四川环境2017，Vol.36Issue(6)：28-35,8.
西安地区地震灾害引发的经济脆弱性研究
Study on Economic Vulnerability Caused by Earthquake Disaster in Xi'an Area
摘要
Abstract
This paper established the evaluation system from three aspects,the economic exposure,economic sensitivity and recovery ability of earthquake disaster,selecting 15 indexes,this paper evaluated the economic vulnerability caused by earthquake disasters of Xi~n area through combination weighting method and contribution model.The results showed that regional economy development level is the main influencing factor of the economic vulnerability caused by earthquake disasters.The economic vulnerability caused by earthquake disasters have large space differences in xi'an area,which is not completely consistent with the level of economic development.The regional industrial output value and industrial structure determine the degree of economic exposure and the degree of sensitivity,the reconstruction capability is closely related to the regional fiscal revenue and the medical level,etc.The economic vulnerability caused by earthquake disasters factor contribution of criterion layer and index layer has significant difference in xi'an area,main factors contribution to vulnerability present convergence trend.contribution of criterion layer and index layer is a huge difference in xi'an area,main factor contribution to vulnerability was convergence trend.关键词
地震灾害/经济脆弱性/因子贡献度/西安地区Key words
Earthquake disaster/economic vulnerability/factor contribution/Xi'an area分类
资源环境引用本文复制引用
王朋,张蓓蓓,雷田旺,谢娅..西安地区地震灾害引发的经济脆弱性研究[J].四川环境,2017,36(6):28-35,8.基金项目
国家自然科学基金(41601016) （41601016）
陕西省科技厅自然基金项目(2015JM4136) （2015JM4136）
陕西省教育厅重点实验室项目 （）
宝鸡市科技计划项目(16RKX1-14). （16RKX1-14）
