%0 Journal Article
%A XU Ying-shi
%A LI Chang-an
%A ZHANG Zhong-wang
%A ZHANG Zeng-jie
%T Risk Assessment and Countermeasures of Water Shortage in Hubei Province
%D 2012
%R 10.3969/j.issn.1001-5485.2012.11.002
%J Journal of Yangtze River Scientific Research Institute
%P 5-10
%V 29
%N 11
%X Hubei Province, as a water-abundant area, still has the risk of water shortage. To assess the risk of water shortage in Hubei province, we construct a water shortage risk assessment index system on the basis of theoretical methods. The index weights are calculated by using AHP (Analytic Hierarchy Process), and the index values are converted to risk membership degree values through fuzzy evaluation method. Finally, the index weights and values are combined to calculate the weighted sum as the risk assessment index of water shortage. Evaluation results show that: the average water shortage risk index of Hubei Province is 5.24, indicating a moderate risk; the risk indexes of northwest Hubei and southeast Hubei are 5.38 and 5.34 respectively, moderate risk as well; and the risk index of southwest Hubei is 4.10, close to a low risk; the risk index of Jianghan Plain is up to 5.64 at the maximum, which suggests a high risk.
%U http://ckyyb.crsri.cn/EN/10.3969/j.issn.1001-5485.2012.11.002