Session 11 15th Conference on Atmospheric and Oceanic Fluid Dynamics

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Monday, 13 June 2005

8:30 AM-10:10 AM: Monday, 13 June 2005


Session 1
Tropical Dynamics
Location: Ballroom B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: Ming Cai, Florida State University
8:30 AM
1.1
Self-Similarity in Organized Tropical Convection
George N. Kiladis, NOAA/AL, Boulder, CO; and K. H. Straub and P. T. Haertel
9:30 AM
1.4
Connections between PV Intrusions and Tropical Convection
Beatriz Funatsu, Johns Hopkins Univ., Baltimore, MD; and D. W. Waugh
9:50 AM
1.5
Precipitation fronts and tropical wave dynamics
Olivier Pauluis, New York Univ., New York, NY; and D. M. Frierson and A. J. Majda

10:30 AM-12:10 PM: Monday, 13 June 2005


Session 2
Mixing Processes
Location: Ballroom B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: Keith Ngan, McGill
10:50 AM
2.2
Destruction of potential vorticity by winds
Leif N. Thomas, Univ. of Washington, Seattle, WA
11:10 AM
2.3
Impact of stability on the gas transfer through the skin layer at the air-sea interface
Christoph Zuelicke, Leibniz-Institute of Atmospheric Physics, Kuehlungsborn, Germany
11:50 AM
2.5
Interactive ocean mixing
Robert Lindsay Korty, MIT, Cambridge, MA; and J. Scott and K. Emanuel

10:30 AM-6:15 PM: Monday, 13 June 2005


Joint Session 1
dynamics and Changes of climate modes, including annular modes (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Location: Ballroom D (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizers: Annmarie Eldering, JPL; Toshiki Iwasaki, Tohoku Univ.
10:30 AM
J1.1
The direct effect of stratospheric variability on the tropospheric circulation
David W. J. Thompson, Colorado State Univ., Ft. Collins, CO

11:00 AM
J1.2
The quasi-two-day wave in a middle atmosphere GCM
Diane Pendlebury, Univ. of Toronto, Toronto, ON, Canada
11:20 AM
J1.3
The Northern Annular Mode: Atlantic vs. Pacific
Scott J. Eichelberger, Univ. of Washington, Seattle, WA
11:40 AM
J1.4
Variability of the Antarctic Oscillation during the Twentieth Century
Julie M. Jones, GKSS Research Centre, Geesthacht, Germany; and M. Widmann

12:00 PM
J1.5
12:20 PM
J1.6
Rossby-wave/orographic dynamics of the northern hemisphere
Peter B. Rhines, Univ. of Washington, Seattle, WA

12:40 PM
J1.7
Opposing effects of reflective and non–reflective planetary wave breaking on the NAO
John T. Abatzoglou, Univ. of California, Irvine, CA; and G. Magnusdottir
1:00 PM
J1.8
1:20 PM
J1.9
Low frequency variability induced by continents and potential vorticity sources
Daniel Hodyss, Univ. of Miami/RSMAS, Miami, FL; and T. Nathan

1:40 PM
J1.10
2:00 PM
J1.11
Does 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

2:20 PM
J1.12
Intraseasonal dynamical evolution of the Northern Annular Mode
Brent A. McDaniel, Georgia Institute of Technology, Atlanta, GA; and R. X. Black
2:40 PM
J1.4a
Lunch Break

4:15 PM
J1.9a
Coffee Break

1:45 PM-2:45 PM: Monday, 13 June 2005


Session 3
Stochastic Modeling
Location: Ballroom B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: F. Kwasniok, Univ. of Oldenburg
1:45 PM
3.1
The stochastic parametric mechanism for generation of surface water waves by wind
Petros J. Ioannou, Univ. of Athens, Athens, Greece; and B. Farrell
2:05 PM
3.2
2:25 PM
3.3
Extracting 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, 13 June 2005


Session 4
Thermohaline flows
Location: Ballroom B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: Anand Gnanadesikan, Johns Hopkins University
2:45 PM
4.1
Glacial climate variability and millenial scale oscillations
Geoffrey K. Vallis, Princeton Univ., Princeton, NJ; and J. Loving

3:05 PM
4.2
Limitation of large-scale ocean transport by small-scale mixing
Paola Cessi, SIO/Univ. of California, La Jolla, CA; and W. R. Young
3:25 PM
4.3
Large scale circulation and convective buoyancy losses
Claudia Pasquero, California Institute of Technology, Pasadena, CA; and J. Adkins and A. Ingersoll
3:45 PM
4.4
Sandstrom's theorem and the energetics of horizontal convection
William R. Young, SIO/Univ. of California, La Jolla, CA

4:05 PM
4.2a
Coffee Break

4:30 PM-4:30 PM: Monday, 13 June 2005


Poster Session 1
Fluid Dynamics Posters I
Location: Thomas Paine B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
P1.1
What does Sandstrom's Theorem tell us about the ocean overturning circulation?
Anand Gnanadesikan, Johns Hopkins University, Baltimore, MD

P1.2
Turbulent mixing underneath surface waves
Genglin Tang, NASA GSFC/Wallops Flight Facility, Wallops Island, VA; and S. R. Long and N. E. Huang

