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Transfer and accumulation of radioactive material in marine ecosystem

Planned Research

Project AreaInterdisciplinary Study on Environmental Transfer of Radionuclides from the Fukushima Daiichi Nuclear Power Plant Accident
Project/Area Number 24110005
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

Kanda Jota  東京海洋大学, 学術研究院, 教授 (60202032)

Co-Investigator(Kenkyū-buntansha) 喜多村 稔  国立研究開発法人海洋研究開発機構, その他部局等, 研究員 (00392952)
西川 淳  東海大学, 海洋学部, 教授 (10282732)
青野 辰雄  国立研究開発法人量子科学技術研究開発機構, その他部局等, その他 (20270605)
山口 篤  北海道大学, 水産科学研究科(研究院), 准教授 (50344495)
高木 省吾  北海道大学, 水産学部, 准教授 (60179421)
土屋 光太郎  東京海洋大学, その他部局等, 准教授 (60251683)
立田 穣  一般財団法人電力中央研究所, その他部局等, その他 (60371522)
林 敏史  東京海洋大学, その他部局等, 教授 (70228584)
野田 明  東京海洋大学, その他部局等, 教授 (80262343)
渡辺 豊  北海道大学, 地球環境科学研究科(研究院), 准教授 (90333640)
茂木 正人  東京海洋大学, 海洋科学技術研究科, 准教授 (50330684)
田中 祐志  東京海洋大学, 海洋科学技術研究科, 教授 (90207150)
今井 圭理  北海道大学, 水産学部, 助教 (40725983)
Co-Investigator(Renkei-kenkyūsha) MORIYA Shigeharu  理化学研究所, 基幹研究所, 専任研究員 (00321828)
KOBAYASHI Takuya  電力中央研究所, 環境科学研究所, 上席研究員 (60371530)
YOSHIMURA Takeshi  電力中央研究所, 環境科学研究所, 主任研究員 (20371536)
Research Collaborator ISHIMARU Takashi  
IGARASHI Satoshi  
SUGA Jiro  
YAMAKAWA Hiroshi  
OTSU Hideaki  
ITO Yukari  
TAKAZAWA Nobue  
UCHIYAMA Kaori  
KUBO Atshushi  
Project Period (FY) 2012-06-28 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥100,230,000 (Direct Cost: ¥77,100,000、Indirect Cost: ¥23,130,000)
Fiscal Year 2016: ¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2015: ¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2014: ¥20,670,000 (Direct Cost: ¥15,900,000、Indirect Cost: ¥4,770,000)
Fiscal Year 2013: ¥21,580,000 (Direct Cost: ¥16,600,000、Indirect Cost: ¥4,980,000)
Fiscal Year 2012: ¥22,620,000 (Direct Cost: ¥17,400,000、Indirect Cost: ¥5,220,000)
Keywords環境放射能 / 沿岸海域 / 外洋域 / 海洋生態系 / 海洋生態 / 海洋保全 / 環境分析 / 放射線
Outline of Final Research Achievements

Radioactive material derived from the Fukushima Daiichi Nuclear Power Plant accident was investigated in marine ecosystem. 1) For radioactive cesium in marine organisms and environment in the coastal area of Fukushima, we obtained a continuous time-series data set by ship observations twice a year. Time-series data set for radioactive cesium in zooplankton was also obtained in several open ocean areas. 2) Examinations of transfer routes of radioactive cesium in coastal rocky seafloor revealed that transition of radioactive cesium from suspended or descending particles, and from organic fraction of sediments was small. 3) Using the on-site observation data, the transition of radioactive cesium in the ecosystem was reproduced by a numerical model, and the model was applied to prediction of the future trend of the radioactivity level of marine organisms.

Report

(6 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (108 results)

All 2017 2016 2015 2014 2013 2012 Other

All Journal Article (52 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 40 results,  Open Access: 10 results,  Acknowledgement Compliant: 19 results) Presentation (56 results) (of which Int'l Joint Research: 4 results,  Invited: 13 results)

  • [Journal Article] Temporal changes in radiocesium contamination derived from the Fukushima Dai-ichi Nuclear Power Plant accident in oceanic zooplankton in the western North Pacific2017

    • Author(s)
      Kitamura, M., M.C. Honda, Y. Hamajima, Y. Kumamoto, M. Aoyama, H. Kawakami, T. Aono, M. Fukuda, Y. Mino
    • Journal Title

      J. Environ. Radioact.

      Volume: 172 Pages: 163-172

    • DOI

      10.1016/j.jenvrad.2017.03.024

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Biokinetics of radiocesium depuration in marine fish inhabiting the vicinity of the Fukushima Dai-ichi Nuclear Power Plant2017

    • Author(s)
      Tateda, Y., D. Tsumune, K. Misumi, T. Aono, J. Kanda, T. Ishimaru
    • Journal Title

      Journal of Environmental Radioactivity

      Volume: 166 Pages: 67-73

    • DOI

      10.1016/j.jenvrad.2016.02.028

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Dissolved radiocaesium in seawater off the coast of Fukushima during 2013-2015.2017

    • Author(s)
      Fukuda, M., T. Aono, S. Yamazaki, J. Nishikawa, S. Otosaka T. Ishimaru, J. Kanda
    • Journal Title

      J Radioanal Nucl Chem.

