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深圳市毗邻香港,是我国主要进出口岸之一。随着特区的开放和迅速发展,以及在大亚湾兴建核电站,都迫切希望研究γ外照射本底辐射水平,为今后评价放射性对环境质量及人群健康的影响提供科学依据。我们于1983年4～11月期间,用经过美制Rss—
Shenzhen is adjacent to Hong Kong and is one of the major import and export ports in China. With the opening up and rapid development of the SAR and the construction of nuclear power plants in the Daya Bay, it is eager to study the level of γ radiation exposure and provide a scientific basis for evaluating the impact of radioactivity on environmental quality and population health in the future. We in the period from April to November 1983, with the United States Rss-