A good ecological environment is the fairest public product and the most universally beneficial people's livelihood and well-being. In Dazhou, Sichuan, which is located in the important water conservation areas of the Han River and Jialing River and the core area of biodiversity in the Qinba Mountains, the local area focuses on building an ecological barrier in the upper reaches of the Yangtze River, adopting methods such as Sichuan and Chongqing co-governance and the introduction of local regulations, focusing on strengthening river and lake management and promoting The water ecological environment continues to improve.
Co-management of rivers and lakes, the water ecological environment continues to improve
In Kaijiang County, Dazhou, Sichuan, the Xinning River channel management project that flows through the county is currently being stepped up and is expected to be completed in October this year. The project will solve problems such as direct and random discharge of sewage and improve the county's ecological environment.
In Dazhu County, Dazhou, more than 100 kilometers away, residents were walking along the newly created landscape path along the Tongbo River in Guanyin Town. The left bank of the Tongbo River is Dazhu County, Dazhou, Sichuan, and the right bank is Liangping District, Chongqing City. The common river boundary between Sichuan and Chongqing is 14 kilometers. In the early years, the coal mines, papermaking, hemp spinning, livestock and poultry breeding, and domestic sewage along the river were discharged directly into the river, causing the Tongbo River to become a well-known "stinky river".
In order to protect the clear water of a river, at the end of 2020, Sichuan and Chongqing signed co-governance agreements such as the "Agreement on Deepening the Co-construction and Protection of Water Ecological Environment in Sichuan and Chongqing" to establish cooperation in joint inspections, joint law enforcement, and information sharing of cross-border rivers. mechanism. At the same time, Dazhou has also comprehensively strengthened investment in infrastructure. In Guanyin Town, Dazhu County, it has implemented more than 10 large and small projects such as rainwater and sewage diversion projects in the town pipe network, artificial wetland projects, and projects to improve sewage treatment capacity, and built 18.8 kilometers of sewage pipe networks. , about 3.6 kilometers of river channel will be managed. Today, the Pingtan section of the Tongbo River has been built into a provincial-level beautiful river and lake in Sichuan Province.
Lianhua Lake, located in Tongchuan District, Dazhou City, has also changed its appearance. Once upon a time, there was serious pollution here. In 2017, Dazhou City adjusted Lianhua Lake to a no-breeding zone, closed 14 livestock and poultry farms, canceled water surface fish farming, and demolished 220,000 square meters of farmhouses along the lake to completely eliminate pollution sources around the Lianhua Lake Reserve. The current Lianhua Lake has clear water and green shores. The water quality remains at Class III and above all year round. There are more than 30 species of migrating and breeding birds, making it a provincial-level beautiful river and lake in Sichuan Province.
