| 吉林市城区地下水应急水源地水质风险预测 |
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| 引用本文： | 张楠,梁秀娟,肖长来,刘金锋,尹继娟.吉林市城区地下水应急水源地水质风险预测[J].节水灌溉,2012(6):41-43,48. |
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| 作者姓名： | 张楠 梁秀娟 肖长来 刘金锋 尹继娟 |
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| 作者单位： | 吉林大学环境与资源学院,长春,130021 |
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| 基金项目： | 基金项目:国家“十一五”科技支撑项目，吉林省科技攻关项目，高等学校博士点基金项目，教育部潜在油气资源项目，水利部公益性项目 |
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| 摘 要： | 吉林市城区地下水已被纳入城市供水的应急预案,掌握地下水水质运移在地下水应急供水方面尤为重要。因此利用GMS软件对吉林市城区氯离子在地下水中的运移进行了模拟,并对氯离子的突发性事故进行风险评估,从模拟结果可以得出氯离子在地下水中的运移情况以及距离污染源不同距离的地方受到污染的时间,距离污染源越远,地下水受到污染的时间越长;河流两岸开采量越大,地下水受到污染的时间越短。一旦当地下水受到突发性污染时能够及时追踪污染带,加强水质监测,同时,为地下水的开发利用和保护提供了科学依据。
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| 关 键 词： | 水质运移 水质模型 地下水 GMS 吉林市 |
Groundwater Quality Risk Prediction of Contingency Groundwater Source in Jilin City |
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| ZHANG Nan,LIANG Xiu-juan,XIAO Chang-lai,LIU Jin-feng,YIN Ji-juan.Groundwater Quality Risk Prediction of Contingency Groundwater Source in Jilin City[J].Water Saving Irrigation,2012(6):41-43,48. |
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| Authors: | ZHANG Nan LIANG Xiu-juan XIAO Chang-lai LIU Jin-feng YIN Ji-juan |
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| Institution: | (College of Environment and Resource,Jilin University,Changchun 130026,China) |
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| Abstract: | In Jilin city,the groundwater of has been incorporated into contingency plans for water supply,so controlling the water quality migration of groundwater is particularly important in the emergency groundwater supply.In this paper,the chloride migration in groundwater of Jilin city is simulated by GMS software and the sudden accident of chloride is assessed.The simulation results can be used to conclude the condition of chloride migration in groundwater and when the different place from pollution sources is polluted.Farther away from sources of pollution,the longer from the groundwater is polluted;the larger the yield on both sides of the river,the shorter from the groundwater is polluted.Once groundwater is suffered unexpected contamination,it can track pollution belt timely and strengthen water quality monitoring.It also provides the scientific basis for the development,utilization and protection of groundwater. |
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| Keywords: | water quality migration water quality model groundwater GMS Jilin city |
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