      Volume: 311 Issue: 2 Pages: 479-484

    • DOI

      10.1007/s10967-016-5009-9

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 放射性物質と海洋生態系2017

    • Author(s)
      石丸 隆・伊藤友加里・神田穣太
    • Journal Title

      沿岸海洋研究

      Volume: 54 Pages: 143-149

    • NAID

      130007797513

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Temporal variation of cesium isotope concentrations and atom ratios in zooplankton in the Pacific off the east coast of Japan2017

    • Author(s)
      Ikenoue, T., H. Takata, M. Kusakabe, N. Kudo, K. Hasegawa, T. Ishimaru
    • Journal Title

      Sci, Rep.

      Volume: 7 Issue: 1 Pages: 39874-39874

    • DOI

      10.1038/srep39874

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Latitudinal variations in the abundance, biomass, taxonomic composition and estimated production of epipelagic mesozooplankton along the 155°E longitude in the western North Pacific during spring.2016

    • Author(s)
      Yamaguchi, A., Matsuno, K., Yoshiyuki Abe, Arima, D. and Imai, I.
    • Journal Title

      Progress in Oceanography

      Volume: in press Pages: 13-19

    • DOI

      10.1016/j.pocean.2015.04.011

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Status of 137Cs contamination in marinr biota along the pacific coast of eastern Japan derived from a dynamic biological model two years simulation following the Fukushima accident2016

    • Author(s)
      Tateda, Y., Tsumune, D., Tsubono, K., Misumi, M., Yamada, T., Kanda, J., Ishimaru, T.
    • Journal Title

      J. Environ. Radioactivity

      Volume: 151 Pages: 495-501

    • DOI

      10.1016/j.jenvrad.2015.05.013

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Comparative ecology of three dominant pelagic chaetognaths (Eukrohnia hamata, Parasagitta elegans, Pseudosagitta scrippsae) in the Oyashio region during the spring phytoplankton bloom2016

    • Author(s)
      Abe, Y., Y. Yamada, R. Saito, K. Matsuno, A. Yamaguchi, K. Komatsu, I. Imai
    • Journal Title

      Regional Studies in Marine Science

      Volume: 8 Pages: 122-132

    • DOI

      10.1016/j.rsma.2016.08.006

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Spatial and geographical changes in the mesozooplankton community in the Bering and Chukchi Seas during the summers of 2007 and 20082016

    • Author(s)
      Matsuno, K., J.M. Landeira Sanchez, A. Yamaguchi, T. Hirawake and T. Kikuchi
    • Journal Title

      Polar Sci.

      Volume: 10 Issue: 3 Pages: 335-345

    • DOI

      10.1016/j.polar.2016.04.006

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Regional patterns and controlling factors on summer population structure of Calanus glacialis in the western Arctic Ocean2016

    • Author(s)
      Matsuno, K., Y. Abe, A. Yamaguchi, T. Kikuchi
    • Journal Title

      Polar Sci.

      Volume: 10 Issue: 4 Pages: 503-510

    • DOI

      10.1016/j.polar.2016.09.001

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Time series of radioactive cesium concentration in the North Pacific surface water after the TEPCO Fukushima Dai-ichi Nuclear Power Plant accident by using T/S "Oshoro-Maru" cruses2015

    • Author(s)
      今井圭理、渡辺豊
    • Journal Title

      北海道大学水産科学研究彙報

      Volume: 65 Issue: 2 Pages: 111-116

    • DOI

      10.14943/bull.fish.65.2.111

    • NAID

      120005649148

    • ISSN
      1346-1842
    • Year and Date
      2015-08-20
    • Related Report
      2015 Annual Research Report
  • [Journal Article] Fukushima 137Cs at the base of planktonic food webs off Japan2015

    • Author(s)
      Z. Baumann, N.S. Fisher, C.J. Gobler, K.O. Buesseler, J.A. George, C.F. Breier, J. Nishikawa
    • Journal Title

      Deep-Sea Research Part I

      Volume: 106 Pages: 9-16

    • DOI

      10.1016/j.dsr.2015.02.005

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Inter-oceanic comparison of planktonic copepod ecology (vertical distribution, abundance, community structure, population structure and body size) between the Okhotsk Sea and Oyashio region in autumn2015

    • Author(s)
      A. Yamaguchi
    • Journal Title

      Journal of Natural History

      Volume: 49 Issue: 45-48 Pages: 2743-2757

    • DOI

      10.1080/00222933.2015.1022616

    • NAID

      120005849910

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 海洋環境における動物プランクトン中の東電福島原発由来放射性Csの動態2015

    • Author(s)
      高田兵衛、帰山秀樹、喜多村稔、横田瑞郎、池上隆仁、日下部正志
    • Journal Title

      海洋と生物

      Volume: 218 Pages: 310-3018

    • Related Report
      2015 Annual Research Report
  • [Journal Article] The distributions of radiocesium in seawaters and sediments collected off the Niida River estuary, Fukushima Prefecture2015

    • Author(s)
      Miho Fukuda, Shinnosuke Yamazaki, Tatsuo Aono, Satoshi Yoshida, Takashi Ishimaru, Jota Kanda
    • Journal Title

      Proceedings of the International Symposium on Radiological Issues for Fukushima’s Revitalized Future

      Volume: - Pages: 66-69

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 2014年5月の福島沿岸域における堆積物中の 放射性セシウム濃度の粒径別分布2015

    • Author(s)
      福田美保, 山崎慎之介, 青野辰雄, 吉田聡, 長沼翔, 久保篤史, 嶋田啓資, 高澤伸江, 保坂拓志, 佐藤憲一郎, 山口征矢, 伊藤友加里, 石丸隆, 神田穣太
    • Journal Title

      : Proceedings of the 16th Workshop on Environmental Radioactivity (KEK proceedings)

