沿海湿地生态系统服务价值评估

沿海湿地资源的稀缺性要求对湿地的生态系统服务价值开展有效的评估，以保障区域生产建设和环境安全。介绍了沿海湿地生态系统服务功能及价值类型，运用环境经济学、资源经济学和恢复生态学原理给出了湿地生态系统服务价值评估的框架．并着重对以调蓄洪水功能等为主的间接利用价值的评估及预期成效进行了概括。

Appraisal of service value of wetland ecosystem in coastal areas

The service value of wetland ecosystem needs to be appraised due to the scarcity of wetland resources in coastal areas, in order to secure regional production and environment safety. The service function and values types of wetland ecosystem in coastal area are introduced. Framework of evaluating wetland ecosystem service value is given based on the theories of environment economy, resources economies and ecological recovery. A brief introduction is made on appraisal and expected benefits of indirect utilization value of wetlands such as flood regulation.