Coastal wetland construction and sea reclamation ecological restoration method

The invention relates to a coastal wetland construction and sea reclamation ecological restoration method. A specific technical scheme is as follows: the method comprises the following steps: constructing a land drainage inner causeway; constructing an open sea intertidal zone sewage remote discharge causeway; constructing an intertidal zone wetland ecological system; and arranging a sewage discharge mixer. The invention provides a new repairing method for coastal zone ecological damage caused by sea reclamation and provides a sea reclamation method with a function of maintaining ecological environment surrounding the sea reclamation. The provided method adapts to wastewater and rainwater discharge requirements of the reclamation area, reduces an impact of artificial wastewater discharge of the reclamation area on a coastal zone ecological system and reduces land erosion in a rainwater discharge process. 本发明一种沿海湿地构建和围填海生态修复方法，具体技术方案为：构建陆地排水内围堤；构建外海潮间带污水远程排放围堤；构筑潮间带湿地生态系统；布置污水排放掺混器。本发明的优点主要有：本发明为围填海造成的海岸带生态损伤提