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Dating of Quaternary Sediments and Ice Sheets History in East Antarctica

Research Project

Project/Area Number 16300296
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Geography
Research InstitutionNara Women's University

Principal Investigator

TAKADA Masashi  Nara Women's University, Faculty of Letters, Associate Professor, 文学部, 助教授 (60273827)

Co-Investigator(Kenkyū-buntansha) MAEMOKU Hideaki  Hiroshima University, Graduate School of Education, Associate Professor, 大学院・教育学研究科, 助教授 (50222287)
YOKOYAMA Yusuke  The University of Tokyo, Department of Earth and Planetary Sciences, Lecturer, 大学院・理学研究科, 講師 (10359648)
三浦 英樹 (三浦 秀樹)  国立極地研究所, 助手 (10271496)
Project Period (FY) 2004 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥7,200,000 (Direct Cost: ¥7,200,000)
Fiscal Year 2006: ¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 2005: ¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 2004: ¥3,500,000 (Direct Cost: ¥3,500,000)
KeywordsEast Antarctica / Quaternary sediments / ^<14>C ages / ice sheet / OSL dating / ESR dating / conmogenic dating / 氷床変遷史 / 光ルミネッセンス年代
Research Abstract

We have been studied the stratigraphic relationship between raised beach deposits including in-situ fossil shells and glacial deposits in the Lutzow-Holm Bay region, East Antarctica, to clarify that the Antarctic ice sheet, unlike the northern hemisphere ice sheet, was not the greatest during the marine isotope stage (MIS) 2 but the greatest at the age older than 46 ka. The 46 ka is, however, close to the limit of 14C analysis and sensitive to the effect of contamination. Therefore, ages obtained by other dating methods would be of great help in interpreting those data. For this reason we investigate on optically stimulated luminescence (OSL), electron spin reasonance (ESR) and cosmogenic dates of Quaternary sediments in the Lutzow-Holm Bay region, East Antarctica, to compare them with AMS 14C dates and to discuss on late Pleistocene chronology.
Though some OSL or cosmogenic ages from our samples dearly differ from 14C ages, most of OSL, 14C, and cosmogenic dates seem to be consistent if we take calibration factors such as reservoir correction into account. While we should make further sophisticated dating experiments, we can reconfirm that the East Antarctic Ice Sheet did not re-advance to the ice-free area on the northernmost part of the Soya Coast during the LGM. There is a possibility that the ice sheet retreated from the area during the period prior to about 50,000 or 80,000 yrBP.

Report

(4 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (21 results)

All 2006 2005 2004

All Journal Article (21 results)

  • [Journal Article] Preliminary study of the application of natural olivine in Cenozoic dating2006

    • Author(s)
      Takada, M., Tani, A., Shimada, A.
    • Journal Title

      Radiation Measurements 41

      Pages: 982-986

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] AMS^<14>C and OSL ages of Quaternary sediments in the Lutzow-Holm Bay region, East Antarctica.2006

    • Author(s)
      Takada, M., Miura, H., Maemoku, M., Yokoyama, Y., Iwasaki, S.
    • Journal Title

      First Asia-Pacific Conference on Luminescence Dating, 23-26 October 2006, Book of Abstracts 23 October2006

      Pages: 45-45

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Characteristics of ESR and luminescence signals from several types of natural quartz : a clue to estimating sediment provenance2006

    • Author(s)
      Shimada, A., Takada, M., Toyoda, S.
    • Journal Title

      First Asia-Pacific Conference on Luminescence Dating, 23-26 October 2006, Book of Abstracts 23 October2006

      Pages: 40-40

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 東南極氷床における中期完新世以降の氷床変動と温暖化イベント2006

    • Author(s)
      前杢英明, 三浦英樹, 岩崎正吾, 横山裕典
    • Journal Title

      第26回極域地学シンポジウムプログラム・講演要旨 12-13 October 2006

      Pages: 33-35

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] 宇宙線生成核種を用いた第四紀後期の東南極スカルブスネス地域の氷床変動の解明2006

    • Author(s)
      山根雅子, 横山祐典, 三浦英樹, 前杢英明, 岩崎正吾, 松崎浩之
    • Journal Title

      第26回極域地学シンポジウムプログラム・講演要旨 12-13 October 2006

      Pages: 36-37

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Holocene glacial fluctuation reconstructed from glacio-marine sediments at Skallen in the Lutzow-Holm Bay, East Antarctica.2006

    • Author(s)
      Maemoku, H., Miura, H., Iwasaki, S., Yokoyama, Y., Matsuzaki, H.
    • Journal Title

      Eos Trans. AGU(CD-ROM; 2006 AGU Fall Meeting Program and Abstracts) Fall Meet. Suppl. 87(52)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Preliminary study of the application of natural olivine in Cenozoic dating.2006

