Radiation hazard indices of soil and water samples in Northern Malaysian Peninsula
作者: B.A. AlmayahiA.A. TajuddinM.S. Jaafar
作者单位: 1School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia
刊名: Applied Radiation and Isotopes, 2012, Vol.70 (11), pp.2652-2660
来源数据库: Elsevier Journal
DOI: 10.1016/j.apradiso.2012.07.021
关键词: Radiological hazard indexEnvironmental radionuclidesWaterSoilRadon
原始语种摘要: Abstract(#br)The radioactivity quantity and quality were determined in soil and water samples in Northern Malaysian Peninsula (NMP) using HPGe spectroscopy and GR-135 spectrometer. The 226 Ra, 232 Th and 40 K concentrations in soil samples are 57±2, 68±4 and 427±17Bqkg −1 , respectively, whereas in water samples were found to be 2.86±0.79, 3.78±1.73 and 152±12Bql −1 , respectively. These concentrations are within those reported from literature in other countries in the world. The radiological hazard indices of the samples were also calculated. The mean values obtained from soil samples are 186Bqkg −1 , 88nGyh −1 , 108...
全文获取路径: Elsevier  (合作)
影响因子:1.179 (2012)

  • hazard 危险
  • indices 索引
  • respectively 分别
  • suitable 合适的
  • water 
  • filtration 过滤
  • concentrations 浓聚物
  • values 价值观
  • radioactivity 放射性
  • continuous 连续的