| 泰安市第四系水文地质结构对浅层地下水污染敏感性控制作用研究 |
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| 引用本文： | 马振民,陈鸿汉.泰安市第四系水文地质结构对浅层地下水污染敏感性控制作用研究[J].地球科学,2000,25(5):472-476. |
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| 作者姓名： | 马振民 陈鸿汉 |
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| 作者单位： | 中国地质大学水资源与环境工程系, 北京 100083 |
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| 基金项目： | 国家自然科学基金重点项目!(No .4983 2 0 0 5 ) |
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| 摘 要： | 通过对泰安市第四系水文地质结构研究发现, 浅层地下水的污染受地层结构的控制, 在包气带岩性及含水层岩性相同的条件下, 包气带的厚度越大, 其防污性能越高, 含水层遭受污染的程度越小; 在地面环境质量及包气带岩性和厚度相近的条件下, 粗砂含水层较粉质粘土含水层更易遭受污染
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| 关 键 词： | 包气带 水文地质结构 污染敏感性 |
| 文章编号： | 1000-2383(2000)05-0472-05 |
| 收稿时间： | 2000-06-09 |
CONTROLLING EFFECT OF QUATERNARY HYDROGEOLOGICAL STRUCTURE ON CONTAMINATING SENSITIVITY OF SHALLOW GROUNDWATER, TAIAN CITY |
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| Ma Zhenmin,Chen Honghan,Liu Licai.CONTROLLING EFFECT OF QUATERNARY HYDROGEOLOGICAL STRUCTURE ON CONTAMINATING SENSITIVITY OF SHALLOW GROUNDWATER, TAIAN CITY[J].Earth Science-Journal of China University of Geosciences,2000,25(5):472-476. |
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| Authors: | Ma Zhenmin Chen Honghan Liu Licai |
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| Abstract: | The Quaternary hydrogeological structure in Taian shows that the contamination in shallow groundwater is controlled by the Quaternary hydrogeological structure. When the lithology of vadose zone is the same as that of aquifer, the vadose zone is thicker, increasing the pollution prevention index, so that the contamination in the aquifer is smaller. However, on the similar conditions in surface environmental quality and in lithology and thickness of the vadose zone, the coarse sand aquifer is easier to contaminate than the silty clay aquifer. |
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| Keywords: | vadose zone hydrogeological structure contaminating sensitivity |
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