      Volume: - Pages: 195-200

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 福島沿岸沖における魚介類中の放射性核種の濃度分布について2015

    • Author(s)
      青野辰雄, 福田美保, 山崎慎之介, 吉田聡, 明石真言, 山田学, 山迺邉昭文, 早乙女忠弘, 水野拓治
    • Journal Title

      Proceedings of the 16th Workshop on Environmental Radioactivity (KEK proceedings)

      Volume: - Pages: 219-221

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Temporal distribution of plutonium isotopes in marine sediments off Fukushima after the Fukushima Dai-ichi Nuclear Power Plant accident2015

    • Author(s)
      Wenting Bu, Jian Zheng, Qiuju Guo, Tatsuo Aono, Shigeyoshi Otosaka, Keiko Tagami, and Shigeo Uchida
    • Journal Title

      Journal of Radioanalytical and Nuclear Chemistry

      Volume: 303 Issue: 2 Pages: 1151-1154

    • DOI

      10.1007/s10967-014-3437-y

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spatial changes in the vertical distribution of calanoid copepods down to great depths in the North Pacific2015

    • Author(s)
      Yamaguchi, A., K. Matsuno and T. Homma
    • Journal Title

      Zoological Studies

      Volume: 54 Issue: 1 Pages: 13-13

    • DOI

      10.1186/s40555-014-0091-6

    • NAID

      120005549598

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Spatial and temporal changes in zooplankton abundance, biovolume, and size spectra in the neighboring waters of Japan: analyses using an optical plankton counter.2015

    • Author(s)
      Kaede Sato, Kohei Matsuno, Daichi Arima, Yoshiyuki Abe and Atsushi Yamaguchi
    • Journal Title

      Zoological Studies

      Volume: 54 Issue: 1 Pages: 18-18

    • DOI

      10.1186/s40555-014-0098-z

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Radiological impact of TEPCO's Fukushima Dai-ichi Nuclear Power Plant accident on invertebrates in the coastal benthic food web2014

    • Author(s)
      Tadahiro Sohtome, Toshihiro Wada, Takuji Mizuno, Yoshiharu Nemoto, Satoshi Igarashi, Atsushi Nishimune, Tatsuo Aono, Yukari Ito, Jota Kanda, Takashi Ishimaru
    • Journal Title

      Journal of Environmental Radioactivity

      Volume: 138 Pages: 106-115

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Release of Pu isotopes from the Fukushima DNPP accident to the marine environment was negligible2014

    • Author(s)
      Bu, W.T., Fukuda, M., Zheng, J., Aono, T., Ishimaru, T., Kanda, J., Yang, G.S., Tagami, K., Uchida, S., Guo, Q.J., and Yamada, M.
    • Journal Title

      Environmental Science and Technology

      Volume: 48(16) Issue: 16 Pages: 9078-9078

    • DOI

      10.1021/es502480y

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seasonal changes in body size and oil sac volume of three planktonic copepods, Paracalanus parvus (Claus, 1863), Pseudocalanus newmani Frost, 1989 and Oithona similis Claus, 1866, in a temperate embayment: what controls their seasonality?2014

    • Author(s)
      Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
    • Journal Title

      Crustaceana

      Volume: 87 Pages: 365-375

    • NAID

      120005446628

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Seasonal changes in zooplankton abundance, biomass, size structure and dominant copepods in the Oyashio region analysed by an optical plankton counter2014

    • Author(s)
      Yamaguchi, A., K. Matsuno, Y. Abe, D. Arima and K. Ohgi
    • Journal Title

      Deep-Sea Research I

      Volume: 91 Pages: 115-124

    • DOI

      10.1016/j.dsr.2014.06.003

    • NAID

      120005460256

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Horizontal distribution of microprotist community structure in the western Arctic Ocean during late summer and early fall of 20102014

    • Author(s)
      Matsuno, K., M. Ichinomiya, A. Yamaguchi, I. Imai and T. Kikuchi
    • Journal Title

      Polar Biology

      Volume: 37 Pages: 1185-195

    • NAID

      120005627231

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] easonal changes in zooplankton community structure in Ishikari Bay, Japan Sea2014

    • Author(s)
      Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
    • Journal Title

      Bull. Fish. Sci. Hokkaido Univ.

      Volume: 64 Pages: 17-23

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] The impact of the Fukushima nuclear accident on marine biota: Retrospective assessment of the first year and perspectives2014

    • Author(s)
      Batlle, J., Aono, T., Brown, J., Hosseini, A., Garnier-Laplace, J., Sazykina, T., Steenhuisen, F., Strand, P.
    • Journal Title

      Science of the Total Environment

      Volume: 487 Pages: 143-153

    • DOI

      10.1016/j.scitotenv.2014.03.137

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A method of measurement of 239Pu, 240Pu, 241Pu in high U content marine sediments by sector field ICP-MS and its application to Fukushima sediment samples2014

    • Author(s)
      Bu, W., Zheng, J., Guo, Q. J., Aono, T., Tazoe, H., Tagami, K., Uchida, S., and Yamada, M.
    • Journal Title

      Environmental Science Technology

      Volume: 48 Issue: 1 Pages: 534-541

    • DOI

      10.1021/es403500e

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ultra-trace determination of plutonium in small volume2014

    • Author(s)
      Bu, W., Zheng, J., Guo, Q. J., Aono, T., Tagami, K., Uchida, S., Tazoe, H., and Yamada, M.
    • Journal Title

      Journal of Chromatography A

      Volume: 1337 Pages: 171-178

    • DOI

      10.1016/j.chroma.2014.02.066

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Southward spreading of the Fukushima-derived radiocesium across the Kuroshio Extension in the North Pacific2014

