天津典型区域海洋生态系统服务价值损失研究
Research of Loss Appraisal on the Value of Marine Ecosystem Services of Typical Area in Tianjin

随着海洋经济在地区经济中的作用不断突出，围填海成为人类开发利用海洋空间资源的一种重要活动。大规模的围填海造地改变了陆海生态空间格局，造成我国近岸海洋生态功能严重退化，对生态环境产生了极大的负面影响。本文选取典型围填海区域(天津市临港经济区)作为研究对象，基于现有对海洋生态系统服务功能价值损失评估模型，开展大规模典型围填海区域的海洋生态系统服务功能价值损失定量评估，为下一步生态修复工程实施和相关生态系统建设提供借鉴和技术支撑。
With the marine economy in the role of regional economy is prominent, reclamation from the sea has become an important activity for human to exploit and utilize marine space resources. Large-scale land reclamation has changed the ecological spatial pattern of land and sea, causing serious degradation of coastal marine ecological function and a great negative impact on the ecological environment. This paper takes the typical reclamation area (Tianjin Lingang Economical Area) as the research object, based on the existing evaluation model for the loss of value of marine ecosystem services, carries out a quantitative assessment of the value loss of marine ecosystem services in a large scale typical reclamation, and provides reference and technical support for the implementation of the next ecological restoration project and related ecosystem construction.