This study aims to assess the committed effective dose due to the intake of ²¹⁰Po from the consumption of fish in Arabian Gulf countries. Twenty different kinds of fish, which represent the most common fish species consumed in the Arabian Gulf countries, were analyzed using alpha spectrometer technique. ²¹⁰Po activity concentrations in fish samples were found to vary over a wide range from 0.1 to 14.7 Bq kg^-1 fresh weight. This variation of ²¹⁰Po concentrations between various type of fish samples might be attributed to the feeding type pattern and the size of fish. The annual committed effective dose due to ingestion of ²¹⁰Po in fish species for adults in the Arabian Gulf countries was estimated and found to vary from 38 µSv in Bahrain to 85 µSv in Oman with an average value of 59 µSv. These values are considered relatively high compared to those reported in some other regions. However, it is still much lower than the world average ingestion dose due to natural radiation sources.

这项研究的目的是评估阿拉伯海湾国家因食用鱼而摄入的²¹⁰ Po造成的有效剂量。使用alpha光谱仪技术分析了20种不同的鱼类，这些鱼类代表了阿拉伯海湾国家/地区最常见的鱼类消费。发现鱼样品中的²¹⁰ Po活性浓度在0.1至14.7 Bq kg ^-1鲜重的较宽范围内变化。各种类型的鱼样品之间²¹⁰ Po浓度的这种变化可能归因于摄食类型和鱼的大小。摄入²¹⁰的年度承诺有效剂量据估计，阿拉伯海湾国家成年鱼类的Po含量从巴林的38 µSv到阿曼的85 µSv不等，平均值为59 µSv。与其他一些地区所报告的值相比，这些值被认为相对较高。但是，由于自然辐射源，它仍然远低于世界平均摄入剂量。