| 探讨地下水背景值确定方法及其容易忽视的几个问题 |
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| 引用本文： | 寇文杰,谢振华,赵立新,黄昱琪. 探讨地下水背景值确定方法及其容易忽视的几个问题[J]. 安徽农业科学, 2013, 41(8): 3603-3605 |
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| 作者姓名： | 寇文杰 谢振华 赵立新 黄昱琪 |
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| 作者单位： | 北京市水文地质工程地质大队,北京,100195 |
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| 摘 要： | 地下水背景值是进行环境影响分析和预测的前提,是地下水污染判别及污染程度评价的重要标尺。简单回顾了地下水背景值概念的发展历史,并系统介绍了地下水背景值确定的工作流程及常用的确定方法,以及在背景值确定工作过程中容易忽略的问题。该研究为地下水背景值确定方法的选取及背景值确定的工作流程提供了依据。
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| 关 键 词： | 地下水背景值 污染 数理统计法 异常值 |
On Several Methods for Determining the Groundwater Background Value and Some Easily Neglected Problems |
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| Affiliation: | KOU Wen-jie et al(Beijing Institute of Hydrogeology and Engineering Geology,Beijing 100195) |
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| Abstract: | The groundwater background value is the premise for conducting environmental impact analysis and prediction,also is an important scale for groundwater pollution judgment and pollution degree evaluation.The development history of groundwater background value concept was reviewed,the determination work flow and common method were introduced,as well as some easily neglected problems during the background value determination work process.The study will provide basis for selecting groundwater water value determination method and work flow. |
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| Keywords: | Groundwater background values Pollution Mathematical statistics Unusual values |
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