【摘要】 在分析驼梁自然保护区生态风险受体与风险源的基础上,建立了基于旅游开发的生态风险评价指标体系,并运用模糊综合评判法对生态风险进行了定量评价和分析。结果表明:研究区基于旅游开发的整体生态风险处于"轻度"风险状态,其中,旅游客流量增长率和废水处理率是目前制约水源涵养区生态功能正常发挥和旅游业良性发展的重要指标。并提出了相应的风险管理对策。更多还原

【Abstract】 In this paper,based on the analysis of ecological risk receptor and risk source of the study area,indicator system of ecological risk assessment based on tourism development was brought forward;and the fuzzy comprehensive evaluation method had carried on the quantitative evaluation and analysis of ecological risk.and then,the ecological risk of the study area based on tourism development was light.Tourist traffic growth rate and effluents disposal rate were the key indexes for restricting water conservation district ecological function normal work and tourism industry fine development and the corresponding risk countermeasures were put forward.更多还原