农业生产过程中，农药、化肥、农膜等的大量使用造成了严重的大气、土壤和水污染。
The atmosphere, the soil and the water had been polluted because of using the agricultural chemicals, the chemical fertilizer and the agricultural membrane.
有机农业还减少了土壤污染和水污染，降低了温室气体排放量。
Organic agriculture also creates less soil and water pollution and lower greenhouse gas emissions.
环境污染包括大气污染，水污染，垃圾废弃物污染，土壤污染和噪声污染。
The pollution of the environment includes the air pollution, water pollution, garbage wastes contaminative, the soil pollution is contaminative with the noise pollution.
结果种植基地土壤和灌溉水污染等级均属于“清洁”一级。
ResultsThe quality of soil and irrigation water was good, falling in the categories of "clean".
研究土壤表土孔隙结构特征对于我国区域土壤的侵蚀防治、环境保护和减少地下水污染等问题均具有重要意义。
To research the properties of pore structure in soil has great practical significance in preventing and curing soil erosion, environment protection, reducing pollution of ground water and so on.
目前，在污水、废气、土壤和地下水污染治理及固体废弃物处置方法中，生物技术已得到广泛应用。
At present, biological technology has been applied extensively in the treatment of sewage, discharge gas, soil, groundwater and solid waste.
沿岸土壤层中砂层为受污染的河水对浅层地下水的补给提供了条件，造成浅层地下水污染，对当地生态系统和人类健康构成潜在的威胁。
The sand layer in the soils could provide transportation of pollutants from the polluted rivers, which could be potential threat to ecosystem and local population.
沿岸土壤层中砂层为受污染的河水对浅层地下水的补给提供了条件，造成浅层地下水污染，对当地生态系统和人类健康构成潜在的威胁。
The sand layer in the soils could provide transportation of pollutants from the polluted rivers, which could be potential threat to ecosystem and local population.
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