| 基于源解析的傍河水源地污染风险季节性变化特征分析 |
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| 引用本文： | 高翔,左锐,郭学茹,孟利,刘鑫,王膑,滕彦国,王金生.基于源解析的傍河水源地污染风险季节性变化特征分析[J].环境科学,2018,39(9):4086-4095. |
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| 作者姓名： | 高翔 左锐 郭学茹 孟利 刘鑫 王膑 滕彦国 王金生 |
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| 作者单位： | 北京师范大学水科学研究院;地下水污染控制与修复教育部工程研究中心;环境保护部环境规划院环境风险与损害鉴定研究中心 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项（2014ZX07201-010）；国家自然科学基金项目（41672228） |
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| 摘 要： | 傍河开采已成为国际公认的新型安全的取水方式.本文以哈尔滨呼兰水源地为研究对象,采用地下水污染解析技术对枯丰水期水源地污染源结构和特征进行了刻画,在此基础上采用污染源-途径-受体模型进行了枯丰两季水源地区域污染风险评价,综合分析了季节变化条件和人类活动共同作用下对傍河水源地地下水水质安全的影响.结果表明,基于源解析的地下水污染源在枯丰季节里表现出不同的空间分布特征,主要受水源地开采引起的水-岩相互作用、原生地质影响下高Fe3+、Mn2+污染、人类活动影响下的氮污染和有机污染等共同作用;污染风险评价结果显示,在枯丰水期水源地均处于较低风险水平,其差异性体现在丰水期水源地南部呼兰河沿岸区域水质污染风险较高,枯水期高风险区主要分布于河岸周边及人类活动密集区,因此枯水期的人类活动对区域地下水污染风险影响大,是水源地综合污染管控的重点.
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| 关 键 词： | 傍河水源地 污染风险 主成分分析 源解析 季节性变化 |
| 收稿时间： | 2018/1/30 0:00:00 |
| 修稿时间： | 2018/3/16 0:00:00 |
Seasonal Variation Characteristics of Pollution Risk in a Riverside Source Area Based on Source Apportionment |
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| GAO Xiang,ZUO Rui,GUO Xue-ru,MENG Li,LIU Xin,WANG Bin,TENG Yan-guo and WANG Jin-sheng.Seasonal Variation Characteristics of Pollution Risk in a Riverside Source Area Based on Source Apportionment[J].Chinese Journal of Environmental Science,2018,39(9):4086-4095. |
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| Authors: | GAO Xiang ZUO Rui GUO Xue-ru MENG Li LIU Xin WANG Bin TENG Yan-guo and WANG Jin-sheng |
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| Institution: | College of Water Science, Beijing Normal University, Beijing 100875, China;Engineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, Beijing 100875, China,College of Water Science, Beijing Normal University, Beijing 100875, China;Engineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, Beijing 100875, China,College of Water Science, Beijing Normal University, Beijing 100875, China;Engineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, Beijing 100875, China,College of Water Science, Beijing Normal University, Beijing 100875, China;Engineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, Beijing 100875, China,College of Water Science, Beijing Normal University, Beijing 100875, China;Engineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, Beijing 100875, China,Center for Environmental Risk and Damage Assessment, Chinese Academy for Environmental Planning, Beijing 100012, China,College of Water Science, Beijing Normal University, Beijing 100875, China;Engineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, Beijing 100875, China and College of Water Science, Beijing Normal University, Beijing 100875, China;Engineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, Beijing 100875, China |
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| Abstract: | |
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| Keywords: | riverside water source pollution risk principal component analysis source apportionment seasonal change |
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