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Collaborative Research: Southern Ocean Current Observations from the U. S. Antarctic Research Vessels

Collaborative Research: Southern Ocean Current Observations from the U. S. Antarctic Research Vessels
合作研究:美国南极科考船对南洋流的观测
批准号:
0338103
负责人:
Teresa Chereskin
金额:
$73.17万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2004
资助国家:
美国
项目状态:
已结题
起止时间:
2004-07-01 至 2010-06-30

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中文摘要
翻译
这项拟议的工作涉及美国南极计划运营的RVIB Nathaniel B. Palmer和研究船Laurence M. Gould上的船载声学多普勒电流剖面仪(ADCP)计划的开发和维护。目标是在一个采样稀少的偏远地区生成一套质量可控的上层海流速度数据集,但它在全球海洋环流中起着重要作用。进一步的目标是制定正在进行的数据收集计划,使其能够以最少的人员和资源进行维护,并及时向公众提供观测结果。长期的科学目标是测量德雷克海峡内上层洋流的季节和年际变化,将这些信息与类似的温度观测相结合,研究热交换的变化,并在各种时间和空间尺度上表征南大洋的速度结构。
英文摘要
This proposed work concerns the development and maintenance of a shipboard acoustic Doppler current profiler (ADCP) program on board the RVIB Nathaniel B. Palmer and the research vessel Laurence M. Gould, operated by the United States Antarctic Program. The objective is to generate a quality-controlled data set on upper ocean current velocities in a sparsely sampled and remote region, yet one that plays an important role in the global ocean circulation. Further goals are to develop the underway data collection program so that it can be maintained with a minimum of personnel and resources, and that the observations become publicly available in a timely manner. Long-term science objectives are to measure the seasonal and interannual variability of upper ocean currents within the Drake Passage, to combine this information with similar temperature observations to study the variability in the heat exchange, and to characterize the velocity structure in the Southern Ocean on a variety of time and space scales.
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High Resolution Underway Air-Sea Observations in Drake Passage for Climate Science
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Collaborative Research: High-Resolution Underway Air-Sea Observations in Drake Passage for Climate Science
Collaborative Research: Dynamics and Transport of the Antarctic Circumpolar Current in Drake Passage (cDrake) Analysis
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海外基金
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  • 批准号:
    24ZR1403900
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    SATOSHI NAWATA
  • 依托单位:
Cell Research
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