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Geographical distribution of the annual mean radon concentrations in primary schools of Southern Serbia-application of geostatistical methods

机译：塞尔维亚南部小学年平均ra浓度的地理分布-地统计方法的应用

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摘要

Between 2008 and 2011 a survey of radon (~(222)Rn) was performed in schools of several districts of Southern Serbia. Some results have been published previously (Zunic et al., 2010; Carpentieri et al., 2011; Zunic et al., 2013). This article concentrates on the geographical distribution of the measured Rn concentrations. Applying geostatistical methods we generate "school radon maps" of expected concentrations and of estimated probabilities that a concentration threshold is exceeded. The resulting maps show a clearly structured spatial pattern which appears related to the geological background. In particular in areas with vulcanite and granitoid rocks, elevated radon (Rn) concentrations can be expected. The "school radon map" can therefore be considered as proxy to a map of the geogenic radon potential, and allows identification of radon-prone areas, i.e. areas in which higher Rn radon concentrations can be expected for natural reasons. It must be stressed that the "radon hazard", or potential risk, estimated this way, has to be distinguished from the actual radon risk, which is a function of exposure. This in turn may require (depending on the target variable which is supposed to measure risk) considering demographic and sociological reality, i.e. population density, distribution of building styles and living habits.
机译：在2008年至2011年之间，对塞尔维亚南部几个地区的学校进行了of（〜（222）Rn）调查。一些结果以前已经发表过（Zunic等，2010； Carpentieri等，2011； Zunic等，2013）。本文重点介绍了测得的Rn浓度的地理分布。应用地统计学方法，我们生成了预期浓度和超过浓度阈值的估计概率的“学校ra图”。生成的地图显示了清晰的结构化空间格局，该格局似乎与地质背景有关。尤其是在具有白云母和花岗岩岩石的地区，ra的浓度会升高。因此，“学校ra图”可以被认为是地质ra潜在图的替代物，并且可以识别容易产生ra的区域，即出于自然原因可以预期较高Rn ra浓度的区域。必须强调的是，以这种方式估算的“ rad气危害”或潜在风险必须与实际ra气风险区分开，后者是暴露的函数。反过来，这可能需要（取决于应该测量风险的目标变量）考虑人口和社会现实情况，即人口密度，建筑风格和生活习惯的分布。

著录项

  • 来源
    《Journal of Environmental Radioactivity》 |2014年第1期|141-148|共8页
  • 作者

    P. Bossew; Z.S. Zunic; Z. Stojanovska; T. Tollefsen; C. Carpentieri; N. Veselinovic; S. Komatina; J. Vaupotic; R.D. Simovic; S. Antignani; F. Bochicchio;

  • 作者单位

    German Federal Office for Radiation Protection, Koepenicker Allee 120-130, 10318 Berlin, Germany;

    Institute of Nuclear Sciences 'Vinca', University of Belgrade, P.O. Box 522, 11000 Belgrade, Serbia;

    Faculty of Medical Sciences, Goce Delcev University, Stip, Macedonia;

    European Commission, DG Joint Research Centre, Institute for Transuranium Elements, Ispra, Italy;

    Italian National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy;

    Institute of Nuclear Sciences 'Vinca', University of Belgrade, P.O. Box 522, 11000 Belgrade, Serbia;

    Faculty of Ecology and Environmental Protection, Union - Nikola Tesla University, Belgrade, Serbia;

    Institute Jozef Stefan, Jamova 39, 1000 Ljubljana, Slovenia;

    Faculty of Ecology and Environmental Protection, Union - Nikola Tesla University, Belgrade, Serbia;

    Italian National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy;

    Italian National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Radon; Primary school; Serbia; Geostatistical methods;

    机译：氡;小学;塞尔维亚;地统计方法;

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