泸沽湖景区生态安全评价

以生态安全理论为基础，探讨了旅游地生态安全评价的理论和方法。运用压力-状态-响应（P—S—R）指标体系模型对泸沽湖景区1996-2005年生态安全评价表明，景区生态安全度较高。其中1996～2001年泸沽湖区处于比较安全状态，2002-2005年处于安全状态，10年间泸沽湖景区生态安全度呈上升趋势。水环境问题、旅游用地及游客量增长率是泸沽湖景区生态安全度主要的限制因子，并提出了加强水环境治理、提高生态环境质量、发展生态旅游、加大生态环境建设力度和加强生态环境监测的生态安全建设方案。

STUDY ON ECOLOGICAL SECURITY OF LUGU LAKE SCENERY DISTRICT

Based on the ecological security theory, the theory and methods of evaluation of ecological security of tourist destination is studied. Using the evaluation model of Pressure-State-Response （P-S-R） to evaluate the ecological security of Lugu Lake scenery district from 1996-2005, it shows that the ecological security of the lake area is high. From 1996-2001, the ecological security of the lake is very safe. From 2002-2005, it is safe. During the 10 years, the ecological security of Lugu lake is increasing. Water environment, the increasing of land and tourist are the main limiting factors of ecological security of Lugu Lake. In order to enhance the ecological security of Lugu Lake scenery district, the ecological security construction scheme of harness water environment, developing the ecotourism, reinforcement the eco-environmental construction and monitoring is put forward.