Session 13 15th Conference on Air-Sea Interaction

Program Chairs: Edgar L. Andreas , NorthWest Research Associates, Inc. ; Daniel J. Vimont , Univ. of Wisconsin ; Ralph C. Foster , University of Washington

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Sunday, 19 August 2007

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5:00 PM-7:00 PM: Sunday, 19 August 2007


Registration Opens
Location: Ross Island-Morrison (DoubleTree by Hilton Portland)

Monday, 20 August 2007

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7:30 AM-5:00 PM: Monday, 20 August 2007


Registration Continues through Friday, 24 August
Location: Ross Island-Morrison (DoubleTree by Hilton Portland)

9:00 AM-10:30 AM: Monday, 20 August 2007

Recording files available
Session 1
Coupled ocean-atmosphere interactions and their contribution to climate variability on all time scales (Part I)
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Daniel J. Vimont, Univ. of Wisconsin
9:00 AM
Introductory Remarks

9:15 AM
1.1
Boreal summer intraseasonal SST variability in the tropical eastern north Pacific
Eric D. Maloney, Oregon State Univ., Corvallis, OR; and D. B. Chelton and S. Esbensen

1.2
Coupling-to-ocean extends the predictability of tropical intraseasonal oscillation

1.3
Influences of Indian and Pacific Ocean coupling on the propagation of tropical intraseasonal oscillation

10:15 AM
1.4
Observations of large-scale ocean-atmosphere interaction in the Southern Hemisphere
Laura M. Ciasto, Colorado State University, Fort Collins, CO; and D. W. J. Thompson
Recorded Presentation

10:30 AM
1.5
The origin of Pacific-South America patterns
Daeho Jin, George Mason University, Fairfax, VA; and B. P. Kirtman
Recorded Presentation

10:30 AM-11:00 AM: Monday, 20 August 2007


Coffee Break
Location: Holladay (DoubleTree by Hilton Portland)

11:00 AM-12:00 PM: Monday, 20 August 2007

Recording files available
Session 2
Coupled ocean-atmosphere interactions and their contribution to climate variability on all time scales (Part II)
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Daniel J. Vimont, Univ. of Wisconsin
11:00 AM
2.1
Influence of a mid-latitude oceanic frontal zone on the mean state of the atmospheric general circulation and its annular variability
Hisashi Nakamura, Univ. of Tokyo, Tokyo, Japan; and T. Sampe, A. Goto, W. Ohfuchi, and S. P. Xie
Recorded Presentation

11:15 AM
2.2
Vertical Structure and propagating Character of the Decadal Variability of Pacific Ocean Temperature
Zhihong Jiang, Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China

11:30 AM
2.3
On the origin of tropical Atlantic SST biases in coupled general circulation models
Ingo Richter, JAMSTEC, Yokohama, Japan; and S. P. Xie
Recorded Presentation

11:45 AM
2.4
The tropical eastern Pacific seasonal cycle: Assessment of errors and mechanisms in IPCC AR4 coupled general circulation models
Simon P. De Szoeke, NOAA/ESRL/PSD3, Boulder, CO; and S. P. Xie
Recorded Presentation

12:00 PM-1:30 PM: Monday, 20 August 2007


Lunch Break

1:30 PM-3:00 PM: Monday, 20 August 2007

Recording files available
Session 3
Atmosphere and Ocean Responses to Gradients in Sea Surface Temperature
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Ian M. Brooks, University of Leeds
1:30 PM
3.1
Atmospheric response to ocean fronts and eddies: A Review
Richard Justin Orford Small, Univ. of Hawaii, Honolulu, HI
Recorded Presentation

Presentation PDF (1.6 MB)

2:00 PM
3.2
The Impact of SST on the Mid-level Troposphere
Qingtao Song, Oregon State University, Corvallis, OR; and D. B. Chelton
Recorded Presentation

2:15 PM
3.3
The effect of oceanic eddies on marine stratocumulus over the southeast Pacific
Clayton A. Paulson, Oregon State University, Corvallis, OR; and H. W. Wijesekera and E. D. Maloney
Recorded Presentation

