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Study on Redistribution of Radioactive Cesium in Fruit Tree in Tree

Research Project

Project/Area Number 26511005
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field 復興農学
Research InstitutionFukushima University (2016-2017)
The University of Tokyo (2014-2015)

Principal Investigator

TAKATA Daisuke  福島大学, 農学系教育研究組織設置準備室, 准教授 (80456178)

Co-Investigator(Kenkyū-buntansha) 安永 円理子  東京大学, 大学院農学生命科学研究科(農学部), 准教授 (00380543)
小林 奈通子  東京大学, 大学院農学生命科学研究科(農学部), 助教 (60708345)
田野井 慶太朗  東京大学, 大学院農学生命科学研究科(農学部), 准教授 (90361576)
Research Collaborator SATO Mamoru  福島県農業総合センター, 果樹研究所
ABE Kazuhiro  福島県農業総合センター, 果樹研究所
ICHIKAWA Kyouko  東京大学, 大学院農学生命科学研究科
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords果樹 / モモ / 放射性セシウム / 福島第一原子力発電所事故 / 樹体内動態 / ブルーベリー / 経年変化 / 福島第一原発事故 / セシウム / 137セシウム / 133セシウム
Outline of Final Research Achievements

We investigated radiocesium and 40K in peach during the maturity of its fruits chronologically for 8 years.In the investigation during one crop period, the concentration of radiocesium in young fruits 15 days after the full bloom was the highest, and this result was common in all of the investigated years. When looking at a chronological transition, the concentration of radiocesium in harvested fruits decreased by one third in every year from 2011 to 2013. However, such decrease could not be seen from 2014 to 2017.The transfer factor ratio of 133Cs and 137Cs to fruits is likely to be similar when they are applied at the same time to blueberries.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (10 results)

All 2017 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (5 results) (of which Int'l Joint Research: 1 results) Book (3 results)

  • [Journal Article] Decontamination Effects of Bark Washing with a High-pressure Washer on Peach [<i>Prunus persica</i> (L.) Batsch] and Japanese Persimmon (<i>Diospyros kaki</i> Thunb.) Contaminated with Radiocaesium during Dormancy2015

    • Author(s)
      Sato, M., Abe, K., Kikunaga, H., Takata, D., Tanoi, K., Ohtsuki, T., and Muramatsu, Y.
    • Journal Title

      The Horticulture Journal

      Volume: 84 Issue: 4 Pages: 295-304

    • DOI

      10.2503/hortj.MI-054

    • NAID

      130005105345

    • ISSN
      2189-0102, 2189-0110
    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Radiocesium transfer into the fruit of deciduous fruit trees contaminated during dormancy2015

    • Author(s)
      Sato, M., Takata, D., Tanoi, K., Ohtsuki, T., and Muramatsu, Y.
    • Journal Title

      Soil Science and Plant Nutrition

      Volume: 61 Issue: 1 Pages: 156-164

    • DOI

      10.1080/00380768.2014.975103

    • NAID

      210000011693

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] ブルーベリーにおけるCs-133添加部位の違いに応じたCs-133蓄積部位の比較2017

    • Author(s)
      高田大輔・市川恭子・二瓶直登・古川 純・小林奈通子・田野井慶太朗・安永円理子
    • Organizer
      園芸学会春季大会
    • Place of Presentation
      日本大学
    • Year and Date
      2017-03-20
    • Related Report
      2016 Research-status Report
  • [Presentation] Annual changes of radiocesium conentration of peach fuit in Fukushima prefecture2016

    • Author(s)
      Takata,D., M.Sato, K.Abe, K.Tanoi, N.Kobayashi, E.Yasunaga
    • Organizer
      AHC2016
    • Place of Presentation
      成都、China
    • Year and Date
      2016-09-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] モモ樹体内における放射性Csの再分配について2016

    • Author(s)
      高田大輔・市川恭子・小林奈通子・田野井慶太朗・安永円理子・佐藤 守・阿部和博.
    • Organizer
      環境放射能研究会
    • Place of Presentation
      高エネルギー研究機構(茨城県)
    • Year and Date
      2016-03-09
    • Related Report
      2015 Research-status Report
  • [Presentation] 福島県産モモの果実発育期間中における放射性セシウム濃度の経年変化.2015

    • Author(s)
      市川恭子・高田大輔・佐藤 守・阿部和博・小林奈通子・田野井慶太朗・関谷信人・安永円理子
    • Organizer
      園芸学研究
    • Place of Presentation
      徳島大学(徳島県)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Shift of Radiocaesium Derived from Fukushima Nuclear Power Plant Accident in the Following Year in Peach Trees.2014

    • Author(s)
      Takata, D.,Sato, M., Abe, K., Tanoi, K., Kobayashi, N. and Yasunaga, E
    • Organizer
      29th International Horticultural Congress
    • Place of Presentation
      Brisbane, Australia
    • Year and Date
      2014-08-17 – 2014-08-22
    • Related Report
      2014 Research-status Report
  • [Book] 原発事故と福島の農業2017

    • Author(s)
      根本圭介、高田大輔、小松知未、三浦覚、真鍋昇、石井秀樹
    • Total Pages
      169
    • Publisher
      東京大学出版
    • ISBN
      9784130633673
    • Related Report
      2017 Annual Research Report
  • [Book] Agricultural Imprlications of the Fukushima Nuclear Accident The First Three Years2016

    • Author(s)
      D.Takata(T.M.Nakanishi and K. Tanoi eds.)
    • Total Pages
      263
    • Publisher
      Springer
    • Related Report
      2016 Research-status Report
  • [Book] Agricultural implications of the Fukushima nuclear accident: The first three years. Radioactivity in Fruit Trees.2016

    • Author(s)
      Takata D. In: Tomoko M. Nakanishi and Keitaro Tanoi (eds.).
    • Publisher
      Springer
    • Related Report
      2015 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2019-03-29  

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