| 项目编号: | 1524733
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| 项目名称: | AGS-PRF: Air-Sea Momentum flux at High Wind Speeds in the North Sea |
| 作者: | Marc Buckley
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| 承担单位: | Buckley Marc P
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| 批准年: | 2014
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| 开始日期: | 2015-09-01
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| 结束日期: | 2017-12-31
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| 资助金额: | USD192000
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| 资助来源: | US-NSF
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| 项目类别: | Fellowship
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| 国家: | US
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| 语种: | 英语
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| 特色学科分类: | Geosciences - Atmospheric and Geospace Sciences
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| 英文关键词: | air-sea
; fino3 research platform
; north sea
; research platform
; challenging research environment
; high sea condition
; high sea
; sea spray
; sea state
; sea swell component
; post-doctoral research fellowship
; specific research objective
; prf
; air-sea momentum flux
; multiple wind
; total wind stress
; atmospheric wind condition
; total air-sea momentum flux
; high wind condition
; high speed camera system
; momentum flux
; wind-wave interaction study
; high wind
; wind measuring instrument
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| 英文摘要: | This Post-doctoral Research Fellowship (PRF) involves field measurements of atmospheric wind conditions near the surface of the ocean, during high sea conditions from a research platform in the North Sea. These measurements will be taken using a combination of wind measuring instruments (anemometers) and high speed camera system. The goal of this research is to improve our understanding of the interaction between the atmosphere and the ocean at the interface of wind driven waves. This PRF will provide an early career scientist an outstanding opportunity to interact with international collaborators in a challenging research environment working at the forefront of science in this area.
This study seeks to deploy a suite of sensors onboard the FINO3 research platform in the North Sea, 80km offshore from Germany, to take direct measurements of momentum flux in high winds and high seas. The specific research objectives include:
- obtain direct field measurements of the total air-sea momentum flux in high wind conditions; which combined with surrounding observations of the atmospheric boundary layer, sea state and local wave field, provide better parameterization of of air-sea momentum flux near the atmosphere-ocean interface.
- measure the partitioning of the total wind stress between wave, turbulent, and viscous contributions.
- assess the drag associated with each spectral component of the complex wave field with multiple wind and sea swell components and in the presence of whitecaps and sea spray, in order to improve coupled atmosphere-ocean models.
The project with complement a wind-wave interaction study already in progress on the FINO3 research platform. |
| 资源类型: | 项目
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/93298
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| Appears in Collections: | 影响、适应和脆弱性
气候减缓与适应
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| Recommended Citation: | |
Marc Buckley. AGS-PRF: Air-Sea Momentum flux at High Wind Speeds in the North Sea. 2014-01-01.
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