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Reconstruction of environmental parameters by using sediments collected in Japanese bays and evluation on the human society by climatic change

Research Project

Project/Area Number 15H02139
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Geology
Research InstitutionThe University of Tokyo

Principal Investigator

Kawahata Hodaka  東京大学, 大気海洋研究所, 教授 (20356851)

Co-Investigator(Kenkyū-buntansha) 山岡 香子  国立研究開発法人産業技術総合研究所, 地質調査総合センター, 主任研究員 (30610399)
鈴木 淳  国立研究開発法人産業技術総合研究所, 地質調査総合センター, 研究グループ長 (60344199)
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥41,600,000 (Direct Cost: ¥32,000,000、Indirect Cost: ¥9,600,000)
Fiscal Year 2018: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2017: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2016: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2015: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Keywords気候変動 / 気温 / 高時間解像度 / 地球表層環境システム / 日本社会 / 環境指標 / アルケノン水温 / 東北 / 火山噴火 / 江戸時代 / 水温 / 内湾 / 日本列島 / 沿岸堆積物 / 古気候 / 古環境 / 堆積物 / 考古学 / 歴史学 / 陸域植生 / 生物生産 / 歴史時代 / 人間環境 / 人間社会 / 気候変化 / 大気中の二酸化炭素濃度 / 日射量 / 火山の噴火 / エルニーニョ・南方振動
Outline of Final Research Achievements

A continuous reconstruction of quantitative paleotemperatures in the Holocene was conducted by using alkenone sea surface temperature (SST) measurements from coastal sedimentary cores because of the strong correlation of SST with atmospheric temperature (AT) in the coastal bay area. The past SSTs and ATs were reconstructed in Funka, Mutsu, Tokyo, Osaka, and Hiroshima Bays and off Shimokita mainly for the last 3,000 years. These temperature fluctuations cannot be explained by a single cause but rather by two or more external and internal drivers of climate variability (e.g., volcanic forcing, ocean-atmosphere interactions, and solar forcing). With respect to the influence of climate on human activity, major shifts in social systems appeared to coincide with cold periods in western Japan.

Academic Significance and Societal Importance of the Research Achievements

過去2,000年間の高時間解像度の気温および気候関連データは,国際プロジェクトPAGES- 2k(2,000年)に提出され,世界的なデータベース構築へ貢献でき,21世紀末と22世紀の気候・環境予測のためのモデリング研究を介して,気候予想,気象災害(防災),農林水産業の対策に直接役立つと期待される.より基礎的な研究分野に対しては,関連分野へのデータの供給とともに,地球外要因(日射量),地球内要因(二酸化炭素濃度,火山噴火,植生,エルニーニョ・南方振動,アジアモンス-ン)の境界条件が異なる再現データの取得となるため,地球表層システムのより深い理解に通じ,最終的に中期・長期予報への貢献が期待される.

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (20 results)

All 2018 2017 2016

All Journal Article (11 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 11 results,  Open Access: 2 results,  Acknowledgement Compliant: 5 results) Presentation (9 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results)

  • [Journal Article] A simple role of coral-algal symbiosis in coral calcification based on multiple geochemical tracers2018

    • Author(s)
      Inoue, M., Nakamura, T., Tanaka, Y., Suzuki, A., Yokoyama, Y., Kawahata, H., Sakai, K., and Gussone, N.
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 235 Pages: 76-88

    • DOI

      10.1016/j.gca.2018.05.016

    • NAID

      120006877694

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geochemistry, Geophysics, Geosystems2018

    • Author(s)
      Kessarkar, P.M., Naqvi, S.W.A., Thamban, M., Fernandes, L.L., Siebert, C., Rao, V.P., Kawahata, H., Ittekkot, V. and Frank M.
    • Journal Title

      Scientific Report

      Volume: 19 Issue: 7 Pages: 2179-2193

    • DOI

      10.1029/2017gc007286

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Frequent and abrupt cold episodes around 4.2 ka in the Yangtze delta: collapse of the earliest rice cultivating civilization2018

    • Author(s)
      Kajita, H., Kawahata, H., Wang, K., Zheng, H., Yang, S., Ohkouchi, N., Utsunomiya, M., Zhou, B., Zheng, B
    • Journal Title

      Quaternary Science Reviews

      Volume: 201 Pages: 418-428

    • DOI

      10.1016/j.quascirev.2018.10.035

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Flooding history of Lake Nakaumi, western Japan, inferred from sediment records spanning the past 700 years2017

    • Author(s)
      Ota Yuki、Kawahata Hodaka、Sato Takaharu、Seto Koji
    • Journal Title

      Journal of Quaternary Science

      Volume: 32 Issue: 8 Pages: 1063-1074

    • DOI

      10.1002/jqs.2982

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geochemical characteristics of modern river sediments in Myanmar and Thailand: Implications for provenance and weathering2017

    • Author(s)
      Hossain H.M. Zakir、Kawahata Hodaka、Roser Barry P.、Sampei Yoshikazu、Manaka Takuya、Otani Souya
    • Journal Title

