安徽农业科学2018，Vol.46Issue(12)：64-68,83,6.
基于综合灾情指数方法的2012-2016年江西省自然灾害灾情分析
Analysis on Natural Disaster of Jiangxi Province from 2012 to 2016 Based on Comprehensive Disaster Index Method
曾玲艳 1周文剑 2陈庭甫 1郑美霞1
作者信息
- 1. 江西省减灾备灾中心,江西南昌330036
- 2. 江西省上饶市广丰区铜钹山镇计生办,江西上饶334609
- 折叠
摘要
Abstract
[Objective]The aim was to evaluate disaster area distribution pattern of Jiangxi Province from 2012 to 2016 so as to provide reference for rapid assessment and making scientific decision of relevant departments.[Method]The indicators including the affected population,the death and missing tolls,the evacuated population,the area of affected crops,the area of the crop without outcome,the number of collapsed buildings, the number of damaged buildings and the direct economic losses were used,and the comprehensive disaster index method was used to construct the disaster index,which evaluated the disaster from 2012 to 2016 in Jiangxi Province.[Result]According to the absolute index,the disaster of Ganzhou,Jiujiang and Shangrao were serious,while Nanchang,Xinyu and Yingtan were less affected.According to the relative index,the natu-ral disaster of Jingdezhen,Pingxiang and Jiujiang was relatively heavy,while the natural disaster of Nanchang,Xinyu and Yingtan was relatively light.Considering the absolute and relative index,the cities of Jiangxi Province could be divided into four types as followed:the first class was that both of the absolute and relative disaster indexes were large;the second class was the absolute index was large but the relative was small;the third class was that the absolute index was small but the relative index was large;the fourth class was that both of the absolute and relative disas-ter indexes were small.The evaluation result was the same as actual situation and the comprehensive disaster index.[Conclusion]The compre-hensive disaster index method in this study should be widely used,and is an effective method to assess the disaster.关键词
自然灾害/综合灾情指数/绝对指数/相对指数/江西Key words
Natural disaster/Comprehensive disaster index/Absolute index/Relative index/Jiangxi Province分类
农业科技引用本文复制引用
曾玲艳,周文剑,陈庭甫,郑美霞..基于综合灾情指数方法的2012-2016年江西省自然灾害灾情分析[J].安徽农业科学,2018,46(12):64-68,83,6.
