| 黄河流域非点源污染估算研究 |
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| 引用本文： | 杨艳春,闫莉,程伟.黄河流域非点源污染估算研究[J].人民黄河,2011,33(11). |
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| 作者姓名： | 杨艳春 闫莉 程伟 |
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| 作者单位： | 黄河流域水资源保护局,河南郑州,450004 |
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| 摘 要： | 介绍了黄河流农村生活、农田径流、分散式畜禽养殖、水土流失、城市地表径流这5类非点源污染的估算方法,并给出了根据此方法和有关参数所估算的黄河流域非点源污染负荷。结果表明:黄河水体中非点源污染主要为农田径流和水土流失;TN、TP对黄河水体的污染物总量贡献率较大;污染物在龙门—三门峡河段入河量较大。
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| 关 键 词： | 降水 径流 污染负荷 非点源 黄河流域 |
Estimation of Non-Point Source Pollution in the Yellow River Basin |
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| YANG Yan-chun,YAN Li,CHENG Wei.Estimation of Non-Point Source Pollution in the Yellow River Basin[J].Yellow River,2011,33(11). |
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| Authors: | YANG Yan-chun YAN Li CHENG Wei |
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| Affiliation: | YANG Yan-chun,YAN Li,CHENG Wei(Yellow River Basin Water Resources Protection Bureau,Zhengzhou 450004,China) |
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| Abstract: | This paper introduces 5 kinds of non point source pollution estimation method of life in the countryside,agricultural runoff,distributed livestock and poultry breeding,soil erosion and surface runoff of cities in the Yellow River Basin and gives the method and related parameters according to the estimation of the Yellow River Basin of non-point source pollution load.The results show that the Yellow River water non-point source pollution is mainly caused by farmland runoff and soil erosion.TN and TP make a l... |
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| Keywords: | precipitation runoff pollution load non-point source Yellow River Basin |
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