IOCAS-IR  > 海洋环流与波动重点实验室
Gas transfer velocity in the presence of wave breaking
Li Shuiqing1,2; Zhao Dongliang3
2016
Source PublicationTELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY
Volume68
SubtypeArticle
AbstractWave 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.
KeywordGas Transfer Velocity Carbon Dioxide Wave Breaking Turbulence
DOI10.3402/tellusb.v68.27034
Indexed BySCI
Language英语
WOS IDWOS:000370195400001
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/112456
Collection海洋环流与波动重点实验室
Affiliation1.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
First Author AffilicationKey Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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).
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