2:30 PM
3.4
The impact of rapid wind variability upon air-sea thermal coupling
Philip Sura, NOAA-ESRL/CIRES-CDC, Boulder, CO; and M. Newman
Recorded Presentation

3:00 PM-3:30 PM: Monday, 20 August 2007


Coffee Break
Location: Holladay (DoubleTree by Hilton Portland)

3:30 PM-4:30 PM: Monday, 20 August 2007

Recording files available
Session 4
Atmosphere and Ocean Responses to a Land-Sea Boundary
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Fabrice Veron, University of Delaware
3:30 PM
4.1
Large-eddy simulation of a cold-air outbreak over the Gulf stream
Eric D. Skyllingstad, Oregon State University, Corvallis, OR; and R. Samelson and J. B. Edson
Recorded Presentation

3:45 PM
4.2
Air-sea coupling over the California Current from 4 years of summertime COAMPS forecasts
Tracy Haack, NRL, Monterey, CA; and D. B. Chelton, J. Pullen, and J. Doyle
Recorded Presentation

4:00 PM
4.3
Ocean-atmosphere interactions and coupling associated with Mediterranean heavy rainfall events
Cindy Lebeaupin Brossier, CNRM, TOULOUSE, France; and V. Ducrocq and H. Giordani
Recorded Presentation

Presentation PDF (1.9 MB)

6:00 PM-8:00 PM: Monday, 20 August 2007


Icebreaker Reception with Cash Bar
Location: Holladay (DoubleTree by Hilton Portland)

Tuesday, 21 August 2007

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8:30 AM-9:45 AM: Tuesday, 21 August 2007

Recording files available
Session 5
Air-sea interaction in paleo-climates
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Simon P. De Szoeke, NOAA/ESRL/PSD3
8:30 AM
5.1
Significantly reduced mid-Holocene ENSO variance in a coupled model and links to the North Pacific climate
John C.H. Chiang, University of California, Berkeley, Berkeley, CA; and Y. Fang and P. Chang
Recorded Presentation

9:00 AM
5.2
Shutdown of Atlantic thermohaline circulation and its impact on North Pacific climate
Yuko M. Okumura, NCAR, Boulder, CO; and C. Deser, A. Hu, A. Timmermann, and S. P. Xie
Recorded Presentation

9:15 AM
5.3
Centennial-scale trends in the Indian summer monsoon and the Inter-tropical Convergence Zone during the last 2,000 years
David M. Anderson, National Climatic Data Center Paleoclimatology Branch, Boulder, CO; and C. K. D'Ippolito, A. K. DuVivier, and A. K. Gupta
Recorded Presentation

5.4
Dansgaard-Oeschger-like climate states in a coupled GCM

10:00 AM-10:30 AM: Tuesday, 21 August 2007


Coffee Break
Location: Hawthorne-Sellwood (DoubleTree by Hilton Portland)

10:30 AM-12:00 PM: Tuesday, 21 August 2007

Recording files available
Session 6
Unresolved issues in ENSO dynamics and prediction
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Daniel J. Vimont, Univ. of Wisconsin
10:30 AM
6.1
Internal Atmospheric Variability, Pacific Meridional Mode and ENSO
Ping Chang, Texas A&M University, College Station, Texas
Recorded Presentation

11:00 AM
6.2
The relationship between post 1997/1998 Westerly Wind Events and recent lack of ENSO related cold-tongue warming
D. E. Harrison, Global Climate Observing System/GOOS/WCRP Ocean Observing Panel for Climate, Seattle, WA; and A. M. Chiodi
Recorded Presentation

11:15 AM
6.3
The correlative evolution of upper ocean seasonal cycle and ENSO
Heng Xiao, Dept. of Atmos. and Oceanic Sci., UCLA, Los Angeles, CA; and C. R. Mechoso
Recorded Presentation

Presentation PDF (909.6 kB)

11:30 AM
6.4
The impact of surface heat fluxes associated with the North Pacific Oscillation on ENSO variability: testing the Seasonal Footprinting Mechanism
Michael Alexander, NOAA/Earth System Research Laboratory, Boulder, CO; and D. J. Vimont, P. Chang, and J. D. Scott
Recorded Presentation

