Traditional Culture Encyclopedia - Traditional festivals - How to protect rivers?
How to protect rivers?
1. Enterprises that pollute water sources should be located in the lower reaches of rivers, and these enterprises should also ensure that the discharged sewage is discharged after treatment (from the perspective of enterprises).
2. Residents' domestic sewage should also be discharged after treatment. It is forbidden to dump garbage into rivers and reduce the use of phosphorus-containing washing powder (from the perspective of residents' life).
3. The state should take protective measures, plant trees, conserve water and soil, strengthen supervision, and properly handle the relationship between economic development and natural ecology.
The ecological service functions of rivers mainly include supply, regulation, culture and support.
1. Supply: water supply value, food production, aquatic products and hydropower generation.
2. Regulation: water storage, flood regulation, erosion control, river sediment transport, purification function, atmospheric regulation and sandstorm suppression.
3. Culture: recreation, landscape aesthetics, water culture, education and scientific research.
4. Support: biodiversity, soil formation, nutrient cycle.
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