| DRASTIC模型在地下水水源地安全性评价中的应用 |
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| 引用本文： | 张中祥,张海林,罗斐.DRASTIC模型在地下水水源地安全性评价中的应用[J].山东国土资源,2011,27(8). |
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| 作者姓名： | 张中祥 张海林 罗斐 |
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| 作者单位： | 山东省地矿工程勘察院,山东济南,250014 |
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| 摘 要： | 地下水水源地是当今社会经济发展和生活的主要水源,水源地安全性评价具有十分重要的意义。DRASTIC法是国际上关于水源地脆弱性评价较为成功的一种方法,它较全面地考虑了与水源地脆弱性有关的各种因素,但鉴于水源地水文地质条件复杂程度、研究精度不一,评价结果往往与实际不符,对水源地安全性评价因子的选取和赋予的内涵上应因地而异。该文依托山东省主要城市饮用水安全保证调查评价项目,在DRASTIC法研究的基础上,将评价因子赋予新的内涵,使之更加符合山东省水源地的实际,并对城市地下饮用水水源地安全性作出评价。
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| 关 键 词： | 安全性 水源地 评价体系 脆弱性 DRASTIC模型 山东省 |
Application of DRASTIC Model in sarety evaluation of Groundwater sources |
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| ZHANG Zhongxiang,ZHANG Hailin and LUO Fei.Application of DRASTIC Model in sarety evaluation of Groundwater sources[J].Land and Resources in SHANDONG Province,2011,27(8). |
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| Authors: | ZHANG Zhongxiang ZHANG Hailin and LUO Fei |
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| Abstract: | Groundwater is the main water source for social and economic development and human life. Thus, safety evaluation of water sources is very important. DRASTIC model is a successful assessment method in the world. This model takes into account various factors about vulnerability of water source, however, as the different hydrogeological conditions and study degree, the result is often incompatible with the actual situation, so different factors shouht be chosen to evaluate in different regions. On the basis of the investigation and safety evaluation on drinking water program in major cities in Shandong province, by using DRASTIC model, the safety of water sources in major cities in Shandong province have been evaluated, and the result is consistent with the actual situation. |
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| Keywords: | Safety water source evaluation system vulnerability DRASTIC model Shandong province |
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