农业面源污染负荷空间分布及风险评价研究进展  

Agricultural Non-point Source Pollution Loads: Spatial Distribution and Risk Assessment

作　　者：管飞[1] 马友华[1] 张东红[1] 郑涛[1] 王静[1] 

机构地区：[1]安徽农业大学资源与环境学院,合肥230036

出　　处：《中国农学通报》2017年第30期61-66,共6页Chinese Agricultural Science Bulletin

基　　金：国家科技支撑计划"南方平原稻作农区农业面源污染防控技术集成与示范"(2012BAD15B03)

摘　　要：为了研究农业面源污染负荷空间分布及风险评估,综述了国内外近10年的最新研究进展,发现在农业面源污染空间分布及风险评估上的研究较多,其中污染的源因子及迁移因子空间分布研究进展颇多,而在综合风险评价上的研究还比较缺乏,对污染负荷的分布特征及其相关性的研究还存在不足,今后还需研究污染负荷分级区划与管理控制措施研究。In order to study the spatial distribution and risk assessment of agricultural non-point sourcepollution loads, we summarized the latest research progress in recent 10 years at home and abroad, foundingthat there was more research in the spatial distribution and risk assessment of agricultural non-point sourcepollution, including pollution source factor and migration factor on the spatial distribution of progress, butstudies on the comprehensive risk assessment was a lack in the research, distribution and correlation of thepollution load were still inadequate, so it was necessary to study the classification division and measures tomitigate pollution load.

关 键 词：农业面源污染负荷 模型 空间分布 风险评价 

分 类 号：X52[环境科学与工程—环境工程]