2013年北太平洋公海渔场柔鱼体内典型放射性核素分析及风险评估OA北大核心CSCDCSTPCD
Analysis of the typical radionuclides for neon flying squid of the high seas fisheries in North Pacific Ocean and risk assessment in 2013
为了解福岛核泄漏放射性核素对北太平洋公海渔场的后续性污染影响情况,于2013年8-11月在北太平洋公海渔场(40°-44° N、145°-160° E)采集柔鱼样品,利用超低本底HPGey谱仪分析5种放射性核素.结果表明:134Cs和110mAg未检测出高于本底值的比活度,而210pb、137Cs和40K均有检出.其中210pb在柔鱼体的比活度范围为0.99～7.60 Bq·kg-1,137 CS的比活度范围为最低检测限～0.37 Bq·kg-1…查看全部>>
To understand the pollution effect of radionuclides emitted from Fukushima nuclear accident on marine organisms,we collected flying squid samples in the North Pacific Ocean (40°-44° N,145°-160° E) from August to November in 2013.Radionuclides' concentrations at different localities were analyzed by the ultra-low background high purity germanium (HPGe) γspectrometer.The result showed that nuclide specific activities of 134Cs and 110mAg were not higher than th…查看全部>>
唐峰华;张胜茂;崔雪森;王锦龙;杜金洲
中国水产科学研究院东海水产研究所,农业部东海与远洋渔业资源开发利用重点实验室,上海200090华东师范大学河口海岸学国家重点实验室,上海200062中国水产科学研究院东海水产研究所,农业部东海与远洋渔业资源开发利用重点实验室,上海200090中国水产科学研究院东海水产研究所,农业部东海与远洋渔业资源开发利用重点实验室,上海200090华东师范大学河口海岸学国家重点实验室,上海200062
福岛核事故北太平洋公海海洋生物放射性核素监测
Fukushima nuclear accidenthigh seas in North Pacific Oceanmarine organismradioactive nuclidemonitoring
《应用生态学报》 2017 (9)
3071-3077,7
本文由国家科技支撑计划项目(2013BAD13B01)和国家“863”计划项目(2012AA092303)资助This work was supported by National Science and Technology Support Program of China (2013BAD13B01) and National 863 Plan Project of China (2012AA092303).
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