Selçuk Zorer Ozlem, Ceylan Hasan, Doğru Mahmut
Department of Chemistry, Faculty of Arts and Science, University of Yuzuncu Yil, 65080 Van, Turkey.
Environ Monit Assess. 2009 Jan;148(1-4):39-46. doi: 10.1007/s10661-007-0137-x. Epub 2008 Jan 11.
The concentrations of the natural radioactivity in water, soil and sediment samples collected from Bendimahi River which originates near the Tendürek Mountain (Van, Turkey), its tributaries and Van Lake (Turkey) were measured. The gross-alpha and gross-beta radioactivity concentrations were investigated in May and August in 2005. Determination of the gross-alpha and gross-beta radioactivity of river water, soil and sediment samples was obtained by using gas-flow proportional counter, PIC-MPC 9604-alpha/beta counter. In water samples, the obtained results show that in May; gross-alpha and gross-beta activity concentrations varied between 0.063-0.782 and 0.021-0.816 Bq l(-1) and in August the values were 0.009-0.037 and 0.081-3.116 Bq l(-1), respectively. The gross-alpha and gross-beta activity concentrations in soil samples ranged from 0.800 to 4.277 Bq g(-1) and 0.951 to 11.773 Bq g(-1) in May and 0.686 to 4.713 Bq g(-1) and 0.073 to 9.524 Bq g(-1) in August, respectively. Concentrations ranging from 0.782 to 4.596 Bq g(-1) and from 0.482 to 10.372 Bq g(-1) in May and from 0.580 to 5.824 Bq g(-1) and from 0.303 to 9.702 Bq g(-1) in August for gross-alpha and gross-beta radioactivity were observed in sediments, respectively.
对从发源于滕杜雷克山（土耳其凡城）附近的本迪马哈河及其支流以及凡湖（土耳其）采集的水、土壤和沉积物样本中的天然放射性浓度进行了测量。于2005年5月和8月对总α和总β放射性浓度进行了调查。通过使用气流正比计数器、PIC-MPC 9604-α/β计数器测定河水、土壤和沉积物样本的总α和总β放射性。在水样中，所得结果表明，5月份总α和总β活度浓度分别在0.063 - 0.782和0.021 - 0.816 Bq l⁻¹之间，8月份的值分别为0.009 - 0.037和0.081 - 3.116 Bq l⁻¹。5月份土壤样本中总α和总β活度浓度范围分别为0.800至4.277 Bq g⁻¹和0.951至11.773 Bq g⁻¹，8月份分别为0.686至4.713 Bq g⁻¹和0.073至9.524 Bq g⁻¹。沉积物中5月份总α和总β放射性浓度范围分别为0.782至4.596 Bq g⁻¹和0.482至10.372 Bq g⁻¹，8月份分别为0.580至5.824 Bq g⁻¹和0.303至9.702 Bq g⁻¹。
