AI010
Wave breaking in ocean-atmosphere exchanges
Session ID#: 84579
Session Description:
Waves and wave breaking at the surface of the ocean strongly modulate fluxes between the ocean and atmosphere, entraining bubbles, ejecting spray, and exchanging momentum with the turbulent atmospheric and oceanic boundary layers. Entrained bubbles strongly impact gas transfer, while sea spray can be transported into the atmosphere, where it affects the heat, moisture and momentum fluxes, influencing physical and biological processes. Waves and wave breaking also participate in horizontal mass transport, affecting sea ice, currents, upper ocean processes such as Langmuir turbulence as well as the drift of pollutant and plastic. These processes cover a wide range of scales, from micrometric drops and bubbles to large scale wave swell. The development of coupled wave-ocean models requires the development of physics based parameterization that explicitly consider the role of wave variability. This session aims to consolidate our understanding of the role of waves and wave breaking in modulating fluxes at the ocean-atmosphere interface. We welcome contributions on processes that control the mass and momentum exchanges from a variety of approaches, including field work, laboratory experiments and numerical simulations. Presentations on how the understanding of such small-scale processes can be used by remote sensing techniques or represented in parameterizations (to be used in larger scale ocean modeling) is highly encouraged.
Index Terms:
4273 Physical and biogeochemical interactions [OCEANOGRAPHY: GENERAL]
4504 Air/sea interactions [OCEANOGRAPHY: PHYSICAL]
4560 Surface waves and tides [OCEANOGRAPHY: PHYSICAL]
4568 Turbulence, diffusion, and mixing processes [OCEANOGRAPHY: PHYSICAL]
Primary Chair: Luc Deike, Princeton University, Princeton, NJ, United States
Co-chairs: Nicholas Pizzo1, Ana Beatriz Villas Boas1 and Fabrice Veron2, (1)Scripps Institution of Oceanography, La Jolla, CA, United States(2)University of Delaware, School of Marine Science and Policy, Newark, DE, United States
Primary Liaison: Luc Deike, Princeton University, Princeton, NJ, United States
Bubble Entrainment and Distributions under Breaking Waves (636609)
Qiang Gao, St. Anthony Falls Laboratory & University of Minnesota, Department of Mechanical Engineering, Minneapolis, MN, United States, Grant B Deane, Scripps Institution of Oceanography, Marine Physical Laboratory, La Jolla, CA, United States and Lian Shen, St. Anthony Falls Laboratory & University of Minnesota, MN, United States
Stereo Video Observations of Breaking Waves in Storm Conditions (647313)
Mika Malila, University of Washington Seattle Campus, Civil and Environmental Engineering, Seattle, United States; University of Bergen, Geophysical Institute, Bergen, Norway, Jim Thomson, University of Washington, Seattle, WA, United States, Oyvind Breivik, Norwegian Meteorological Institute, Bergen, Norway, Brian Scanlon, National University of Ireland, Galway, Ireland, Brian Ward, National University of Ireland, Galway (NUIG), School of Physics, Galway, Ireland, Alvise Benetazzo, CNR-ISMAR, Italy and Filippo Bergamasco, DAIS, Università Ca’ Foscari, Venice, Italy
Short wave modulation, wave breaking and shapes of wave spectra (647619)
Fabrice Ardhuin, University of California, San Diego, Scripps Institution of Oceanography, La Jolla, United States, Charles Peureux, IFREMER, Laboratoire d'Oceanographie Physique et Spatiale (LOPS), UMR6523 CNRS/IFREMER/IRD/UBO, Brest, France and Pedro V. Guimaraes, SHOM, Brest, France
Intermittent Wave Breaking-induced Turbulence: a Synergy between High-fidelity Numerical Modeling and Field Observations (647643)
Morteza Derakhti, Applied Physics Laboratory University of Washington, Seattle, WA, United States, James M Thomson, Applied Physics Lab (UW), Seattle, WA, United States and James T Kirby Jr, University of Delaware, Civil and Environmental Engineering, Newark, DE, United States
Open Ocean Swell Dispersion from Moving Wind Fetches (648168)
