栖霞山风景区生态安全研究

应用压力-状态-响应（P-S-R）模型构建栖霞山风景区生态安全评价的理论框架，根据栖霞山风景区生态环境特点，按照层次分析法构建由32个指标组成的生态安全评价指标体系，并将评价数据进行标准化处理得到ESI（风景区生态安全度）＝3.0998的结果。研究表明：栖霞山风景区的生态虽然处在比较安全的状态，但也存在生态用地递减、空气污染压力和土壤环境恶化等隐患。

The Research On Ecological Security In Qixia Mountain Scenery District

Applied pressure-state-response (P-S-R) model to established a theoretical framework of ecological security evaluation in Qixia mountain scenery district, according to the characteristics of ecological environment in Qixia mountain scenery district, based on the analytic hierarchy process (AHP) to constrution the index system by 32 indexes of ecological security evaluation, and get results ESI (Ecological security of scenery district )=3.0998 from data standardization. Research shows that: although the ecological condition of Qixia mountain scenery district at a relatively safe state, but there are also have several risks such as ecological land decreasing, air polution pressure and soil environment deterioration etc.