    • Author(s)
      Yuichiro Kumamoto, Michio Aoyama, Yasunori Hamajima, Tatsuo Aono, Shinya Kouketsu, Akihiko Murata, Takeshi Kawano
    • Journal Title

      Scientific Reports

      Volume: 4 Issue: 1 Pages: 1-9

    • DOI

      10.1038/srep04276

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 福島沿岸海域におけるセシウム137収支と生態系移行2014

    • Author(s)
      神田穣太
    • Journal Title

      日本原子力学会誌

      Volume: 56 Pages: 240-244

    • NAID

      130007739628

    • Related Report
      2013 Annual Research Report
  • [Journal Article] 放射性核種の海洋への影響2014

    • Author(s)
      神田穣太
    • Journal Title

      エネルギー・資源

      Volume: 35 Pages: 105-109

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Seasonal changes in zooplankton community structure in Ishikari Bay2014

    • Author(s)
      Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
    • Journal Title

      Bulletin of Fisheries Sciences, Hokkaido University

      Volume: 64 Pages: 17-23

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Seasonal change in mesozooplankton swimmers collected by sediment trap moored at a single station of Northwind Abyssal Plain in the western Arctic Ocean.2013

    • Author(s)
      Matsuno K, Yamaguchi A, Fujiwara A, Onodera J, Watanabe E, Imai I, Chiba S, Harada N, Kikuchi T
    • Journal Title

      Journal of Plankton Research

      Volume: - Issue: 2 Pages: 490-502

    • DOI

      10.1093/plankt/fbt092

    • NAID

      120005549600

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Continuing 137Cs release to the sea from the Fukushima Dai-ichi Nuclear Power Plant through 20122013

    • Author(s)
      Kanda, J.
    • Journal Title

      Biogeosciences

      Volume: 10 Issue: 9 Pages: 6107-6113

    • DOI

      10.5194/bg-10-6107-2013

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Horizontal distribution of Fukushima-derived radiocesium in zooplankton in the northwestern Pacific Ocean2013

    • Author(s)
      Minoru Kitamura, Yuichiro Kumamoto, Hajime Kawakami, Eric C. Cruz, Katsunori Fujiwara
    • Journal Title

      Biogeosciences Discussions

      Volume: 10 Issue: 8 Pages: 5729-5738

    • DOI

      10.5194/bg-10-5729-2013

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vertical distributions of plutonium isotopes in marine sediment cores off the Fukushima coast after the Fukushima Dai-ichi Nuclear Power Plant accident2013

    • Author(s)
      Bu, W. T., Zheng, J., Aono, T., Tagami, K., Uchida, S., Zhang, J., Honda, M. C., Guo, Q. J., and Yamada, M.
    • Journal Title

      Biogeosciences

      Volume: 10 Issue: 4 Pages: 2497-2511

    • DOI

      10.5194/bg-10-2497-2013

    • NAID

      120006578891

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] East-west differences in population structure and vertical distribution of copepods along 47°N in the subarctic Pacific in June 20092013

    • Author(s)
      Yamaguchi, A., T. Homma, R. Saito, K. Matsuno, H. Ueno, T. Hirawake and I. Imai
    • Journal Title

      Plankton and Benthos Research

      Volume: 8 Pages: 116-123

    • NAID

      10031185862

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interannual changes in the zooplankton community structure on the southeastern Bering Sea shelf during summers of 1994-20092013

    • Author(s)
      Ohashi, R., A. Yamaguchi, K. Matsuno, R. Saito, N. Yamada, A. Iijima, N. Shiga and I. Imai
    • Journal Title

      Deep-Sea Research II

      Volume: 94 Pages: 44-56

    • DOI

      10.1016/j.dsr2.2013.03.018

    • NAID

      120005356865

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Variation in assimilation efficiencies of dominant Neocalanus and Eucalanus copepods in the subarctic Pacific : consequences for population structure models.2013

    • Author(s)
      Abe. Y., M. Natsuike, K. Matsuno, T. Terui, A. Yamaguchi and I. Imai
    • Journal Title

      Journal of Experimental Marine Biology and Ecology

      Volume: 449 Pages: 321-329

    • DOI

      10.1016/j.jembe.2013.10.023

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 福島第一原子力発電所から海に流れ続ける放射性セシウム2013

    • Author(s)
      神田穣太
    • Journal Title

      科学

      Volume: 83 Pages: 634-638

    • NAID

      40019649653

    • Related Report
      2013 Annual Research Report
  • [Journal Article] 福島第一原子力発電所から海洋への放射能流出の現状2013

    • Author(s)
      神田穣太
    • Journal Title

      科学

      Volume: 83 Pages: 1284-1286

    • Related Report
      2013 Annual Research Report
  • [Journal Article] 光学式プランクトンカウンターによる北太平洋外洋域における動物プランクトン群集の空間変動解析2013

    • Author(s)
      塩田知也、阿部義之、齋藤類、松野孝平、山口篤、今井一郎
    • Journal Title

      北海道大学水産科学研究彙報

      Volume: 63 Pages: 13-22

    • NAID

      120005353252

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Continuing 137Cs release to the sea from the Fukushima Dai-ichi Nuclear Power Plant through 20122013

    • Author(s)
      J. Kanda
    • Journal Title

      Biogeosciences Discussions

      Volume: 10 Pages: 3577-3595

    • DOI

      10.5194/bgd-10-3577-2013

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Life history and production of pelagic mysids and decapods in the Oyashio region2013

