• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2013 Fiscal Year Final Research Report

Late Cenozoic sea level changes, their timing and amplitude in offshore New Zealand: Results from IODP Expedition 317

Research Project

  • PDF
Project/Area Number 23340154
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Geology
Research InstitutionShinshu University

Principal Investigator

HOYANAGI Koichi  信州大学, 理学部, 教授 (30202302)

Co-Investigator(Kenkyū-buntansha) HASEGAWA Shiro  熊本大学, 自然科学研究科, 教授 (90142918)
KAWAGATA Shungo  横浜国立大学, 教育人間科学部, 准教授 (90244219)
SUTO Itsuki  名古屋大学, 環境科学研究科, 准教授 (80432227)
Co-Investigator(Renkei-kenkyūsha) YAMADA Katsura  信州大学, 理学部, 准教授 (80402098)
ISHIKAWA Ishikawa  信州大学, 理学部, 准教授 (40242713)
Project Period (FY) 2011-04-01 – 2014-03-31
Keywords海水準変動 / 更新世 / 酸素同位体比 / 海洋酸素同位体ステージ / シーケンス層序学
Research Abstract

IODP Expedition 317 dilled a shelf-slope system in the Canterbury Basin on the eastern margin of the South Island of New Zealand. Seven major core discontinuities correspond to Pleistocene sequence boundaries interpreted on the seismic profiles. An Oxygen isotopic curve and a depth-age curve were generated based on isotopic analysis of benthic foraminifera coupled with biostratigraphy. Sea level amplitudes between glacial and interglacial stages were reconstructed by the analysis of fossil ostracode assemblage taking into consideration subsidence and sedimentation rates. The sequence boundaries that follow the mid-Pleistocene transition correspond to the highest-amplitude oxygen isotope positive excursions that occur during this period (MIS 22, 16, 12, 8 and 6) and the corresponding sequence durations are ~0.2 m.y.. We estimate that eustatic amplitudes were ~50 m from 1.8 to 1.26 Ma and exceed 100 m from 0.9 Ma to present.

  • Research Products

    (26 results)

All 2014 2013 2012 2011

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (21 results)

  • [Journal Article] Data report : Pleistocene benthic foraminiferal oxygen and stable carbon isotope and their application for age models, Hole U1352B, offshore New Zealand, In Fulthorpe, C.S., Hoyanagi, K., Blum, P. & the Expedition 317 Scientists, Proceedings of the Integrated Ocean Drilling Program 3172014

    • Author(s)
      Hoyanagi, K., Kawagata, S., Koto, S., Kamihashi, T. and Ikehara, M.
    • Journal Title

      Tokyo (Integrated Ocean Drilling Program Management International, Inc.)

    • DOI

      10.2204/iodp.pro.317.208.2014

    • Peer Reviewed
  • [Journal Article] 地層形成と海水準変動2014

    • Author(s)
      保柳康一, 中村めぐみ, 山田 桂
    • Journal Title

      月刊地球号外

      Volume: 64 Pages: 104-110

  • [Journal Article] Paleoenvironmental changes during the late Pliocene and early Pleistocene : An analysis of fossil ostracode assemblages from the shelf core U1353, U1354 and U1351 (IODP Exp. 317) in Canterbury Basin, off New Zealand2013

    • Author(s)
      Nakamura, M., Kusunoki, S., Yamada, K. and Hoyanagi, K.
    • Journal Title

      Naturalista Siciliano

      Volume: S. IV, XXXVII, 1 Pages: 245-246

    • Peer Reviewed
  • [Journal Article] Data report : Paleoceanography and taxonomic notes based on Pliocene and Pleistocene diatom floras from the Canterbury Basin (IODP Expedition 317), off New Zealand. In Fulthorpe, C.S., Hoyanagi, K., Blum, P. & the Expedition 317 Scientists, Proceedings of the Integrated Ocean Drilling Program 3172013

    • Author(s)
      Suto, I., Kawamura, K. & Chiyonobu, S.
    • Journal Title

      Tokyo (Integrated Ocean Drilling Program Management International, Inc.)

