15th Conference on Atmospheric and Oceanic Fluid Dynamics (Expanded View)

* - Indicates paper has been withdrawn from meeting

Compact View of Conference

Wednesday, 8 June 2005
12:00 AM, Wednesday
Conference Registration
 
12:00 AM, Wednesday
Conference Registration continues Through Friday 17 June
 
Monday, 13 June 2005
8:30 AM-10:10 AM, Monday, Ballroom B
Session 1 Tropical Dynamics
Organizer: Ming Cai, Florida State University, Tallahassee, FL
8:30 AM1.1Self-Similarity in Organized Tropical Convection  
George N. Kiladis, NOAA/AL, Boulder, CO; and K. H. Straub and P. T. Haertel
8:50 AM1.2Characterizing the ITCZ in the central to eastern Pacific on synoptic timescales in observations  extended abstract wrf recording
Chia–chi Wang, Department of Earth System Science, Univ. of California, Irvine, CA; and G. Magnusdottir
9:10 AM1.3Regulation of tropical deep convection by boundary layer momentum dynamics and free tropospheric thermodynamics  
Adam H. Sobel, Columbia Univ., New York, NY; and J. D. Neelin
9:30 AM1.4Connections between PV Intrusions and Tropical Convection  extended abstract wrf recording
Beatriz Funatsu, Johns Hopkins Univ., Baltimore, MD; and D. W. Waugh
9:50 AM1.5Precipitation fronts and tropical wave dynamics  
Olivier Pauluis, New York Univ., New York, NY; and D. M. Frierson and A. J. Majda
 
10:30 AM-6:15 PM, Monday, Ballroom D
Joint Session 1 dynamics and Changes of climate modes, including annular modes (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Organizers: Annmarie Eldering, JPL, Pasadena, CA; Toshiki Iwasaki, Tohoku Univ., Sendai Japan
10:30 AMJ1.1The direct effect of stratospheric variability on the tropospheric circulation  
David W. J. Thompson, Colorado State Univ., Ft. Collins, CO
11:00 AMJ1.2The quasi-two-day wave in a middle atmosphere GCM  
Diane Pendlebury, Univ. of Toronto, Toronto, ON, Canada
11:20 AMJ1.3The Northern Annular Mode: Atlantic vs. Pacific  
Scott J. Eichelberger, Univ. of Washington, Seattle, WA
11:40 AMJ1.4Variability of the Antarctic Oscillation during the Twentieth Century  
Julie M. Jones, GKSS Research Centre, Geesthacht, Germany; and M. Widmann
12:00 PMLunch Break  
1:35 PMJ1.5Seasonality of Synoptic Eddy Feedback and Arctic Oscillation/North Atlantic Oscillation  
Lin-Lin Pan, Florida State Univ., Tallahassee, FL; and F. F. Jin
1:55 PMJ1.6Rossby-wave/orographic dynamics of the northern hemisphere  
Peter B. Rhines, Univ. of Washington, Seattle, WA
2:15 PMJ1.7Opposing effects of reflective and non–reflective planetary wave breaking on the NAO  extended abstract wrf recording
John T. Abatzoglou, Univ. of California, Irvine, CA; and G. Magnusdottir
2:35 PMJ1.8Maintenance of the annular mode patterns in a simple atmospheric general circulation model  
Michael J. Ring, MIT, Cambridge, MA; and R. A. Plumb
2:55 PMJ1.9Low frequency variability induced by continents and potential vorticity sources  
Daniel Hodyss, Univ. of Miami/RSMAS, Miami, FL; and T. Nathan
3:15 PMCoffee Break  
3:35 PMJ1.10Dynamics of the interannual variability of the winter Pacific storm track  
Yanjuan Guo, SUNY, Stony Brook, NY; and E. K. M. Chang
3:55 PMJ1.11Does the position of the Southern Ocean westerly winds represent a negative feedback on anthropogenic carbon dioxide?  
Joellen Russell, Princeton Univ., Princeton, NJ; and K. W. Dixon, A. Gnanadesikan, R. J. Stouffer, and R. Toggweiler
4:15 PMJ1.12Intraseasonal dynamical evolution of the Northern Annular Mode  
Brent A. McDaniel, Georgia Institute of Technology, Atlanta, GA; and R. X. Black
 
10:30 AM-12:10 PM, Monday, Ballroom B
Session 2 Mixing Processes
Organizer: Keith Ngan, McGill, Montreal, QC Canada
2.1The role of shear instability in thermohaline intrusions  
Rachael D. Mueller, Oregon State University, Corvallis, OR; and W. D. Smyth, B. R. Ruddick, and L. Padman
10:30 AM2.2Destruction of potential vorticity by winds  extended abstract wrf recording
Leif N. Thomas, Univ. of Washington, Seattle, WA
10:50 AM2.3Impact of stability on the gas transfer through the skin layer at the air-sea interface  
Christoph Zuelicke, Leibniz-Institute of Atmospheric Physics, Kuehlungsborn, Germany
11:10 AM2.4Studying "effective diffusivities" in the ocean using tracer stirring and adjoint techniques  
David Ferreira, MIT, Cambridge, MA; and J. Marshall
11:30 AM2.5Interactive ocean mixing  
Robert Lindsay Korty, MIT, Cambridge, MA; and J. Scott and K. Emanuel
 
1:45 PM-2:45 PM, Monday, Ballroom B
Session 3 Stochastic Modeling
Organizer: F. Kwasniok, Univ. of Oldenburg, Oldenburg Germany
1:45 PM3.1The stochastic parametric mechanism for generation of surface water waves by wind  
Petros J. Ioannou, Univ. of Athens, Athens, Greece; and B. Farrell
2:05 PM3.2Systematic Reduced Stochastic Climate Models of Atmospheric Low-Frequency Variability  
Christian Franzke, New York Univ., New York, NY; and A. J. Majda
2:25 PM3.3Extracting low-order stochastic models from data  
Daan Crommelin, New York Univ., New York, NY; and E. Vanden-Eijnden
 
2:45 PM-4:25 PM, Monday, Ballroom B
Session 4 Thermohaline flows
Organizer: Anand Gnanadesikan, NOAA/GFDL, Princeton, NJ
2:45 PM4.1Glacial climate variability and millenial scale oscillations  
Geoffrey K. Vallis, Princeton Univ., Princeton, NJ; and J. Loving
3:05 PM4.2Limitation of large-scale ocean transport by small-scale mixing  
Paola Cessi, SIO/Univ. of California, La Jolla, CA; and W. R. Young
3:25 PMCoffee Break  
3:45 PM4.3Large scale circulation and convective buoyancy losses  
Claudia Pasquero, California Institute of Technology, Pasadena, CA; and J. Adkins and A. Ingersoll
4:05 PM4.4Sandstrom's theorem and the energetics of horizontal convection  
William R. Young, SIO/Univ. of California, La Jolla, CA
 
4:30 PM, Monday, Thomas Paine B
Poster Session 1 Fluid Dynamics Posters I
 P1.1What does Sandstrom's Theorem tell us about the ocean overturning circulation?  
Anand Gnanadesikan, NOAA/GFDL, Princeton, NJ
 P1.2Turbulent mixing underneath surface waves  extended abstract
Genglin Tang, NASA GSFC/Wallops Flight Facility, Wallops Island, VA; and S. R. Long and N. E. Huang
 P1.3Two dimensional ageostrophic secondary circulation at ocean fronts due to vertical mixing and large scale deformation  
Takeyoshi Nagai, Univ. of Massachusetts, North Dartmouth, MA; and A. Tandon
 P1.4Sensitivity of ocean's climate to diapycnal diffusivity in a coupled model  
Fabio Dalan, MIT, Cambridge, MA; and P. H. Stone, I. V. Kamenkovich, and J. R. Scott
 P1.5Nonlinear Stochastic Low-Order Models of Atmospheric Low-Frequency Variability  
F. Kwasniok, Univ. of Oldenburg, Oldenburg, Germany
P1.6Efficiency of mixing in thin stratified layers  
William D. Smyth, Oregon State University, Corvallis, OR
 P1.7DNS of reduced equations for rotationally constrained nonhydrostatic flows  
Michael Sprague, Univ. of Colorado, Boulder, CO; and K. Julien, E. Knobloch, and J. Werne
 P1.8Daily to decadal sea surface temperature variability driven by state-dependent stochastic heat fluxes  
Philip Sura, NOAA/CIRES/CDC, Boulder, CO; and M. Newman and M. Alexander
 P1.9Buoyant plumes in a cross flow: Numerical simulations and laboratory experiments  
Philip Cunningham, Florida State Univ., Tallahassee, FL
 P1.10A study of oceanic mixing processes: strong wind regime  
Li-Wen Wang, National Sun Yat-Sen Univ., Kaohsiung, Taiwan; and H. H. Chia, X. Li, and C. H. Sui
 P1.11A study of oceanic mixing processes: moderate wind regime  
Chung-Hsiung Sui, National Central Univ., Jhongli City, Taiwan; and H. H. Chia, L. W. Wang, and H. Liu
 
