ABSTRACT
In recent years, due to the intensified eutrophication of water bodies, more and more studies have been conducted on water purification and nitrogen and phosphorus interception based on wetland ecosystems. To understand the ecological impact of lake wetlands on eutrophic lakes and provide more methods and data for optimizing lake wetland management. This experiment selects the Sanshan Island Constructed Wetland Park as the research object to discuss two issues. First, explore the water purification effect of the constructed wetland park. Secondly, the influence of the density distribution of aquatic vegetation on the total phosphorus content of the water body is discussed.
