黑龙江省面源污染研究现状

Non-point Source Pollution in Heilongjiang: Research Status

为了研究黑龙江省面源污染的研究进展,通过对黑龙江省14年的农业面源污染、水环境污染调查、面源污染机理及模型研究的综述,发现黑龙江省14年的面源污染研究主要以农业面源污染研究和水环境污染调查为主,各流域的农业面源污染负荷来源基本一致,主要以农田化肥农药施用及畜禽养殖为主,水环境污染调查研究集中在松花江流域,面源污染的机理研究、模型研究及面源污染治理新技术研究方面还存在很多不足。今后一个时期对于搞清楚黑龙江省独特地形的农业面源污染负荷研究、面源污染机理研究、模型研究及面源污染治理新技术应用,是黑龙江省面源污染研究的重点议题。

To study the research progress of non-point source pollution in Heilongjiang,the paper reviews the research on agricultural non-point source pollution,water environment pollution survey,mechanism and model study of non-point source pollution in Heilongjiang for 14 years.It is found that the research mainly focused on agricultural non-point source pollution and water environment pollution survey,the sources of agricultural non-point source pollution load in each basin were basically the same,mainly the application of chemical fertilizer and livestock breeding;water pollution investigation focused on the Songhua River basin;there was still insufficient research on the mechanism,model and new technologies for the treatment of non-point source pollution.In the coming period,the research on the load of agricultural non-point source pollution,the mechanism of non-point source pollution,the model research and the application of new technology of nonpoint source pollution control are the key topics in Heilongjiang.