    • Author(s)
      Chikugo K, Yamaguchi A, Matsuno K, Saito R, Imai I
    • Journal Title

      Crustaceana

      Volume: 86 Issue: 4 Pages: 449-474

    • DOI

      10.1163/15685403-00003170

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Horizontal distribution of Fukushima-derived radiocesium in zooplankton in the northwestern Pacific Ocean2013

    • Author(s)
      M. Kitamura, Y. Kumamoto, H. Kawakami, E. C. Cruz and K. Fujikura
    • Journal Title

      Biogeosciences Discussions

      Volume: 10 Pages: 6143-6170

    • DOI

      10.5194/bgd-10-6143-2013

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Decadal time evolution of ocean uptake of anthropogenic carbon in the Okhotsk Sea2013

    • Author(s)
      Watanabe Y. W., J. Nishioka and T. Nakatsuka
    • Journal Title

      Geophysical Research Letter

      Volume: 40 Issue: 2 Pages: 1-5

    • DOI

      10.1002/grl.50113

    • NAID

      120005311814

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial high-resolution estimation of net oxygen production during spring bloom in the western North Pacific using dissolved oxygen, nitrogen and argon2013

    • Author(s)
      Tanaka, S. S., Watanabe, Y. W., Ono, T., Aramaki, T.
    • Journal Title

      Marine Chemistry

      Volume: 149 Pages: 85-95

    • DOI

      10.1016/j.marchem.2013.01.001

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 福島第一原子力発電所事故による放射性物質の海洋環境への影響2012

    • Author(s)
      神田穣太
    • Journal Title

      環境情報科学

      Volume: 41(2) Pages: 21-28

    • NAID

      10030497876

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Tracking the Fukushima Radionuclides2012

    • Author(s)
      Naohiro Yoshida
    • Journal Title

      Science

      Volume: 336 Issue: 6085 Pages: 1115-1116

    • DOI

      10.1126/science.1219493

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 放射性物質による魚介類の汚染の現状2012

    • Author(s)
      石丸 隆、神田 穣太
    • Journal Title

      日本農学アカデミ-会報

      Volume: 17 Pages: 87-100

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Geographical variations in abundance and body size of the hydromedusa Aglantha digitale in the northern North Pacific and its adjacent seas2012

    • Author(s)
      T. Shiota, A. Yamaguchi, R. Saito and I. Imai
    • Journal Title

      Bull. Fish. Sci. Hokkaido Univ.

      Volume: 62 Pages: 63-69

    • NAID

      120005108231

    • Related Report
      2012 Annual Research Report
  • [Presentation] 海洋生態系における放射性核種の動態2017

    • Author(s)
      神田穣太、石丸隆、土屋光太郎、伊藤友加里、喜多村稔、西川淳、青野辰雄、山口篤、渡辺豊、今井圭理、立田穣、小林卓也、芳村毅
    • Organizer
      第18回環境放射能研究会
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 福島県沖の堆積物と直上水柱の放射性セシウム濃度との関係2017

    • Author(s)
      福田美保、山崎慎之介、青野辰雄、石丸隆、神田穣太
    • Organizer
      第18回環境放射能研究会
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 海産珪藻による放射性セシウムの取り込み2016

    • Author(s)
      貫井郁、伊藤友加里、宮崎奈穂、石丸隆、神田穣太
    • Organizer
      日本海洋学会2016年度秋季大会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] 福島沖で採取したプランクトン試料の放射能濃度と高セシウム線量粒子2016

    • Author(s)
      石丸隆、伊藤友加里、大槻まゆみ、神田穣太、小川展弘、津田敦
    • Organizer
      日本海洋学会2016年度秋季大会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] 福島第一原子力発電所事故により海洋に漏洩した137Csの4年半の挙動2016

    • Author(s)
      津旨大輔、坪野 考樹、三角 和弘、立田 穣、青山 道夫
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] 放射性物質の福島沖海洋生態系への移行2016

    • Author(s)
      石丸隆
    • Organizer
      日本海洋学会
    • Place of Presentation
      東京大学
    • Year and Date
      2016-03-16
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 放射性物質と生態系2016

    • Author(s)
      石丸隆
    • Organizer
      日本海洋学会沿岸海洋研究会シンポジウム「震災復興に対する沿岸海洋学の貢献」
    • Place of Presentation
      東京大学
    • Year and Date
      2016-03-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] 海域の放射能汚染の実態2015

    • Author(s)
      神田穣太
    • Organizer
      日本学術会議公開シンポジウム「東日本大震災による原子力発電所事故に伴う魚介類の放射能汚染の問題と今後の展望
    • Place of Presentation
      日本学術会議
    • Year and Date
      2015-11-27
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Overview of Radiation in Marine Environments from the Fukushima NPS Accident2015

    • Author(s)
      Tatsuo Aono
    • Organizer
      Nuclear Security Summit & Workshop 2015 “Preventing, Understanding and Recovering from Nuclear Accidents” --lessons learned from Chernobyl and Fukushima
    • Place of Presentation
      Washington DC
    • Year and Date
      2015-10-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] he effects of radiation for non-human biota in marine environment since the Fukushima NPS accident2015

    • Author(s)
      Tatsuo Aono
    • Organizer
      5th International Wildlife Management Congress (IWMC2015)
    • Place of Presentation
      札幌市
    • Year and Date
      2015-07-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The Distribution and behavior of radiocaesium in marine environment around the Fukushima NPS in 2012-20142015

