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Late Quaternary Paleoceanography of the Okhotsk Sea and Emperor Seamounts

Late Quaternary Paleoceanography of the Okhotsk Sea and Emperor Seamounts
鄂霍次克海和皇帝海山的晚第四纪古海洋学
批准号:
9402374
负责人:
Lloyd Keigwin
金额:
$42.57万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-08-01 至 1999-01-31

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中文摘要
翻译
该项目将对鄂霍次克海末次盛冰期(LGM)以来不断变化的水文和气候条件进行古生物学和同位素研究,并将尝试将这些结果与早期开放太平洋的重建结果联系起来。验证西北太平洋在2300 m深度的LGM期间存在营养物枯竭水团的假设也是一个目标。1993年从鄂霍次克海收集的岩心将用于这项研究。计划与海参崴太平洋海洋学研究所的一名俄罗斯科学家合作。
英文摘要
Keigwin The PI will conduct paleontological and isotopic studies of changing hydrographic and climatic conditions since the last glacial maximum (LGM) in the Okhotsk Sea and will attempt to link these results to earlier reconstructions from the open Pacific. Testing the hypothesis that nutrient-depleted watermass existed during LGM in NW Pacific at 2300 m depths is also an objective. Cores collected from the Okhotsk Sea in 1993 will be used for the study. Collaboration with a Russian scientist from the Pacific Oceanological Institution at Vladivostok is planned.
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Accomplished Based Renewal: A Glacial Age Synthesis of Western North Atlantic Hydrography
  • 批准号:
    2224312
  • 项目类别:
    Standard Grant
  • 资助金额:
    $17.78万
  • 财政年份:
    2022
  • 负责人:
    Lloyd Keigwin
  • 依托单位:
Collaborative Research: Early Career Coring Principal Investigator Training Cruise
Deep Water Hydrography in the Glacial Western North Atlantic
  • 批准号:
    1558307
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $56.21万
  • 财政年份:
    2016
  • 负责人:
    Lloyd Keigwin
  • 依托单位:
EAGER: Deglacial Chronology of Bermuda Rise
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