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摘要

PURPOSE: A climate change vulnerability evaluation system and a method for the same are provided to support local governments to set segmented items of climate change adaptation policies. CONSTITUTION: A climate change vulnerability evaluation method includes the following steps: climate change variables are segmented and saved; sensitivity variables, which represent the influence of the climate change variables, are segmented and saved; adaptation capability variables for reducing the influence of the climate change variables and sensitivity variables are segmented and saved; boundary data for administrative districts is saved; respective climate change variables, sensitivity variables, and adaptation capability variables for respective administrative districts are obtained; proxy variables for the respective climate change variables, sensitivity variables, and adaptation capability are saved; weighted values for the respective climate change variables, sensitivity variables, and adaptation capability and for the proxy variables are saved; the proxy variable is standardized; vulnerability is obtained using the standardized proxy value and the weighted values; the vulnerability is standardized; vulnerabilities are compared by administrative district; and the variables, vulnerabilities, and information of the administrative districts are displayed. [Reference numerals] (AA) Evaluation item selection(preparation tasks:developing the standardization methodology of vulnerability); (BB) Top-down methodology; (CC) Bottom-top methodology; (EE) Downscaling; (GG) Climate data deduction according to 6 scenarios; (HH) Data establishment for manufacturing proxy variables; (II) Expert interview and reference research; (JJ) Proxy variable selection; (KK) Proxy variable weighed value setting; (LL) Delphi analysis(first time, second time); (MM) Proxy variable standardization and vulnerability index calculation; (NN) Standardization and vulnerability evaluation formula application; (OO) Vulnerability index calculation; (PP) Vulnerability evaluation result mapping(applying to cities in the whole country)