11:45 AM
6.5
The late fall extratropical response to El Nino: The role of coupling and convection in the tropical western Pacific
Ileana Blade, Departament d'Astronomia i Meteorologia, Universitat de Barcelona, Barcelona, Spain; and M. Newman, M. Alexander, and J. D. Scott
Recorded Presentation

12:00 PM-1:30 PM: Tuesday, 21 August 2007


Lunch Break

1:30 PM-3:00 PM: Tuesday, 21 August 2007

Recording files available
Session 7
Remote sensing applied to air-sea interaction
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
CoChair: Larry W. O'Neill, NRL Monterey
1:30 PM
7.1
Oceanic Eddies in the VOCALS Region of the Southeast Pacific Ocean
Dudley Chelton, College of Oceanic and Atmospheric Sciences (Oregon State Univ.), Corvallis, OR
Recorded Presentation

2:00 PM
7.2
Annual cycle of surface solar radiative cloud forcing in the South-East Pacific stratocumulus regime: Comparison of buoy and satellite observations
Virendra P. Ghate, Univ. of Miami/RSMAS, Miami, FL; and B. Albrecht, C. W. Fairall, and R. A. Weller
Recorded Presentation

2:15 PM
7.3
Complex dielectric constant of sea foam for microwave remote sensing applications
Magdalena D. Anguelova, NRL, Washington, DC; and P. W. Gaiser

2:30 PM
7.4
GPS-Based Measurements of Ocean Surface Roughness
Stephen John Katzberg, NASA, Hampton, VA
Recorded Presentation

Presentation PDF (334.0 kB)

2:45 PM
7.5
Linking air quality to Air-Sea interaction based on Space Observations and a global Chemistry-Transport Model
Kunhikrishnan Thengumthara, NASA, Hampton, VA; and J. H. Crawford, J. Fishman, M. G. Lawrence, A. Richter, and J. P. Burrows

Presentation PDF (1.6 MB)

3:00 PM-3:30 PM: Tuesday, 21 August 2007


Coffee Break
Location: Hawthorne-Sellwood (DoubleTree by Hilton Portland)

3:00 PM-5:00 PM: Tuesday, 21 August 2007


Poster Session 1
Poster Session
Location: Hawthorne-Sellwood (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
P1.1
Measurements of breaking waves using a unique free-floating spar buoy
Ben I. Moat, NOC, Southampton, United Kingdom; and R. W. Pascal, M. A. Strokosz, D. G. H. Coles, D. H. Comben, A. G. Cansdale, T. G. Leighton, M. J. Yelland, I. Waddington, and D. K. Woolf

Handout (979.5 kB)

P1.2
In-situ measurements of aerosol production from individual whitecaps during SEASAW
Sarah J. Norris, University of Leeds, Leeds, West Yorkshire, United Kingdom; and I. M. Brooks, M. H. Smith, M. Hill, B. J. Brooks, B. I. Moat, M. J. Yelland, R. W. Pascal, M. A. Srokosz, D. K. Woolf, and G. De Leeuw

Handout (1.0 MB)

P1.3
CO2 flux measurements during SEASAW
Alexis A. Bloom, University of Leeds, Leeds, West Yorkshire, United Kingdom; and I. M. Brooks, M. Hill, C. Schwierz, S. J. Norris, M. Telszewski, M. J. Yelland, B. I. Moat, R. W. Pascal, M. A. Srokosz, and D. K. Woolf

Handout (2.7 MB)

P1.4
Ship based turbulence measurements under heavy seas : measurement, motion correction, and interpretation
Ian M. Brooks, University of Leeds, Leeds, West Yorkshire, United Kingdom; and M. Hill, M. J. Yelland, B. I. Moat, and R. W. Pascal

Handout (1.2 MB)

P1.5
High Wind Air-Sea Exchanges (HiWASE) - continuous air-sea flux measurements at Station Mike
Margaret J. Yelland, National Oceanography Centre, Southampton, United Kingdom; and R. W. Pascal, P. K. Taylor, B. I. Moat, I. Skjelvan, and C. Neill

Handout (2.7 MB)

P1.6
Turbulent exchange over the Arctic Icecap
Cathryn E. Birch, University of Leeds, Leeds, West Yorkshire, United Kingdom; and I. M. Brooks and M. Tjernstrom

