| 物元分析方法在苏州浅层地下水质量评价中的应用 |
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| 引用本文： | 周清锋,蒋 波.物元分析方法在苏州浅层地下水质量评价中的应用[J].地质学刊,2012,36(1):80-85. |
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| 作者姓名： | 周清锋 蒋 波 |
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| 作者单位： | 江苏省地质调查研究院 |
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| 摘 要： | 鉴于水质评价指标的多样性和由单指标给出评价结果的不相容性，在物元分析理论的基础上，将水质量标准、评价指标及其特征值作为物元，建立了基于物元理论的地下水水质评价模型，以苏州市平原区浅层地下水为研究对象，对全区42个浅层水样数据进行水质综合评价，结果表明：研究区南部大部分地区浅层地下水质量优良，在北部和东部一带已遭受严重污染，局部地区水质有从Ⅲ级向Ⅳ级转化的趋势。
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| 关 键 词： | 物元可拓 水质评价 浅层地下水 综合关联度 江苏苏州 |
| 收稿时间： | 2011/9/13 0:00:00 |
Application of element unit analysis in evaluation of shallow groundwater quality in Suzhou City |
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| ZHOU Qing-feng.Application of element unit analysis in evaluation of shallow groundwater quality in Suzhou City[J].Jiangsu Geology,2012,36(1):80-85. |
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| Authors: | ZHOU Qing-feng |
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| Institution: | (Geological Survey of Jiangsu Province,Nanjing 210018,China) |
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| Abstract: | In lights of the diversity of water quality evaluation index and incompatibility of evaluation results given by single index, the authors set up a groundwater quality evaluation model based on element unit theory and set water quality standard, evaluation index and characteristic value. The authors made a comprehensive water quality evaluation of 42 pieces of shallow water sample data and cited the plain shallow groundwater in Suzhou as an example. It was concluded that the water quality was fine in southern shallow water area, severely polluted in northern and eastern sections, and locally transformation trend of grade three to grade four of water quality. |
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| Keywords: | Matter element extension Water quality evaluation Shallow groundwater Comprehensive correlative degree Suzhou Jiangsu |
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