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Evaluation of the relationship between indoor radon and geology, topography and aeroradioactivity.

机译:评估室内ra与地质,地形和航空放射性之间的关系。

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摘要

It would be extremely useful to determine if, on a county-size scale, there might be some predictability to indoor radon. One approach is to make an application of GIS and 3D visualization to explore the radon problem in Fairfax County, to evaluate spatial autocorrelations between indoor radon and geology, elevation, slope, and aeroradioactivity. It was found that there is a tendency for indoor radon to be greater in some parts of Fairfax County in homes on some geological units, in homes constructed on lower slopes, on sites at lower elevations, and in areas of higher aeroradioactivity. However, none of these physical variables exhibits a strong enough control on indoor radon to be used to construct radon potential maps that carry a high confidence of accuracy.
机译:确定在县级规模上室内indoor的可预测性将非常有用。一种方法是应用GIS和3D可视化技术探索费尔法克斯县的the问题,评估室内ra与地质,海拔,坡度和放射性之间的空间自相关。结果发现,费尔法克斯县某些地区的某些地质单位的房屋,低坡度的房屋,较低海拔的地点以及空气放射性较高的地区,室内ra都有增加的趋势。但是,这些物理变量都没有表现出对室内ra的足够强大的控制,可用于构建具有高置信度准确性的ra势图。

著录项

  • 作者

    Siaway, George N. F.;

  • 作者单位

    George Mason University.;

  • 授予单位 George Mason University.;
  • 学科 Environmental Sciences.
  • 学位 Ph.D.
  • 年度 2009
  • 页码 276 p.
  • 总页数 276
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 环境科学基础理论;
  • 关键词

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