Handout (250.5 kB)

P1.7
Air-sea fluxes in the Gulf of Tehuantepec

P1.8
An update on the composite study of SAR wind observations in southeast Alaska
Carl F. Dierking, NOAA/NWS, Juneau, AK; and T. A. Ress and M. J. Foster

P1.9
A climatology of marine meteorological phenomena in the Alaska region using synthetic aperture radar
Matthew D. Stepp, Millersville University, Millersville, PA; and T. D. Sikora and G. S. Young

P1.10
Open cell convection as seen by MODIS and synthetic aperture radar
Caren M. Fisher, Pennsylvania State University, University Park, PA; and G. S. Young, T. D. Sikora, and M. D. Stepp

P1.11
An investigation of channeled wind events in Southeast Alaska using synthetic aperture radar
Todd D. Sikora, Millersville University, Millersville, PA; and C. F. Dierking, N. S. Winstead, J. C. Curtis, T. A. Ress, B. M. Crowthers, and D. B. Fitzgerald

P1.11A
Analysis of Bay-Breeze Events along the Western Shoreline of the Chesapeake Bay
Michael J. Bettwy, NASA, Greenbelt, MD; and T. D. Sikora

P1.12
Including Momentum Advection in Scatterometer Sea-Level Pressure Retrievals
Ralph C. Foster, University of Washington, Seattle, WA

P1.13
Using QuikSCAT-derived surface winds and a GCM to improve predicted wind speed variability and ocean surface fluxes
Scott Capps, University of California, Irvine, Irvine, CA; and C. S. Zender

Handout (1.0 MB)

P1.14
Satellite estimate of specific humidity over the ocean using microwave radiometry
Abdou Aziz Mbengue, CETP, 78140 Vélizy Villacoublay, FRANCE, France; and D. Bourras and S. Janicot

Handout (439.8 kB)

P1.16
Mechanisms of summertime subtropical Indian Ocean sea surface temperature variability
Andrew M. Chiodi, NOAA/ERL/PMEL, Seattle, WA; and D. E. Harrison

P1.17
Influence of the increased SST on baroclinic instability wave activities under the aqua planet condition
Chihiro Kodama, Tohoku Univ., Sendai, Japan; and T. Iwasaki

Wednesday, 22 August 2007

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8:30 AM-10:00 AM: Wednesday, 22 August 2007

Recording files available
Session 8
Applications of satellite ocean vector winds to air-sea interaction processes (Part I)
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Ralph C. Foster, University of Washington
8:30 AM
8.1
A Scatterometer Stress Model Function Applicable to Varying Sea States
Mark A. Bourassa, COAPS/Florida State Univ., Tallahassee, FL; and D. E. Weissman
Recorded Presentation

9:00 AM
8.2
Dynamical analysis of the coupling between sea surface temperature and the surface vorticity and divergence fields associated with the Agulhas Return Current
Larry W. O'Neill, Oregon State Univ., Corvallis, OR; and N. Thum, S. Esbensen, and D. Chelton
Recorded Presentation

9:15 AM
8.3
Marine wind analysis with the benefit of Radarsat-1 synthetic aperture radar data
Richard E. Danielson, Dalhousie University, Halifax, NS, Canada; and M. Dowd and H. Ritchie
Recorded Presentation

9:30 AM
8.4
Remotely Sensed Tropical Cyclogenesis
Kelly McBeth, Florida State University, Tallahassee, FL; and M. A. Bourassa, P. Cunningham, and P. D. Reasor

10:00 AM-10:30 AM: Wednesday, 22 August 2007


Coffee Break
Location: Hawthorne-Sellwood (DoubleTree by Hilton Portland)

10:30 AM-12:00 PM: Wednesday, 22 August 2007

Recording files available
Session 9
Applications of satellite ocean vector winds to air-sea interaction processes (Part II)
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Tracy Haack, NRL
10:30 AM
9.1
Analysis of 15 years of ocean surface momentum and heat fluxes from remotely sensed observations
Abderrahim Bentamy, Institut Francais de Recherche pour l' Exploitation de la Mer, Plouzané, France; and K. B. Katsaros, A. M. Nunez, W. Drennan, and L. H. Ayina
Recorded Presentation

