Construction of Consilience Evaluation Index System for Irrigation Agricultural Drought Risk Comprehensive Prevention in North China
Drought is one of the most serious natural disasters in China.Comprehensive risk prevention consilience of agricultural drought has been preliminarily studied.However,no evaluation index system of consilience has been established.Based on the theory of regional disaster system and definition and explana-tion of consilience,this study sorts out the researches of consilience in humanities and social sciences,vul-nerability,adaptability and resilience of agricultural drought.In combination with the regional characteristics of Xingtai city,this study summarizes the investigation of governments and farmers and other subjects,pro-posed the principle and basis of index selection,and constructs the consilience evaluation index system of integrated risk governance of agricultural drought at county and village level with the analytic hierarchy process.The system is divided into two parts,the soft index"coagulative core"covers organizational leader-ship,cooperation,willingness and other aspects,and the hard index"cohesion"includes disaster-prone envi-ronment,matching degree of water and soil resources,support capacity of resources and engineering facili-ties,financial resources and food supply satisfaction,agricultural production efficiency and so on.This study can provide the basis for subsequent quantitative analysis,and also is a preliminary study on the overall lev-el of regional cohesion.It can provide theoretical guidance and support for reducing the risk of drought,and further promotes the research on cohesion for preventing the comprehensive risk of natural disasters.
irrigated agricultural droughtcomprehensive risk preventionconsilienceevaluation index sys-tem
万方数据
维普
