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Radiochemical Investigations of Hydrothermal Venting from the East Flank of the Juan de Fuca Ridge Near 48 Degrees N: Rates and Timescales

Radiochemical Investigations of Hydrothermal Venting from the East Flank of the Juan de Fuca Ridge Near 48 Degrees N: Rates and Timescales
北纬 48 度附近胡安德富卡山脊东侧热液喷发的放射化学研究:速率和时间尺度
批准号:
9415572
负责人:
David Kadko
金额:
$11.19万
依托单位:
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:
1994-12-01 至 1997-11-30

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中文摘要
翻译
远离脊轴的热液环流是冷却和改变地壳的重要过程。首席研究员将参加由Mottl and Wheat (UHI)资助的在Juan de Fuca Ridge东侧的巡航。他将测量热液流体、沉积物和羽流中的放射性同位素,以确定流体停留时间、沉积物积累速率和各种通量。***
英文摘要
9415572 Kadko Hydrothermal circulation away from the ridge axis is an important process in cooling and altering the crust. The principal investigator will join a funded cruise by Mottl and Wheat (UHI) on the eastern flank of the Juan de Fuca Ridge. He will measure radioisotopes in hydrothermal fluids, sediments and plume to determine fluid residence times, sediment accumulation rate and various fluxes. ***
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Collaborative Research: Sample Analysis to Test a Novel Method of Determining Atmospheric Deposition of Trace Elements to the Ocean/Ice System of the Arctic
  • 批准号:
    1460290
  • 项目类别:
    Standard Grant
  • 资助金额:
    $3.2万
  • 财政年份:
    2014
  • 负责人:
    David Kadko
  • 依托单位:
Collaborative Research: Management and Implementation of the U.S. Arctic GEOTRACES Study
  • 批准号:
    1356008
  • 项目类别:
    Standard Grant
  • 资助金额:
    $46.59万
  • 财政年份:
    2014
  • 负责人:
    David Kadko
  • 依托单位:
Collaborative Research: Management and Implementation of the U.S. Arctic GEOTRACES Study
  • 批准号:
    1455924
  • 项目类别:
    Standard Grant
  • 资助金额:
    $46.59万
  • 财政年份:
    2014
  • 负责人:
    David Kadko
  • 依托单位:
GEOTRACES Peru-Tahiti section: Measurement of 7Be as a Tracer of Upper Ocean Processes
  • 批准号:
    1451120
  • 项目类别:
    Standard Grant
  • 资助金额:
    $32.06万
  • 财政年份:
    2014
  • 负责人:
    David Kadko
  • 依托单位:
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