The Evaluation Criteria of Vulnerable Regions Affected by Climate Change

Runsheng Zhou

College of Mechanical and Electrical Engineering, Anhui University of Architecture, Hefei, 23060, China

Abstract: Nowadays, the evaluation criteria of fragile states have become one of the world’s focusing issue. Hence, conclude appropriate strategy adjusted to the vulnerable index for nations is of crucial importance. This dissertation aims to construct a mathematical method to identify countries’ vulnerable index. Utilizing the interval number fuzzy analytic hierarchy process to obtain the weight of the first-class indictors and second-class indictors. Considering the interaction between these factors, we adopt the Weighted Power Av-eraging operator to get the final index of the countries’ fragile crisis. According to the conditions of Pareto Optimal and simulate agricultural income under certain competition mechanism. For the sake of realizing climate change may push the nation to become more fragile in the future and analytical models can be adapted to climate circumstances.

Keywords: Vulnerable index; Climate change; Fuzzy analytic hierarchy process; Entropy method; Pareto Optimal