基于生态系统服务功能价值评估的旅游度假区规划环评——以苏州太湖国家旅游度假区规划环评为例

目的]构建旅游度假区规划环评中生态系统服务功能价值评估的技术路线,并将其应用于苏州太湖旅游度假区规划环评,以期为度假区开发规划提供实践指导。方法]在综合考虑旅游度假区规划特点基础上,运用生态系统服务功能价值评估方法开展研究。结果]通过调整旅游开发建设规模,维护水域、湿地的服务功能,度假区可以维持原有的生态系统服务功能,规划调整后的生态系统服务价值比原规划提高了0.53亿元。结论]建设用地增长是导致水域、湿地面积减少,以至整个度假区生态系统服务功能价值降低的直接原因。

Application of Ecosystem Services Evaluation in Environmental Impact Assessment on Tourism Resort Plan -A Case Study at Suzhou Taihu Lake National Tourism Resort

Objective] The application framework for ecosystem services evaluation in environmental impact assessment on tourism resort plan was established and then applied it in Suzhou Taihu Lake National Tourism Resort.Methods] According to the features of tourism resort, the study was carried out by ecosystem service function value evaluation.Results] On the conditions of scale adjustment of tourism development, and maintenance of water area and wetland, the resort can keep the original ecosystem service function. The ecological service function value increased 53 million yuan after the adjustment.Conclusion] Construction land growth led to the decrease of water area and wetland, whereby reduce the value of ecosystem services.