4:30 PM-6:00 PM, Monday, Riverside
Joint Poster Session 1 DYNAMICS AND CHANGES OF CLIMATE MODES, INCLUDING ANNULAR MODES (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS)-POSTER (Joint between the 15th Conference on Atmospheric and Oceanic Fluid Dynamics, the 13th Conference on Middle Atmosphere, and the 17th Conference on Climate Variability and Change)
 JP1.1On the Zonal Structure of the Annular Modes  
Paul J. Kushner, Univ. of Toronto, Toronto, ON, Canada; and G. Lee
 JP1.2Interference of extratropical surface climate anomalies induced by El Niño and stratospheric sudden warmings  extended abstract
Masakazu Taguchi, Univ. of Washington, Seattle, WA; and D. L. Hartmann
 JP1.3A seasonally lagged response to the NAO in the North Pacific  
Hongxu Zhao, Univ. of Toronto, Toronto, ON, Canada; and K. Moore
 JP1.4Thermal equlibration of planetary waves and the definition of the "cold ocean-warm land " (COWL) pattern  
Franco Molteni, Abdus Salam International Centre for Theoretical Physics, Trieste, Italy; and F. Kucharski
 JP1.5Solar cycle modulation of the Southern Annular mode  
Yuhji Kuroda, MRI, Tsukuba, Ibaraki, Japan; and K. Kodera and K. Shibata
 JP1.6Simulation of recent climate change in Antarctic polar region  
Barbara Grassi, Univ. of L'Aquila, Coppito -L'Aquila, Italy; and G. Redaelli and G. Visconti
 JP1.7Relation of atmospheric blocking to regional and hemispheric modes of variability  
Cornelia B. Schwierz, ETH, Zurich, Switzerland; and M. Croci-Maspoli, S. C. Scherrer, C. Appenzeller, and H. C. Davies
 JP1.8Multiplicity of ENSO  
Fei-Fei Jin, Florida State Univ., Tallahassee, FL; and L. Bejarano
 JP1.9Is the North Atlantic Oscillation a breaking wave?  
Christian Franzke, New York Univ., New York, NY; and S. Lee and S. B. Feldstein
 JP1.10Forcing Patterns of Northern Hemisphere Low-Frequency Flow  
Christian Franzke, New York Univ., New York, NY
 JP1.11Impact of changes in the westerly wind position on Southern Ocean circulation in the GFDL coupled model  
Joellen Russell, Princeton Univ., Princeton, NJ; and A. Gnanadesikan and R. Toggweiler
 JP1.12Interdecadal variations of East Asian summer monsoon northward propagation and its influence on summer precipitation over east China  
Zhihong Jiang, Nanjing Institute of Meteorology, Nanjing, Jiangsu, China; and S. Yang
 JP1.13Eddy-mean flow interactions in atmospheric angular momentum changes with global warming  
Bin Yu, AES, Downsview, ON, Canada; and G. Boer
 JP1.14Earlier spring in East Asia associated with Arctic Oscillation  
Su Jong Jeong, Seoul National Univ., Seoul, Kwanak gu, South Korea; and J. Jeong and C. H. Ho
 JP1.15Diagnosis of global energetics based on wave-mean-flow interactions  
Toshiki Iwasaki, Tohoku Univ., Sendai, Japan; and S. Uno
 JP1.16Coupled simulations obtained by the UCLA AGCM with a new PBL parameterization and the MIT global OGCM  extended abstract
Gabriel C. Boezio, Univ. of California, Los Angeles, CA
 JP1.17Arctic Oscillation Analyzed as a Singular Eigenmode of the Global Atmosphere  
H. L. Tanaka, Univ. of Tsukuba, Tsukuba, Japan
 JP1.18Analytical and Numerical Analyses for Synoptic Eddy and Low-Frequency Flow Feedback  
Lin Lin, Florida State Univ., Tallahassee, FL; and F. F. Jin
 JP1.19A non-linear expression of the North Atlantic Oscillation in the North Pacific  
Hongxu Zhao, Univ. of Toronto, Toronto, ON, Canada; and K. Moore
 JP1.20A composite study of sub-monthly circulation features over East Asia during late summer  
Ken-Chung Ko, National Kaohsiung Normal Univ., Kaohsiung, Taiwan
 JP1.21A case of two way reinforcement between mean flow and eddy anomalies: variability of the Southern Hemisphere winter split flow  
Xiaosong Yang, Stony Brook Univ., Stony Brook, NY; and E. K. M. Chang
 JP1.22Consistency of recent European summer climate trends and extremes with future regional climate projections  
Jeremy Pal, International Centre for Theoretical Physics, Trieste, Italy; and F. Giorgi and X. Bi
 JP1.23On the relationship between internal variability and climate predictability (formerly paper P2.16)  
Seok-Woo Son, Penn State Univ., University Park, PA; and S. Lee
 
Tuesday, 14 June 2005
8:30 AM-10:30 AM, Tuesday, Ballroom A
Joint Session 2 the global tropopause (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Organizer: Dian J. Seidel, NOAA/ARL, Silver Spring, MD
8:30 AMJ2.1Variability of the global tropopause derived from radiosondes and GPS satellite observations  
William J. Randel, NCAR, Boulder, CO; and D. J. Seidel
9:00 AMJ2.2Potential vorticity homogenization and the extratropical tropopause  
Thomas Birner, Univ. of Toronto, Toronto, ON, Canada
9:20 AMJ2.3Empirical spectral relationship of potential temperature and streamfunction on the tropopause  
Christos M. Mitas, Univ. of Miami, Miami, FL; and W. A. Robinson
9:40 AMJ2.4The role of frontogenesis in cyclogenesis at the tropopause  
Aarnout Van Delden, Utrecht Univ., Utrecht, Netherlands
10:00 AMCoffee Break  
 
8:30 AM-11:30 AM, Tuesday, Ballroom D
Joint Session 3 predictability of the climate system (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Organizers: Gregory J. Hakim, Univ. of Washington, Seattle, WA; Laura Pan, NCAR, Boulder, CO; Peter Siegmund, KNMI, De Bilt Netherlands
J3.1The role of applied climate education in managing climate change in Australia (Will not be presenting at the conference)  
David A. George, Department of Primary Industries and Fisheries, Toowoomba, Qld, Australia; and J. F. Clewett, I. J. Partridge, N. M. Clarkson, W. Allen, and C. Birch
8:30 AMJ3.2Evaluation of regional cloud feedbacks using Single Column Models  
Anthony D. Del Genio, NASA/GISS, New York, NY; and A. B. Wolf and M. S. Yao
8:49 AMJ3.3On the use of the Fluctuation Dissipation Theorem to predict climate sensitivity  
Daniel B. Kirk-Davidoff, Univ. of Maryland, College Park, MD
9:09 AMJ3.4Local and global climate feedbacks: Application to global warming experiments in models with widely-varying global climate sensitivity  
Markus Stowasser, Univ. of Hawaii, Honolulu, HI; and K. P. Hamilton and G. J. Boer
9:29 AMJ3.5The MJO problem in GCMs: What are the missing physics?  extended abstract
J.L. Lin, NOAA/CIRES/CDC, Boulder, CO
9:49 AMJ3.6Information theory and predictability for low frequency variability  
Rafail Abramov, University of Illinois at Chicago, Chicago, IL; and A. Majda
10:09 AMCoffee Break  
10:29 AMJ3.7How reliable are long runs of climate models?  
Alice M. Grimm, Federal University of Parana, Curitiba, Parana, Brazil; and A. Sahai and C. F. Ropelewski
10:49 AMJ3.8Dependence of Flow Regime Properties on SST: Validation of large ensemble AGCM simulations and Reanalysis pdf  
David M. Straus, George Mason Univ., Calverton, MD; and S. Corti and F. Molteni
11:09 AMJ3.9Applying a physical understanding of variability mechanisms to climate change prediction over West Africa  
Kerry H. Cook, Cornell Univ., Ithaca, NY
J3.10A numerical weather prediction approach to assessing the stratospheric impact on tropospheric predictability  
R. Saravanan, NCAR, Boulder, CO; and L. M. Polvani
11:29 AMJ3.10aRobust and non-robust atmospheric circulation responses to global warming (Formerly Paper JP3.3)  
Michael Sigmond, Univ. of Toronto, Toronto, ON, Canada; and P. J. Kushner
11:49 AMLunch Break  
 
8:30 AM-9:30 AM, Tuesday, Ballroom B
Session 5 Atmosphere-Ocean Interactions
Organizer: Edmund K.M. Chang, SUNY at Stony Brook, Stony Brook, NY
8:30 AM5.1The partitioning of the poleward heat transport between the ocean and the atmosphere  
Arnaud Czaja, MIT, Cambridge, MA; and J. Marshall
8:50 AM5.2Sea surface temperature variability along the path of the Antarctic circumpolar current  
Ariane Verdy, MIT, Cambridge, MA; and J. Marshall and A. Czaja
9:09 AM5.3Paper moved to Poster Sesion P3, new paper number P3.12  
9:10 AM5.4On forcing ocean models with scatterometer-derived winds  
Thomas Duhaut, McGill, Montreal, QC, Canada; and D. Straub
 
