IOCAS-IR  > 海洋环流与波动重点实验室
Scaling relationships for diffusive boundary layer thickness and diffusive flux based on in situ measurements in coastal seas
Wang, Jianing1; Zhao, Liang2; Fan, Renfu3; Wei, Hao3
2016-05-01
Source PublicationPROGRESS IN OCEANOGRAPHY
Volume144Pages:1-14
SubtypeReview
AbstractIn situ measurements of the diffusive boundary layer (DBL) and bottom boundary layer (BBL) under different dynamic and oxygen environments in three coastal seas are analyzed. Previous scaling methods for the DBL thickness (delta(DBL))are summarized. Three methods that lead to consistent dimensions at both sides of the derived relationships have all been rooted in the Batchelor length scale. The method representing the Batchelor length scale as a function of flow speed (U) is found to be the most appropriate for scaling ha when the law of wall applies. Diffusive flux is controlled by the dynamic-forced delta(DBL) and the difference in oxygen concentration over the DBL (Delta C). Values of Delta C could be scaled using the oxygen concentration of the BBL (C-BBL) and the normalized benthic temperature. An effective method is developed for scaling the diffusive flux based on measurements of benthic temperature, salinity, U, C-BBL, and the estimation of bottom roughness. The scaling of delta(DBL), based mainly on U and the scaling of diffusive flux well fit data from the three sites, despite their distinct differences in dynamic and oxygen environments. (C) 2016 Elsevier Ltd. All rights reserved.
DOI10.1016/j.pocean.2016.03.001
Indexed BySCI
Language英语
WOS IDWOS:000376214200001
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/131072
Collection海洋环流与波动重点实验室
实验海洋生物学重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China
2.Tianjin Univ Sci & Technol, Coll Marine & Environm Sci, Tianjin 300457, Peoples R China
3.Tianjin Univ, Sch Marine Sci & Technol, Tianjin 300072, 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
Wang, Jianing,Zhao, Liang,Fan, Renfu,et al. Scaling relationships for diffusive boundary layer thickness and diffusive flux based on in situ measurements in coastal seas[J]. PROGRESS IN OCEANOGRAPHY,2016,144:1-14.
APA Wang, Jianing,Zhao, Liang,Fan, Renfu,&Wei, Hao.(2016).Scaling relationships for diffusive boundary layer thickness and diffusive flux based on in situ measurements in coastal seas.PROGRESS IN OCEANOGRAPHY,144,1-14.
MLA Wang, Jianing,et al."Scaling relationships for diffusive boundary layer thickness and diffusive flux based on in situ measurements in coastal seas".PROGRESS IN OCEANOGRAPHY 144(2016):1-14.
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