Handout (603.6 kB)

P1.3
Two 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

P1.4
Sensitivity 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

P1.5
Nonlinear Stochastic Low-Order Models of Atmospheric Low-Frequency Variability
F. Kwasniok, Univ. of Oldenburg, Oldenburg, Germany

P1.7
DNS of reduced equations for rotationally constrained nonhydrostatic flows
Michael Sprague, Univ. of Colorado, Boulder, CO; and K. Julien, E. Knobloch, and J. Werne

P1.8
Daily 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

P1.9
Buoyant plumes in a cross flow: Numerical simulations and laboratory experiments
Philip Cunningham, Florida State Univ., Tallahassee, FL

P1.10
A 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

P1.11
A study of oceanic mixing processes: moderate wind regime
Chung-Hsiung Sui, National Taiwan Univ., Taipei, Taiwan; and H. H. Chia, L. W. Wang, and H. Liu

4:30 PM-6:00 PM: Monday, 13 June 2005


Joint Poster Session 1
DYNAMICS AND CHANGES OF CLIMATE MODES, INCLUDING ANNULAR MODES (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS)-POSTER
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
JP1.1
On the Zonal Structure of the Annular Modes
Paul J. Kushner, Univ. of Toronto, Toronto, ON, Canada; and G. Lee

JP1.2
Interference of extratropical surface climate anomalies induced by El Niño and stratospheric sudden warmings
Masakazu Taguchi, Univ. of Washington, Seattle, WA; and D. L. Hartmann

Handout (279.2 kB)

JP1.3
A seasonally lagged response to the NAO in the North Pacific
Hongxu Zhao, Univ. of Toronto, Toronto, ON, Canada; and K. Moore

JP1.4
Thermal 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

JP1.5
Solar cycle modulation of the Southern Annular mode
Yuhji Kuroda, MRI, Tsukuba, Ibaraki, Japan; and K. Kodera and K. Shibata

JP1.6
Simulation of recent climate change in Antarctic polar region
Barbara Grassi, Univ. of L'Aquila, Coppito -L'Aquila, Italy; and G. Redaelli and G. Visconti

JP1.7
Relation 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

JP1.8
Multiplicity of ENSO
Fei-Fei Jin, Florida State Univ., Tallahassee, FL; and L. Bejarano

JP1.9
Is the North Atlantic Oscillation a breaking wave?
Christian Franzke, New York Univ., New York, NY; and S. Lee and S. B. Feldstein

JP1.10
Forcing Patterns of Northern Hemisphere Low-Frequency Flow
Christian Franzke, New York Univ., New York, NY

JP1.11
Impact 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

JP1.12
Interdecadal 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

JP1.14
Earlier spring in East Asia associated with Arctic Oscillation
Su Jong Jeong, Seoul National Univ., Seoul, Kwanak gu, Korea, Republic of (South); and J. Jeong and C. H. Ho

JP1.15
Diagnosis of global energetics based on wave-mean-flow interactions
Toshiki Iwasaki, Tohoku Univ., Sendai, Japan; and S. Uno

JP1.17
JP1.18
Analytical and Numerical Analyses for Synoptic Eddy and Low-Frequency Flow Feedback
Lin Lin, Florida State Univ., Tallahassee, FL; and F. F. Jin

JP1.19
A non-linear expression of the North Atlantic Oscillation in the North Pacific
Hongxu Zhao, Univ. of Toronto, Toronto, ON, Canada; and K. Moore

JP1.20
A composite study of sub-monthly circulation features over East Asia during late summer
Ken-Chung Ko, National Kaohsiung Normal Univ., Kaohsiung, Taiwan

JP1.22
Consistency 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

JP1.23
On 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-9:30 AM: Tuesday, 14 June 2005


Session 5
Atmosphere-Ocean Interactions
Location: Ballroom B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: Edmund K.M. Chang, SUNY at Stony Brook
8:50 AM
5.2
9:10 AM
5.4
On forcing ocean models with scatterometer-derived winds
Thomas Duhaut, McGill, Montreal, QC, Canada; and D. Straub

8:30 AM-10:30 AM: Tuesday, 14 June 2005


Joint Session 2
the global tropopause (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Location: Ballroom A (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizer: Dian J. Seidel, NOAA/ARL
9:00 AM
J2.2
9:20 AM
J2.3
9:40 AM
J2.4
The role of frontogenesis in cyclogenesis at the tropopause
Aarnout Van Delden, Utrecht Univ., Utrecht, Netherlands
10:00 AM
J2.4a
Coffee Break

8:30 AM-11:30 AM: Tuesday, 14 June 2005


Joint Session 3
predictability of the climate system (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Location: Ballroom D (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizers: Gregory J. Hakim, Univ. of Washington; Laura Pan, NCAR; Peter Siegmund, KNMI
8:50 AM
J3.2
Evaluation 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
9:09 AM
J3.3
9:29 AM
J3.4
9:49 AM
J3.5
The MJO problem in GCMs: What are the missing physics?
J.L. Lin, NOAA/CIRES/CDC, Boulder, CO
10:09 AM
J3.6
Information theory and predictability for low frequency variability
Rafail Abramov, University of Illinois at Chicago, Chicago, IL; and A. Majda

