模糊数学在黑河水质评价中的应用

Application of Fuzzy Mathematics in the Water Quality Evaluation of Heihe River

水环境系统是一个复杂的大系统,具有一定的模糊性.基于模糊数学的基本理论和评价因子的标准限值,建立隶属函数表达式,并根据实测数据进行计算,取得清晰的评价结果.旨在为环境管理部门进行科学决策提供依据.

Water environment system is a big complicated system and shows certain fuzziness.Based on the theory of fuzzy mathematics and the standard limited value of the appraisal factor,this study establishes a membership function expression,performs a computation based on the actual measurement data,and obtains a clear outcome of evaluation.It aims to provide scientific evidence for the environment administration sector.