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Evidence for Recent Climate Change and a Cretaceous Thermal Event in Southern Victoria Land

Evidence for Recent Climate Change and a Cretaceous Thermal Event in Southern Victoria Land
维多利亚州南部地区近期气候变化和白垩纪热事件的证据
批准号：
9118560
负责人：
Kunihiko Nishiizumi
金额：
$4.84万
依托单位：
University of California-San Diego Scripps Inst of Oceanography
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
1992
资助国家：
美国
项目状态：
已结题
起止时间：
1992-01-01 至 1993-12-31
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9118560&HistoricalAwards=false
关键词：
EvidenceRecentClimateChangeCretaceous

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英文摘要
This award supports a project designed to confirm that the East Antarctic ice sheet has become thinner in the past 100,000 years. The project will measure the exposure ages and erosion rates of Antarctic rocks from Southern Victoria Land using in-situ produced Beryllium-10 and Aluminum-26, in collaboration with Drs. Gunter Faure and Teresa Mensing at the Ohio State University. This new surface exposure dating method is applicable to various geomorphological subjects and is especially useful in Antarctica. Measurement of other in-situ produced cosmogenic nuclides, particularly 14C and 21Ne, will be performed for selected samples.
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Measuring Multiple Nuclides in Iron Oxides: Expanding Cosmogenic Nuclide Studies into New Lithologies
  • 批准号：
    1148212
  • 项目类别：
    Standard Grant
  • 资助金额：
    $15.0万
  • 财政年份：
    2012
  • 负责人：
    Kunihiko Nishiizumi
  • 依托单位：
    University of California-Berkeley
Collaborative Research: A Proposal for the Cosmic-Ray prOduced NUclide Systematics on Earth (CRONUS-Earth) Project
  • 批准号：
    0345817
  • 项目类别：
    Continuing Grant
  • 资助金额：
    $0.0万
  • 财政年份：
    2005
  • 负责人：
    Kunihiko Nishiizumi
  • 依托单位：
    University of California-Berkeley
Terrestrial Ages Survey of Antarctic Meteorites
  • 批准号：
    0230419
  • 项目类别：
    Standard Grant
  • 资助金额：
    $9.0万
  • 财政年份：
    2003
  • 负责人：
    Kunihiko Nishiizumi
  • 依托单位：
    University of California-Berkeley
Cosmogenic Radionuclides in the Siple Dome Ice Core
  • 批准号：
    0126343
  • 项目类别：
    Continuing Grant
  • 资助金额：
    $44.5万
  • 财政年份：
    2002
  • 负责人：
    Kunihiko Nishiizumi
  • 依托单位：
    University of California-Berkeley
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