10:29 AM
J3.7
How 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 AM
J3.8
11:49 AM
J3.6a
Coffee Break

12:09 PM
J3.10a
12:29 PM
J3.10b
Lunch Break

9:30 AM-12:10 PM: Tuesday, 14 June 2005


Session 6
Mid-latitude Dynamics
Location: Ballroom B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: F. Javier Sáez de Adana, Cornell University
9:30 AM
6.1
Storm tracks and synoptic eddy dynamics in NASA model simulations
Dennis P. Robinson, Georgia Institute of Technology, Atlanta, GA; and R. X. Black
10:10 AM
6.3
Quasi-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
11:50 AM
6.5A
Dynamics of the midlatitude tropopause height (formerly paper JP2.3)
Seok-Woo Son, Penn State Univ., University Park, PA; and S. Lee
11:30 AM
6.2a
Coffee Break

10:30 AM-1:00 PM: Tuesday, 14 June 2005


Joint Session 4
water vapor in the upper troposphere/lower stratosphere (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Location: Ballroom A (Hyatt Regency Cambridge, MA)
Hosts: (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 )
10:30 AM
J4.1
Convective organization, tropical cyclones and climate sensitivity
Dennis L. Hartmann, Univ. of Washington, Seattle, WA; and P. Regulski
11:30 AM
J4.4
Interannual 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 AM
J4.5
Seasonal 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 PM
J4.5a
Lunch Break

1:45 PM-2:15 PM: Tuesday, 14 June 2005


Joint Session 5
SPARC-CLIVAR interaction (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Location: Ballroom D (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizer: Piers M. de F. Forster, Univ. of Reading
1:45 PM
J5.1
WCRP JSC View on SPARC-CLIVAR
V. Ramaswamy, NOAA/GFDL, Princeton, NJ

2:00 PM
J5.2
SPARC view on SPARC-CLIVAR interaction
Alan O'Neill, Univ. of Reading, Reading, Berks, United Kingdom

2:15 PM
J5.3
CLIVAR take on SPARC-CLIVAR interaction
Tony J. Busalacchi, Univ. of Maryland, College Park, MD

2:30 PM
J5.4
Modelled 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
2:50 PM
J5.5
Stratosphere-Troposphere Coupling and Climate Change
Mark P. Baldwin, Northwest Research Associates, Bellevue, WA
3:10 PM
J5.6
ENSO, 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
3:30 PM
J5.3a
OPEN DISCUSSION

4:00 PM
J5.3b
Coffee Break

4:30 PM-6:00 PM: Tuesday, 14 June 2005


Joint Poster Session 2
THE GLOBAL TROPOPAUSE--POSTER (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
JP2.1
Life cycles of tropopause polar vortices
Steven M. Cavallo, Univ. of Washington, Seattle, WA; and G. J. Hakim

JP2.4
Characterization 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


Joint Poster Session 3
Predictability of the Climate System -POSTERS (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS)
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
JP3.1
Wind shear effects on anvil clouds: missing physics in climate models?
Jialin Lin, NOAA/CIRES/CDC, Boulder, CO; and B. Mapes

JP3.2
The variability of East Asian summer monsoon in IPCC SRES scenario simulations
Eun-Jeong Lee, MRI, Seoul, Korea, Republic of (South); and H. J. Baek and W. T. Kwon

JP3.4
Predictability of seasonal mean monsoon
V. Krishnamurthy, COLA, IGES, Calverton, MD

JP3.5
Isolating Microscale from Mesoscale Observations
Matthew J. Haugland, Univ. of Oklahoma, Norman, OK

JP3.6
Error growth in baroclinic waves
Gregory J. Hakim, Univ. of Washington, Seattle, WA; and M. R. Stevens

JP3.8
Coherent pattern of african dust and precipitation using SVD analysis
Xiaoyu Liu, Univ. of Miami/RSMAS, Miami, FL

JP3.9
Relative impact of local and remote SST forcing on the climate predictability
Cheng-Ta Chen, National Taiwan Normal Univ., Taipei, Taiwan

JP3.10
The climate sensitivity and its components diagnosed from Earth radiation budget data
Piers M. de F. Forster, Univ. of Reading, Reading, Berks., United Kingdom


Joint Poster Session 4
Water vapor in the upper troposphere/lower stratosphere--Poster (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
JP4.1
Tropical tropopause-level thin cirrus coverage revealed by ICESat/GLAS
Andrew Dessler, Univ. of Maryland, College Park, MD; and S. P. Palm

JP4.2
The Radiative Signature of Upper Tropospheric Moistening
Brian Soden, NOAA/GFDL and Princeton Univ., Princeton, NJ

JP4.3
Dehydration 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

JP4.4
Changes in stratospheric water vapor
Karen H. Rosenlof, NOAA/AL, Boulder, CO; and K. Aikin


Joint Poster Session 5
Gravity waves--Poster-- (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATION
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
JP5.1
Spontaneous 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

