非点污染源（面污染源） non-point pollution source 供水工程管理局 water supply project administration 管理工程制度 management engineering system .
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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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non-point pollution source model 非点源污染模型
agricultural non-point pollution source 农业非点源污染
agricultural non-point source pollution 农业面源污染 ; 农业非点源污染
Point and Non-point Source Pollution 点和非点源污染
rural non-point source pollution 农村面源污染
urban non-point source pollution 城市面源污染
Urban surface runoff is the second large non-point pollution source next to agriculture.
城市地表径流是仅次于农业面污染源的第二大面污染源。
This paper reviews the development of research of agricultural non-point pollution source model, and points out the future research direction.
本文概述了国内外的农业非点源污染模型研究的历史和现状，并指出了农业非点源污染模型的研究方向。
The pollutants load investigation in Yunlong reservoir basin shows that the non-point pollution source is the main pollution source. The TN is 91.8%, TP is 98.4% in total water inflow volume.
云龙水库径流区污染物负荷的调查结果显示，云龙水库水污染特征以面源污染为主，入库水量TN占91.8%，TP占98.4%。
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