DOI: 10.1016/j.marpolbul.2017.11.029
Scopus记录号: 2-s2.0-85035006938
论文题名: Comparison of radiocesium and stable isotope ratios of carbon and nitrogen among three stocks of Pacific cod (Gadus macrocephalus) around Hokkaido, Japan
作者: Nakamura T. ; Tanaka T. ; Kimura O. ; Fujii Y. ; Haraguchi K. ; Endo T.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 127 起始页码: 39
结束页码: 44
语种: 英语
英文关键词: 134Cs
; 137Cs
; Fukushima Dai-ichi nuclear power plant
; Pacific cod (Gadus macrocehalus)
; Stable isotope ratio of carbon (δ13C)
; Stable isotope ratio of nitrogen (δ15N)
Scopus关键词: Cesium
; Isotopes
; Nitrogen
; Nuclear energy
; Nuclear fuels
; Nuclear power plants
; Nuclear reactor accidents
; Fukushima dai-ichi nuclear power plants
; Pacific cod (Gadus macrocehalus)
; Stable isotope ratios
; ^134Cs
; ^137Cs
; Oceanography
; carbon 13
; cesium 134
; cesium 137
; nitrogen 15
; carbon
; cesium isotope
; comparative study
; gadoid fishery
; isotopic ratio
; nitrogen
; nitrogen isotope
; nuclear power plant
; stable isotope
; Article
; body weight
; comparative study
; concentration (parameters)
; controlled study
; Fukushima Dai-ichi Nuclear Power Plant
; Fukushima nuclear accident
; Gadus macrocephalus
; Japan
; muscle
; nonhuman
; nuclear power plant
; radioactive contamination
; teleost
; Hokkaido
; Japan
; Pacific Ocean
; Pacific Ocean (North)
; Sea of Japan
; Sea of Okhotsk
; Gadus
; Gadus macrocephalus
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Hokkaido, the northernmost of the main islands of Japan, is surrounded by the North Pacific Ocean, the Japan Sea and the Okhotsk Sea, and three independent stocks of Pacific cod are thought to inhabit those three areas. The Fukushima Dai-ichi Nuclear Power Plant (FDNPP), which is located in the north of Honshu, the main island of Japan, was disputed in 2011. Most of the radiocesium from the FDNPP was released into the western North Pacific Ocean, and the biota in those areas were considerably contaminated soon after the FDNPP accident. We analyzed radiocesium in Pacific cod caught around Hokkaido between 2011 and 2015. The radiocesium was predominantly detected in the cod caught in the North Pacific Ocean, and not in those caught the Japan Sea and the Okhotsk Sea. These results suggest that the cod caught in the Pacific Ocean around Hokkaido moved through the contaminated area off the FDNPP. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88511
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Hokkaido Pharmaceutical Association Public Health Examination Center, 1-8-6-6 Hiragishi, Toyohira-Ku, Sapporo, Hokkaido, Japan; School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-TobetsuHokkaido, Japan; Daiichi College of Pharmaceutical Sciences, Minami-Ku, Fukuoka, Japan
Recommended Citation:
Nakamura T.,Tanaka T.,Kimura O.,et al. Comparison of radiocesium and stable isotope ratios of carbon and nitrogen among three stocks of Pacific cod (Gadus macrocephalus) around Hokkaido, Japan[J]. Marine Pollution Bulletin,2018-01-01,127