基于生态文明思想的围填海历史遗留问题处理理论与实践——以大连港太平湾港区和中新天津生态城为例

长期大规模围填海活动在振兴沿海地区经济的同时,也严重破坏了海岸带生态系统。文章梳理了关于加强滨海湿地保护、严格管控围填海的一系列政策要求与技术指南;以大连港太平湾港区和中新天津生态城为例,分别分析了港口工业区和滨海生态旅游区的围填海历史遗留问题处理与生态保护修复实践,并提出了生态优先,绿色发展;自然恢复为主,人工修复为辅;陆海统筹,生态融合;问题导向,科学修复;科技支撑,示范带动等新发展阶段下海洋生态保护修复的建议。

Theory and Practice of Handling Issues Left over from the History of Sea Reclamation Based on the Thought of Ecological Civilization: Taking Taiping Bay Port Area of Dalian Port and Sino-Singapore Tianjin Eco-City as Examples

Long-term and large-scale reclamation activities have not only revitalized the economy of coastal areas, but also severely damaged coastal ecosystems. This paper sorted out a series of policy requirements and technical guidelines on strengthening coastal wetland protection and strict management and control of reclamation. Taking Taiping Bay Port Area of Dalian Port and Sino-Singapore Tianjin Eco-City as examples, the treatment of historical reclaiming problems and ecological protection and restoration practices in the port industrial area and the coastal eco-tourism area was analyzed, respectively. Suggestions for the protection and restoration of marine ecology in the new development stage were put forward, including taking ecology as a priority, keeping ECO development, implementing natural restoration mainly supplemented by artificial restoration, coordinating land and sea and coastal ecological protection and restoration, keeping problem-oriented and scientifically repairmen, supporting with science and technology and driving by demonstration.