The Progress and Trends of Agricultural Non-point Source Pollution Research

• Main Authors: LI Li-Hua, LI Qiang-kun
• Format: Article
• Language: zho
• Published: Agro-Environmental Protection Institute, Ministry of Agriculture 2014-02-01
• Series: Journal of Agricultural Resources and Environment
• Subjects: agricultural non-point source pollution， research progress， model ， risk assessment， control measures
• Online Access: http://www.aed.org.cn/nyzyyhjxb/html/2014/1/20140103.htm

According to the current research on agricultural non-point source pollution at home and abroad, the connotation and feature of a-gricultural non-point source pollution were explored in this paper, and then the estimating model of pollution load was concluded briefly.Meanwhile, the paper also listed the means and methods of risk assessment of regional agricultural non-point source pollution and summed up the control technologies from different angles. Finally, the recent much-needed research hotspots and trends were put forward in order to provide reference for further management and control of agricultural non-point source pollution.