JP5.3
Internal wave breaking: P.S.I. vs self–acceleration
B. R. Sutherland, Univ. of Alberta, Edmonton, AB, Canada

Handout (258.7 kB)

JP5.5
The 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

JP5.6
How Rossby waves break: Preliminary results from POLYMODE
Kurt L. Polzin, WHOI, Woods Hole, MA

JP5.7
Balanced dynamics and inertia-gravity wave generation in upper-tropospheric jets
Philip Cunningham, Florida State Univ., Tallahassee, FL

JP5.10
Resonant instability of large-amplitude topographic gravity waves
David J. Muraki, Simon Fraser Univ., Burnaby, BC, Canada; and Y. Lee and C. Epifanio

JP5.11
Potential 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

JP5.12
Explicit 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

JP5.13
Statistical properties of inertia-gravity waves associated with poleward breaking Rossby waves
Christoph Zuelicke, Leibniz-Institute of Atmospheric Physics, Kuehlungsborn, Germany; and D. Peters

JP5.15
On the energetics of mean-flow interactions with thermally dissipating gravity waves
Rashid A. Akmaev, CIRES/Univ. of Colorado, Boulder, CO

JP5.16
Observations 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

JP5.17
Investigation of Internal Wave Fields using Eulerian and Lagrangian Formulations
Gary Klaassen, York Univ., Toronto, ON, Canada; and L. Sonmor

JP5.18
An updated parameterization of convective gravity waves induced by diabatic and nonlinear forcings
Hye-Yeong Chun, Yonsei Univ., Seoul, Korea, Republic of (South); and J. S. Goh and I. S. Song

JP5.19
Gravity wave climatology in the middle atmosphere
Patricia Minthorn Franke, Univ.of Illinois and Colorado Research Associates, Urbana, IL

JP5.20
Impacts of gravity wave drag induced by cumulus convection in the middle atmosphere
In-Sun Song, Yonsei Univ., Seoul, Korea, Republic of (South); and H. Y. Chun, R. R. Garcia, and B. A. Boville

JP5.21
JP5.23
Optimal Perturbations to Inertia-Gravity-Wave Packets
Ulrich Achatz, Universitaet Rostock, Kuehlungsborn, Germany; and G. Schmitz

JP5.24
Observations of mesoscale gravity waves in unbalanced flow
John A. Knox, Univ. of Georgia, Athens, GA; and G. P. Ellrod

JP5.25
Importance 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

JP5.26
Gravity wave dynamics in rotating shallow water
David J. Muraki, Simon Fraser Univ., Burnaby, BC, Canada; and A. McKenzie

JP5.27
Characteristics of inertia-gravity waves observed by rawinsonde during the passage of deep convective systems in the Korean Peninsula
Jung-Suk Goh, Yonsei Univ., Seoul, Korea, Republic of (South); and H. Y. Chun and I. S. Song

JP5.28
Rossby-inertia-bouyancy instability in baroclinic vortices (formerly paper P2.15)
Daniel Hodyss, Univ. of Miami/RSMAS, Miami, FL; and D. S. Nolan

JP5.23A
Optimal 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

JP5.25A
Spontaneous 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

Wednesday, 15 June 2005

8:30 AM-10:30 AM: Wednesday, 15 June 2005


Session 7
Climate Regimes and Climate Studies
Location: Ballroom D (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: Christian Franzke, New York Univ.
8:30 AM
7.1
Studies 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 AM
7.2
The 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 AM
7.3
9:30 AM
7.4
Multiplicative noise and non-Gaussianity: A paradigm for atmospheric regimes?
Philip Sura, NOAA/CIRES/CDC, Boulder, CO; and M. Newman, C. Penland, and P. Sardeshmukh
10:10 AM
7.5a
The Continuum Properties of Northern Hemisphere Teleconnection Patterns (Formerly Poster P2.1)
Christian Franzke, New York University, New York, NY; and S. B. Feldstein

8:30 AM-6:30 PM: Wednesday, 15 June 2005


Joint Session 6
gravity waves (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Location: Ballroom A (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizers: Patricia Minthorn Franke, Univ.of Illinois and Colorado Research Associates; Eric A. Ray, NOAA/AL; Jadwiga H. Beres, NCAR
9:40 AM
J6.4
Observations 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 AM
J6.5
Conditions that Inhibit the Radiation of Inertia-Gravity Waves from a Cyclone
David A. Schecter, Colorado State Univ., Fort Collins, CO; and M. T. Montgomery

10:20 AM
J6.6
Momentum transport by gravity waves in a stochastically driven jet
Nikolaos Bakas, National and Kapodistrian University of Athens, Zografos, Greece
10:40 AM
J6.7
Laboratory generation of internal waves from rough topography
Dawn A. Aguilar, Univ. of Alberta, Edmonton, AB, Canada; and B. R. Sutherland
11:00 AM
J6.8
Internal wave tunnelling in stratified shear flows
Geoffrey L. Brown, Univ. of Alberta, Edmonton, AB, Canada; and J. Nault and B. R. Sutherland
11:20 AM
J6.9
Axisymmetric intrusions
Josh Nault, Univ. of Alberta, Edmonton, AB, Canada; and B. R. Sutherland
11:40 AM
J6.10
12:00 PM
J6.11
12:50 PM
J6.9A
Wave capture and wave-vortex duality for internal gravity waves (formerly paper JP5.4)
Oliver Buhler, New York Univ., New York, NY; and M. McIntyre

