1, affecting the output and quality of agricultural products.
Soil pollution will affect crop growth and reduce yield; Crops may absorb and enrich some pollutants, which will affect the quality of agricultural products and bring huge economic losses to agricultural production. Long-term consumption of contaminated agricultural products may seriously endanger health.
2, endangering the safety of human settlements.
Soil pollution in residential, commercial, industrial and other construction sites may also endanger human health through oral intake, inhalation and skin contact. The direct development and construction of contaminated sites without treatment will cause long-term harm to the relevant people.
3. Threatening the ecological environment.
Soil pollution affects the growth and reproduction of plants, soil animals (such as earthworms) and microorganisms (such as rhizobia), endangers the normal ecological process and ecological service function of soil, is not conducive to soil nutrient transformation and fertility maintenance, and affects the normal function of soil. Contaminants in soil may transform and migrate, and then enter the surface water, groundwater and atmospheric environment, affecting other environmental media and possibly polluting drinking water sources.
Extended data
The state protects the soil environment and controls pollution.
1, preparation of soil pollution prevention and control action plan
The Ministry of Environmental Protection is working with relevant departments to prepare an action plan for the prevention and control of soil pollution.
2. Accelerate the legislative process of soil environmental protection.
The 12th the National People's Congress Standing Committee (NPCSC) has included soil environmental protection in the first legislative plan. At present, a preliminary draft law has been formed.
3. Further detailed investigation of soil pollution.
On the basis of this soil pollution survey, the Ministry of Environmental Protection will organize a detailed survey of soil pollution with the Ministry of Finance, the Ministry of Land and Resources, the Ministry of Agriculture, the Health and Family Planning Commission and other departments to further understand the soil environmental quality. At present, the overall implementation plan has taken shape.
4, the implementation of soil remediation project
The state will organize pilot demonstrations of soil pollution control in typical areas, gradually establish a technical system for soil pollution control and remediation, and promote soil pollution control and remediation in a planned and step-by-step manner.
5. Strengthen soil environmental supervision.
The state will strengthen the supervision function of soil environment and establish a lifelong accountability mechanism for soil pollution; Strengthen the supervision and inspection of wastewater, waste gas and waste residue treatment in heavy metal-related enterprises, strictly control the misuse and abuse of agricultural inputs in the process of agricultural production, standardize the collection, storage, transfer, transportation, treatment and disposal of hazardous wastes, and prevent new soil pollution.
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