标识指数法在河流水质评价中的应用

水体质量评价已成为当前开展水环境规划管理,以及污染综合防治方面所不可缺少的基础工作.本文在对河流水质现状评价系统的调研分析和对水质状况全面了解的基础上,通过与传统的综合指数水质评价法的对比,采用一种全新的水质标识指数法对上海市苏州河支流之一彭越浦河1993～2003年10年间监测数据进行了综合分析.并对水质标识指数法在河流水质评价中的应用方法、优缺点进行了探讨.结果表明,与综合指数评价法的应用进行的比较,水质标识指数法反映的河流水质信息更多、更客观,值得进一步推广.

Application of Mark Index Method in Water Quality Assessment of River

Recently,water body quality assessment has become an indispensible basic task for programing and maniging.The water envir- onment and preventing water pollution comprehensively.Under investigating and analyzing the evaluation system for present situation of river water body quality and having overall understanding water quality situation.Thrcugh comparing with Traditional integrate index method for water quality,Mark Index Method(MIM),a new method for water quality assessment,was used to comprehensively assess the variation of water quality of Pengyuepu River,one branch of Suzhou Rive,form 1993 to 2003,a ten years inspection,in this paper.The specific application of MIM and its advantages I disadvantages were discussed exfensively.Based on comparison with the application of integrate index method,MIM was found to give mere useful and objective information,and it is worth further promoting for water quality inspection.