    • DOI

      10.2204/iodp.proc.317.202.2013

    • Peer Reviewed
  • [Journal Article] IODP Expedition 317 : Exploring the Record of Sea-Level Change Off New Zealand2011

    • Author(s)
      Fulthorpe, C. S., Hoyanagi, K., Blum, P.
    • Journal Title

      Science Drilling

      Volume: 12 Pages: 4-14

    • Peer Reviewed
  • [Presentation] NZ 南島東方沖陸棚斜面 IODP Site U1352 における第四紀後期の底生有孔虫群集と古海洋変動史2014

    • Author(s)
      上端智幸, 河潟俊吾, 保柳康一
    • Organizer
      日本古生物学会第163回例会
    • Place of Presentation
      兵庫
    • Year and Date
      2014-01-26
  • [Presentation] Relationship among climate, glacio-eustasy and sequence boundary formation : core analyses from the Canterbury Basin, South Island, New Zealand2013

    • Author(s)
      Hoyanagi, K., Kobayashi, Y., Kawagata, S., Blum, P. and Fulthorpe, C.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2013-12-13
  • [Presentation] Late Pliocene and early Pleistocene sea-level timing and amplitudes derived from fossil ostracod assemblages : Canterbury Basin, New Zealand2013

    • Author(s)
      Nakamura, M., Kusunoki, S., Yamada, K., Hoyanagi, K.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2013-12-13
  • [Presentation] シーケンス境界形成と氷河性ユースタシー周期との関係 : ニュージーランド南島沖陸棚斜面の例2013

    • Author(s)
      保柳康一, 河潟俊吾, 上端智幸, Blum, P., Fulthorpe, C.
    • Organizer
      日本地質学会第120年学術大会
    • Place of Presentation
      仙台
    • Year and Date
      2013-09-16
  • [Presentation] 安定炭素同位体比と海水準変動の関連 -ニュージーランド縁辺の更新統を例に-2013

    • Author(s)
      小林由季, 保柳康一
    • Organizer
      日本地質学会第120年学術大会
    • Place of Presentation
      仙台
    • Year and Date
      2013-09-16
  • [Presentation] ニュージーランドカンタベリー堆積盆地陸棚掘削コアを用いた貝形虫化石群集解析に基づく後期鮮新-前期更新世の海水準変動量の復元2013

    • Author(s)
      中村めぐみ, 楠 慧子, 山田 桂, 保柳康一
    • Organizer
      日本地質学会第120年学術大会
    • Place of Presentation
      仙台
    • Year and Date
      2013-09-16
  • [Presentation] 貝形虫化石群集解析に基づくニュージーランド沖カンタベリー堆積盆地における鮮新-更新世の海水準変動の復元2013

    • Author(s)
      中村めぐみ, 楠 慧子, 山田 桂, 保柳康一
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-24
  • [Presentation] Sequence boundaries and sea level change : Examples from the passive soliciclastic margin, offshore South Island of New Zealand2013

    • Author(s)
      Hoyanagi, K.
    • Organizer
      Western Pacific Sedimentology Meeting
    • Place of Presentation
      Taoyuan Taiwan
    • Year and Date
      2013-05-14
  • [Presentation] 堆積層の塩素同位体比と海水準変動2013

    • Author(s)
      梅元 悠, 石川 厚, 保柳康一, 大木 寛, 吉野和夫
    • Organizer
      同位体科学会
    • Place of Presentation
      東京
    • Year and Date
      2013-03-14
  • [Presentation] ニュージーランドカンタベリー堆積盆地における鮮新-更新統の貝形虫化石群集を用いた古水深変動の復元2012

    • Author(s)
      中村めぐみ, 楠 慧子, 山田 桂, 保柳康一
    • Organizer
      日本地質学会第119年学術大会
    • Place of Presentation
      大阪
    • Year and Date
      2012-09-16
  • [Presentation] シーケンス境界の形成時期ー IODP Exp.317 ニュージーランド南島東方沖陸棚斜面掘削コアの分析結果からー2012