11:00 AM
9.2
Global Maps of U,V Kinetic Energy Spectra from QSCAT Surface Winds, for 2000-2006
Jan Morzel, Rosetta Consulting, Boulder; and R. Milliff
Recorded Presentation

Presentation PDF (1.1 MB)

11:15 AM
9.3
The 40-50-day variability of sea level and thermocline in the equatorial Atlantic during 2002-2003
Weiqing Han, Univ. of Colorado, Boulder, CO
Recorded Presentation

11:30 AM
9.4
Indian weather events impact on ocean/atmosphere/land climate
C. Perigaud, California Institute of Technology/JPL, Pasadena, CA; and S. Illig
Recorded Presentation

12:00 PM-1:30 PM: Wednesday, 22 August 2007


Lunch Break

1:30 PM-3:30 PM: Wednesday, 22 August 2007


Joint Poster Session 1
Joint Session with Air/Sea Interaction on Middle Atmosphere/Troposphere/Ocean Interactions
Location: Holladay (DoubleTree by Hilton Portland)
Hosts: (Joint between the 14th Conference on Middle Atmosphere; and the 15th Conference on Air-Sea Interaction )
Chair: David W. J. Thompson, Colorado State Univ.
JP1.1
The Impact of Tropical Indian Ocean Warming on Southern Hemisphere Polar Climate
Judith Perlwitz, CIRES/Univ. of Colorado and NOAA-ESRL, Boulder, CO; and S. Li, M. Hoerling, and W. Neff

JP1.2
Sub-Monthly Polar Vortex Variability and Stratosphere-Troposphere Coupling in the Arctic
Robert X. Black, Georgia Institute of Technology, Atlanta, GA; and B. A. McDaniel

JP1.3
Response of stratospheric circulation and stratosphere-troposphere exchange to changing sea surface temperatures
Mark A. Olsen, GEST/GSFC, Greenbelt, MD; and M. R. Schoeberl and J. E. Nielsen

JP1.4
EOF Analysis of Temperature Anomalies in the Tropics with Radiosonde Data from the SHADOZ Program
David M. Shelow, Penn State Univ., University Park, PA; and S. Lee, A. M. Thompson, S. K. Miller, A. L. Loucks, and J. C. Witte

JP1.5
Variability of the Antarctic Ozone Hole during the Past Decade as Dictated by the Stratospheric and Tropospheric Meteorology
Craig S. Long, NOAA/NWS/NCEP/CPC, Camp Springs, MD; and S. Zhou, S. K. Yang, and M. Gelman

JP1.6
The Impact of Tropical Sea Surface Temperatures on the Chemistry and Dynamics of the Stratosphere in the GEOSCCM
Luke Oman, NASA Goddard Space Flight Center, Greenbelt, MD; and D. Waugh, R. S. Stolarski, S. Pawson, A. R. Douglass, P. A. Newman, and J. E. Nielsen

3:00 PM-3:30 PM: Wednesday, 22 August 2007


Coffee Break
Location: Holladay (DoubleTree by Hilton Portland)

3:30 PM-5:30 PM: Wednesday, 22 August 2007

Recording files available
Joint Session 1
Joint Session with Air/Sea Interaction on Middle Atmosphere/Troposphere/Ocean Interactions
Location: Multnomah (DoubleTree by Hilton Portland)
Hosts: (Joint between the 14th Conference on Middle Atmosphere; and the 15th Conference on Air-Sea Interaction )
Organizers: Judith Perlwitz, CIRES/Univ. of Colorado and NOAA-ESRL; Michael A. Alexander, NOAA/Earth System Research Laboratory; David W. J. Thompson, Colorado State Univ.
Cochairs: Judith Perlwitz, CIRES/Univ. of Colorado and NOAA-ESRL; Michael A. Alexander, NOAA/Earth System Research Laboratory
3:30 PM
J1.1
ENSO's influence on the Stratosphere
Dennis L. Hartmann, Univ. of Washington, Seattle, WA
Recorded Presentation

3:50 PM
J1.2
Role of equatorial waves in regulating equatorial cold-point tropopause temperature
Ioana Dima, AIR Worldwide, Boston, MA; and R. Ueyama and J. M. Wallace
Recorded Presentation

