Investigation of radiocesium distribution in organs of wild boar grown in Iitate, Fukushima after the Fukushima Daiichi nuclear power plant accident

被引：26
|
作者：
Tanoi, Keitaro [1 ]
Uchida, Kazuyuki [1 ]
Doi, Chiyo [1 ,2 ]
Nihei, Naoto [1 ]
Hirose, Atsushi [1 ]
Kobayashi, Natsuko I. [1 ]
Sugita, Ryohei [1 ]
Nobori, Tatsuya [1 ]
Nakanishi, Tomoko M. [1 ]
Kanno, Muneo [2 ]
Wakabayashi, Ippei [2 ]
Ogawa, Miicha [2 ]
Tao, Yoichi [2 ]
机构：
[1] Univ Tokyo, Grad Sch Agr & Life Sci, Bunkyo Ku, 1-1-1 Yayoi, Tokyo 1138657, Japan
[2] Resurrect Fukushima, Suginami Ku, 3-37-13-505 Asagayaminami, Fukushima 1660004, Japan
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2016年 / 307卷 / 01期
关键词：
Radioactive fallout; Wild boar; Fukushima Daiichi nuclear power plant; Radiocesium; Cs-134; Cs-137; RICE;
D O I：
10.1007/s10967-015-4233-z
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The concentrations of radiocesium in different organs of wild boar inhabiting Iitate, Fukushima were measured, after the Fukushima Daiichi nuclear power plant accident. After dissection, about 24 parts were collected and measured using a NaI gamma ray counter. In 2012, the radiocesium concentration (Cs-134 and Cs-137) was highest in muscle (approximately 15,000 Bq kg(-1)) and low in ovary, bone and thyroid gland, indicating large variation among tissues. Radiocesium concentrations in 24 different organs revealed the pattern of distribution of radiocesium in wild boar and indicated its availability in the ecosystem of the forests and villages where the boars matured.
引用
收藏
页码：741 / 746
页数：6
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