    • Author(s)
      保柳康一, 村越直美, 古藤 尚, 小林由季, 上端智幸, 河潟俊吾
    • Organizer
      日本地質学会 119年学術大会
    • Place of Presentation
      大阪
    • Year and Date
      2012-09-15
  • [Presentation] 海洋起源有機物の安定炭素同位体比曲線を利用した年代決定および岩相の対比- IODP ニュージーランド沖陸棚斜面上の U1352B コアを例にして-2012

    • Author(s)
      小林由季, 古藤 尚, 保柳康一
    • Organizer
      日本地質学会119年学術大会
    • Place of Presentation
      大阪
    • Year and Date
      2012-09-15
  • [Presentation] Relationship between Milankovitch-scale sea-level change and formation of sequence boundaries in the cores from the IODP site U1352 offshore Canterbury in New Zealand2012

    • Author(s)
      Hoyanag, K., Murakoshi , N., Koto, S., Kobayashi, Y., Kamihasi T. and Kawagata, S.
    • Organizer
      34th International Geological Congress
    • Place of Presentation
      Brisbane, Australia
    • Year and Date
      2012-08-06
  • [Presentation] Fluctuations of stable carbon isotope ratio in organic matter - example from the IODP Site U1352 offshore Canterbury, New Zealand2012

    • Author(s)
      Kobayashi, Y., Koto, S., Seki M. and Hoyanagi, K.
    • Organizer
      34th International Geological Congress
    • Place of Presentation
      Brisbane, Australia
    • Year and Date
      2012-08-06
  • [Presentation] Vertical sea-level changes of the Plio-Pleistocene sediments in Canterbury Basin, off New Zealand based on fossil ostracode assemblages2012

    • Author(s)
      Nakamura, M., Kusunoki, S., Yamada, K., Hoyanagi, K.
    • Organizer
      34th International Geological Congress
    • Place of Presentation
      Brisbane, Australia
    • Year and Date
      2012-08-06
  • [Presentation] IODP, Exp.317 日本人乗船・陸上研究者, Expedition317 ,ニュージーランドカンタベリー沖, 陸棚 - 斜面掘削の概要と海水準変動記録解析の可能性2012

    • Author(s)
      保柳康一
    • Organizer
      日本堆積学会
    • Place of Presentation
      札幌
    • Year and Date
      2012-06-16
  • [Presentation] 有機物の安定炭素同位体比変動-ニュージーランド南島カンタベリー沖堆積盆地掘削コアを例としてー2012

    • Author(s)
      小林由季, 古藤 尚, 関めぐみ, 保柳康一
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉
    • Year and Date
      2012-05-24
  • [Presentation] ニュージーランドカンタベリー堆積盆地における鮮新-更新統の貝形虫化石群集を用いた古環境解析2012

    • Author(s)
      中村めぐみ, 楠 慧子, 山田 桂, 保柳康一
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉
    • Year and Date
      2012-05-24
  • [Presentation] IODP Expedition 317 乗船研究者,ニュージーランド沖カンタベリー堆積盆におけるIODP Exp. 317 で掘削された陸棚コア中の貝形虫化石と古環境変遷2011

    • Author(s)
      山田 桂, 楠 慧子, 大井剛志, 河潟俊吾
    • Organizer
      日本地質学会第118年学術大会
    • Place of Presentation
      茨城
    • Year and Date
      2011-09-11
  • [Presentation] ニュージーランド南島カンタベリー沖の堆積シーケンスとIOFP,Expedition317 採取コア試料の酸素・安定炭素同位体比変動2011

    • Author(s)
      保柳康一, 小畑敦史, 北村亜由美, 古藤 尚, 村越直美, 河潟俊吾
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉
    • Year and Date
      2011-05-10
  • [Presentation] IODP Expedition 317 乗船研究者,カンタベリー堆積盆陸棚上のサイト U1354 (IODP Exp. 317) における鮮新-更新世の貝形虫化石2011

    • Author(s)
      楠 慧子, 大井剛志, 河潟俊吾, 山田 桂
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉
    • Year and Date
      2011-05-10

URL: 

Published: 2015-06-25  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi