| 地下水污染防治区划体系构建研究 |
| 摘要点击 2572 全文点击 1439 投稿时间：2011-11-03 修订日期：2012-02-10 |
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| 中文关键词 地下水污染防治区划 地下水污染风险 地下水污染源危害性 地下水固有脆弱性 地下水价值 地下水源保护区 |
| 英文关键词 groundwater contamination prevention groundwater contamination risk harmfulness of groundwater contamination source intrinsic vulnerability of groundwater groundwater value wellhead protection area |
| 作者 | 单位 | E-mail | | 王俊杰 | 中国地质大学水资源与环境学院, 水资源与环境工程北京市重点实验室, 北京 100083 | wjj198635@163.com | | 何江涛 | 中国地质大学水资源与环境学院, 水资源与环境工程北京市重点实验室, 北京 100083 | jthe@cugb.edu.cn | | 陆燕 | 中国地质大学水资源与环境学院, 水资源与环境工程北京市重点实验室, 北京 100083 | | | 刘丽雅 | 中国地质大学水资源与环境学院, 水资源与环境工程北京市重点实验室, 北京 100083 | | | 张小亮 | 中国地质大学水资源与环境学院, 水资源与环境工程北京市重点实验室, 北京 100083 | |
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| 中文摘要 |
| 地下水污染防治区划是地下水污染地质调查评价工作的一项重要内容,能够为制定和实施地下水污染防治规划提供依据. 本研究从与地下水污染源及含水层相关的本质角度及外在的社会经济角度、政策角度综合考虑,将地下水污染风险评价、地下水价值、地下水源保护区划分利用层次分析法及相应的叠加原则进行耦合,构建了一套地下水污染防控区划体系,并借助GIS技术进行相关的数据处理及区划结果的可视化表达. 北京市平原区地下水防治区划实例应用研究结果表明,最终的防治区划分级图能够较好地反映出研究区域地下水防治的轻重缓急,符合实际情况,对下一步实际预防、监管措施的制定与实施可以起到指导作用. 此外,由于该体系构成因素的动态性特征,建议开展关于区划更新频率的分析. |
| 英文摘要 |
| Groundwater contamination prevention mapping is an important component of groundwater contamination geological survey and assessment work, which could provide the basis for making and implementing groundwater contamination prevention planning. A groundwater contamination prevention mapping system was constructed in view of the synthetic consideration on nature perspective derived from groundwater contamination sources and aquifer itself, social-economic perspective, policy perspective derived from outside. During the system construction process, analytic hierarchy process and relevant overlaying principles were used to couple groundwater contamination risk assessment, groundwater value as well as wellhead protection area zoning. Data processing and visualization of mapping results were achieved in the GIS environment. The research on groundwater contamination prevention mapping in Beijing Plain indicated that the final groundwater prevention map was in accordance with the actual conditions and well reflected the priorities of groundwater prevention, which could play a guidance role in designing and implementing further practical prevention and supervision measures. Besides, because of the dynamical properties of the system components, it was suggested to analyze the update frequency of the mapping. |
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