运用Fuzzy综合评判方法划分山区洪水灾害等级——以辽宁省东南山区为例  

The Fuzzy Method on Assessment of Mountain Torrents:an Example from Southeast Mountain Area,Liaoning Province

作　　者：李雪铭[1] 

机构地区：[1]辽宁师范大学地理系

出　　处：《辽宁师范大学学报（自然科学版）》1991年第2期137-141,共5页Journal of Liaoning Normal University:Natural Science Edition

基　　金：辽宁省教委青年科学基金资助

摘　　要：运用Fuzzy综合评判方法,依据山洪灾害五个主要损失指标,划分出辽宁省东南山区山洪灾害等级,使山洪灾害评估具有科学依据。The paper suggested a Fuzzy method for assessment of mountain torrents, The torrents in southeast mountainarea,Liaoning province are divided into five degrees by the method.The Fuzzy method of assessment with scientific basis substitutes for ideal assessment.

关 键 词：山洪 灾害等级 聚类分析 不分明集 

分 类 号：P426.616[天文地球—大气科学及气象学]