A Field Investigation of the Dynamical Importance of Wind-Wave Groups in the Surf Zone
A Field Investigation of the Dynamical Importance of Wind-Wave Groups in the Surf Zone
批准号:
9618147
负责人:
Joan Oltman-Shay
金额:
$17.99万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-06-01 至 2000-12-31
中文摘要
9618147 奥尔特曼-谢伊 PI假设风浪的组结构在自然碎波区产生亚重力波(0.005至0.05 Hz)。 在这个项目中,他们将通过分析现有的现场数据来确定垂直速度结构,特别是亚重力波速度场中的垂直速度变化,从而研究风浪群结构的动力学重要性。
英文摘要
9618147 Oltman-Shay The PIs hypothesize that the group structure of wind waves generates infragravity waves (0.005 to 0.05 Hz) in a natural surf zone. In this project they will investigate the dynamical importance of the wind-wave-group structure by analyzing existing field data to determine the vertical velocity structure, and particularly the vertical velocity variance in the infragravity wave velocity field.
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Scientific, Educational and Logistical Preparation for Advanced Modular Incoherent Scatter Radar (AMISR) Relocation to Argentina
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批准号:0944104
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项目类别:Standard Grant
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资助金额:$40.0万
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财政年份:2009
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负责人:Joan Oltman-Shay
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依托单位:
Orbital studies of interplanetary and Interstellar dust upgrading a sophisticated meteor radar
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批准号:0908118
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项目类别:Standard Grant
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资助金额:$40.0万
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财政年份:2009
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负责人:Joan Oltman-Shay
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依托单位:
海外基金