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

Abstract

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.

Keywords

• marine ecological civilization
• sea reclamation
• ecological restoration
• taiping bay port area of dalian port
• sino-singapore tianjin eco-city