9:30 AM-12:10 PM, Tuesday, Ballroom B
Session 6 Mid-latitude Dynamics
Organizer: F. Javier Sáez de Adana, Cornell University, Ithaca, NY
9:30 AM6.1Storm tracks and synoptic eddy dynamics in NASA model simulations  
Dennis P. Robinson, Georgia Institute of Technology, Atlanta, GA; and R. X. Black
9:50 AM6.2Differences between the seasonal cycles in the distribution of precipitation around cyclones in the western North Pacific and Atlantic  
Edmund K. M. Chang, SUNY, Stony Brook, NY; and S. Song
10:10 AMCoffee Break  
10:30 AM6.3Quasi-periodic poleward propagation of zonal mean anomalies  
Sukyoung Lee, Penn State Univ., University Park, PA; and S. W. Son, K. Grise, and S. B. Feldstein
10:50 AM6.4Impacts of differential surface friction upon the relative intensity of the Atlantic and Pacific storm tracks  
Mankin Mak, Univ. of Illinois, Urbana, IL
11:09 AM6.5Paper moved to Poster Sesison P2, new paper number P2.28  
11:10 AM6.5ADynamics of the midlatitude tropopause height (formerly paper JP2.3)  
Seok-Woo Son, Penn State Univ., University Park, PA; and S. Lee
11:30 AM6.6The Role of Deformation and Potential Vorticity in Southern Hemisphere Blocking Onsets  extended abstract wrf recording
Li Dong, Cornell Univ., Ithaca, NY; and S. J. Colucci
11:50 AM6.7Dynamical Amplifier of Thermodynamical Radiative Forcings and the High-latitude Surface Warming (formerly paper JP6.7)  
Ming Cai, Florida State Univ., Tallahassee, FL; and M. Zhang
 
10:30 AM-1:00 PM, Tuesday, Ballroom A
Joint Session 4 water vapor in the upper troposphere/lower stratosphere (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
10:30 AMJ4.1Convective organization, tropical cyclones and climate sensitivity  
Dennis L. Hartmann, Univ. of Washington, Seattle, WA; and P. Regulski
10:50 AMJ4.2An evaluation of the UWNMS treatment of water vapor transport and cirrus formation in the upper troposphere/lower stratosphere  
Monica K. Harkey, Univ. of Wisconsin, Madison, WI; and M. H. Hitchman
11:10 AMJ4.3Lagrangian calculations of tropical troposphere-to-stratosphere transport and implications for seasonal, interannual and longer-term variation of stratospheric water vapor  
Stephan Fueglistaler, Univ. of Washington, Seattle, WA; and P. H. Haynes
11:30 AMJ4.4Interannual variations in the dehydration of the Southern Polar stratosphere: microphysical modeling and POAM III observations  
Craig Benson, NRL, Washington, DC; and K. Drdla, G. Nedoluha, E. Shettle, K. Hoppel, and R. Bevilacqua
11:50 AMJ4.5Seasonal variability of water vapor in the LMS during SPURT  
Cornelius Schiller, Forschungszentrum Julich, Jülich, Germany; and G. Günther, M. Krebsbach, and P. Konopka
12:10 PMLunch Break  
 
1:45 PM-2:15 PM, Tuesday, Ballroom D
Joint Session 5 SPARC-CLIVAR interaction (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Organizer: Piers M. de F. Forster, Univ. of Reading, Reading, Berks. United Kingdom
1:45 PMJ5.1WCRP JSC View on SPARC-CLIVAR  
V. Ramaswamy, NOAA/GFDL, Princeton, NJ
2:00 PMJ5.2SPARC view on SPARC-CLIVAR interaction  
Alan O'Neill, Univ. of Reading, Reading, Berks, United Kingdom
2:15 PMJ5.3CLIVAR take on SPARC-CLIVAR interaction  
Tony J. Busalacchi, Univ. of Maryland, College Park, MD
2:30 PMOPEN DISCUSSION  
3:00 PMCoffee Break  
3:30 PMJ5.4Modelled changes to tropospheric circulation associated with changes in stratospheric water vapour  
Manoj Joshi, Hadley Centre, Met Office, Exeter, United Kingdom; and A. J. Charlton and A. Scaife
3:50 PMJ5.5Stratosphere-Troposphere Coupling and Climate Change  
Mark P. Baldwin, Northwest Research Associates, Bellevue, WA
4:10 PMJ5.6ENSO, stratospheric warmings and recent trends in winter climate  
Dennis L. Hartmann, Univ. of Washington, Seattle, WA; and R. Quadrelli, M. Taguchi, and J. M. Wallace
 
4:30 PM-6:00 PM, Tuesday, Riverside
Joint Poster Session 2 THE GLOBAL TROPOPAUSE--POSTER (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS (Joint between the 13th Conference on Middle Atmosphere, the 17th Conference on Climate Variability and Change, and the 15th Conference on Atmospheric and Oceanic Fluid Dynamics)
 JP2.1Life cycles of tropopause polar vortices  
Steven M. Cavallo, Univ. of Washington, Seattle, WA; and G. J. Hakim
JP2.2Effects of convection on the Tropical Tropopause Layer -- a model study  
Leonhard Pfister, NASA/Ames Research Center, Moffett Field, CA; and E. Jensen
 JP2.3paper moved to Fluid Dynamics Session 6, new paper number 6.5A  
 JP2.4Characterization of the chemical transition across the extratropical tropopause using AIRS data  
Laura Pan, NCAR, Boulder, CO; and A. Gettelman, W. J. Randel, D. Kinnison, and J. C. Wei
 
4:30 PM-6:00 PM, Tuesday, Riverside
Joint Poster Session 3 Predictability of the Climate System -POSTERS (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS) (Joint between the 17th Conference on Climate Variability and Change, the 13th Conference on Middle Atmosphere, and the 15th Conference on Atmospheric and Oceanic Fluid Dynamics)
 JP3.1Wind shear effects on anvil clouds: missing physics in climate models?  
Jialin Lin, NOAA/CIRES/CDC, Boulder, CO; and B. Mapes
 JP3.2The variability of East Asian summer monsoon in IPCC SRES scenario simulations  
Eun-Jeong Lee, MRI, Seoul, South Korea; and H. J. Baek and W. T. Kwon
 JP3.3Paper moved to Session J3, New Paper Number J3.10A  
 JP3.4Predictability of seasonal mean monsoon  
V. Krishnamurthy, COLA, IGES, Calverton, MD
 JP3.5Isolating Microscale from Mesoscale Observations  
Matthew J. Haugland, Univ. of Oklahoma, Norman, OK
 JP3.6Error growth in baroclinic waves  
Gregory J. Hakim, Univ. of Washington, Seattle, WA; and M. R. Stevens
JP3.7Community Climate Action Plans: a survey of grassroots climate change activism in New England  
John T. Hayes, Salem State College, Salem, MA
 JP3.8Coherent pattern of african dust and precipitation using SVD analysis  
Xiaoyu Liu, Univ. of Miami/RSMAS, Miami, FL
 JP3.9Relative impact of local and remote SST forcing on the climate predictability  
Cheng-Ta Chen, National Taiwan Normal Univ., Taipei, Taiwan
 JP3.10The climate sensitivity and its components diagnosed from Earth radiation budget data  
Piers M. de F. Forster, Univ. of Reading, Reading, Berks., United Kingdom
 
4:30 PM-6:00 PM, Tuesday, Riverside
Joint Poster Session 4 Water vapor in the upper troposphere/lower stratosphere--Poster (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS (Joint between the 13th Conference on Middle Atmosphere, the 15th Conference on Atmospheric and Oceanic Fluid Dynamics, and the 17th Conference on Climate Variability and Change)
 JP4.1Tropical tropopause-level thin cirrus coverage revealed by ICESat/GLAS  
Andrew Dessler, Univ. of Maryland, College Park, MD; and S. P. Palm
 JP4.2The Radiative Signature of Upper Tropospheric Moistening  
Brian Soden, NOAA/GFDL and Princeton Univ., Princeton, NJ
 JP4.3Dehydration in the tropical tropopause layer of a cloud-resolving model  
Thomas Birner, Univ. of Reading, Reading, Berks., United Kingdom; and C. Küpper, J. Thuburn, and G. C. Craig
 JP4.4Changes in stratospheric water vapor  
Karen H. Rosenlof, NOAA/AL, Boulder, CO; and K. Aikin
 JP4.5A Climatology of Ice Supersaturation Conditions in the Upper Troposphere  
Andrew Gettelman, NCAR, Boulder, CO
 