    • Author(s)
      T. Aono, M. Fukuda, S. Yamazaki, S. Yoshida, T. Sohtome, T. Mizuno, M. Yamada, A. Yamanobe, Y. Ito, J. Kanda and T.Ishimaru
    • Organizer
      13th International Conference on the Biogeochemistry of Trace Elements
    • Place of Presentation
      福岡市
    • Year and Date
      2015-07-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 福島第一原発事故後の堆積物中の粒径別の放射性セシウム存在量分布とその挙動2015

    • Author(s)
      福田美保, 山崎慎之介, 青野辰雄, 吉田聡, 長沼翔, 久保篤史, 伊藤友加里, 石丸隆, 神田穣太
    • Organizer
      日本地球惑星科学連合2015年連合大会
    • Place of Presentation
      千葉市
    • Year and Date
      2015-05-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] Effects of marine pollution with radionuclides after the Fukushima Daiichi Nuclear Power Station accident2015

    • Author(s)
      Tatsuo Aono
    • Organizer
      ICRR2015 15th International Congress of Radiation Research
    • Place of Presentation
      京都市
    • Year and Date
      2015-05-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 外洋域動物プランクトン中の福島事故由来放射性セシウム2015

    • Author(s)
      喜多村稔・本多牧生・熊本雄一郎・川上創・濱島靖典・青山道夫・青野辰雄・福田美保
    • Organizer
      2015年度日本海洋学会春季大会
    • Place of Presentation
      東京
    • Year and Date
      2015-03-21 – 2015-03-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Temporal variability of Fukushima-derived radiocesium and its balance at pelagic time-series station in the western North Pacific2014

    • Author(s)
      Honda, M., H. Kawakami, M. Kitamura, T. Aono, M. Aoyama, Y. Masumoto, M. Takigawa, S. Nagao
    • Organizer
      International Conference on Radioecology and Environmental Radioactivity
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2014-09-07 – 2014-09-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Activities of radionuclides in the coast area off Fukushima after TEPCO's Fukushima Daiichi Nuclear Power Station accident2014

    • Author(s)
      Aono, T., M. Fukuda, S. Yoshida, T. Sohtome, T. Mizuno, S. Igarashi, Y. Ito, J. Kanda, T. Ishimaru
    • Organizer
      International Conference on Radioecology and Environmental Radioactivity
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2014-09-07 – 2014-09-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Distributions and temporal variation of radiocaesium in surface waters collected from the western north Pacific after the accident of TEPCO’s Fukushima Dai-ichi Nuclear power Stations2014

    • Author(s)
      Fukuda, M., T. Aono, S. Yamazaki, S. Yoshida, M. Honda, H. Kawakami, T. Saino
    • Organizer
      International Conference on Radioecology and Environmental Radioactivity
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2014-09-07 – 2014-09-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Change of radiocaesium concentration recorded in the Fukushima coastal area in May and Oct. 20132014

    • Author(s)
      Fukuda, M., T. Aono, S. Yoshida, T. Ishimaru, J. Kanda, Y. Ito, S. Yamazaki
    • Organizer
      European Geoscience Union general assembly 2014
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2014-04-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 福島沿岸における海洋生物中の放射性核種濃度について2013

    • Author(s)
      青野辰雄、吉田聡、石丸隆、神田穣太、伊藤友加里、早乙女忠弘、水野拓治、五十嵐敏
    • Organizer
      2013年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学(東京都港区)
    • Year and Date
      2013-03-22
    • Related Report
      2012 Annual Research Report
  • [Presentation] 外洋域プランクトン群集における放射性セシウムの水平分布2013

    • Author(s)
      喜多村稔、熊本雄一郎、川上創、藤倉克則、Eric C. Cruz
    • Organizer
      第14回「環境放射能」研究会
    • Place of Presentation
      高エネルギー加速器研究機構(茨城県つくば市)
    • Year and Date
      2013-03-22
    • Related Report
      2012 Annual Research Report
  • [Presentation] 福島沿岸における海洋生物中の放射性核種濃度について2013

    • Author(s)
      青野辰雄、石丸隆、神田穣太、伊藤友加里、早乙女忠弘、水野拓治、五十嵐敏、吉田聡
    • Organizer
      第14回「環境放射能」研究会
    • Place of Presentation
      高エネルギー加速器研究機構(茨城県つくば市)
    • Year and Date
      2013-02-26
    • Related Report
      2012 Annual Research Report
  • [Presentation] 沿岸域における放射性物質の挙動2013

    • Author(s)
      神田穣太
    • Organizer
      日本水環境学会第58回セミナー
    • Place of Presentation
      自動車会館(東京都千代田区)
    • Year and Date
      2013-01-24
    • Related Report
      2012 Annual Research Report
  • [Presentation] 沿岸域における放射性物質の動態2012

    • Author(s)
      神田穣太
    • Organizer
      第3回流域圏シンポジウム
    • Place of Presentation
      ラゾーナ川崎プラザソル(川崎市)
    • Year and Date
      2012-12-14
    • Related Report
      2012 Annual Research Report
  • [Presentation] Observation of radionuclides in marine biota off the coast of Fukushima prefecture after TEPCO's Fukushima Daiichi Nuclear Power Plant accident2012

    • Author(s)
      T. Aono, Y. Ito, T. Sotome, T. Mizuno, S. Igarashi, J. Kanda and T. Ishimaru
    • Organizer
      Environmental monitoring and dose estimation of residents after accident of TEPCO's Fukushima Daiichi Nuclear Power Stations
    • Place of Presentation
      京都大学芝蘭会館(京都市)
    • Year and Date
      2012-12-14
    • Related Report
      2012 Annual Research Report
  • [Presentation] Dynamics of radionuclides in the marine environment and dose assessment in consideration of future studies2012

