The engineering measures and non-engineering measures of lake ecological restoration are briefly described.

The engineering measures of lake ecological restoration include vegetation restoration, silt dredging and restoration of rock structure at the bottom of lake. Non-engineering measures include restricting grazing, banning motor vehicles and monitoring water quality. In order to achieve the effect of ecological restoration.

In order to realize the long-term stability of lake ecology, corresponding engineering and non-engineering measures need to be taken. Engineering measures generally include vegetation restoration, silt dredging, and restoration of rock structure at the bottom of the lake. Vegetation restoration can improve water quality and increase biodiversity by introducing lake plants with anti-pollution and purification ability. Dredging silt and repairing the rock structure at the bottom of the lake can effectively improve the lake environment and promote the restoration and improvement of the natural ecosystem. Non-engineering measures include restricting grazing, banning motor vehicles and monitoring water quality. Restricting grazing can effectively avoid the damage of animal husbandry to the surrounding environment of the lake, and banning motor vehicles can reduce the impact of shocks on the lake and protect the ecological environment around the lake. On this basis, water quality monitoring should be carried out to keep abreast of water quality and prevent water pollution in lakes. It is particularly important to note that the ecological restoration of lakes needs to comprehensively consider the geography, climate, hydrology, hydraulics and other factors of lakes, and carry out effective restoration and protection on the premise of maintaining ecological balance.

What are the important laws and regulations in lake ecological restoration? At present, the key laws and regulations of lake ecological restoration in China mainly include water pollution prevention law, wetland protection law and environmental impact assessment law. In the specific lake ecological restoration work, it is also necessary to abide by the relevant regulations and standards promulgated by the local government to ensure the legality and effectiveness of lake ecological restoration.

Ecological restoration of lakes is a long-term systematic project, which needs to take a variety of engineering and non-engineering measures, and at the same time abide by the relevant laws, regulations and rules and standards promulgated by the local government to ensure the continuous improvement and protection of the lake ecological environment.

Legal basis:

Article 10 of the Law of People's Republic of China (PRC) on the Prevention and Control of Water Pollution prohibits the operation, construction and discharge of hazardous wastes in drinking water source protection areas.