Momme Claus Hell1, Alex Ayet2, Bertrand Chapron2, Sarah T Gille3 and Laure Baratgin4, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)IFREMER, Univ. Brest, CNRS, IRD, Laboratoire d'Océanographie Physique et Spatiale, Brest, France, (3)UCSD, La Jolla, CA, United States, (4)Ecole Polytechnique, Palaiseau Cedex, France
Typhoon observations from the surface buoys in the western North Pacific subtropical ocean (649834)
Kai-Fu Chang1, Y. J. Yang2, Ming-Huei Chang2, Sen Jan2 and Chien-Yi Yang3, (1)Institute of Oceanography, National Taiwan University, Taipei, Taiwan, (2)National Taiwan University, Institute of Oceanography, Taipei, Taiwan, (3)National Taiwan University, Department of Atmospheric Sciences, Taipei, Taiwan
Preliminary observations of relations between marine aerosol fluxes and surface-generated noise in the southern Baltic Sea. (651004)
Piotr Markuszewski, Institute of Oceanology Polish Academy of Sciences, Physical Oceanography Department, Sopot, Poland, Zygmunt Klusek, Institute of Oceanology Polish Academy of Sciences, Marine Physics Department, Sopot, Poland, E. Douglas Nilsson, Stockholm University, Stockholm, Sweden and Tomasz Zygmunt Petelski, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland
Wind Wave Generation : Turbulent Windprint below the Wave Onset and its Link with O. M. Phillips 1957 Theory (651025)
Stéphane Perrard1, Clotilde Nové-Josserand2, Adrian Lozano-Duran3, Marc Rabaud4, Michael Benzaquen5 and Frédéric Moisy4, (1)Ecole Normale Supérieure Paris, Physics Department, LPENS, Paris, France, (2)Université Paris-Saclay, Laboratoire FAST, Orsay, France, (3)Stanford University, Stanford, United States, (4)University Paris Saclay, Laboratoire FAST, France, (5)Ecole Polytechnique, LadHyX, Palaiseau Cedex, France
Momentum flux budget across the air-water interface under strongly forced wind conditions (651704)
Kianoosh Yousefi1, Fabrice Veron1 and Marc P Buckley2, (1)University of Delaware, School of Marine Science and Policy, Newark, DE, United States, (2)University of Delaware, Lewes, DE, United States
Lagrangian transport by breaking deep-water surface waves (651938)
Nicholas Pizzo1, Luc Deike2, Luc Lenain1 and Wallace Kendall Melville3, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)Princeton University, Princeton, NJ, United States, (3)Univ California San Diego, La Jolla, CA, United States
West Coast Model-Observation Biases of Remotely-Forced Swell (653745)
Allison Ho1, Sophia Merrifield1, Eric Terrill1, James Behrens1, Robert E Jensen2 and Ty Hesser3, (1)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (2)US Army Corps of Engineers, Coastal and Hydraulics Laboratory, Vicksburg, MS, United States, (3)U.S. Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, Vicksburg, MS, United States
Suppression of CO2 efflux by gas bubbles under a hurricane (654035)
Junhong Liang, Louisiana State University, Baton Rouge, LA, United States, Eric A D'Asaro, Applied Physics Lab, Univ of Washington, Seattle, WA, United States, Craig L McNeil, Applied Physics Laboratory University of Washington, Seattle, WA, United States, Yalin Fan, US Naval Research Laboratory, Stennis Space Center, LA, United States, Ramsey R Harcourt, Applied Physics Laboratory, University of Washington, Seattle, WA, United States, Bo Yang, University of Virginia, Department of Environmental Sciences, Charlottesville, VA, United States, Steven R Emerson, University of Washington Seattle Campus, Seattle, WA, United States and Peter P Sullivan, National Center for Atmospheric Research, Mesoscale Microscale Meteorology, Boulder, CO, United States
Modulation of sea surface roughness by oceanic fronts: The observed quadripolar principle (656092)
Nicolas Rascle, Center for Scientific Research and Higher Education at Ensenada, Ensenada, Mexico, Bertrand Chapron, IFREMER, Univ. Brest, CNRS, IRD, Laboratoire d'Océanographie Physique et Spatiale, Brest, France, Frederic Nouguier, Universite de de Toulon, CNRS/INSU, IRD, Mediterranean Institute of Oceanography (MIO), Toulon, France, Fabrice Collard, Organization Not Listed, Washington, DC, United States and Francisco J Ocampo-Torres, Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada, Ensenada, BJ, Mexico