Wetlands in urban areas have both ecological and social functions. Appropriate development and utilization of wetland resources are important for sustainable urban development. To solve the problems of water contamination of the Moon Lake, habitat improvement, optimization and stabilization of ecosystem structure should be carried out by planting aquatic plants, establishment of lakeside artificial wetland, algae control, rehabilitation of polluted lake sediment and other technologies for water quality improvement. A demonstration project should be implemented to i...