面污染源广义上指各种没有固定排污源的环境污染，狭义上主要指水环境的非点源污染。 狭义上的面污染源的污染来源主要包括城镇地表径流、化肥和农药使用、农村生活废水及固体废弃物、水土流失和分散式畜禽养殖等。农药、化肥是面污染源的主要组成物质。 面污染源是污染源的一种类型，在大面积范围内排放污染物。例如喷洒农药后的农田。
...面污染源;;西北诸河区 [gap=955]Keywords: water quality evaluation;surface water;point pollution sources;area pollution sources;rivers in the northwest region ..
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文章详细信息 关键词： 水质调查;;点污染源;;面污染源;;黄河流域 [gap=741]Keywords: water quality survey;point pollution source;non-point pollution source;Yellow River basin
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... area source of water pollution 水污染面源 area-source of pollution 面污染源 source area of water 岩溶陷落柱 ...
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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
水污染面源 area source of water 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
城市地表径流是仅次于农业面污染源的第二大面污染源。
Urban surface runoff is the second large non-point pollution source next to agriculture.
污水与废弃物通过工厂管道正确排放，不能成为接触面，产品，原料与供应水的潜在污染源。
Sewage and waste disposal is properly plumbed from the facility and does not provide a potential source of contamination to contact surfaces, products, components, water supplies, etc.
在点源污染逐步得到有效控制的今天，面源，这一对地表水体水质有严重影响的污染源在发达国家已经引起了极大的关注。
The nonpoint source pollution, which has played an important role on surface water pollution has been given much attention because of the effective controlling of the point source pollution.
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