The Research Of The Forest Ecological Security Comprehensive Evaluation Of Central China

The report of the 18th National Congress of the Communist Party of China put forward the "five-in-one" the overall layout,will rise to ecological civilization construction and economic construction,social construction,political construction,cultural construction of equal height.Ecological security is necessary to the socialist modernization cause and the safety of the forest ecosystem has great influence on ecological security.The central region including hunan,hubei,shanxi,henan,anhui,jiangxi,has 26.5%of the country's population,GDP accounted for 21.7%of all,the development of the central is a matter of global.In order to achieve the sustained and healthy development of the central region,central to forest ecological safety comprehensive evaluation is necessary.This paper takes the central region as the research object,after reading the research findings of forest ecological security evaluation at home and abroad on the basis of,on the basis of forest ecological safety evaluation related theory,closely around the definition of forest ecological security,with the aid of PSR framework model to build the forest ecological security evaluation system of the central region.Using the maximum deviation model to determine the weight of each index,and based on the statistical data of 2014-2015,by using intuitionistic fuzzy evaluation model,the transverse comparison of six provinces in central forest ecological security status.On the basis of one by the analysis of the present situation of the provincial forest ecological security advantages and disadvantages.Finally,put forward the specific way promote the provincial forest ecological security in central and general policy.Through the comprehensive evaluation research of forest ecological security in central China,both for the central provinces to improve forest ecological security status provides effective policy reference,and on the basis of domestic and foreign scholars study enriches the connotation of forest ecological security,to build the forest ecological security evaluation index system,promoting the development of the theory of forest ecological security evaluation.