Analysis of Eutrophication Status of Lotus Lake Wetland in Tieling City and Countermeasures for Its Restoration

Lotus Lake Wetland is needed to protect and restore the local wetland ecological environment and promote the sustainable development of the region, to solve the problem of eutrophication of the water body of Lotus Lake Wetland, the article is based on the measured data of each sampling point of the Lotus Lake Wetland in July and August 2023, and the water quality status of the Lotus Lake Wetland is evaluated by using the single-factor evaluation method by selecting TN, TP, NH3-N, DO, and Chl-a, and the water quality status of the Lotus Lake Wetland is analyzed and assessed by using the comprehensive nutrient The eutrophication status of the wetland was analyzed and assessed by the state index method, and the causes of eutrophication in the water body were derived from the results of the evaluation, and remedial countermeasures were proposed for the current status of pollution, to improve the eutrophication status of the Lotus Lake Wetland.