摘要
根据某核电厂址附近水域的部分放射性核素浓度,使用美国能源部开发的RESRAD-BIOTA程序和欧洲原子能共同体开发的ERICA程序对该水域中的中华鲟进行剂量计算,同时使用蒙特卡罗方法进行了模拟计算,并将3种方法的计算参数和结果进行对比和分析。结果显示,ERICA程序的计算过程更符合实际情况,对于未知要素进行保守假设,其计算结果更具参考价值。
Presently,there are two available computer programs for calculating doses to non-human biota,namely both RESRAD-BIOTA developed by U.S.Department of Energy and ERICA developed by European Atomic Energy Community.Except for these two methods,this paper uses M-C method to calculate,respectively,doses of Chinese sturgeons living in the water area near a nuclear power plant and then compares the parameters used in calculation and results.The results indicate that the calculation using ERICA is more valuable,which is conservative for unknown facts.
出处
《辐射防护通讯》
2009年第6期6-12,29,共8页
Radiation Protection Bulletin
