摘要
本文通过对四川省自然灾害分布规律的分析,提出其区划的原则和要求,并引入模糊聚类的方法,对四川省自然灾害进行分区划片,目的是为区域规划提供减灾的重点方向。
Through analysis of the distribution law of natural disaster in Sichuan province, the paper proposed the principle and demand of regionalizition, zoned the natural disasters of Sichuan province by the fuzzy cluster method in order to provide a key direction for regional program of disaster reduction.
出处
《灾害学》
CSCD
1993年第1期6-12,共7页
Journal of Catastrophology
关键词
四川
灾害区划
模糊聚类分析
Regional natural disaster system
Sichuan province
Disaster zoning
Fuzzy cluster analysis
