摘要
从危险性、暴露度、脆弱性、防旱抗旱能力四个方面构建农业旱灾风险评价指标体系,对我国13个粮食主产区的农业旱灾风险进行单指标和综合风险评价,并将其划分为五个风险等级。结果表明,黑龙江省、河南省为农业旱灾高风险区域,河北省、安徽省、内蒙古自治区、山东省为农业旱灾较高风险区域,湖北省、湖南省、四川省、江西省为农业旱灾中等风险区域,吉林省、江苏省为农业旱灾较低风险区域,仅有辽宁省为农业旱灾低风险区域。
From the risk of exposure, vulnerability, construct the evaluation index system of agricultural drought risk in four aspects of drought control and drought resistance ability, the single index and comprehensive risk assessment of the 13 major grain producing areas in China＇s agricultural drought disaster risk,and divides it into five risk levels. The results show that,in Heilongjiang province. Henan Province Agricultural Drought high risk area, Hebei Province, Anhui Province, the Inner Mongolia Autonomous Region, Shandong Province Agricultural Drought high risk area, Hubei Province, Hunan Province, Sichuan Province, Jiangxi Province Agricultural Drought medium risk area, Jilin Province, Jiangsu Province Agricultural Drought low risk areas, only Liaoning Province agricultural drought low risk area.
出处
《经济研究导刊》
2017年第17期18-21,31,共5页
Economic Research Guide
关键词
农业旱灾
风险评价
粮食主产区
agricultural drought
risk assessment
major grain producing areas
作者简介
吴迪（1991-），男，安徽安庆人，硕士研究生，从事水资源管理等方面的研究。
