摘要
利用应急管理部门统计核定的2011-2020年江西省年度灾情数据,以及统计部门发布的社会经济统计数据,通过灾情指标选取、数据预处理、灾情指数构建和聚类分析,对江西省自然灾害损失和时空分布情况进行了分析。结果表明:江西是全国遭受自然灾害较为严重的省份之一;洪涝、风雹和干旱灾害是影响最为严重的灾害类型;受灾最严重的月份为6、7月份;江西省自然灾害灾情总体上呈现南北重、中部轻的空间分布格局。
Based on the annual disaster data of Jiangxi Province from 2011 to 2020 approved by the Department of Emergency Management and the social-economic statistical data released by the Department of Statistics,We analyze the disaster losses and spatio-temporal distribution of Jiangxi Province through the methods of disaster indicators selection,date preprocessing and disaster index construction-cluster analysis.The results show that:Jiangxi Province is one of the provinces suffering from serious natural disasters;Flood,hail and drought were the most severe disaster types.The worst disaster-hit months were June and July.Generally,the disasters in Jiangxi province was heavy in the north and south,and light in the middle.
作者
郑美霞
刘玲
ZHENG Meixia;LIU Ling(Disaster Reduction Centre of Jiangxi Province,Nanchang 330030,China;Meteorological Disaster Emergency Warning Center of Jiangxi,Nanchang 330096,China)
出处
《自然灾害学报》
CSCD
北大核心
2022年第2期233-241,共9页
Journal of Natural Disasters
基金
国家重点研发计划(2016YFC0803109)。
关键词
自然灾害
灾情指标
灾害损失
时空分布
natural disaster
disaster loss indicator
lose from natural disaster
spatial-temporal distribution
作者简介
郑美霞(1986-),女,助理研究员,硕士,主要从事灾害风险评估研究.E-mail:mxyj7@163.com
