我市两河入选全国美丽河湖优秀案例

Core Viewpoint - The Ministry of Ecology and Environment has announced the inclusion of two sections of rivers in Tianjin, Daqing River and Nanyun River, in the fourth batch of 47 excellent cases of beautiful rivers and lakes, highlighting the city's ongoing efforts in water resource management and ecological restoration [1][2]. Group 1: Beautiful River and Lake Initiatives - Since the launch of the beautiful river and lake construction in 2021, Tianjin has published four batches of a total of 141 excellent cases [1]. - The Daqing River (Tianjin section) has undergone significant improvements, with water quality rising from a surface class V in 2017 to a stable class III since 2022 [2]. - The Nanyun River (Nankai District section) has improved from a surface class V during the 12th Five-Year Plan to a stable class III during the 14th Five-Year Plan, with total phosphorus concentration decreasing by 89% compared to 2014 [2]. Group 2: Ecological and Cultural Development - The Daqing River's restoration involved a three-step governance approach, including actions for cleaning, restoring, and beautifying the river [1]. - The Nanyun River aims to create a cultural, ecological, and recreational belt, enhancing the relationship between the city and water resources [2]. - The city plans to implement a new ecological governance model that promotes the beauty of rivers and lakes, enhancing the quality of life for residents [2].