Tropical storm-forced near-inertial energy dissipation in the southeast continental shelf region of Hainan Island

doi:10.1007/s11430-013-4813-0

IOCAS-IR > 海洋环流与波动重点实验室

	Tropical storm-forced near-inertial energy dissipation in the southeast continental shelf region of Hainan Island
	Zhang ShuWen 1; Xie LingLing 1; Zhao Hui 1; Hou YiJun 2; Zhang, SW (reprint author), Guangdong Ocean Univ, Guangdong Key Lab Climate Resource & Environm Con, Coll Ocean & Meteorol, Zhanjiang 524088, Peoples R China.
	2014-08-01
发表期刊	SCIENCE CHINA-EARTH SCIENCES
卷号	57 期号:8 页码:1879-1884
文章类型	Article
摘要	Near-inertial motion is an important dynamic process in the upper ocean and plays a significant role in mass, heat, and energy transport across the thermocline. In this study, the dissipation of wind-induced near-inertial energy in the thermocline is investigated by using observation data collected in July and August 2005 during the tropical storm Washi by a moored system at (19A degrees 35'N, 112A degrees E) in the continental shelf region off Hainan Island. In the observation period, the near-inertial part dominated the observed ocean kinetic energy and about 80% of the near-inertial energy dissipated in the upper layer. Extremely strong turbulent mixing induced by near-inertial wave was observed in the thermocline, where the turbulent energy dissipation rate increased by two orders of magnitude above the background level. It is found that the energy loss of near-inertial waves in the thermocline is mainly in the large-scales. This is different from the previous hypothesis based on "Kolmogorov cascade" turbulence theory that the kinetic energy is dissipated mainly by small-scale motions.
关键词	Tropical Storm Washi Continental Shelf Region Of Hainan Island Near-Inertial Energy Dissipation In thermoclIne
学科领域	Geology
DOI	10.1007/s11430-013-4813-0
收录类别	SCI
语种	英语
WOS记录号	WOS:000339818800017
引用统计	被引频次：4[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/337002/23976
专题	海洋环流与波动重点实验室
通讯作者	Zhang, SW (reprint author), Guangdong Ocean Univ, Guangdong Key Lab Climate Resource & Environm Con, Coll Ocean & Meteorol, Zhanjiang 524088, Peoples R China.
作者单位	1.Guangdong Ocean Univ, Guangdong Key Lab Climate Resource & Environm Con, Coll Ocean & Meteorol, Zhanjiang 524088, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Zhang ShuWen,Xie LingLing,Zhao Hui,et al. Tropical storm-forced near-inertial energy dissipation in the southeast continental shelf region of Hainan Island[J]. SCIENCE CHINA-EARTH SCIENCES,2014,57(8):1879-1884.
APA	Zhang ShuWen,Xie LingLing,Zhao Hui,Hou YiJun,&Zhang, SW .(2014).Tropical storm-forced near-inertial energy dissipation in the southeast continental shelf region of Hainan Island.SCIENCE CHINA-EARTH SCIENCES,57(8),1879-1884.
MLA	Zhang ShuWen,et al."Tropical storm-forced near-inertial energy dissipation in the southeast continental shelf region of Hainan Island".SCIENCE CHINA-EARTH SCIENCES 57.8(2014):1879-1884.

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