哈尔滨市水资源环境承载能力评价  

ENVIRONMENT CARRYING CAPACITY EVALUATION OF WATER RESOURCES IN HARBIN CITY

作　　者：马诗敏[1] 崔健[1] 郇恒飞[1] 孙家全 MA Shi-min;CUI Jian;HUAN Heng-fei;SUN Jia-quan(Shenyang Center of China Geological Survey,Shenyang 110034,China)

机构地区：[1]中国地质调查局沈阳地质调查中心,辽宁沈阳110034

出　　处：《地质与资源》2024年第3期349-354,290,共7页Geology and Resources

基　　金：中国地质调查局项目“东北振兴区资源环境承载能力监测评价”(DD20221730)。

摘　　要：哈尔滨市是全国主要缺水城市之一.为了合理使用水资源,维持水资源的可持续发展状况,维护社会经济,进行哈尔滨市水资源环境承载能力评价研究显得十分必要.本研究分析了水资源环境承载力主要影响因素,采用隶属度函数确定各单项指标隶属度,结合Delphi法得出评判结果矩阵,并采用数据离散化,提高了此评价方法的表达能力.根据水资源环境承载力评价结果,分析了哈尔滨市水资源环境承载力变化趋势,为以后相关研究提供了依据.Harbin is one of the major water shortage cities in China.To rationally utilize water resources,maintain the sustainable development of water resources and social economy,it is necessary to evaluate the environment carrying capacity of water resources in Harbin.In this study,the main influencing factors of water resources environment carrying capacity are analyzed,the membership function is used to determine the membership degree of each single index,the evaluation result matrix is obtained with combination of Delphi method,and the expressiveness of evaluation method is improved by data discretization.According to the evaluation results of water resources environment carrying capacity,the change trend of water resource-environment carrying capacity in Harbin is analyzed,which provides basis for related research in future.

关 键 词：水资源 环境承载力 隶属函数 DELPHI法 哈尔滨市 

分 类 号：X143[环境科学与工程—环境科学]