| 丽江盆地城市地下水脆弱性评价 |
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| 引用本文： | 陈美贞,杨世瑜.丽江盆地城市地下水脆弱性评价[J].云南地质,2006,25(2):256-266. |
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| 作者姓名： | 陈美贞 杨世瑜 |
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| 作者单位： | 昆明理工大学国土资源工程学院,云南,昆明,650093 |
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| 基金项目： | 本文系《丽江市城市环境地质调查及脆弱性评价》的部分成果.项目组主要参与人员有杨世瑜、李波、吴志亮、黄义忠、张世涛等人. |
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| 摘 要： | 选择七个参数，采用DRASTIC方法和GIS技术，对丽江盆地地下水进行脆弱性评价。结果表明：73．2％属于较高脆弱区，25．8％属于高脆弱区，仅有1％为中等区，应杜绝污染性项目，减少化肥、农药施用量，防止地下水污染。
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| 关 键 词： | 脆弱性评价 地下水 丽江 云南 |
| 文章编号： | 1004-1885（2006）02-256-10 |
| 收稿时间： | 2005-11-15 |
| 修稿时间： | 2005-11-15 |
THE EVALUATION OF THE WEAKNESS OF UNDERGROUND WATER OF THE CITY IN LIJIANG BASIN |
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| CHEN Mei-zhen,YANG Shi-yu.THE EVALUATION OF THE WEAKNESS OF UNDERGROUND WATER OF THE CITY IN LIJIANG BASIN[J].Yunnan Geology,2006,25(2):256-266. |
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| Authors: | CHEN Mei-zhen YANG Shi-yu |
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| Abstract: | According to 7 parameters, the evaluation of weakness of underground water in Lijiang basin is carried out with DRASTIC and GIS, which shows that the 73.2% of it belongs to the higher weakness area, 25.8% belongs to the high weakness area and only 1% belongs to the intermediate weakness one. In the future, the pollution project must be prevented from construction, the application of chemical fertilizer and pesticide must be decreased in order to prevent the underground water from pollution. |
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| Keywords: | Evaluation of Weakness Underground Water DRASTIC & GIS Lijiang Yunnan |
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