| 曲靖盆地地下水固有脆弱性评价 |
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| 引用本文： | 庞君,李峰,庄儒新. 曲靖盆地地下水固有脆弱性评价[J]. 云南地理环境研究, 2006, 18(4): 15-19,30 |
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| 作者姓名： | 庞君 李峰 庄儒新 |
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| 作者单位： | 昆明理工大学,国土资源学院,云南,昆明,650093 |
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| 基金项目： | 中国地质调查局区域地质调查项目 |
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| 摘 要： | 根据地下水在不同岩类中贮存形式、运移条件的不同及水动力特征的差异，曲靖盆地地下水分为孔隙水、裂隙水及岩溶水三大类型，盆地及其周缘有6个主要水文地质单元。采用美国EPA地下水脆弱性评价方法DRASTIC，根据水文地质实际调查及已有的曲靖盆地水文、地质等资料对该盆地地下水进行固有脆弱性评价。得出曲靖盆地地下水脆弱性主要为中等、较高；并圈出了地下水易于污染的高风险区。该结果对曲靖市的土地开发利用和城市规划有借鉴意义。
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| 关 键 词： | 水文地质背景 地下水固有脆弱性评价 脆弱性评价分区 曲靖盆地 |
| 文章编号： | 1001-7852（2006）04-0015-05 |
| 收稿时间： | 2005-10-27 |
| 修稿时间： | 2005-10-272005-12-12 |
EVALUATION OF UNDERGROUND-WATER DESIGNEDIN-VULNERABILITY IN QUJING BASIN |
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| PANG Jun,LI Feng,ZHUANG Ru-xin. EVALUATION OF UNDERGROUND-WATER DESIGNEDIN-VULNERABILITY IN QUJING BASIN[J]. Yunnan Geographic Environment Research, 2006, 18(4): 15-19,30 |
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| Authors: | PANG Jun LI Feng ZHUANG Ru-xin |
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| Affiliation: | Kunming University of Science and Techonology, Kunming 650093, Yunnan, China |
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| Abstract: | Based on the difference of undergroundwater stockpiling, migration and hydropower in different rocks, the undergroundwater in Qujing basin was classified as porewater crackwater and karsticwater.Six main hydrogeological units are included in basin and edge.According to the provided and practically investigated materials about hydrogeology, the designedin-vulnerability was valuated applying the method of American EPA evaluation of undergroundwater vulanerability, DRASTIC.The results was concluded that the the vulanerbility in Qujing basin is mainly middle and higher .And the highe dangerous area prone to being polluted was ringed, which is the reference to the development of land and city-planing in Qujing. |
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| Keywords: | hydrogeological background evaluation of undergroundwater designedin-vulanerability zonation of vulanerability-evaluation Basin in Qujing |
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