    • Author(s)
      T. Aono
    • Organizer
      ISTC/STCU Technical Working Group Meeting on the environmental assessment for long term monitoring and remediation in and around Fukushima
    • Place of Presentation
      文部科学省(東京都千代田区)
    • Year and Date
      2012-12-11
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Long-term Sources: To what extent are marine sediments, coastal groundwater, and rivers a source of ongoing contamination?2012

    • Author(s)
      J. Kanda
    • Organizer
      Fukushima Ocean Impacts Symposium
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2012-11-13
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 東日本太平洋沿岸海域における放射能汚染2012

    • Author(s)
      神田穣太
    • Organizer
      2012年度日本プランクトン学会・日本ベントス学会公開シンポジウム
    • Place of Presentation
      東京海洋大学(東京都港区)
    • Year and Date
      2012-10-08
    • Related Report
      2012 Annual Research Report
  • [Presentation] 福島沿岸域における放射性核種の濃度変動について2012

    • Author(s)
      青野辰雄、鄭建、神田穣太、石丸隆、伊藤友加里、早乙女忠弘、五十嵐敏、水野拓治
    • Organizer
      2012年度日本海洋学会秋季大会
    • Place of Presentation
      東海大学清水キャンパス(静岡市)
    • Year and Date
      2012-09-15
    • Related Report
      2012 Annual Research Report
  • [Presentation] 福島県沿岸海域生態系におけるセシウム137の移行2012

    • Author(s)
      神田穣太、石丸隆、青野辰雄、渡邊豊、青山道夫、浜島靖典、津田敦、植松光夫、五十嵐敏
    • Organizer
      第23回海洋工学シンポジウム
    • Place of Presentation
      日本大学理工学部(東京都文京区)
    • Year and Date
      2012-08-02
    • Related Report
      2012 Annual Research Report
  • [Presentation] Current status of radio cesium contamination of marine ecosystem off the coast of Fukushima2012

    • Author(s)
      T. Ishimaru, J. Kanda, Y. Ito, T. Aono, Y. W. Watanabe, M. Aoyama, Y. Hamajima, A. Tsuda, M. Uematsu, and S. Igarashi
    • Organizer
      2012 ASLO Aquatic Science Meeting
    • Place of Presentation
      びわこホール(滋賀県大津市)
    • Year and Date
      2012-07-12
    • Related Report
      2012 Annual Research Report
  • [Presentation] Plutonium isotopes in marine sediments after the Fukushima DNPP accident2012

    • Author(s)
      J. Zheng, T. Aono, S. Uchida, J. Zhang, and M. C. Honda
    • Organizer
      2012 ASLO Aquatic Science Meeting
    • Place of Presentation
      びわこホール(滋賀県大津市)
    • Year and Date
      2012-07-12
    • Related Report
      2012 Annual Research Report
  • [Presentation] Fukushima-derived radionuclides in marine zooplankton and their relation to the community structures2012

    • Author(s)
      J. Nishikawa, Zofia Baumann, Nicholas S. Fisher, Hiroomi Miyamoto, Hannes Baumann, Ken O. Buesseler, Atsushi Tsuda, Mituo Uematsu
    • Organizer
      2012 ASLO Aquatic Science Meeting
    • Place of Presentation
      びわこホール(滋賀県大津市)
    • Year and Date
      2012-07-12
    • Related Report
      2012 Annual Research Report
  • [Presentation] Fukushima-derived radionuclides in the ocean off Japan2012

    • Author(s)
      K. O. Buesseler, S. R. Jayne, N. S. Fisher, I. I. Rypina, and J. Nishikawa
    • Organizer
      2012 ASLO Aquatic Science Meeting
    • Place of Presentation
      びわこホール(滋賀県大津市)
    • Year and Date
      2012-07-12
    • Related Report
      2012 Annual Research Report
  • [Presentation] Radioisotopes in Marine Life

    • Author(s)
      Kanda, J.
    • Organizer
      Woods Hole Oceanographic Institution Morss Colloquium: Fukushima and the Ocean
    • Place of Presentation
      Woods Hole Oceanographic Institution
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 福島沿岸海域におけるセシウム137収支と生態系移行

    • Author(s)
      神田穣太
    • Organizer
      海の放射能ワークショップ
    • Place of Presentation
      東京大学生産技術研究所
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 福島第一原子力発電所から海洋へのセシウム137の継続流出推定

    • Author(s)
      神田穣太
    • Organizer
      日本地球化学会第60回年会
    • Place of Presentation
      筑波大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 東日本大震災と福島原発事故の環境影響:多分野間の情報交換

    • Author(s)
      神田穣太
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Pollution of Coastal Marine Environment by Radionuclides from the Fukushima Dai-ichi Nuclear Power Plant

    • Author(s)
      Kanda, J.
    • Organizer
      An International Workshop on Treatment of Seawater Contaminated by Radioactive Substances
    • Place of Presentation
      Kuwait Institute for Scientific Research
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 福島第一原子力発電所事故に伴う沿岸環境汚染

    • Author(s)
      神田穣太
    • Organizer
      日本学術会議主催学術フォーラム「東日本大震災からの水産業および関連沿岸 社会・自然環境の復興・再生に向けて」
    • Place of Presentation
      日本学術会議
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 福島第一原発事故に伴う放射性物質による海洋汚染

    • Author(s)
      神田穣太
    • Organizer
      第4回神奈川県水産技術センター研究発表会
    • Place of Presentation
      神奈川県小田原合同庁舎
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Radionuclides in Marine Biota and Sediments in the Ocean

