基于GIS平台下水质综合评价的研究

The overall research of water quality with the basis of GIS

目前水环境管理的信息资源层出不穷,管理手段繁冗复杂,要想在浩如烟海的信息中抓住问题的本质,辅助管理决策者作出政策性建议,就必须将单项信息进行归纳、计算及综合评估。基于模糊评价,提出了建立水质综合评价模型的方法,并通过一个实例证实了模糊评价在水质综合评价中的可行性。

At present, there are so much information about water environment assessment, and these methods are too complex, if one wants to obtain the essence among the problems, help the managers make decisions, he must get together all the single information. A new model is introduced that can assess the water quality with the basis of fuzzy assessment, and its feasibility is invested by real example.