安徽农业科学2009，Vol.37Issue(33)：16429-16431,16489,4.
湖南水稻生产旱灾风险区划研究
Study on the Risk Regionalization of Drought Disaster for Rice Production in Hunan Province
摘要
Abstract
Taking the drought disaster for middle-season rice and later-season rice production in Hunan Province as an example, the evaluation factors such as the frequency of disasters, the area and the intensity of disasters, society economy were selected from the aspects of the occurring probability of disasters, the forming background of disasters and the vulnerability of stricken objects. According to the risk estimation method of human survival circumstance, the model of drought disasters estimation which applied in middle-season rice and later-reason rice production in Hunan Province was established. The risk regionalization of drought disasters for rice production in Hunan Province was attained by applying GIS technique.关键词
旱灾/风险区划/水稻/湖南Key words
Drought disaster/ Risk regionalization/ Rice/ Hunan分类
农业科技引用本文复制引用
罗伯良,黄晚华,帅细强,谢佰承,彭莉..湖南水稻生产旱灾风险区划研究[J].安徽农业科学,2009,37(33):16429-16431,16489,4.基金项目
中国气象局项目(CMATG2008M45). （CMATG2008M45）