    • Author(s)
      Takada, M., Tani, A., Shimada, A.
    • Journal Title

      Radiation Measurements vol. 41

      Pages: 982-986

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] AMS 14C and OSL ages of Quaternary Sediments in the Liitzow-Holm Bay region, East Antarctica.2006

    • Author(s)
      Takada, M., Miura, H., Maemoku, H., Yokoyama, Y., Iwasaki, S.
    • Journal Title

      Asia Pacifice Conference on Luminescnece Dating 2006 23-26

      Pages: 45-45

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Characteristics of ESR and luminescence signals from several types of natural quartz : a clue to estimating sediment provenance.2006

    • Author(s)
      Shimada, A., Takada, M., Toyoda, S.
    • Journal Title

      Asia Pacifice Conference on Luminescnece Dating 2006 23-26

      Pages: 40-40

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Glacial fluctuation and warming event since mid-Holocene.2006

    • Author(s)
      Maemoku, H., Miura, H., Iwasaki, S., Yokoyama, Y.
    • Journal Title

      The 26th Symposium on Polar Geosciences, Program and Abstracts, National Institute of Polara Research, Tokyo, Japan

      Pages: 33-35

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] East Antarctic glaciations during the Late Quaternary recorded in cosmogenic nuclides along the Skarvsnes coast.2006

    • Author(s)
      Yamane, M., Yokoyama, Y., Miura, H., Maemoku, H., Iwasaki, S., Matsuzaki, H.
    • Journal Title

      The 26th Symposium on Polar Geosciences, Program and Abstracts, National Institute of Polara Research, Tokyo, Japan

      Pages: 36-37

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Holocene Glacial Fluctuation Reconstructed from Glacio-marine Sedeiments at Skallen in the Liitzow-Holm Bay, East Antarctica.2006

    • Author(s)
      Maemoku, H., Miura, H., Iwasaki, S., Yokoyama, Y., Matsuzaki, H.
    • Journal Title

      Eos Trans. AGU, Fall Meet. Suppl., Abstract 87(52)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] AMS^<14>C and OSL ages of Quaternary sediments in the Lutzow-Holm Bay region, East Antarctica.2006

    • Author(s)
      Takada, M., Miura, H., Maemoku, H., Yokoyama, Y., Iwasaki, S.
    • Journal Title

      First Asia-Pacific Conference on Luminescence Dating, 23-26 October 2006, Book of Abstracts 23 October 2006

      Pages: 45-45

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Characteristics of ESR and luminescence signals from several types of natural quartz : a clue to estimating sediment provenance2006

    • Author(s)
      Shimada, A., Takada, M., Toyoda, S.
    • Journal Title

      First Asia-Pacific Conference on Luminescence Dating, 23-26 October 2006, Book of Abstracts 23 October 2006

      Pages: 40-40

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Holocene glacial fluctuation reconstructed from glacio-marine sediments at Skallen in the Lutzow-Holm Bay, East Antarctica.2006

    • Author(s)
      Maemoku, H., Miura, H., Iwasaki, S., Yokoyama, Y., Matsuzaki, H.
    • Journal Title

      Eos Trans. AGU (CD-ROM; 2006 AGU Fall Meeting Program and Abstracts) Fall Meet. Suppl. 87(52)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 宇宙線照射生成核種を用いた地球表層プロセスの研究2005

    • Author(s)
      横山祐典, 阿瀬貴博, 村澤 晃, 松崎浩之
    • Journal Title

      地質学雑誌 第111巻,第11号

      Pages: 693-700

    • NAID

      110004018578

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Terrestrial cosmogenic nuclides as a tool for studying earth surface processes.2005

    • Author(s)
      Yokoyama, Y., Aze, T., Murasawa, H., Matsuzaki, H.
    • Journal Title

      Journal of Geological Society Japan vol. 111

      Pages: 693-700

    • NAID

      110004018578

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 氷期一間氷期スケールおよびMillennialスケールの気候変動の研究 : 同位体地球化学的・地球物理的手法によるアプローチ2004

    • Author(s)
      横山祐典
    • Journal Title

      地球化学 第38巻

      Pages: 127-150

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Measurements of in situ produced 14C in terrestrial rocks2004

    • Author(s)
      Yokoyama, Y., Caffee, M.W., Southon, J.R., Nishiizumi, K.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research B223-224

      Pages: 253-258

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Studies on past climate changes and the earth surface processes using isotope geochemical, geophysical and geological analyses.2004

    • Author(s)
      Yokoyama, Y.
    • Journal Title

      Chikyukagaku (Geochemistry) vol. 38

      Pages: 127-150

    • NAID

      110008680075

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Measurements of in sity produced 14C in terrestrial rocks.2004

    • Author(s)
      Yokoyama, Y., Caffe, M.W., Southon, J.R., Nishiizumi, K.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research B 223-24

      Pages: 253-258

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary

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Published: 2004-04-01   Modified: 2016-04-21  

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