采用PSR模型的太姥山风景名胜区生态安全评价

Ecological safety evaluation of Taimu Mountain Scenic Area based on PSR model

为探讨太姥山风景名胜区的生态环境和旅游发展问题,实现太姥山风景名胜区可持续发展.本研究基于压力-状态-响应模型,从压力、状态、响应3个方面,共选取18个指标,建立指标评价体系,结合层次分析法确立指标权重,对2018年太姥山风景名胜区的生态安全做出评价.结果表明:2018年太姥山风景名胜区生态安全指数为0.9095,处于"很安全"状态;与2008年相比,太姥山风景名胜区的生态安全有了明显的提高,系统结构也更加完善,更加充满活力.建议通过对太姥山风景名胜区生态环境建设加大投入,制定相关保护政策,使太姥山风景名胜区生态系统更加稳定.

A discussion is made on the ecological environment and tourism development of Taimu Mountain Scenic Area referring to the realization of the sustainable development of the area.Based on the pressurestate-response model,this study selects 18 indicators from three aspects of pressure,state,and response,establishes an indicator evaluation system,and establishes indicator weights in combination with the analytic hierarchy process,and makes a evaluation on the ecological safety of Taimu Mountain Scenic Area in 2018.The results show that the ecological safety index is 0.9095,which is in a state of being very safe.It is recommended to increase investment in the ecological environment construction of the scenic spot and formulate relevant protection policies to make the ecosystem more stable.Compared with 2008,the ecological security of Taimu Mountain Scenic Area has been significantly improved,and the system structure is more complete and full of vitality.