single factor index evaluation method,and the eutrophication status of the reservoir was analyzed by using the nutrition status index method.Besides,the prevention and treatment suggestions for water bloom were proposed according to the water quality status.The results showed that the water quality in Bai"river reservoir area of Miyun reservoir decreased slightly in 2017,and the nutrient status in the reservoir area was moderate.This study provides a data support for Miyun reservoir to be used as drinking water source after water transfer.

关 键 词：密云水库 水质变化 富营养化 水华防治 

分 类 号：TV211.11[水利工程—水文学及水资源]