摘要
根据近几年的水环境跟踪监测成果,按照相关地表水环境质量评价方法进行评价,并对其评价结果进行水污染特征及原因分析,为政府实施宏观的库区水环境管理和既定的"碧水"目标提供技术支持。长江忠县段从2006年到2009年之间水质有逐渐变好的趋势。
According to the result of monitoring in recent years,the relevant surface water quality was assessed.Then further analysis for the characteristics and reasons of water pollution were carried out based on the evaluation.This investigation provides technical support for the government to manage the macro water environment of the reservoir and to implement the established ＂clear water＂ target.
出处
《三峡环境与生态》
2010年第4期40-43,共4页
Environment and Ecology in the Three Gorges
关键词
三峡库区
忠县
水环境
分析
three gorges reservoir
zhongxian
water environment
analysis
