面源污染又称非点源污染，主要由土壤泥沙颗粒、氮磷等营养物质、农药、各种大气颗粒物等组成，通过地表径流、土壤侵蚀、农田排水等方式进入水、土壤或大气环境。其具有的随机性、广泛性、滞后性、模糊性、潜伏性等特点，加大了相应的研究、治理和管理政策制定的难度。
农业面源污染 pollution from nonpoint agricultural source ; non-point source pollution ; agricultural non-point source pollution ; Agricultural diffuse pollution
农业面源污染治理 deal with pollution from non-point agricultural sources
面源污染信息系统 ANPSPIS
或称面源污染 diffused pollution
农村面源污染 rural non-point source pollution
城市面源污染 urban non-point source pollution
农业面源污染控制 Agricultural Area Source Pollution Control
控制面源污染 control the plan pollution sources
面源污染分类 classification of non-point source pollution
面污染源 area pollution sources ; non-point pollution source ; area-source of pollution
And agricultural non-point source pollution is the top priority.
而农业面源污染又是重中之重。
参考来源 - 重庆三峡库区典型小流域面源污染研究In view of the agricultural nonpoint source pollution serious situation,the analysis present situ- ation,embarks day by day from the Liuyang ecological agriculture construction experience,proposed a b
针对农业面源污染日趋严重的形势,分析现状,从浏阳生态农业建设的实践经验出发,提出一个依托生态农业工程建设,以发展生态农业产业化为动力,生态农业技术模式为支撑,实现加速农业面源污染治理的途径。
参考来源 - 依托生态农业建设加速农业面源污染治理的探讨The suitable and scientific land management practice such as fertilizers cooperating application and organic fertilizer application could enhance the phosphorus utilization efficiency, to decrease the non-point source pollution in the sustainable and stable of ecological agriculture.
2.通过合理的农田管理如肥料配施,增加有机肥等措施来提高磷素利用率,减少面源污染对当前发展持续稳定的生态农业具有重要的意义。
参考来源 - 农田土壤磷素固液相分配规律及微生物C/P比影响因素研究Nonpoint source pollution is a tricky issue that must be sorted out during the economic growth and urbanization of the developed areas.
面源污染是发达地区经济发展和城市化进程中必须要应对的难题。
参考来源 - 发达地区农村面源污染的经济学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
而农业面源污染又是重中之重。
And agricultural non-point source pollution is the top priority.
农村生活污水是农村面源污染的重要来源。
The domestic sewage discharge is the important source of non-point pollution in rural area.
地形和植被覆盖度是最重要的两个面源污染影响因素。
Topography and vegetation cover rate were two of the most important influence factors of nonpoint source pollution.
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