Waterbody Restoration and Carbon Sequestration Function Realization Path in Wetland Parks

Based on field surveys of 30 typical wetland parks in the Yangtze River Delta region, this study established a multi-level water quality purification technology system, including integrated technologies such as ecological floating islands, microbial enhancement, and ecological ditch purification. By optimizing the configuration of aquatic plant communities, improving sediment environments, and enhancing microbial activity, a synergistic improvement of wetland water purification and carbon sequestration was achieved. The study developed a technical path centered on deep purification systems, ecological reconstruction, and carbon sink enhancement, along with a scientific management system for monitoring, early warning, maintenance, and performance evaluation. This provides a systematic solution for improving water quality and enhancing carbon sink capacity in wetland parks.