| 摘要: |
| 平原感潮河网地区非点源污染严重，由于具有交叉污染等特性，造成了整个平原河网存在严重的环境污染和环境安全问题。构建了大尺度非点源污染负荷匡算模型，对南通平原河网地区非点源污染负荷进行了匡算。根据不同的产污方式，将非点源污染分为城镇降雨径流污染、畜禽养殖污染、农田降雨径流污染、农村生活污染和水产养殖污染等5种类型，分别计算其流失过程。 |
| 关键词: 平原感潮河网地区 圩区 非圩区 非点源污染负荷匡算 |
| DOI： |
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| 基金项目:江苏省环境监测科研基金项目（0805） |
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| Estimation of Non-point Source Pollution Load Plain Tidal River Networks |
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| Abstract: |
| The non-point source pollution in plain tidal river networks is serious.There is a serious environmental pollution problem in plain river networks for its intersectatant pollution.The study designed a large-scale to estimate the non-point source pollution load in Nantong.There were five types of different pollution modes such as municipal and town runoff,livestock and poultry raising pollution,paddy field runoff,rural domestic sewage,fish breeding pollution. |
| Key words: plain tidal river networks polder areas plain areas estimation of non-point source pollution load |