4:05 PM
J1.3
Temperature Trends in the Tropical Lower Stratosphere
Karen H. Rosenlof, NOAA ESRL CSD, Boulder, CO; and G. C. Reid
Recorded Presentation

4:20 PM
J1.4
Tropical and Stratospheric influences on extratropical short-term climate variability
Matthew Newman, University of Colorado/CIRES/CDC and NOAA/ESRL/PSD, Boulder, CO; and P. Sardeshmukh
Recorded Presentation

4:40 PM
J1.5
Regional Signatures of the Annular Modes from the Surface to the Stratosphere
Paul J. Kushner, Univ. of Toronto, Toronto, ON, Canada
Recorded Presentation

4:55 PM
J1.6
Discriminating between robust and non-robust atmospheric circulation responses to global warming
Michael Sigmond, Univ. of Victoria, Victoria, Canada; and P. J. Kushner and J. Scinocca
Recorded Presentation

5:10 PM
J1.7
Stratospheric forcing of polar surface and ocean circulation response in the Northern and Southern Hemispheres
David H. Rind, NASA, New York, NY; and S. Stammerjohn
Recorded Presentation

5:30 PM-9:00 PM: Wednesday, 22 August 2007


Off-site Banquet at the Oregon Zoo

Thursday, 23 August 2007

Sunday | Monday | Tuesday | Wednesday | Thursday | top

8:30 AM-10:00 AM: Thursday, 23 August 2007

Recording files available
Session 10
Ocean-atmosphere interactions and influences on tropical and extratropical storms
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Mark A. Bourassa, COAPS/Florida State Univ.
8:30 AM
10.1
Sensitivity of enthalpy fluxes to sea spray parameterization in a fully coupled atmosphere-wave-ocean model
Mélicie Desflots, AIR Worldwide, Boston, MA; and S. S. Chen, W. Zhao, C. W. Fairall, and J. W. Bao

8:45 AM
10.2
Role of boundary layer processes in mid-latitude cyclones
Stephen E. Belcher, University of Reading, Reading, United Kingdom; and R. S. Beare, I. Boutle, B. J. Hoskins, and R. S. Plant
Recorded Presentation

9:00 AM
10.3
Boundary Layer Similarity Under an Axisymmetric, Gradient Wind Vortex
Ralph C. Foster, University of Washington, Seattle, WA
Recorded Presentation

9:15 AM
10.4
Cyclogenesis and Tropical Transition in frontal zones
Michelle L. Stewart, COAPS, Tallahassee, FL; and M. A. Bourassa
Recorded Presentation

9:30 AM
10.5
An Examination of the Intensification of Storms over the Western North Atlantic Using QuikSCAT Winds
Kathryn A. Kelly, University of Washington, Seattle, WA; and H. R. Jones, J. Patoux, L. Thompson, and J. Booth
Recorded Presentation

9:45 AM
10.6
THE ATLANTIC MERIDIONAL MODE AND HURRICANE ACTIVITY
Daniel J. Vimont, Univ. of Wisconsin, Madison, WI; and J. P. Kossin
Recorded Presentation

10:00 AM-10:30 AM: Thursday, 23 August 2007


Coffee Break
Location: Hawthorne-Sellwood (DoubleTree by Hilton Portland)

10:30 AM-12:00 PM: Thursday, 23 August 2007

Recording files available
Session 11
Sea Surface Physics: Waves, Whitecaps, and Aerosols
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Magdalena D. Anguelova, NRL
10:30 AM
11.1
Effect of wind-wave-current interaction on air-sea momentum fluxes and ocean response to hurricanes
Isaac Ginis, University of Rhode Island, Narragansett, RI; and Y. Fan and T. Hara
Recorded Presentation

10:45 AM
11.2
Wave driven winds
Stephen E. Belcher, University of Reading, Reading, United Kingdom; and K. E. Hanley
Recorded Presentation

11:00 AM
11.3
Surface wave modulation of atmospheric refractivity and remote sensing over the ocean
Tihomir S. Hristov, Johns Hopkins University, Baltimore, MD
Recorded Presentation

Presentation PDF (166.1 kB)