12:20 PM
J6.4a
Coffee Break

1:05 PM
J6.9b
Lunch Break

10:30 AM-3:45 PM: Wednesday, 15 June 2005


Joint Session 7
tropical-extratropical interactions (including the QBO) (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Location: Ballroom D (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizers: Matthew H. Hitchman, University of Wisconsin; Katie Coughlin, University of Washington; Stefan Fueglistaler, Univ. of Washington
10:30 AM
J7.1
11:00 AM
J7.2
11:40 AM
J7.4
Stratospheric channels of Rossby wave–triggered inertial instability
John A. Knox, Univ. of Georgia, Athens, GA; and V. L. Harvey
12:00 PM
J7.5
Rossby 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

12:20 PM
J7.6
QBO-like Oscillations in Dynamical Core Experiments
Christiane Jablonowski, NCAR, Boulder, CO

12:40 PM
J7.7
1:20 PM
J7.9
Eddy life cycles and the midlatitude respons to ENSO
Nili Harnik, Tel Aviv Univ., Tel Aviv, Israel; and M. A. H. Wittman
1:40 PM
J7.10
2:00 PM
J7.11
2:20 PM
J7.12
Diagnosis of subtropical humidity dynamics using tracers of last saturation
Joseph Galewsky, Columbia Univ., New York, NY; and A. H. Sobel and I. M. Held

4:15 PM
J7.5a
Why are reinsurers interested in climate research?(Formerly Poster JP6.3)
Richard J. Murnane, Bermuda Biological Station for Research, Garrett Park, MD

2:40 PM
J7.5a
Lunch Break

4:35 PM
J7.9a
Coffee Break

3:45 PM-10:15 PM: Wednesday, 15 June 2005


Joint Session 8
stratosphere-troposphere Coupling (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)-PART 1
Location: Ballroom A (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizer: Thomas Birner, Univ. of Reading
3:45 PM
J8.1
Issues in stratosphere-troposphere coupling
Theodore G. Shepherd, University of Toronto, Toronto, ON, Canada

4:15 PM
J8.2
The 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 PM
J8.3
Stratospheric signals associated with propagating tropical convection
George N. Kiladis, NOAA/AL, Boulder, CO; and K. H. Straub

Thursday, 16 June 2005

8:30 AM-9:50 AM: Thursday, 16 June 2005


Session 8
Madden-Julian Oscillation
Location: Ballroom A (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: Amy B. Solomon, NOAA/CIRES/CDC
8:30 AM
8.1
A New Multi-Scale Model for the Madden-Julian Oscillation
Andrew Majda, New York Univ., New York, NY; and J. Biello

8:50 AM
8.2
The nonlinear character of MJO/Oceanic Kelvin wave interactions about the ENSO cycle
Paul E. Roundy, CIRES/Univ or Colorado and NOAA/AL, Boulder, CO; and G. N. Kiladis
9:10 AM
8.3
The 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 AM
8.4
The Birth and Death of the MJO: An Observational Study
James J. Benedict, Colorado State University, Fort Collins, CO; and D. A. Randall

8:30 AM-10:10 AM: Thursday, 16 June 2005


Joint Session 9
STRATOSPHERE-TROPOSPHERE COUPLING (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS)-PART 2
Location: Ballroom D (Hyatt Regency Cambridge, MA)
Hosts: (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
8:30 AM
J9.1
Stratospheric influences on sea-level cyclogenesis and anticyclogenesis
Stephen J. Colucci, Cornell Univ., Ithaca, NY

8:50 AM
J9.2
Stratospheric Influence on Baroclinic Development
Matthew A. H. Wittman, Columbia Univ., New York, NY; and L. M. Polvani and A. J. Charlton
9:10 AM
J9.3
9:50 AM
J9.5
Downward propagation of dynamical signals in the middle atmosphere
Steven Charles Hardiman, DAMTP, Univ. of Cambridge, UK, Cambridge, United Kingdom; and P. H. Haynes

9:50 AM-2:05 PM: Thursday, 16 June 2005


Session 9
Eddy Interactions, Jets, and Turbulence
Location: Ballroom A (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: Oliver Buhler, New York University
9:50 AM
9.1
Vortex 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 AM
9.2
Why do baroclinic eddies increase the temperature gradient?
Walter A. Robinson, University of Illinois at Urbana-Champaign, Urbana, IL
10:30 AM
9.3
Merger and Alignment of QG Ellipsoidal Vortices
Neil Martinsen-Burrell, University of Colorado; and K. Julien and J. B. Weiss

10:50 AM
9.4
Turbulence scaling in moist climates of an idealized general circulation model
Paul A. O'Gorman, MIT, Cambridge, MA; and T. Schneider

11:10 AM
9.5
The sensitivity of global ocean circulation to Southern Ocean winds and eddies
Anand Gnanadesikan, Johns Hopkins University, Baltimore, MD; and R. Hallberg