4:30 PM-6:00 PM, Tuesday, Riverside
Joint Poster Session 5 Gravity waves--Poster-- (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATION (Joint between the 13th Conference on Middle Atmosphere, the 15th Conference on Atmospheric and Oceanic Fluid Dynamics, and the 17th Conference on Climate Variability and Change)
 JP5.1Spontaneous generation of inertia-gravity waves in a rotating stratified flow  
Thomas W. N. Haine, Johns Hopkins Univ., Baltimore, MD; and P. D. Williams and P. L. Read
 JP5.2Paper moved, new paper number JP5.23A  
 JP5.3Internal wave breaking: P.S.I. vs self–acceleration  extended abstract
B. R. Sutherland, Univ. of Alberta, Edmonton, AB, Canada
 JP5.4Paper moved to Joint Session 6, new paper number J6.9A  
 JP5.5The GCM response to current parameterizations of non-orographic gravity wave drag  
John Scinocca, Canadian Centre for Climate Modelling & Analysis, Victoria, BC, Canada; and C. McLandress
 JP5.6How Rossby waves break: Preliminary results from POLYMODE  
Kurt L. Polzin, WHOI, Woods Hole, MA
 JP5.7Balanced dynamics and inertia-gravity wave generation in upper-tropospheric jets  
Philip Cunningham, Florida State Univ., Tallahassee, FL
 JP5.8Parameter sweep experiments on gravity wave radiation from unsteady rotational flows in f-plane shallow water system  
Norihiko Sugimoto, Kyoto Univ., Kyoto, Kyoto, Japan; and K. Ishioka
JP5.9Experiments on rotating and reflecting gravity wave beams  
Thomas Peacock, MIT, Cambridge, MA; and A. Tabaei and P. Weidman
 JP5.10Resonant instability of large-amplitude topographic gravity waves  
David J. Muraki, Simon Fraser Univ., Burnaby, BC, Canada; and Y. Lee and C. Epifanio
 JP5.11Potential uncertainties in using the hodograph method to retrieve gravity wave characteristics from individual soundings  
Fuqing Zhang, Texas A&M Univ., College Station, TX; and S. Wang and R. Plougonven
 JP5.12Explicit simulation of mesospheric gravity-wave drag in an idealized GCM with high vertical resolution  
Erich Becker, Leibniz-Institute of Atmospheric Physics, Kuehlungsborn, Germany; and G. Schmitz
 JP5.13Statistical properties of inertia-gravity waves associated with poleward breaking Rossby waves  
Christoph Zuelicke, Leibniz-Institute of Atmospheric Physics, Kuehlungsborn, Germany; and D. Peters
 JP5.14Paper moved, new paper number JP5.25A  
 JP5.15On the energetics of mean-flow interactions with thermally dissipating gravity waves  
Rashid A. Akmaev, CIRES/Univ. of Colorado, Boulder, CO
 JP5.16Observations and simulations of gravity waves in the lower stratosphere  
Dong L. Wu, JPL, Pasadena, CA; and S. Eckermann, A. J. Mannucci, T. P. Lane, J. H. Jiang, and J. W. Waters
 JP5.17Investigation of Internal Wave Fields using Eulerian and Lagrangian Formulations  
Gary Klaassen, York Univ., Toronto, ON, Canada; and L. Sonmor
 JP5.18An updated parameterization of convective gravity waves induced by diabatic and nonlinear forcings  
Hye-Yeong Chun, Yonsei Univ., Seoul, South Korea; and J. S. Goh and I. S. Song
 JP5.19Gravity wave climatology in the middle atmosphere  
Patricia Minthorn Franke, Univ.of Illinois and Colorado Research Associates, Urbana, IL
 JP5.20Impacts of gravity wave drag induced by cumulus convection in the middle atmosphere  
In-Sun Song, Yonsei Univ., Seoul, South Korea; and H. Y. Chun, R. R. Garcia, and B. A. Boville
 JP5.21On the propagation and upscale development of explicity simulated convectively-coupled gravity waves  
Stefan N. Tulich, NOAA/CIRES/CDC, Boulder, CO; and B. Mapes
 JP5.22The sensitivity of above-cloud gravity wave breaking and turbulence to background flow conditions  
Todd P. Lane, NCAR, Boulder, CO; and R. D. Sharman
 JP5.23Optimal Perturbations to Inertia-Gravity-Wave Packets  
Ulrich Achatz, Universitaet Rostock, Kuehlungsborn, Germany; and G. Schmitz
 JP5.23AOptimal perturbations to monochromatic gravity waves and their possible role in the formation of thin turbulent layers in the mesosphere (formerly paper JP5.2)  
Ulrich Achatz, Leibniz-Institut fuer Atmosphaerenphysik an der Universitaet Rostock, Kuehlungsborn, Germany
 JP5.24Observations of mesoscale gravity waves in unbalanced flow  
John A. Knox, Univ. of Georgia, Athens, GA; and G. P. Ellrod
 JP5.25Importance of propagation effects in determining the characteristics of inertia-gravity waves generated by jets and fronts  
Riwal Plougonven, Univ. of St. Andrews, St. Andrews, Fife, United Kingdom; and C. Snyder and D. J. Muraki
 JP5.25ASpontaneous generation and propagation of inertia-gravity waves in baroclinic lifecycles(formerly paper JP5.14)  
Riwal Plougonven, Univ. of St. Andrews, St. Andrews, Fife, United Kingdom; and C. Snyder
 JP5.26Gravity wave dynamics in rotating shallow water  
David J. Muraki, Simon Fraser Univ., Burnaby, BC, Canada; and A. McKenzie
 JP5.27Characteristics of inertia-gravity waves observed by rawinsonde during the passage of deep convective systems in the Korean Peninsula  
Jung-Suk Goh, Yonsei Univ., Seoul, South Korea; and H. Y. Chun and I. S. Song
 JP5.28Rossby-inertia-bouyancy instability in baroclinic vortices (formerly paper P2.15)  
Daniel Hodyss, Univ. of Miami/RSMAS, Miami, FL; and D. S. Nolan
 
Wednesday, 15 June 2005
8:30 AM-6:30 PM, Wednesday, Ballroom A
Joint Session 6 gravity waves (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Organizers: Patricia Minthorn Franke, Univ.of Illinois and Colorado Research Associates, Urbana, IL; Eric A. Ray, NOAA/AL, Boulder, CO; Jadwiga H. Beres, NCAR, Boulder, CO
8:30 AMJ6.1Gravity Waves in the Middle Atmosphere: An Introductory Overview of Recent Progress and Remaining Challenges  
Stephen Eckermann, NRL, Washington, DC
9:00 AMJ6.2Interaction between gravity waves and the 2-day wave in the Whole Atmosphere Community Climate Model  
Jadwiga H. Beres, NCAR, Boulder, CO; and R. R. Garcia
9:20 AMJ6.3On the Importance of Momentum Conservation in the Parameterization of Gravity Wave Drag in Atmospheric Models  
Tiffany A. Shaw, University of Toronto, Toronto, ON, Canada; and T. G. Shepherd
9:40 AMJ6.4Observations and numerical simulations of inertia-gravity waves and shearing instabilities in the vicinity of a jet stream  
Todd P. Lane, NCAR, Boulder, CO; and J. D. Doyle, R. Plougonven, M. A. Shapiro, and R. D. Sharman
10:00 AMCoffee Break  
10:30 AMJ6.5Conditions that Inhibit the Radiation of Inertia-Gravity Waves from a Cyclone  
David A. Schecter, Colorado State Univ., Fort Collins, CO; and M. T. Montgomery
10:50 AMJ6.6Momentum transport by gravity waves in a stochastically driven jet  
Nikolaos Bakas, Harvard Univ., Cambridge, MA
11:10 AMJ6.7Laboratory generation of internal waves from rough topography  extended abstract wrf recording
Dawn A. Aguilar, Univ. of Alberta, Edmonton, AB, Canada; and B. R. Sutherland
11:30 AMJ6.8Internal wave tunnelling in stratified shear flows  extended abstract wrf recording
Geoffrey L. Brown, Univ. of Alberta, Edmonton, AB, Canada; and J. Nault and B. R. Sutherland
11:50 AMJ6.9Axisymmetric intrusions  extended abstract wrf recording
Josh Nault, Univ. of Alberta, Edmonton, AB, Canada; and B. R. Sutherland
12:10 PMJ6.9AWave capture and wave-vortex duality for internal gravity waves (formerly paper JP5.4)  
Oliver Buhler, New York Univ., New York, NY; and M. McIntyre
12:25 PMLunch Break  
1:55 PMJ6.10Observations, modeling and dynamics of mesoscale gravity wave generated from midlatitude baroclinic jet-front systems  
Fuqing Zhang, Texas A&M Univ., College Station, TX; and D. L. Wu and S. Wang
2:15 PMJ6.11Transient Mountain Waves and Their Interaction with Large Scales  
Chih-Chieh Chen, Univ. of Washington, Seattle, WA; and G. J. Hakim and D. R. Durran
 
8:30 AM-10:30 AM, Wednesday, Ballroom D
Session 7 Climate Regimes and Climate Studies
Organizer: Christian Franzke, New York Univ., New York, NY
8:30 AM7.1Studies of the mean climate and variability of an atmosphere and ocean on an aqua-planet  
John Marshall, MIT, Cambridge, MA; and J. M. Campin and D. Ferreira
8:50 AM7.2The impact of extratropical diabatic heating due to latent heat release on climate  
Amy B. Solomon, NOAA/CIRES/CDC, Boulder, CO; and P. D. Sardeshmukh
9:10 AM7.3Nonlinear dynamics of the elongation-contraction mode of the Gulf-Stream and Kuroshio extension systems  
Francois Primeau, University of California, Irvine, CA; and D. Newman
9:30 AM7.4Multiplicative noise and non-Gaussianity: A paradigm for atmospheric regimes?  
Philip Sura, NOAA/CIRES/CDC, Boulder, CO; and M. Newman, C. Penland, and P. Sardeshmukh
7.5Cloud-resolving model simulations of a mock Walker circulation and its climate sensitivity  
Peter N. Blossey, University of Washington, Seattle, WA; and C. S. Bretherton
9:50 AM7.5aThe Continuum Properties of Northern Hemisphere Teleconnection Patterns (Formerly Poster P2.1)  
Christian Franzke, New York University, New York, NY; and S. B. Feldstein
 
10:30 AM-3:45 PM, Wednesday, Ballroom D
Joint Session 7 tropical-extratropical interactions (including the QBO) (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Organizers: Matthew H. Hitchman, University of Wisconsin, Madison, WI; Katie Coughlin, University of Washington, Seattle, WA; Stefan Fueglistaler, Univ. of Washington, Seattle, WA
10:30 AMJ7.1Atmospheric dynamics of the zonally symmetric extratropical response to ENSO  
Walter A. Robinson, Univ. of Illinois, Urbana, IL
11:00 AMJ7.2The roles of the Hadley circulation and downward control in tropical upwelling  
Tiehan Zhou, Stony Brook Univ., Stony Brook, NY; and M. A. Geller and K. P. Hamilton
J7.3Teleconnection from Tropics to Northern Extratropics Through a Southerly Conveyor  
Zhuo Wang, NPS, Monterey, CA; and C. -. P. Chang, B. Wang, and F. F. Jin
11:20 AMJ7.4Stratospheric channels of Rossby wave–triggered inertial instability  extended abstract
John A. Knox, Univ. of Georgia, Athens, GA; and V. L. Harvey
11:40 AMJ7.5Rossby wave breaking in the upper troposphere and lower stratosphere: Seasonal and QBO dependences  
Amihan S. Huesmann, Univ. of Wisconsin, Madison, WI; and M. H. Hitchman
12:00 PMLunch Break  
1:35 PMJ7.5aWhy are reinsurers interested in climate research?(Formerly Poster JP6.3)  
Richard J. Murnane, Bermuda Biological Station for Research, Garrett Park, MD
1:55 PMJ7.6QBO-like Oscillations in Dynamical Core Experiments  
Christiane Jablonowski, NCAR, Boulder, CO
2:15 PMJ7.7extratropical / tropical interactions in an GCM ideal predictability study  
David M. Straus, COLA, Calverton, MD; and D. Paolino
2:35 PMJ7.8Equatorially Trapped Middle Atmosphere Response to Global-Scale Forcing  
Marvin A. Geller, SUNY, Stony Brook, NY
2:55 PMJ7.9Eddy life cycles and the midlatitude respons to ENSO  
Nili Harnik, Tel Aviv Univ., Tel Aviv, Israel; and M. A. H. Wittman
3:15 PMCoffee Break  
3:35 PMJ7.10Investigating links between wave driving and tropical lower stratospheric temperatures using simple dynamical models  
Peter H. Haynes, Univ. of Cambridge, Cambridge, United Kingdom; and D. Sankey
3:55 PMJ7.11Connections among Quasi-Biennial Oscillation, Stratospheric Sudden Warming and Solar Cycle  
Katie Coughlin, RMS, Longon, United Kingdom; and K. K. Tung
4:15 PMJ7.12Diagnosis of subtropical humidity dynamics using tracers of last saturation  
Joseph Galewsky, Columbia Univ., New York, NY; and A. H. Sobel and I. M. Held
 
3:45 PM-10:15 PM, Wednesday, Ballroom A
Joint Session 8 stratosphere-troposphere Coupling (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)-PART 1
Organizer: Thomas Birner, Univ. of Reading, Reading, Berks. United Kingdom
3:45 PMJ8.1Issues in stratosphere-troposphere coupling  
Theodore G. Shepherd, University of Toronto, Toronto, ON, Canada
4:15 PMJ8.2The excitation of the barotropic mode of a columnar vortex and wave-2 sudden warmings  
Gavin Esler, University College, London, United Kingdom; and R. K. Scott and L. Polvani
4:35 PMJ8.3Stratospheric signals associated with propagating tropical convection  
George N. Kiladis, NOAA/AL, Boulder, CO; and K. H. Straub
 
Thursday, 16 June 2005
8:30 AM-10:10 AM, Thursday, Ballroom D
Joint Session 9 STRATOSPHERE-TROPOSPHERE COUPLING (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS)-PART 2 (Joint between the 15th Conference on Atmospheric and Oceanic Fluid Dynamics, the 13th Conference on Middle Atmosphere, and the 17th Conference on Climate Variability and Change)
Organizer: Andrew J. Charlton, Columbia University, New York, NY
8:30 AMJ9.1Stratospheric influences on sea-level cyclogenesis and anticyclogenesis  
Stephen J. Colucci, Cornell Univ., Ithaca, NY
8:50 AMJ9.2Stratospheric Influence on Baroclinic Development  
Matthew A. H. Wittman, Columbia Univ., New York, NY; and L. M. Polvani and A. J. Charlton
9:10 AMJ9.3Stratosphere-troposphere mass exchange estimated from advection-diffusion of a tracer  
Noboru Nakamura, Univ. of Chicago, Chicago, IL
9:30 AMJ9.4Responses of the Atmospheric Centers of Action to the Solar Cycle in the East and West phases of the Quasi-Biennial Oscillation  
Sultan Hameed, SUNY, Stony Brook, NY; and J. N. Lee
9:50 AMJ9.5Downward propagation of dynamical signals in the middle atmosphere  
Steven Charles Hardiman, DAMTP, Univ. of Cambridge, UK, Cambridge, United Kingdom; and P. H. Haynes
 
8:30 AM-9:50 AM, Thursday, Ballroom A
Session 8 Madden-Julian Oscillation
Organizer: Amy B. Solomon, NOAA/CIRES/CDC, Boulder, CO
8:30 AM8.1A New Multi-Scale Model for the Madden-Julian Oscillation  
Andrew Majda, New York Univ., New York, NY; and J. Biello
8:50 AM8.2The nonlinear character of MJO/Oceanic Kelvin wave interactions about the ENSO cycle  extended abstract wrf recording
Paul E. Roundy, CIRES/Univ or Colorado and NOAA/AL, Boulder, CO; and G. N. Kiladis
9:10 AM8.3The Madden-Julian Oscillation (MJO)-like structure obtained with a global cloud resolving model NICAM (Nonhydrostatic ICosahedral Atmospheric Model)  
Shin-ichi Iga, Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan; and H. Tomita, H. Miura, T. Nasuno, and M. Satoh
9:30 AM8.4The Birth and Death of the MJO: An Observational Study  extended abstract
James J. Benedict, Colorado State University, Fort Collins, CO; and D. A. Randall
 
9:50 AM-2:05 PM, Thursday, Ballroom A
Session 9 Eddy Interactions, Jets, and Turbulence
Organizer: Oliver Buhler, New York University, New York, NY
9:50 AM9.1Vortex Evolution by Straining: Theory and Application to Cyclone/Anticyclone Asymmetry in Interior Flow Regimes  
Michael T. Montgomery, Colorado State University, Fort Collins, CO; and J. C. McWilliams and L. P. Graves
10:10 AMCoffee Break  
10:30 AM9.2Why do baroclinic eddies increase the temperature gradient?  
Walter A. Robinson, University of Illinois at Urbana-Champaign, Urbana, IL
10:50 AM9.3Merger and Alignment of QG Ellipsoidal Vortices  
Neil Martinsen-Burrell, University of Colorado; and K. Julien and J. B. Weiss
11:10 AM9.4Turbulence scaling in moist climates of an idealized general circulation model  
Paul A. O'Gorman, MIT, Cambridge, MA; and T. Schneider
11:30 AM9.5The sensitivity of global ocean circulation to Southern Ocean winds and eddies  
Anand Gnanadesikan, NOAA/GFDL, Princeton, NJ; and R. Hallberg
11:50 AM9.6Statistics of optimal perturbations in quasigeostrophic turbulence  
Timothy DelSole, COLA, Calverton, MD
12:10 PMLunch Break  
1:45 PM9.7Scaling laws and phase transitions of atmospheric macroturbulence  
Tapio Schneider, California Institute of Technology, Pasadena, CA
 
10:30 AM-12:00 PM, Thursday, Ballroom D
Joint Session 10 climate variability and trends (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)(especially Middle Atmosphere)
Organizers: Eugene C. Cordero, Cooperative Research Centre for Southern Hemisphere Meteorology, Clayton, Vic. Australia; Fred Kucharski, Abdus Salam International Centre for Theoretical Physics, Trieste, Trieste Italy; Richard B. Neale, NOAA/CIRES/CDC, Boulder, CO
10:30 AMJ10.1Decadal interactions between the western tropical Pacific and the North Atlantic Oscillation  
Fred Kucharski, Abdus Salam International Centre for Theoretical Physics, Trieste, Trieste, Italy; and F. Molteni and A. Bracco
10:50 AMJ10.2Climatology and Changes of Extra-Tropical Storm Tracks and Cyclone Activity: Comparison of ERA-40 with NCEP/NCAR Reanalysis for 1958-2001  
Xiaolan L. Wang, MSC, Downsview, ON, Canada; and V. R. Swail and F. W. Zwiers
11:10 AMJ10.3On the effect of the Arctic Oscillation on the Northern hemisphere anticyclones  
Lily Ioannidou, McGill Univ., Montreal, QC, Canada; and P. M. K. Yau
11:30 AMJ10.4Characterizing convective inhibition during the sub–tropical mid–summer droughts  extended abstract wrf recording
Richard B. Neale, NOAA/CIRES/CDC, Boulder, CO; and B. Mapes
11:50 AMJ10.5Changes in the NAO distribution in high resolution PRUDENCE time-slice climate change experiments  
Erika Coppola, CETEMPS, L'Aquila, Italy; and F. Kucharski and F. Giorgi
12:10 PMLunch Break  
1:45 PMJ10.6Widening trend of the Hadley cell during the past 40 years  
Thomas Reichler, ANL, Salt Lake City, Utah; and I. Held
2:05 PMJ10.7Causes of recent changes in the strength of the Hadley cell.  
Christos M. Mitas, Univ. of Miami, Miami, FL; and A. Clement
2:25 PMJ10.8The influence of sea surface temperatures on the Northern winter stratosphere: Ensemble simulations with the MAECHAM5 model  
Elisa Manzini, National Institute for Geophysics and Volcanology, Bologna, Italy; and M. A. Giorgetta, M. Esch, L. Kornblueh, and E. Roeckner
2:45 PMJ10.9Stratospheric variability and trends in IPCC model simulations  
Eugene Cordero, San Jose State Univ., San Jose, CA
3:05 PMJ10.10Distribution functions of a spurious trend in finite length dataset with natural variability: statistical considerations and a numerical experiment with a global circulation model  
Seiya Nishizawa, Kobe Univ., Kobe, Japan; and S. Yoden
3:25 PMCoffee Break  
3:45 PMJ10.11Mutual interactions between secular trends and modes of variability in a changing climate  
Grant Branstator, NCAR, Boulder, CO; and F. Selten
4:05 PMJ10.12An updated assessment of stratospheric temperature trends  
William J. Randel, NCAR, Boulder, CO
4:25 PMJ10.13Mysteries of the tropical lower stratosphere: trends and cycles  
George C. Reid, NOAA/AL, Boulder, CO
 
2:05 PM-4:25 PM, Thursday, Ballroom A
Session 10 Large Scale Dynamics I
Organizer: Steven B. Feldstein, Penn State Univ., University Park, PA
2:05 PM10.1Compensation in the heat balance of outcroppping isotherms  
Arnaud Czaja, MIT, Cambridge, MA; and G. Boccaletti
2:25 PM10.2Forward modeling of barotropic and baroclinic tides present and past  
Brian K. Arbic, Princeton University, Princeton, NJ
2:45 PM10.3Shear instability in a shallow water system with implication to Venus atmosphere  
Shin-ichi Iga, Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan; and Y. Matsuda
3:05 PM10.4Meridional flow of source driven abyssal currents  
G. E. Swaters, University of Alberta, Edmonton, AB, Canada
3:25 PMCoffee Break  
3:45 PM10.5The limiting form of zonally asymmetric inertial instability  
Stephen D. Griffiths, Department of Atmospheric Sciences, University of Washington, Seattle, WA
10.6Physics and dynamics of density compensated temperature and salinity anomalies  
Rémi Tailleux, Laboratoire de Météorologie Dynamique, Paris, France; and A. Lazar and C. J. C. Reason
 
4:30 PM-6:00 PM, Thursday, Riverside
Joint Poster Session 6 Tropical-Extratropical Interactions (Including the QBO) (Joint with the Middle Atmosphere, Fluid Dynamics and Climate Variations)-Poster
 JP6.1Tropical stratospheric zonal winds in ECMWF ERA-40 reanalysis, rocketsonde data, and rawinsonde data  
Mark P. Baldwin, Northwest Research Associates, Bellevue, WA; and L. J. Gray
 JP6.2Dynamical Processes Controlling the Distribution of Southern Hemisphere Column Ozone  
Matthew H. Hitchman, Univ. of Wisconsin, Madison, WI; and M. J. Rogal, A. S. Huesmann, and I. Stajner
 JP6.4Influence of the Madden-Julian oscillation on cold surges in East Asia  
Jee-Hoon Jeong, Seoul National Univ., Seoul, South Korea; and C. H. Ho and B. M. Kim
 JP6.5Footprint of the Dynamical Amplifier of Global Warming at the TOA  
Christelle Castet, Florida State Univ., Tallahassee, FL; and M. Cai
 JP6.6Extratropical sensitivity to tropical sea surface temperatures  
Prashant D. Sardeshmukh, NOAA/CIRES/CDC, Boulder, CO; and J. J. Barsugli and S. I. Shin
 JP6.7Paper moved to Session 6, in the 15th Fluid Dynamics Conference. New paper number 6.7  
 JP6.8Discriminants of global stratospheric variability related to the equatorial QBO and the 11-year solar cycle  
Charles D. Camp, Univ. of Washington, Seattle, WA; and K. K. Tung
 JP6.9A new look at the midlatitude-MJO teleconnection in the Northern Hemisphere winter  
Baek-Min Kim, Seoul National Univ., Seoul, South Korea; and G. H. Lim and K. Y. Kim
 
4:30 PM-6:00 PM, Thursday, Riverside
Joint Poster Session 7 STRATOSPHERE-TROPOSPHERE COUPLING (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS)-POSTER (Joint between the 15th Conference on Atmospheric and Oceanic Fluid Dynamics, the 13th Conference on Middle Atmosphere, and the 17th Conference on Climate Variability and Change)
 JP7.1The response of the coupled stratosphere-troposphere system to impulsive forcing from the troposphere  
Thomas Reichler, ANL, Salt Lake City, Utah; and P. J. Kushner and L. M. Polvani
 JP7.2Behavior of planetary waves before and after stratospheric sudden warming events in several phases of the equatorial QBO  
Yoko Naito, Kyoto University, Kyoto, Japan; and S. Yoden
 JP7.3Vortex-vortex interactions in the winter stratosphere  
Richard K. Scott, Northwest Research Associates, Bellevue, WA; and D. G. Dritschel
 JP7.4Vertical spatial modulation of forced planetary waves in an atmosphere with stratospheric ozone heating: implications for stratosphere -troposphere coupling  
Terry Nathan, Univ. of California, Davis, CA; and E. Cordero
 JP7.5Stratospheric polar cap mean height and temperature as extended-range weather predictors  
Peter Siegmund, KNMI, De Bilt, Netherlands
 JP7.6Pyro-cumulonimbus: a newly discovered mechanism for troposphere-to-stratosphere injection  
Michael Fromm, NRL, Washington, DC; and R. Servranckx, R. Bevilacqua, and G. Yue
 JP7.7Predictability of stratospheric sudden warming events in the Northern Hemisphere  
Toshihiko Hirooka, Kyushu Univ., Fukuoka, Japan; and T. Ichimaru and H. Mukougawa
 JP7.8Polar Vortex Oscillation: A View from an Isentropic PV-Latitude Lagrangian Coordinate  
Ming Cai, Florida State Univ., Tallahassee, FL; and R. C. Ren
 JP7.9Is stratospheric variability uniquely controlled by tropospheric wave forcing?  
Richard K. Scott, Northwest Research Associates, Bellevue, WA; and L. M. Polvani
 JP7.10Interdiurnal and intraseasonal variability of the coupling between troposphere and stratosphere  
Nour-Eddine Omrani, Univ. of Kiel, Kiel, Germany; and M. Latif and M. A. Giorgetta
 JP7.11Diagnosing the stratosphere-to-troposphere flux of Ozone  
Juno Hsu, Univ. of California, Irvine, CA; and M. Prather and O. Wild
 JP7.12Deep convective influence on the Asian summer monsoon and associated tracer variability observed with AIRS  
Mijeong Park, NCAR, Boulder, CO; and W. J. Randel
 JP7.13Changes in the Brewer-Dobson circulation due to the increased CO2 - Radiation and SST induced effects  
Chihiro Kodama, Tohoku Univ., Sendai, Japan; and T. Iwasaki, K. Shibata, and S. Yukimoto
 JP7.14A new look at stratospheric warming events in reanalysis datasets and numerical models  
Andrew J. Charlton, Columbia Univ., New York, NY; and L. Polvani
JP7.15A distinctive dynamical feature of the lowermost stratosphere  
H.C. Davies, ETH, Zurich, Switzerland; and S. Kew and M. Sprenger
 
4:30 PM-6:00 PM, Thursday, Riverside
Joint Poster Session 8 Climate Variability and Trends - POSTERS (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS) (Joint between the 17th Conference on Climate Variability and Change, the 13th Conference on Middle Atmosphere, and the 15th Conference on Atmospheric and Oceanic Fluid Dynamics)
 JP8.1The NAO, the AO, and global warming: How closely related?  
Judah Cohen, AER, Lexington, MA; and M. Barlow
 JP8.2The MJO simulation of 14 IPCC AR4 coupled climate models: Structure and feedback analysis  
Jia-Lin Lin, The Ohio State University, Columbus, OH; and B. Mapes and K. Weickmann
 JP8.3The 1976 transition in precipitation over the Americas: the influence of tropical SST  
Huei-Ping Huang, Lamont-Doherty Earth Observatory of Columbia Univ., Palisades, NY; and R. Seager and Y. Kushnir
 JP8.4Spring onset in the Northern Hemisphere: A role for the stratosphere?  
Robert X. Black, Georgia Institute of Technology, Atlanta, GA; and B. A. McDaniel and W. A. Robinson
 JP8.5Simulation of a low-level westerly jet and its role in West Africa precipitation variability  
Christina M. Patricola, Cornell Univ., Ithaca, NY; and K. H. Cook
 JP8.6Regional or local? An analysis of trends and extremes on long-term Mexican precipitation  
Marco A. Salas-Flores, Univ. of East Anglia, Norwich, Norfolk, United Kingdom; and P. D. Jones
 JP8.7Decadal Temperature, Rainfall and Hydrological Trends Over the Greater Horn of Africa  extended abstract
Jared Bowden, North Carolina State Univ., Raleigh, NC; and F. H. M. Semazzi, R. Anyah, B. Onol, and A. Tawfik
 JP8.8On the spatial and temporal structure of the NAO and annular modes  
Edwin P. Gerber, Princeton Univ., Princeton, NJ; and G. K. Vallis
 JP8.9Interdecadal-Scale Correlation between Global SSTA and Climate Anomaly of China  
Xiaoxia Zhou, Nanjing Univ. of Information Science & Technology, Nanjing, China; and P. Wang
 JP8.10Increase in storm track activity during the second half of the twentieth century, and its potential impacts on atmosphere-ocean CO2 exchange  
Edmund K. M. Chang, SUNY, Stony Brook, NY; and Y. Guo
 JP8.11Has Canada Experienced More Frequent Adverse or Fair Weather Since 1953?  
Xiaolan L. Wang, MSC, Downsview, ON, Canada
 JP8.12Dynamics of the Shallow Return Flow in ITCZ Regions  
David S. Nolan, Univ. of Miami/RSMAS, Miami, FL; and C. Zhang
 JP8.13Different relationship between decadal polar temperature and eddy heat flux in the lower stratosphere in mid-winter from early spring  
Dongjoon Kim, Seoul National Univ., Seoul, South Korea; and W. Choi and H. Lee
 JP8.14Observational requirements for climate monitoring of upper-air temperature  
Dian J. Seidel, NOAA/ARL, Silver Spring, MD; and M. Free
 JP8.15Combining representations of entrainment and organization to better model atmospheric variability  extended abstract
Richard B. Neale, NOAA/CIRES/CDC, Boulder, CO; and B. Mapes
 JP8.16Assessment of trends in surface and upper air temperatures at various locations in Canada  extended abstract
Lucie A. Vincent, MSC, Toronto, ON, Canada; and E. Milewska
JP8.17Analyses of Temperature Variations in the Middle Atmosphere on Pressure vs. Altitude Surfaces  
Ellis Remsberg, NASA/LRC, Hampton, VA
 JP8.18An Assessment of the Interannual Variability of the Latent Heat Flux From NWP reanalyses Over the Tropical Pacific.  
Xiangze Jin, WHOI, Woods Hole, MA; and L. Yu and R. A. Weller
 JP8.19Middle atmosphere chemical transport model evaluation with long-term data sets  
Richard Stolarski, NASA/GSFC, Greenbelt, MD; and A. R. Douglass and S. E. Strahan
 
4:35 PM, Thursday, Thomas Paine B
Poster Session 2 Fluid Dynamics Posters II
 P2.2Zonal jets and anisotropic turbulence in natural and laboratory flows  
Boris Galperin, University of South Florida, St. Petersburg, FL; and S. Sukoriansky and N. Dikovskaya
 P2.3Wavelength scaling of the drag coefficient of the ocean surface  
Paul Hwang, NRL, Stennis Space Center, MS
 P2.4Vortex cores, circulation cells, and filaments in 2D and 3D quasi-geostrophic turbulence  
Mark R. Petersen, LANL, Los Alamos, NM; and J. Weiss and K. Julien
 P2.5Moisture flux and condensation in turbulent flows  
Paul A. O'Gorman, MIT, Cambridge, MA; and T. Schneider
 P2.6The vertical Advection of angular Momentum during the austral polar Vortex Splitting of September 2002  
Dieter H. W. Peters, University of Rostock, Kühlungsborn, Mecklenburg, Germany; and C. Zülicke and P. N. Vargin
 P2.7The Intrinsic Sensitivity of the Wave-Merger Problem  extended abstract
Zhiyuan Liu, University of Wisconsin, Milwaukee, WI; and P. J. Roebber
 P2.8The interpretation of upscale temperature flux in multiscale models of the equatorial troposphere  
Joseph A. Biello, New York University, New York, NY; and A. Majda
 P2.9The interaction of a wave with a vortex in 2-D rotating shallow water  
Richard K. Scott, Northwest Research Associates, Bellevue, WA; and L. M. Polvani and O. Buhler
P2.10The impact of outflow branches from a tropical cyclone on the life-cycle of baroclinic-wave  
Seol Eun Shin, University of Munich, Munich, Germany
 P2.11Stratified turbulence dominated by vortical motion and the effects of weak rotation  
Michael L. Waite, McGill University, Montreal, QC, Canada; and P. Bartello
 P2.12Simulation and Diagnostics of a Near-Equator Tropical Cyclone  
Tieh-Yong Koh, Nanyang Technological University, Singapore, Singapore; and H. Lim
 P2.13Self-organization of atmospheric macroturbulence into critical states of weak nonlinearity  
Tapio Schneider, California Institute of Technology, Pasadena, CA; and C. C. Walker
 P2.14Scaling baroclinic eddy fluxes: vortices and energy balance  
Andrew F. Thompson, SIO/Univ. of California, La Jolla, CA; and W. R. Young
 P2.15Paper moved to Joint Poster Session 5, new paper number JP5.28  
 P2.16Paper moved to Joint Poster Session 1, new paper number JP1.23  
 P2.17On the Parametrically driven surface waves in rectangular containers  
Chanthy Iek, NASA, Cleveland, OH
 P2.18On the double cascade of energy and enstrophy in QG turbulence  extended abstract
Eleftherios Gkioulekas, University of Washington, Seattle, WA; and K. K. Tung
 P2.19Nature of the differences in the intraseasonal variability of the Pacific and Atlantic storm tracks: A diagnostic study  
Yi Deng, University of Illinois, Urbana, IL; and M. Mak
 P2.20Moisture-coupled travelling waves for a simplified tropical climate model  
Samuel N. Stechmann, New York University, New York, NY; and A. Majda
P2.21Interactions between near-inertial motion and unstable barotropic jets  
Aaron Gertz, McGill, Montreal, QC, Canada; and D. Straub
 P2.22Experiments and Documentation Performed to Predict the Depths of Rivers: Detailed Analysis of the Watershed and Its Surroundings  
Jonathan Paul Karman Maciel, Lyndon State College, Lyndonville, VT
 P2.23Dynamical Processes of Equatorial Atmospheric Angular Momentum (formerly paper P2.23)  
Steven B. Feldstein, Penn State Univ., University Park, PA
 P2.24Closure theory for the effective diffusivity tensor in forced beta-plane turbulence  
K. Shafer Smith, New York University, New York, NY
 P2.25Aspect ratio effects in quasi-2D turbulence  
Keith Ngan, McGill, Montreal, QC, Canada; and D. Straub and P. Bartello
 P2.26Ageostrophic relative vorticity forcing in the upper troposphere associated with the onset of blocking in the Southern Pacific  
F. Javier Sáez de Adana, Cornell University, Ithaca, NY; and S. J. Colucci
 P2.27A simple multi-cloud convective parametrization for tropical superclusters  
Boualem Khouider, University of Victoria, Victoria, BC, Canada; and A. Majda
 P2.28Dynamics of the Southern Hemisphere spiral jet and storm track (formerly paper 6.5)  
Lindsey N. Williams, Penn State University, University Park, PA; and S. Lee and S. W. Son
 
Friday, 17 June 2005
8:30 AM-10:30 AM, Friday, Riverside
Joint Poster Session 9 Stratosphere chemistry/radiation/climate feedback processes--POSTER (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variation)
Organizer: Piers M. de F. Forster, Univ. of Reading, Reading, Berks. United Kingdom
 JP9.1The response of the QBO to zonal-mean ozone perturbations consistent with the 11-year solar cycle  
Eugene Cordero, San Jose State Univ., San Jose, CA; and T. Nathan
 JP9.2Properties of water complexes and their effect on atmospheric radiative transfer  
Veronica Vaida, Univ. of Colorado, Boulder, CO
 JP9.3Past and future changes in the dynamical containment of Antarctic ozone depletion modelled using a chemistry-climate model  
Gregory Bodeker, National Institute of Water and Atmospheric Research, Omakau, Central Otago, New Zealand; and H. Struthers and P. Huck
 JP9.4Choosing meteorological variables to be assimilated into off-line CTM driven by GCM for ozone reanalysis  
Kazuyuki Miyazaki, Tohoku Univ., Sendai, Japan; and T. Iwasaki, K. Shibata, M. Deushi, and T. T. Sekiyama
 JP9.5A new linearized ozone photochemistry scheme for high altitude NWP and climate models  
John McCormack, Naval Research Lab, Washington, DC; and D. E. Siskind, S. Eckermann, L. Coy, and D. Allen
 JP9.6A model study of the effect of ozone depletion on lower-stratospheric structure  
Mark A. Olsen, NASA/GSFC, Greenbelt, MD; and R. Stolarski, M. L. Gupta, J. E. Nielsen, and S. Pawson
 
8:30 AM, Friday, Thomas Paine B
Poster Session 3 Fluid Dynamics Posters III
 P3.1What are the sources of mechanical damping in Matsuno–Gill type models?  extended abstract
Jialin Lin, NOAA/CIRES/CDC, Boulder, CO; and B. Mapes
 P3.2Wave-driven vortex dynamics on barred beaches  
Andrea K. Barreiro, New York University, New York, NY
 P3.3The vertical scale of the Eady problem in the presence of a surface mixed layer  
Pablo Zurita-Gotor, UCAR and NOAA/GFDL, Princeton, NJ
 P3.4The HLLC Riemann solver applied to atmospheric flow simulations  
Nash'at Ahmad, George Mason University, Fairfax, VA; and Z. Boybeyi
 P3.5Solution of Poisson Equation on Unstructured Grids  
Jozsef Bakosi, George Mason University, Fairfax, VA; and Z. Boybeyi, J. Lindeman, and N. Ahmad
 P3.6Response of idealized Hadley circulations to seasonally varying heating  
Christopher C. Walker, California Institute of Technology, Pasadena, CA; and T. Schneider
 P3.7Nonlinear shallow water model with WTG approximation  
Bo Zhou, Columbia University, New York, NY
 P3.8Meridional Asymmetries in Large-Scale Atmospheric Dynamical Phenomena  
Iordanka Panayotova, University of Wisconsin, Milwaukee, WI; and K. L. Swanson
 P3.9Local Lagrangian and Eulerian available energetics in moist atmospheres  
Peter R. Bannon, Penn State University, University Park, PA
 P3.10Asymptotic Solutions to the Axisymmetric Moist Hadley Circulation  
Samuel P. Burns, Columbia University, New York, NY; and A. H. Sobel and L. M. Polvani
 P3.11A new method for 3D cloud-resolving simulations of large- scale atmospheric circulation  
Zhiming Kuang, California Institute of Technology, Pasadena, CA
 P3.12The ocean's memory of the atmosphere: residence-time distribution and water-mass ventilation (formerly paper 5.3)  
Francois W. Primeau, University of California, Irvine, CA; and M. Holzer
 
10:30 AM-1:15 PM, Friday, Ballroom D
Joint Session 11 stratosphere chemistry/radiation/climate feedback processes (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Organizers: Gregory Bodeker, National Institute of Water and Atmospheric Research, Omakau, Central Otago New Zealand; Veronica Vaida, University of Colorado, Boulder, CO
10:30 AMJ11.1Simulation of historical stratospheric temperature trends by the GFDL coupled atmosphere-ocean models  
M. Daniel Schwarzkopf, NOAA/GFDL, Princeton, NJ; and V. Ramaswamy
10:50 AMJ11.2Separating the chemical And dynamical contributions to ozone change  
A. R. Douglass, NASA/GSFC, Greenbelt, MD; and R. S. Stolarski and P. A. Newman
11:10 AMJ11.3Interannual variations and trends of total ozone at northern midlatitudes: Correlation with stratospheric EP flux and potential vorticity  extended abstract wrf recording
Lon L. Hood, Univ. of Arizona, Tucson, AZ; and B. E. Soukharev
11:30 AMJ11.4Observations and modeling of low ozone pockets in stratospheric anticyclones  
V. Lynn Harvey, Univ. of Colorado, Boulder, CO; and C. E. Randall and G. L. Manney
11:50 AMJ11.5The role of mid-latitude planetary waves in predicting the severity of Antarctic ozone depletion  
Petra E. Huck, Univ. of Canterbury, Christchurch, New Zealand; and A. J. McDonald and G. Bodeker
12:10 PMLunch Break  
1:45 PMJ11.6Simulating the response of stratospheric ozone to specified increases in greenhouse gas concentrations between 1979 and 2060  
Michel S. Bourqui, McGill Univ., Montreal, QC, Canada
2:05 PMJ11.7SPARC CCMVal comparison of radiation schemes  
Piers M. de F. Forster, Univ. of Reading, Reading, England
2:25 PMJ11.8The inability of tropical lower stratospheric ozone to recover in a chemistry-radiation-dynamics model  
Joan E. Rosenfield, NASA/GSFC, Greenbelt, MD; and M. Schoeberl
2:45 PMJ11.9Radiative and transport characteristics of 3D greenhouse gases  
Charles L. Curry, MSC, Victoria, BC, Canada
3:05 PMJ11.10The evolution of winter stratospheric dynamics and temperatures in the presence of a weak surface temperature gradient.  
Robert Lindsay Korty, MIT, Cambridge, MA
 
10:30 AM-3:45 PM, Friday, Ballroom A
Session 11 Large-Scale Dynamics II
Organizers: Dieter H. W. Peters, University of Rostock, Kühlungsborn, Mecklenburg Germany; Thomas Reichlar, Univ. of Utah, Salt Lake City, UT
10:30 AM11.1Instability and wave propagation in compressible quasi-geostrophic dynamics  
Richard K. Scott, Northwest Research Associates, Bellevue, WA; and D. G. Dritschel
10:50 AM11.2Influences of baroclinic eddies on the Hadley cell  
Christopher C. Walker, California Institute of Technology, Pasadena, CA; and T. Schneider
11:10 AM11.3Ensemble estimation of balanced dynamics  
Gregory J. Hakim, University of Washington, Seattle, WA
11:30 AM11.4Vertical modes in a moist convecting atmosphere  
Matthew E. Peters, University of Washington, Seattle, WA; and C. S. Bretherton
11:50 AM11.5On the available energy of symmetric circulations  
Sorin Codoban, University of Toronto, Toronto, ON, Canada; and T. G. Shepherd
12:10 PMLunch Break  
1:45 PM11.6Eddies and thermally forced meridional overturning circulations  
Simona Bordoni, University of California, Los Angeles, CA; and T. Schneider and B. Stevens
2:05 PM11.7Nonlinear Thermally Forced Circulations in Three Dimensions  
Timothy J. Dunkerton, NorthWest Research Associates, Bellevue, WA
2:25 PM11.8A parameter sweep experiment on quasi-periodic variations of the polar vortex due to wave-wave interaction in a barotropic model  
Yasuko Hio, Kyoto University, Kyoto, Japan; and S. Yoden
2:45 PM11.9Distributed forcing of forecast and assimilation error systems  
Brian Farrell, Harvard Univ., Cambridge, MA; and P. J. Ioannou
3:05 PM11.10Energy Transports in an Idealized Moist GCM  
Dargan M. Frierson, Princeton University, Princeton, NJ; and I. Held and P. Zurita-Gotor
3:25 PM11.11Dynamics of error growth in an NWP system  
H. C. Davies, ETH, Zurich, Switzerland; and M. Didone and M. Sprenger
 

Browse the complete program of The 17th Conference on Climate Variability and Change/15th Conference on Atmospheric and Oceanic Fluid Dynamics/13th Conference on Middle Atmosphere