| 岗南、黄壁庄水库上游流域非点源污染负荷估算 |
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| 作者姓名： | 焦艳平 马香玲 艾万祥 顾正斌 高计生 |
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| 作者单位： | 河北省水利科学研究院,石家庄,050057 |
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| 基金项目： | 中国河北省与荷兰王国南荷兰省合作发展项目“岗南、黄壁庄水库上游流域非点源污染与防治” |
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| 摘 要： | 在岗南水库、黄壁庄水库上游流域，基于非点源污染现状调查评价，借鉴国内外研究中确定的不同土地利用类型非点源污染输出系数，采用输出系数法模型对流域非点源污染负荷进行了估算。结果表明，由于水土和化肥流失，自然土地和种植土地总氮和总磷的非点源污染负荷最大。估算结果为流域进行非点源污染综合治理规划提供了科学依据。
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| 关 键 词： | 岗南水库 黄壁庄水库 非点源污染 负荷预测 输出系数法 |
Assessment of Non-Point Sources Pollution in the Upper Stream of Gangnan and Huangbizhuang Reservoirs |
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| Authors: | JIAO Yanping MA Xiang-ling AI Wan-xiang GU Zheng-bin GAO Ji-sheng |
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| Affiliation: | Hebei Provincial Academy of Water Resources/a>;Shijiazhuang 050057/a>;China |
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| Abstract: | Based on the investigation of status,according to the export coefficient of the different land use types which were confirmed in the domestic and foreign researches,export coefficient model was used to estimate the non-point source pollution load in the upper stream of Gangnan-Huangbizhuang Reservoirs. The results showed that the total nitrogen and the total phosphorus pollution load are more in natural land from soil erosion and in farmland from synthetic fertilizers loss than in other types,which was of b... |
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| Keywords: | Gangnan and Huangbizhuang reservoirs non-point sources pollution polluting load prediction export coefficient model |
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