Evaluation and Optimization of Ecological Security in Yuntaishan Scenic Spot

In light of the meaning of ecological security and the characteristics of ecosystem of mountain scenic resorts, an assessment index system for ecological security is established by the method of Analytic Hierarch Process (AHP) in this paper. The ecological security of tourism scenic spots is divided into five categories. Research shows that ecosystem of Yuntaishan scenic spot was in sub-security. The order of the four evaluation factors from the best to the worst, is assurance of ecological security, function of natural ecosystem, environment quality and tourism economy development. The paper also analyzes the main restrictive factors of ecological security, and puts forward some measures.