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CAR-BORNE SURVEY OF NATURAL BACKGROUND GAMMA DOSE RATE IN CANAKKALE REGION, TURKEY

机译:土耳其Canakkale地区自然本底伽马剂量率的车内调查

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摘要

Natural background gamma radiation was measured along roads in the environs of Canakkale region by using a car-borne spectrometer system with a plastic gamma radiation detector. In addition, activity concentrations of ~(238)U, ~(226)Ra, ~(232)Th and K in soil samples from the Canakkale region were determined by using a gamma spectrometer with an HPGe detector. A total of 92 856 data of the background gamma dose rate were collected for the Canakkale region. The background gamma dose rate of the Canakkale region was mapped using ArcGIS software, applying the geostatistical inverse distance-weighted method. The average and population-weighted average of the gamma dose are 55.4 and 40.6 nGy h~(-1), respectively. The corresponding average annual effective dose to the public ranged from 26.6 to 96.8 uSv.
机译:通过使用带有塑料伽马辐射探测器的车载光谱仪系统,在恰纳卡莱地区周围的道路上测量了自然背景伽马辐射。此外,使用带有HPGe检测器的伽马能谱仪测定了恰纳卡莱地区土壤样品中〜(238)U,〜(226)Ra,〜(232)Th和K的活性浓度。恰纳卡莱地区总共收集了92 856个背景伽玛剂量率数据。 Canakkale地区的背景伽玛剂量率使用ArcGIS软件,使用地统计反距离加权方法绘制。 γ剂量的平均值和群体加权平均值分别为55.4和40.6 nGy h〜(-1)。对公众的相应平均年有效剂量为26.6至96.8 uSv。

著录项

  • 来源
    《Radiation Protection Dosimetry》 |2012年第1期|p.45-50|共6页
  • 作者单位

    Department of Physics, Faculty of Science and Letters, University of Nevsehir, 50300 Nevsehir, Turkey;

    Turkish Atomic Energy Authority, Eskisehir Road 9 km, Lodumlu 06530, Ankara;

    Turkish Atomic Energy Authority, Eskisehir Road 9 km, Lodumlu 06530, Ankara;

    Turkish Atomic Energy Authority, Eskisehir Road 9 km, Lodumlu 06530, Ankara;

    Turkish Atomic Energy Authority, Eskisehir Road 9 km, Lodumlu 06530, Ankara;

    Cekmece Nuclear Research and Training Center, Yarimburgaz Mah., 34303 Halkah-istanbul, Istanbul,Turkey;

    Cekmece Nuclear Research and Training Center, Yarimburgaz Mah., 34303 Halkah-istanbul, Istanbul,Turkey;

  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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