气候变化领域集成服务门户(CCPortal): Ocean-Wave-Atmosphere Interaction Processes in a Fully Coupled Modeling System

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DOI	10.1029/2019MS001761
	Ocean-Wave-Atmosphere Interaction Processes in a Fully Coupled Modeling System
	Wu L.; Breivik Ø.; Rutgersson A.
发表日期	2019
ISSN	19422466
起始页码	3852
结束页码	3874
卷号	11 期号:11
英文摘要	A high-resolution coupled ocean-wave-atmosphere model (Uppsala University Coupled model, UU-CM) of the Baltic Sea and the North Sea with improved representation of ocean-wave-atmosphere interaction processes is presented. In the UU-CM model, the stress on the air-sea interface is estimated as a balance of four stress terms, that is, the air-side stress, ocean-side stress, wave-supported stress (absorption of momentum by the wave field), and the momentum flux from waves to currents (breaking waves). The vector differences between these four stress terms are considered in the coupled system. The turbulent kinetic energy flux induced by wave breaking, the Stokes-Coriolis force and the Stokes drift material advection terms are added to the ocean circulation model component. Based on two-month-long (January and July) simulations, we find that the ocean-wave-atmosphere coupling has a significant influence on coastal areas. The coupled system captures the influence of surface currents and local systems such as coastal upwelling and their impact on the atmosphere. The wave-current interaction enhances the upper ocean mixing and reduces the sea surface temperature in July significantly. However, the pattern of the wave-current processes influences on the ocean current and waves are complex due to the stress differences in both magnitude and direction. ©2019. The Authors.
英文关键词	air-sea-wave interaction; coupled model; momentum flux; Stokes drift
语种	英语
scopus关键词	Kinetic energy; Kinetics; Momentum; Ocean currents; Surface waters; Turbulent flow; Water waves; Coupled modeling; Momentum flux; Ocean circulation models; Sea surface temperature (SST); Sea waves; Stokes drift; Turbulent kinetic energy; Wave current interaction; Wave energy conversion; air-sea interaction; atmosphere-ocean coupling; atmospheric modeling; breaking wave; Coriolis force; environmental modeling; flux measurement; kinetic energy; mixing; momentum transfer; ocean wave; sea surface temperature; Stokes formula; upper ocean; wave-current interaction; Atlantic Ocean; Baltic Sea; North Sea
来源期刊	Journal of Advances in Modeling Earth Systems
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/156821
作者单位	Department of Earth Sciences, Uppsala University, Uppsala, Sweden; Norwegian Meteorological Institute, Bergen, Norway; Geophysical Institute, University of Bergen, Bergen, Norway; Centre for Natural Disaster Science, Uppsala University, Uppsala, Sweden
推荐引用方式 GB/T 7714	Wu L.,Breivik Ø.,Rutgersson A.. Ocean-Wave-Atmosphere Interaction Processes in a Fully Coupled Modeling System[J],2019,11(11).
APA	Wu L.,Breivik Ø.,&Rutgersson A..(2019).Ocean-Wave-Atmosphere Interaction Processes in a Fully Coupled Modeling System.Journal of Advances in Modeling Earth Systems,11(11).
MLA	Wu L.,et al."Ocean-Wave-Atmosphere Interaction Processes in a Fully Coupled Modeling System".Journal of Advances in Modeling Earth Systems 11.11(2019).