使用RESRAD-BIOTA程序和ERICA程序计算某核电厂址附近水域中华鲟剂量的对比  

Comparison between Calculations of Dose to Chinese Sturgeon by RESRAD-BIOTA Program and ERICA Program

作　　者：李静晶[1] 刘森林[1] 陈超峰[1] 白晓平 付斌 

机构地区：[1]中国原子能科学研究院,北京102413 [2]中国核电工程有限公司,北京100840

出　　处：《辐射防护通讯》2009年第6期6-12,29,共8页Radiation Protection Bulletin

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.

关 键 词：剂量 非人类物种 RESRAD-BIOTA程序 ERICA程序 鱼类 中华鲟 

分 类 号：R144.1[医药卫生—公共卫生与预防医学]