评估印度泰米尔纳德邦马利帕蒂南生态系统海洋生物中的（210）Po 和（210）Pb。
Assessment of (210)Po and (210)Pb in marine biota of the Mallipattinam ecosystem of Tamil Nadu, India.
机构信息
Center for Water and Health, JSS University, SS Nagara, Mysore, Karnataka, India.
出版信息
J Environ Radioact. 2010 Nov;101(11):1007-10. doi: 10.1016/j.jenvrad.2010.06.003.
To provide baseline data on background radiation levels for the future assessment of the impact of nuclear and thermal power stations, a systematic study was carried out in the Mallipattinam ecosystem of Tamil Nadu, India. Mallipattinam is located between the Kudankulam and Kalpakkam nuclear power plants and near to Tuticorin thermal power plant. Water, sediments, seaweeds, crustaceans, molluscs, and fish were collected to measure the concentrations of (210)Po and (210)Pb. The concentrations of (210)Po and (210)Pb in most samples are comparable to values reported worldwide. In fish, the concentrations of (210)Po and (210)Pb are in the range 16-190 Bq kg(-1) and 8-153 Bq kg(-1), respectively. The concentration factors of (210)Po and (210)Pb for the biotic components ranges from 10(3) to 10(6).
为了提供核电厂和火电厂未来影响评估的本底辐射水平的基础数据，在印度泰米尔纳德邦的马利帕坦生态系统进行了一项系统研究。马利帕坦位于库丹库拉姆和卡尔帕卡姆核电站之间，靠近杜蒂戈林火力发电厂。采集了水、沉积物、海藻、甲壳类动物、软体动物和鱼类，以测量（210）Po 和（210）Pb 的浓度。大多数样品中的（210）Po 和（210）Pb 浓度与世界范围内报告的值相当。在鱼类中，（210）Po 和（210）Pb 的浓度范围分别为 16-190 Bq kg(-1) 和 8-153 Bq kg(-1)。生物成分的（210）Po 和（210）Pb 浓度因子范围为 10(3) 至 10(6)。
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