其他摘要：Based on the natural resources and socio-economic situation on Yancheng coastal regions, the wet- land ecosystem was diagnosed. By the field surveys and stakeholder interviews, the service functions of coastal wetland ecosystem were identified and classified in values. By means of comparative study and substantial study, the service values of wetland ecosystem were quantitatively and qualitatively evaluated. The different service values of wetland ecosystem were estimated. In the light of the quantitative service value of wetland ecosystem under different stages and management modes, the losses and benefits of wetland ecosystem service functions were analysed in order to reflect the changes of wetland ecosystem service level. In last, the policy recom- mendations on sustainable development of Yancheng coastal wetland ecosystem were given.
关键词：湿地生态系统;服务功能;经济价值;滨海地区;盐城
其他关键词：Wetland Ecosystem; Service Functions; Economic Values; Coastal Regions; Yancheng
