Coherent Lagrangian swirls among submesoscale motions

doi:10.1073/pnas.1701392115

IOCAS-IR

	Coherent Lagrangian swirls among submesoscale motions
	Beron-Vera, F. J.1; Hadjighasem, A.2,3; Xia, Q.4 ; Olascoaga, M. J.5; Haller, G.6
	2019-09-10
发表期刊	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
ISSN	0027-8424
卷号	116 期号:37 页码:18251-18256
通讯作者	Haller, G.(georgehaller@ethz.ch)
摘要	The emergence of coherent Lagrangian swirls (CLSs) among sub-mesoscale motions in the ocean is illustrated. This is done by applying recent nonlinear dynamics tools for Lagrangian coherence detection on a surface flow realization produced by a data-assimilative submesoscale-permitting ocean general circulation model simulation of the Gulf of Mexico. Both mesoscale and submesoscale CLSs are extracted. These extractions prove the relevance of coherent Lagrangian eddies detected in satellite-altimetry-based geostrophic flow data for the arguably more realistic ageostrophic multiscale flow.
关键词	Lagrangian coherence mesoscale eddies submesoscale eddies satellite altimetry high-resolution ocean models
DOI	10.1073/pnas.1701392115
收录类别	SCI
语种	英语
资助项目	Gulf of Mexico Research Initiative as part of the Consortium for Advanced Research on Transport of Hydrocarbon in the Environment ; Secretaria de Energia-Consejo Nacional de Ciencia y Tecnologia Grant as part of the Consorcio de Investigacion del Golfo de Mexico[201441] ; Turbulence Superstructures priority program of the German National Science Foundation (DFG) ; Gulf of Mexico Research Initiative as part of the Consortium for Advanced Research on Transport of Hydrocarbon in the Environment ; Secretaria de Energia-Consejo Nacional de Ciencia y Tecnologia Grant as part of the Consorcio de Investigacion del Golfo de Mexico[201441] ; Turbulence Superstructures priority program of the German National Science Foundation (DFG)
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000485145400020
出版者	NATL ACAD SCIENCES
引用统计	被引频次：36[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/337002/162766
专题	中国科学院海洋研究所
通讯作者	Haller, G.
作者单位	1.Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, Dept Atmospher Sci, 4600 Rickenbacker Causeway, Miami, FL 33149 USA 2.MIT, Dept Mech Engn, Cambridge, MA 02139 USA 3.Amirkabir Univ Technol, Dept Mech Engn, Dist 6, Tehran, Iran 4.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China 5.Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, Dept Ocean Sci, 4600 Rickenbacker Causeway, Miami, FL 33149 USA 6.Swiss Fed Inst Technol, Inst Mech Syst, CH-8092 Zurich, Switzerland
推荐引用方式 GB/T 7714	Beron-Vera, F. J.,Hadjighasem, A.,Xia, Q.,et al. Coherent Lagrangian swirls among submesoscale motions[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2019,116(37):18251-18256.
APA	Beron-Vera, F. J.,Hadjighasem, A.,Xia, Q.,Olascoaga, M. J.,&Haller, G..(2019).Coherent Lagrangian swirls among submesoscale motions.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,116(37),18251-18256.
MLA	Beron-Vera, F. J.,et al."Coherent Lagrangian swirls among submesoscale motions".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 116.37(2019):18251-18256.

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