摘要
运用模糊数学理论方法,依据样品中有关评价因子的实测值.对奎屯市地下水进行背景值统计分析,评价各因子对环境质量的贡献,在单因子模糊评判的基础上,对样品隶属于各级地下水环境程度作出综合评判。
The paper makes census and analyses of kuitun city in ground water environmental background values, and applying to the theory and methords of fuzzy mathematics, according to the practical dates of evaluating factors in water sample analyses, utilizing appropriate judging rules in different contribution envirommental quality levels, considering three evaluating factors different contribution to the water environmental quality, and onthe basis of passing fuzzy judgement on single factor, properly and reasonably pass syn-hetic judgement on the degree that the water samples are subordinated to different groundvater enviromental grades.
出处
《干旱区地理》
CSCD
北大核心
1990年第2期73-80,共8页
Arid Land Geography
基金
国家自然科学基金资助项目