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首页> 外文期刊>Physics International >Studies of the Terrestrial outdoor Gamma Dose Rate Levels in Ogun-Osun River Basins Development Authority Headquarters, Abeokuta, Nigeria | Science Publications
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Studies of the Terrestrial outdoor Gamma Dose Rate Levels in Ogun-Osun River Basins Development Authority Headquarters, Abeokuta, Nigeria | Science Publications

机译：尼日利亚阿贝库塔的奥贡-奥孙河流域发展管理局总部的地面室外伽马剂量水平研究科学出版物

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> Problem statement: The natural radioactivity levels in the soils of Ogun-Osun River Basins Development Authority Headquarters, (O-ORBDA HQ) Abeokuta, South-Western part of Nigeria were measured. Approach: (O-ORBDA HQ) is a parastatal of Federal Ministry of Water Resources and Rural Development in Nigeria charged with the responsibility for the development and management of the water resources in its area of coverage. The area of the site was divided into fifteen segments and soil samples were collected at a depth of about 10cm at the intersection of these lines. Results: Global Positioning System (GPS) was used to obtain the geographical position of each sample point. NaI (Tl) scintillation detector coupled with a Canberra series 100 plus MCA was used as the detecting device for the gamma scintillation spectroscopy. The average activity concentrations obtained for the three radionuclides were 896.12
机译： > 问题陈述：测量了尼日利亚西南部奥贡-奥孙河流域发展管理局总部（O-ORBDA HQ）阿贝库塔的土壤中的自然放射性水平。 方法：（O-ORBDA HQ）是尼日利亚联邦水资源与农村发展部的半官方机构，负责其覆盖地区的水资源开发和管理。场地面积分为十五段，并在这些线的交点处以约10cm的深度收集土壤样品。 结果：使用全球定位系统（GPS）获取每个采样点的地理位置。 NaI（Tl）闪烁检测器与Canberra series 100 plus MCA耦合用作伽玛闪烁光谱的检测设备。获得的三种放射性核素的平均活性浓度为896.12

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