Gas transfer velocity in the presence of wave breaking

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋环流与波动重点实验室

	Gas transfer velocity in the presence of wave breaking
	Li Shuiqing 1,2; Zhao Dongliang 3
刊名	TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY
	2016
卷号	68
关键词	gas transfer velocity carbon dioxide wave breaking turbulence
英文摘要	Wave breaking is known to cause air entrainment and enhancement of the near-surface turbulence. Thus, it intensifies the gas exchange across the air-sea interface. Based on the combination of the vertical distribution of the turbulence in the wave-affected layer and the breaking wave-energy dissipation rate in the wave-breaking layer, we proposed a composite model for the gas transfer velocity in the presence of wave breaking. The gas transfer velocity was calculated as a function of the air frictional velocity, wave age, and whitecap coverage. The model was validated by the dependences on winds and wave ages by field and laboratory measurements. The results supported the hypothesis that the large uncertainties in the traditional gas transfer velocities based on wind speed alone at moderate-to-high wind speeds can be ascribed to the neglect of the wind-wave effect, which is mainly attributed to the whitecap coverage as a function of the wind-sea Reynolds number.
收录类别	SCI
语种	英语
WOS记录号	WOS:000370195400001
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/112456]
专题	海洋研究所_海洋环流与波动重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Ocean Dynam & Climate, Qingdao 266237, Peoples R China 3.Ocean Univ China, Phys Oceanog Lab, Qingdao 266100, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Li Shuiqing,Zhao Dongliang. Gas transfer velocity in the presence of wave breaking[J]. TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY,2016,68.
APA	Li Shuiqing,&Zhao Dongliang.(2016).Gas transfer velocity in the presence of wave breaking.TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY,68.
MLA	Li Shuiqing,et al."Gas transfer velocity in the presence of wave breaking".TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY 68(2016).