11:15 AM
11.4
Airflow separation above wind waves
Fabrice Veron, University of Delaware, Newark, DE; and G. Saxena and S. Misra

11:30 AM
11.5
Air-sea surface stress in the presence of air flow and surface separation
James A. Mueller, Univ. of Delaware, Newark, DE; and F. Veron

11:45 AM
11.6
The effects of rainfall on the ocean surface at low wind speed
Emily L. Harrison, University of Delaware, Lewes, DE; and F. Veron
Recorded Presentation

12:00 PM-1:30 PM: Thursday, 23 August 2007


Lunch Break

1:30 PM-3:00 PM: Thursday, 23 August 2007

Recording files available
Session 12
In Situ Turbulent Air-Sea Flux Measurements
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Edgar L. Andreas, NorthWest Research Associates, Inc.
1:30 PM
12.1
How much benefit could there be from knowing transfer velocities more accurately?
Barry J. Huebert, Univ. of Hawaii, Honolulu, HI
Recorded Presentation

2:00 PM
12.2
Ozone deposition velocity by ship-based eddy correlation flux measurements
Ludovic Bariteau, CIRES/Univ. of Colorado, Boulder, CO; and D. Helmig, C. W. Fairall, J. E. Hare, L. Ganzveld, and J. Hueber
Recorded Presentation

2:15 PM
12.3
An overview of the SEA Spray and Whitecap (SEASAW) field study
Ian M. Brooks, University of Leeds, Leeds, West Yorkshire, United Kingdom; and M. H. Smith, S. J. Norris, B. J. Brooks, M. Hill, A. A. Bloom, J. J. N. Lingard, J. McQuaid, P. J. Smith, M. J. Yelland, B. I. Moat, M. A. Srokosz, R. W. Pascal, D. K. Woolf, D. Coles, M. Telszewski, and G. De Leeuw
Recorded Presentation

Presentation PDF (1.4 MB)

2:30 PM
12.4
Eddy correlation measurements of sea-spray aerosol fluxes during SEASAW
Sarah J. Norris, University of Leeds, Leeds, West Yorkshire, United Kingdom; and I. M. Brooks, M. Hill, B. J. Brooks, J. J. N. Lingard, B. I. Moat, M. J. Yelland, R. W. Pascal, M. A. Srokosz, and D. K. Woolf
Recorded Presentation

Presentation PDF (2.9 MB)

2:45 PM
12.5
Wave-coherent air-sea heat flux
Fabrice Veron, University of Delaware, Newark, DE; and W. K. Melville and L. Lenain
Recorded Presentation

3:00 PM-3:30 PM: Thursday, 23 August 2007


Coffee Break
Location: Hawthorne-Sellwood (DoubleTree by Hilton Portland)

3:30 PM-5:00 PM: Thursday, 23 August 2007

Recording files available
Session 13
New Parameterizations for Air-Sea Coupling
Location: Broadway-Weidler-Halsey (DoubleTree by Hilton Portland)
Host: 15th Conference on Air-Sea Interaction
Chair: Paul F. Twitchell, Retired AMS
3:30 PM
13.1
Improvement of the bulk formula in weak-wind conditions
Larry Mahrt, NorthWest Research Associates, Inc., Corvallis, OR; and D. Vickers
Recorded Presentation

Presentation PDF (194.7 kB)

4:00 PM
13.2
Dissipation function of wind seas and wave parameterization of whitecap coverage
Paul Hwang, NRL, Washington, DC; and M. A. Sletten
Recorded Presentation

Presentation PDF (313.6 kB)

4:15 PM
13.3
A parameterization of sea spray contributions to mass and heat fluxes in hurricanes based on breaking wave properties
Christopher W. Fairall, NOAA/ESRL/PSD, Boulder, CO; and M. Desflots and S. S. Chen
Recorded Presentation

4:30 PM
13.4
A bulk turbulent air-sea flux algorithm for high-wind, spray conditions
Edgar L. Andreas, NorthWest Research Associates, Inc., Lebanon, NH; and P. O. G. Persson and J. E. Hare
Recorded Presentation

Presentation PDF (2.0 MB)

4:45 PM
Concluding Remarks and Student Award Announcement

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