      Chemie der Erde - Geochemistry

      Volume: 77 Issue: 3 Pages: 443-458

    • DOI

      10.1016/j.chemer.2017.07.005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantitative reconstruction of temperature at Jomon site in the Incipient Jomon period in northern Japan and its implication for the production of early pottery and stone arrowheads.2017

    • Author(s)
      Kawahata, H., Ishizaki, Y., Kuroyanagi, A., Suzuki, A., Ohkushi, K.
    • Journal Title

      Quaternary Science Reviews

      Volume: 157 Pages: 66-79

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A review by the chief editors of some of the most popular papers published by PEPS in 2014-20152016

    • Author(s)
      Iryu Y., Kuramoto K., Satoh M., Matsumoto J., Yoshioka S., Kawahata H. and Tada R.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 3 Issue: 1 Pages: 1-2

    • DOI

      10.1186/s40645-016-0079-4

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] An X-ray spectroscopic perspective on Messinian evaporite from Sicily: sedimentary fabrics, element distributions, and chemical environments of S and Mg2016

    • Author(s)
      Toshihiro Yoshimura, Junichiro Kuroda, Stefano Lugli, Yusuke Tamenori, Nanako O. Ogawa, Francisco J. Jiménez-Espejo, Yuta Isaji, Marco Roveri, Vinicio Manzi, Hodaka Kawahata, Naohiko Ohkouchi
    • Journal Title

      Geochemistry Geophysics Geosystems

      Volume: 17 Issue: 4 Pages: 1-18

    • DOI

      10.1002/2015gc006233

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] The role of symbiotic algae in formation of coral primary polyp skeleton: 3D morphological study based on X-ray micro-CT2016

    • Author(s)
      Iwasaki, S., Inoue, M., Suzuki, A., Sasaki, O., Kano, H., Iguchi, A., Sakai, K., Kawahata, H.
    • Journal Title

      Geochemistry, Geophysics, Geosystems

      Volume: 17 Issue: 9 Pages: 3629-3637

    • DOI

      10.1002/2016gc006536

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lithium isotopic systematics of submarine vent fluids from arc and back-arc hydrothermal systems in the western Pacific2016

    • Author(s)
      Araoka D., Nishio Y., Gamo T., Yamaoka K. and Kawahata H.
    • Journal Title

      Geochemistry Geophysics Geosystems

      Volume: 17 Pages: 3835-3853

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Evaluation of oxygen isotope and Mg/Ca ratios in high-magnesium calcite from benthic foraminifera as a proxy for water temperature.2016

    • Author(s)
      Maeda, A., Fujita, K., Horikawa, K., Suzuki, A., Yoshimura, T., Tamenori, Y., and Kawahata, H.
    • Journal Title

      Journal of Geophysical Research

      Volume: 122 Issue: 1 Pages: 185-199

    • DOI

      10.1002/2016jg003587

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Frequent and abrupt cold episodes around 4.2 ka in the Yangtze delta: collapse of the earliest rice cultivating civilization2018

    • Author(s)
      川幡穂高
    • Organizer
      日本地球惑星科学連合大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Water Property Around the Mekong, Tonlesap; Sap Lake and Angkor, Cambodia - Implication for the Ancient Prosperous Angkor-2018

    • Author(s)
      Hodaka Kawahata
    • Organizer
      AOGS
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 国際プログラムとしての科学掘削の歴史と今後に向けて2018

    • Author(s)
      川幡穂高
    • Organizer
      IDOPシンポジウム
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The world’s oldest pottery/stone arrowheads appeared in the coldest climate in Japan2018

    • Author(s)
      Hodaka Kawahata
    • Organizer
      European Geoscience Union Assembly
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 北日本における過去6,700年間の温度変化と人類活動2016

    • Author(s)
      川幡 穂高、八田 良樹、羽生 淳子、吉田 明弘
    • Organizer
      日本地球惑星科学連合大会
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 北海道内浦湾海底コアの花粉分析データからみた 完新世中期の寒冷化2016

    • Author(s)
      吉田 明弘、川幡 穂高、羽生 淳子
    • Organizer
      日本地球惑星科学連合大会
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 塩田バイオマット内の炭素・硫黄循環が高塩海水の化学組成に与える影響2016

    • Author(s)
      伊左治雄太、川幡穂高、黒田潤一郎、吉村寿紘、小川奈々子、鈴木淳、渋谷岳造、Francis J. Jimenez-Espejo、Stefano Lugli、Vinicio Manzi、Marco Roveri、大河内直彦
    • Organizer
      日本地球惑星科学連合大会
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Temperature change in northern Japan during the last 6,700 years and the related human activity2016

    • Author(s)
      Kawahata, H., Yoshida, A., Habu, J.
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県千葉市美浜区)
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Temperature change in northern Japan during the last 6,700 years and the related human activity2016

    • Author(s)
      Yoshida, A., Kawahata, H., Hatta, A., Habu, J.
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県千葉市美浜区)
    • Related Report
      2015 Annual Research Report

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Published: 2015-04-16   Modified: 2020-03-30  

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