国内农业面源污染现状及防治策略研究

he status of agricultural non-point source pollution in China was reviewed and some alleviating strategies were advanced in this paper. Non-point pollution means pollutants entering water in one area by surface water runoff and soil filtration. The status of agricultural non-point pollution in China is rather dissatisfied, the characteristics of which including severe N, P eutrophication, unfitable structure of China agriculture and the lack of scientific management. At present, the understanding of non-point pollution alleviating strategies is impercipient in China, which causing unreasonable strategies and low efficiency in treatment. Some strategies were discussed to resolve these problems.