城市河流水质常规评价技术研究

Uses of conventional water quality assessment techniques on urban rivers system

运用综合水质标识指数法,对我国河流水质评价面临的关键技术问题,包括水质评价方法、水质评价项目、水质级别评价、水环境功能区达标评价、水质定性评价、河流及水系整体水质比较、水质随时间和空间变化等作了明确界定,并介绍了在上海河流水质评价中的应用。

Based on the newly developed water quality assessment method-comprehensive water quality identification index, the key conventional water quality assessment techniques which are left to be developed in China, including comprehensive water quality assessment method, water quality assessment items, water quality classification assessment, comparison between water quality and water environment function zone target, qualitative water quality assessment, a whole river or watershed water quality comparison, water quality variation with time and space are presented. Finally, the application of developed techniques in water quality assessment of Shanghai urban rivers is introduced.