    • Author(s)
      Kanda, J.
    • Organizer
      日本海洋学会公開コロキウム「Fukushima and the Ocean」
    • Place of Presentation
      東京海洋大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Migration of iodine-129 in the ocean from theFukushima Daiichi nuclear power plant accident after one year

    • Author(s)
      Suzuki, T., S. Otosaka, J. Kuwabara, J. Nishikawa
    • Organizer
      5th East Asia AMS Symposium
    • Place of Presentation
      KIGAM, Daejeon, Rep. of Korea
    • Related Report
      2013 Annual Research Report
  • [Presentation] 西部北太平洋におけるプランクトン群集に含まれる福島由来放射性セシウムの水平分布

    • Author(s)
      喜多村稔、熊本雄一郎、川上創、藤倉克則、E. C. Cruz
    • Organizer
      日本地球惑星科学連合2013年大会
    • Place of Presentation
      幕張メッセ
    • Related Report
      2013 Annual Research Report
  • [Presentation] 遠洋域動物プランクトン群集中の放射性セシウム

    • Author(s)
      喜多村稔、熊本雄一郎、川上創、本多牧生、青野辰雄、E.C. Cruz・藤倉克則
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 海洋における放射性核種の拡散とその影響

    • Author(s)
      青野辰雄
    • Organizer
      霞が関環境講座
    • Place of Presentation
      霞が関ビル
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Source identification of Pu in marine sediments after the accident at TEPCOs Fukushima Nuclear Power Plant

    • Author(s)
      J. Zheng, W. Bu, T. Aono, Q. Guo, K. Tagami, S. Uchida, M. Yamada
    • Organizer
      日本地球化学会第60回年会
    • Place of Presentation
      筑波大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 福島沿岸における海産生物中の放射性核種の濃度変動について

    • Author(s)
      青野辰雄, 福田美保, 吉田聡, 石丸隆, 神田穣太, 伊藤友加里, 早乙女忠弘, 水野拓治
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Annual variation of radioactivity in marine biota in the Pacific off Fukushima after TEPCOs Fukushima Daiichi Nuclear Power Station accident

    • Author(s)
      T. Aono, S. Yoshida, T. Shotome, T. Mizuno, Y. Ito, J. Kanda, T. Ishimaru
    • Organizer
      5th Asia-Pacific Symposium on Radiochemistry
    • Place of Presentation
      金沢文化ホール
    • Related Report
      2013 Annual Research Report
  • [Presentation] Determination of Pu isotopes at ultratrace level in seawater samples by sector-field ICP-MS combined with chromatographic separation

    • Author(s)
      W. Bu, J. Zheng, Q. Guo, T. Aono, K. Tagami, S. Uchida, M. Yamada
    • Organizer
      5th Asia-Pacific Symposium on Radiochemistry
    • Place of Presentation
      金沢文化ホール
    • Related Report
      2013 Annual Research Report
  • [Presentation] 013年の福島沿岸域における海水および堆積物中に含まれる放射性セシウム濃度分布とその挙動

    • Author(s)
      福田美保, 青野辰雄, 吉田聡, 長沼翔, 久保篤史, 嶋田啓資, 高澤伸江, 保坂拓志, 佐藤憲一郎, 山口征矢, 伊藤友加里, 石丸隆, 神田穣太
    • Organizer
      第15回環境放射能研究会
    • Place of Presentation
      高エネルギー研究機構
    • Related Report
      2013 Annual Research Report
  • [Presentation] 福島沿岸における海洋生物中の放射性核種濃度について

    • Author(s)
      青野辰雄, 石丸隆, 神田穣太, 伊藤友加里, 早乙女忠弘, 水野拓治, 五十嵐敏, 吉田聡
    • Organizer
      第15回環境放射能研究会
    • Place of Presentation
      高エネルギー研究機構
    • Related Report
      2013 Annual Research Report
  • [Presentation] 福島沿岸域プランクトン中の放射性Csの濃度変動について

    • Author(s)
      青野辰雄, 福田美保, 吉田聡, 伊藤友加里, 石丸隆, 神田穣太, 早乙女忠弘, 水野拓治
    • Organizer
      2014年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 福島沿岸域における海底堆積物中の放射性セシウム濃度分布とその要因

    • Author(s)
      福田美保, 青野辰雄, 吉田聡, 長沼翔, 久保篤史, 嶋田啓資, 高澤伸江, 保坂拓志, 佐藤憲一郎, 山口征矢, 伊藤友加里, 石丸隆, 神田穣太
    • Organizer
      2014年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 北太平洋亜寒帯域に優占する大型外洋性カイアシ類の同化効率に関する研究

    • Author(s)
      阿部義之・夏池真史・松野孝平・照井健史・山口 篤・岸 道郎・今井一郎
    • Organizer
      2013年日本ベントス学会・日本プランクトン学会合同大会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 光学式プランクトンカウンターによる北太平洋外洋域における動物プランクトン群集の空間変動解析

    • Author(s)
      山口 篤・塩田知也・阿部義之・齋藤 類・松野孝平・今井一郎
    • Organizer
      2013年日本ベントス学会・日本プランクトン学会合同大会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Variation in assimilation efficiencies of dominant Neocalanus and Eucalanus copepods in the subarctic Pacific: consequences for population structure models

    • Author(s)
      Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
    • Organizer
      PICES-2013
    • Place of Presentation
      バンクーバー島会議場
    • Related Report
      2013 Annual Research Report

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Published: 2012-11-27   Modified: 2019-07-29  

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