The Turbulent Structure of the Marine Atmospheric Boundary Layer during and before a Cold Front

doi:10.1175/JAS-D-19-0314.1

IOCAS-IR > 海洋环流与波动重点实验室

	The Turbulent Structure of the Marine Atmospheric Boundary Layer during and before a Cold Front
	Huang, Jian 4; Zou, Zhongshui 1,2,3; Zeng, Qingcun 5; Li, Peiliang 2; Song, Jinbao 2; Wu, Lin 5; Zhang, Jun A.6,7; Li, Shuiqing 8,9,10; Chan, Pak-Wai 11
	2021-03-01
发表期刊	JOURNAL OF THE ATMOSPHERIC SCIENCES
ISSN	0022-4928
卷号	78 期号:3 页码:863-875
通讯作者	Zou, Zhongshui(zouzhongshui@126.com)
摘要	The turbulent structure within the marine atmospheric boundary layer is investigated based on four levels of observations at a fixed marine platform. During and before a cold front, the ocean surface is dominated by wind sea and swell waves, respectively, affording the opportunity to test the theory recently proposed in laboratory experiments or for flat land surfaces. The results reveal that the velocity spectra follow a k(-1) law within the intermediate wavenumber (k) range immediately below inertial subrange during the cold front. A logarithmic height dependence of the horizontal velocity variances is also observed above the height of 20 m, while the vertical velocity variances increase with increasing height following a power law of 2/3. These features confirm the attached eddy model and the "top-down model" of turbulence over the ocean surface. However, the behavior of velocity variances under swell conditions is much different from those during the cold front, although a remarkable k(-1) law can be observed in the velocity spectra. The quadrant analysis of the momentum flux also shows a significantly different result for the two conditions.
关键词	Turbulence Atmosphere-ocean interaction Cold fronts Marine boundary layer
DOI	10.1175/JAS-D-19-0314.1
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41806028] ; National Natural Science Foundation of China[41830533] ; National Natural Science Foundation of China[41606024] ; National Natural Science Foundation of China[41976010] ; National Natural Science Foundation of China[41275025] ; China Postdoctoral Science Foundation[2019 M65206] ; National Basic Research Program of China, Monitoring and Forecasting of Finescale Structure and Impact Assessment of Landfalling Typhoons[2015CB452800] ; Construction Project of the National Climate Observatory of the China Meteorological Administration
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000646385900012
出版者	AMER METEOROLOGICAL SOC
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/170905
专题	海洋环流与波动重点实验室
通讯作者	Zou, Zhongshui
作者单位	1.Sun Yat Sen Univ, Sch Marine Sci, Zhuhai, Peoples R China 2.Zhejiang Univ, Ocean Coll, Zhoushan, Peoples R China 3.Zhejiang Univ, Ocean Res Ctr Zhou Shan, Zhoushan, Peoples R China 4.CMA, Guangzhou Inst Trop & Marine Meteorol, Guangzhou, Guangdong, Peoples R China 5.Chinese Acad Sci, Inst Atmospher Phys, Beijing, Peoples R China 6.Univ Miami, Cooperat Inst Marine & Atmospher Studies, Miami, FL USA 7.NOAA, Hurricane Res Div, AOML, Miami, FL USA 8.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 9.Qingdao Natl Lab Marine Sci & Technol, Lab Ocean & Climate Dynam, Qingdao, Peoples R China 10.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China 11.Hong Kong Observ, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Huang, Jian,Zou, Zhongshui,Zeng, Qingcun,et al. The Turbulent Structure of the Marine Atmospheric Boundary Layer during and before a Cold Front[J]. JOURNAL OF THE ATMOSPHERIC SCIENCES,2021,78(3):863-875.
APA	Huang, Jian.,Zou, Zhongshui.,Zeng, Qingcun.,Li, Peiliang.,Song, Jinbao.,...&Chan, Pak-Wai.(2021).The Turbulent Structure of the Marine Atmospheric Boundary Layer during and before a Cold Front.JOURNAL OF THE ATMOSPHERIC SCIENCES,78(3),863-875.
MLA	Huang, Jian,et al."The Turbulent Structure of the Marine Atmospheric Boundary Layer during and before a Cold Front".JOURNAL OF THE ATMOSPHERIC SCIENCES 78.3(2021):863-875.

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