Observation and numerical simulation of submesoscale motions within sea breeze over a tropical coastal site: A case study

doi:10.1016/j.atmosres.2017.08.006

GSTDTAP > 地球科学

DOI	10.1016/j.atmosres.2017.08.006
	Observation and numerical simulation of submesoscale motions within sea breeze over a tropical coastal site: A case study
	Rakesh, P. T.1; Sandeepan, B. S.2; Venkatesan, R.1; Baskaran, R.1
	2017-12-01
发表期刊	ATMOSPHERIC RESEARCH
ISSN	0169-8095
EISSN	1873-2895
出版年	2017
卷号	198
文章类型	Article
语种	英语
国家	India; Qatar
英文摘要	Submesoscale motions observed using SODAR and fast response anemometer data during sea breeze hours are studied. SODAR data indicates the presence of waves with period 30 min during the sea breeze hours. The observations are further verified by spectral analysis of sonic anemometer data using wavelet and lit I techniques. The analysis confirms that there are waves with periods of 30 min present throughout the sea breeze hours with varying intensity. The observed waves are simulated using high-resolution WRF-ARW model using the MYJ planetary'boundary layer scheme. The conditions of occurrence of such motions are briefly discussed. It is also found that these motions are caused by horizontal convective rolls within the sea breeze layer.
英文关键词	Spectral analysis WRF Sonic anemometer Horizontal convective rolls Submesoscale
领域	地球科学
收录类别	SCI-E
WOS记录号	WOS:000413281000019
WOS关键词	HORIZONTAL CONVECTIVE ROLLS ; PLANETARY BOUNDARY-LAYER ; LARGE-EDDY SIMULATION ; DENSITY CURRENTS ; GRAVITY-WAVES ; WIND-SPEED ; TURBULENCE ; SPECTRA ; RADAR ; FLOW
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/38082
专题	地球科学
作者单位	1.Indira Gandhi Ctr Atom Res, HBNI, Kalpakkam, Tamil Nadu, India; 2.Texas A&M Univ Qatar, Mech Engn, Doha, Qatar
推荐引用方式 GB/T 7714	Rakesh, P. T.,Sandeepan, B. S.,Venkatesan, R.,et al. Observation and numerical simulation of submesoscale motions within sea breeze over a tropical coastal site: A case study[J]. ATMOSPHERIC RESEARCH,2017,198.
APA	Rakesh, P. T.,Sandeepan, B. S.,Venkatesan, R.,&Baskaran, R..(2017).Observation and numerical simulation of submesoscale motions within sea breeze over a tropical coastal site: A case study.ATMOSPHERIC RESEARCH,198.
MLA	Rakesh, P. T.,et al."Observation and numerical simulation of submesoscale motions within sea breeze over a tropical coastal site: A case study".ATMOSPHERIC RESEARCH 198(2017).