摘要
基于1978—2020年环江县国家气象观测站资料和2014—2020年区域自动气象站资料以及环江县地理信息、暴雨灾情及其社会经济资料,利用GIS技术和多因子叠加的统计方法,分别综合分析了环江县的暴雨致灾因子危险性、承灾体易损性及防灾减灾能力,得出环江县暴雨灾害风险评估与区划。
Based on the data of Huanjiang National Meteorological Observation Station from 1978 to 2020,the data of regional automatic meteorological stations from 2014to 2020,and the geographic information,rainstorm disaster situation and socioeconomic data of Huanjiang County,using GIS technology and the statistical method of multi factor superposition,the risk of rainstorm disaster causing factors,the vulnerability of disaster bearing bodies,and the ability of disaster prevention and reduction in Huanjiang County were comprehensively analyzed,and the risk assessment and zoning of rainstorm disaster in Huanjiang County were obtained.
作者
陈耀飞
陈燕丽
谢映
肖鸿祥
韦德宝
Chen Yao-fei(Huanjiang County Meteorological Bureau,Hechi City,Guangxi,Huanjiang,Guangxi 547100)
出处
《农业灾害研究》
2023年第8期233-236,273,共5页
Journal of Agricultural Catastrophology
关键词
暴雨灾害
致灾危险性
风险评估
风险区划
Rainstorm disaster
Disaster causing risk
Risk assessment
Risk zoning