Welcome to Journal of Agriculture,

Journal of Agriculture ›› 2019, Vol. 9 ›› Issue (6): 18-22.doi: 10.11923/j.issn.2095-4050.cjas18050025

Special Issue: 土壤重金属污染

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Research status of Non-point source pollution in Heilongjiang ProvinceHOU shu-yan1,*,DU fang-le2,LI yan-bo3,LIU jian-xin1,LI zhi-fei, YANG wei.

  

  • Received:2018-05-24 Revised:2018-12-06 Accepted:2018-12-10 Online:2019-07-01 Published:2019-07-01

Abstract: The study of non-point source pollution in heilongjiang province began in the 21st century, relatively late. This paper reviews the development of t non-point source pollution in heilongjiang province in recent 20 years. From the document literature, the research non-point source pollution in heilongjiang province in recent 20 years includes several aspects, such as research on agricultural non-point source pollution, investigation on water environment pollution, mechanism of non-point source pollution and model research. In general, there are more researches on agricultural non-point source pollution, the study on load and governace research of agricultural non-point source pollution is mostly in songhua river basin; The model research is relatively few, the mechanism study is less; The new technology of non-point source pollution control is seldom used in heilongjiang province. So to clear up the unique topography’s study of non-point source pollution in heilongjiang province in the future on about agricultural non-point source pollution、 load、 mechanism and control technology application model research is a focus .

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