11:30 AM
9.6
11:50 AM
9.7
Scaling laws and phase transitions of atmospheric macroturbulence
Tapio Schneider, California Institute of Technology, Pasadena, CA

12:10 PM
9.1a
Coffee Break

12:30 PM
9.6a
Lunch Break

10:30 AM-12:00 PM: Thursday, 16 June 2005


Joint Session 10
climate variability and trends (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)(especially Middle Atmosphere)
Location: Ballroom D (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizers: Eugene C. Cordero, Cooperative Research Centre for Southern Hemisphere Meteorology; Fred Kucharski, Abdus Salam International Centre for Theoretical Physics; Richard B. Neale, NOAA/CIRES/CDC
10:30 AM
J10.1
Decadal 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

11:10 AM
J10.3
On 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 AM
J10.4
11:50 AM
J10.5
Changes 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 PM
J10.6
Widening trend of the Hadley cell during the past 40 years
Thomas Reichler, ANL, Salt Lake City, Utah; and I. Held
12:30 PM
J10.7
Causes of recent changes in the strength of the Hadley cell.
Christos M. Mitas, Univ. of Miami, Miami, FL; and A. Clement
12:50 PM
J10.8
The 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

1:10 PM
J10.9
1:50 PM
J10.11
2:10 PM
J10.12
2:30 PM
J10.13
2:50 PM
J10.5a
Lunch Break

4:25 PM
J10.10a
Coffee Break

2:05 PM-4:25 PM: Thursday, 16 June 2005


Session 10
Large Scale Dynamics I
Location: Ballroom A (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizer: Steven B. Feldstein, Penn State Univ.
2:05 PM
10.1
Compensation in the heat balance of outcroppping isotherms
Arnaud Czaja, MIT, Cambridge, MA; and G. Boccaletti

2:25 PM
10.2
Forward modeling of barotropic and baroclinic tides present and past
Brian K. Arbic, Princeton University, Princeton, NJ

2:45 PM
10.3
Shear 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 PM
10.4
Meridional flow of source driven abyssal currents
G. E. Swaters, University of Alberta, Edmonton, AB, Canada

3:25 PM
10.5
The limiting form of zonally asymmetric inertial instability
Stephen D. Griffiths, Department of Atmospheric Sciences, University of Washington, Seattle, WA
4:05 PM
10.4a
Coffee Break

4:30 PM-6:00 PM: Thursday, 16 June 2005


Joint Poster Session 6
Tropical-Extratropical Interactions (Including the QBO) (Joint with the Middle Atmosphere, Fluid Dynamics and Climate Variations)-Poster
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
JP6.1
Tropical 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

JP6.2
Dynamical 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

JP6.4
Influence of the Madden-Julian oscillation on cold surges in East Asia
Jee-Hoon Jeong, Seoul National Univ., Seoul, Korea, Republic of (South); and C. H. Ho and B. M. Kim

JP6.5
Footprint of the Dynamical Amplifier of Global Warming at the TOA
Christelle Castet, Florida State Univ., Tallahassee, FL; and M. Cai

JP6.6
Extratropical sensitivity to tropical sea surface temperatures
Prashant D. Sardeshmukh, NOAA/CIRES/CDC, Boulder, CO; and J. J. Barsugli and S. I. Shin

JP6.8
JP6.9
A new look at the midlatitude-MJO teleconnection in the Northern Hemisphere winter
Baek-Min Kim, Seoul National Univ., Seoul, Korea, Republic of (South); and G. H. Lim and K. Y. Kim


Joint Poster Session 7
STRATOSPHERE-TROPOSPHERE COUPLING (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS)-POSTER
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
JP7.1
The 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

JP7.3
Vortex-vortex interactions in the winter stratosphere
Richard K. Scott, Northwest Research Associates, Bellevue, WA; and D. G. Dritschel

JP7.6
Pyro-cumulonimbus: a newly discovered mechanism for troposphere-to-stratosphere injection
Michael Fromm, NRL, Washington, DC; and R. Servranckx, R. Bevilacqua, and G. Yue

JP7.7
Predictability of stratospheric sudden warming events in the Northern Hemisphere
Toshihiko Hirooka, Kyushu Univ., Fukuoka, Japan; and T. Ichimaru and H. Mukougawa

JP7.8
Polar Vortex Oscillation: A View from an Isentropic PV-Latitude Lagrangian Coordinate
Ming Cai, Florida State Univ., Tallahassee, FL; and R. C. Ren

JP7.9
Is stratospheric variability uniquely controlled by tropospheric wave forcing?
Richard K. Scott, Northwest Research Associates, Bellevue, WA; and L. M. Polvani

JP7.10
Interdiurnal 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

JP7.11
Diagnosing the stratosphere-to-troposphere flux of Ozone
Juno Hsu, Univ. of California, Irvine, CA; and M. Prather and O. Wild

JP7.13
Changes 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

JP7.14
A new look at stratospheric warming events in reanalysis datasets and numerical models
Andrew J. Charlton, Columbia Univ., New York, NY; and L. Polvani


Joint Poster Session 8
Climate Variability and Trends - POSTERS (JOINT WITH MIDDLE ATMOSPHERE, FLUID DYNAMICS AND CLIMATE VARIATIONS)
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
JP8.1
The NAO, the AO, and global warming: How closely related?
Judah Cohen, AER, Lexington, MA; and M. Barlow

JP8.2
The 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

JP8.3
The 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

JP8.4
Spring 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

JP8.5
Simulation 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

JP8.6
Regional or local? An analysis of trends and extremes on long-term Mexican precipitation
Marco A. Salas-Flores, Universidad Nacional Autónoma de México, Mexico City, D.F., Mexico; and P. D. Jones

JP8.7
Decadal Temperature, Rainfall and Hydrological Trends Over the Greater Horn of Africa
Jared Bowden, Environmental Protection Agency, Research Triangle Park, NC; and F. H. M. Semazzi, R. Anyah, B. Onol, and A. Tawfik

Handout (1.2 MB)

JP8.8
On the spatial and temporal structure of the NAO and annular modes
Edwin P. Gerber, Princeton Univ., Princeton, NJ; and G. K. Vallis

JP8.9
Interdecadal-Scale Correlation between Global SSTA and Climate Anomaly of China
Xiaoxia Zhou, Nanjing Univ. of Information Science & Technology, Nanjing, China; and P. Wang

JP8.11
JP8.12
Dynamics of the Shallow Return Flow in ITCZ Regions
David S. Nolan, Univ. of Miami/RSMAS, Miami, FL; and C. Zhang

JP8.13
Different 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, Korea, Republic of (South); and W. Choi and H. Lee

JP8.14
Observational requirements for climate monitoring of upper-air temperature
Dian J. Seidel, NOAA/ARL, Silver Spring, MD; and M. Free

JP8.15
JP8.16
Assessment of trends in surface and upper air temperatures at various locations in Canada
Lucie A. Vincent, MSC, Toronto, ON, Canada; and E. Milewska

Handout (207.4 kB)

JP8.19
Middle 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-4:35 PM: Thursday, 16 June 2005


Poster Session 2
Fluid Dynamics Posters II
Location: Thomas Paine B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
P2.2
Zonal jets and anisotropic turbulence in natural and laboratory flows
Boris Galperin, University of South Florida, St. Petersburg, FL; and S. Sukoriansky and N. Dikovskaya

P2.3
Wavelength scaling of the drag coefficient of the ocean surface
Paul Hwang, NRL, Stennis Space Center, MS

P2.4
Vortex 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

P2.5
Moisture flux and condensation in turbulent flows
Paul A. O'Gorman, MIT, Cambridge, MA; and T. Schneider

P2.6
The 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

P2.7
The Intrinsic Sensitivity of the Wave-Merger Problem
Zhiyuan Liu, University of Wisconsin, Milwaukee, WI; and P. J. Roebber

Handout (152.9 kB)

P2.8
The interpretation of upscale temperature flux in multiscale models of the equatorial troposphere
Joseph A. Biello, New York University, New York, NY; and A. Majda

P2.9
The 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

P2.11
Stratified turbulence dominated by vortical motion and the effects of weak rotation
Michael L. Waite, McGill University, Montreal, QC, Canada; and P. Bartello

P2.12
Simulation and Diagnostics of a Near-Equator Tropical Cyclone
Tieh-Yong Koh, Nanyang Technological University, Singapore, Singapore; and H. Lim

P2.13
Self-organization of atmospheric macroturbulence into critical states of weak nonlinearity
Tapio Schneider, California Institute of Technology, Pasadena, CA; and C. C. Walker

P2.14
Scaling baroclinic eddy fluxes: vortices and energy balance
Andrew F. Thompson, SIO/Univ. of California, La Jolla, CA; and W. R. Young

P2.18
On the double cascade of energy and enstrophy in QG turbulence
Eleftherios Gkioulekas, University of Washington, Seattle, WA; and K. K. Tung

Handout (60.1 kB)

P2.20
Moisture-coupled travelling waves for a simplified tropical climate model
Samuel N. Stechmann, New York University, New York, NY; and A. Majda

P2.23
Dynamical Processes of Equatorial Atmospheric Angular Momentum (formerly paper P2.23)
Steven B. Feldstein, Penn State Univ., University Park, PA

P2.24
P2.25
Aspect ratio effects in quasi-2D turbulence
Keith Ngan, McGill, Montreal, QC, Canada; and D. Straub and P. Bartello

P2.26
P2.27
A simple multi-cloud convective parametrization for tropical superclusters
Boualem Khouider, University of Victoria, Victoria, BC, Canada; and A. Majda

P2.28
Dynamics 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-8:30 AM: Friday, 17 June 2005


Poster Session 3
Fluid Dynamics Posters III
Location: Thomas Paine B (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
P3.1
What are the sources of mechanical damping in Matsuno–Gill type models?
Jialin Lin, NOAA/CIRES/CDC, Boulder, CO; and B. Mapes

Handout (50.6 kB)

P3.2
Wave-driven vortex dynamics on barred beaches
Andrea K. Barreiro, New York University, New York, NY

P3.3
The vertical scale of the Eady problem in the presence of a surface mixed layer
Pablo Zurita-Gotor, UCAR and NOAA/GFDL, Princeton, NJ

P3.4
The HLLC Riemann solver applied to atmospheric flow simulations
Nash'at Ahmad, George Mason University, Fairfax, VA; and Z. Boybeyi

P3.5
Solution of Poisson Equation on Unstructured Grids
Jozsef Bakosi, George Mason University, Fairfax, VA; and Z. Boybeyi, J. Lindeman, and N. Ahmad

P3.6
Response of idealized Hadley circulations to seasonally varying heating
Christopher C. Walker, California Institute of Technology, Pasadena, CA; and T. Schneider

P3.7
Nonlinear shallow water model with WTG approximation
Bo Zhou, Columbia University, New York, NY

P3.8
Meridional Asymmetries in Large-Scale Atmospheric Dynamical Phenomena
Iordanka Panayotova, University of Wisconsin, Milwaukee, WI; and K. L. Swanson

P3.9
Local Lagrangian and Eulerian available energetics in moist atmospheres
Peter R. Bannon, Penn State University, University Park, PA

P3.10
Asymptotic Solutions to the Axisymmetric Moist Hadley Circulation
Samuel P. Burns, Columbia University, New York, NY; and A. H. Sobel and L. M. Polvani

P3.11
A new method for 3D cloud-resolving simulations of large- scale atmospheric circulation
Zhiming Kuang, California Institute of Technology, Pasadena, CA

P3.12

8:30 AM-10:30 AM: Friday, 17 June 2005


Joint Poster Session 9
Stratosphere chemistry/radiation/climate feedback processes--POSTER (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variation)
Location: Riverside (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizer: Piers M. de F. Forster, Univ. of Reading
JP9.1
The 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

JP9.2
JP9.3
JP9.4
Choosing 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

JP9.5
A 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

JP9.6
A 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

10:30 AM-1:15 PM: Friday, 17 June 2005


Joint Session 11
stratosphere chemistry/radiation/climate feedback processes (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations)
Location: Ballroom D (Hyatt Regency Cambridge, MA)
Hosts: (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 )
Organizers: Gregory Bodeker, Bodeker Scientific; Veronica Vaida, University of Colorado
10:30 AM
J11.1
Simulation of historical stratospheric temperature trends by the GFDL coupled atmosphere-ocean models
M. Daniel Schwarzkopf, NOAA/GFDL, Princeton, NJ; and V. Ramaswamy

10:50 AM
J11.2
Separating the chemical And dynamical contributions to ozone change
A. R. Douglass, NASA/GSFC, Greenbelt, MD; and R. S. Stolarski and P. A. Newman

11:30 AM
J11.4
Observations 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 AM
J11.5
The 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
12:30 PM
J11.7
SPARC CCMVal comparison of radiation schemes
Piers M. de F. Forster, Univ. of Reading, Reading, England

12:50 PM
J11.8
1:10 PM
J11.9
1:50 PM
J11.5a
Lunch Break

10:30 AM-3:45 PM: Friday, 17 June 2005


Session 11
Large-Scale Dynamics II
Location: Ballroom A (Hyatt Regency Cambridge, MA)
Host: 15th Conference on Atmospheric and Oceanic Fluid Dynamics
Organizers: Dieter H. W. Peters, University of Rostock; Thomas Reichlar, Univ. of Utah
10:30 AM
11.1
Instability and wave propagation in compressible quasi-geostrophic dynamics
Richard K. Scott, Northwest Research Associates, Bellevue, WA; and D. G. Dritschel

10:50 AM
11.2
Influences of baroclinic eddies on the Hadley cell
Christopher C. Walker, California Institute of Technology, Pasadena, CA; and T. Schneider
11:10 AM
11.3
Ensemble estimation of balanced dynamics
Gregory J. Hakim, University of Washington, Seattle, WA
11:30 AM
11.4
Vertical modes in a moist convecting atmosphere
Matthew E. Peters, University of Washington, Seattle, WA; and C. S. Bretherton
11:50 AM
11.5
On the available energy of symmetric circulations
Sorin Codoban, University of Toronto, Toronto, ON, Canada; and T. G. Shepherd
12:10 PM
11.6
Eddies and thermally forced meridional overturning circulations
Simona Bordoni, University of California, Los Angeles, CA; and T. Schneider and B. Stevens

12:30 PM
11.7
Nonlinear Thermally Forced Circulations in Three Dimensions
Timothy J. Dunkerton, NorthWest Research Associates, Bellevue, WA

1:10 PM
11.9
Distributed forcing of forecast and assimilation error systems
Brian Farrell, Harvard Univ., Cambridge, MA; and P. J. Ioannou
1:30 PM
11.10
Energy Transports in an Idealized Moist GCM
Dargan M. Frierson, Princeton University, Princeton, NJ; and I. Held and P. Zurita-Gotor
1:50 PM
11.11
Dynamics of error growth in an NWP system
H. C. Davies, ETH, Zurich, Switzerland; and M. Didone and M. Sprenger

2:10 PM
11.5a
Lunch Break