IAMAS SESSIONS AND PRESENTATIONS, WEEK 2
MB11A EC:Arena Mon 0830h
MJS3 Middle Atmosphere - Poster (joint with GA)
Presiding: R Garcia, NCAR
0830h MB11A-01 POSTER Ozone Layer Short-Term Oscillations
and the Solar Activity: *S P Perov
0830h MB11A-02 POSTER Modeling of Ion Composition in the
D-Region of Ionosphere During Solar Proton
Events of August and October 1989: G A
Petrova, V A Vlaskov, E Turunen
0830h MB11A-03 POSTER Solar Cause of the Global Warming?:
*D I Ponyavin
0830h MB11A-04 POSTER Input of Magnetospheric Particle
Energy Into the Earth's Atmosphere: *J R
Sharber, C A Gurgiolo, R A Frahm, R Link, J D
Winningham
0830h MB11A-05 POSTER The Non-linear Response of Solar
Daily Variations in the Middle Atmosphere to
Seasonal Atmospheric Oscillations: G M Teptin,
R H Fakhrtdinov
0830h MB11A-06 POSTER Investigation of Correlation Between
Solar Irradiance Cycles and Global Ozone
Content: *E I Terez, G A Terez
0830h MB11A-07 POSTER Solar Lyman-Alpha and EUV
Variability in Solar Cycles 21-22: W K
Tobiska, W R Pryor, J M Ajello
0830h MB11A-08 POSTER Geomagnetic Disturbancy and Climatic
Changes: *T E Valchuk
0830h MB11A-09 POSTER The Solar Variability and the QBO
and Its Relation With the Precipitation's
Anomalies Over China: Q Zhang, H Huixia, J
Hao, W Tongwen
0830h MB11A-10 POSTER Some Features of Longterm Variations
of Radiation Balance Elements in the Earth's
Atmosphere, and Cosmic-Ray Intensity: G A
Zhrebtsov, V A Kovalenko, P G Koadlo, S I
Molodykh
0830h MB11A-11 POSTER The Influence of Solar Activity and
Geomagnetic Storms on the Variations of
Radio Wave Absorption Measured by A3 Method
Over South-West Spain: *B A de la Morena, J M
Vilaplana, E S Kazimirovsky
0830h MB11A-12 POSTER The Charged Solar Particle Flow Is
an Important Factor for Forming
Stratospheric Ozone in the Polar Areas: *W
Ding-Wen, L Yan
0830h MB11A-13 POSTER Stratospheric Aerosol Enhancement
After Solar Proton Events: *E A Kasatkina,
O I Shumilov, K Henriksen, E V Vashenyuk
0830h MB11A-14 POSTER Solar Cycle in Ozone Distribution
and Its Possible Influence on D-Region: *A A
Krivolutsky, A Knaysev, L Korneeva, J
Lastovicka
0830h MB11A-15 POSTER On the Influence of the Solar Wind
Kinetic Pressure on the Middle Atmosphere
Dynamics: L N Makarova, A V Shirochkov
0830h MB11A-16 POSTER Temporal Features of Energetic
Particle Precipitation: *M A Miah, K Nagata,
T Kohno, H Murakami, A Nakamoto, J Kikuchi, T
Doke, N Hasebe
0830h MB11A-17 POSTER Comparison of Telescopic Response
Functions: *M A Miah
0830h MB11A-18 POSTER Solar Extreme Ultraviolet Radiation
and Its Associations With Solar Microwave
and X-ray Emissions: *M A Mosalam Shaltout
0830h MB11A-19 POSTER High Energetic Solar Proton Flares
of 22 March 1991: *M A Mosalam Shaltout
0830h MB11A-20 POSTER The Problem of Calculation of
Satellite Braking in the Earth's Atmosphere:
V N Obridko
0830h MB11A-21 POSTER Heliometeorological Weather Control
Zones: V N Obridko
0830h MB11A-22 POSTER On Correlation Between Solar,
Magnetic and E-Layer Ionospheric Data: T V
Gaivoronska
0830h MB11A-23 POSTER The Effects of the Semidiurnal Tide
on the Formation of Sporadic-E Layer: *A D
Akchurin, R G Minullin, O N Sherstyukov, E Y
Zykov
0830h MB11A-24 POSTER Statistical Analysis of the
Quasi-decadal Variations in the North Polar
Stratospheric Temperature: *J W Krzyscin
0830h MB11A-25 POSTER Polar Mesospheric Clouds Seen in
Solar Occultation by POAM II: Preliminary
Analysis: *J J Olivero, D Debrestian, E P
Shettle, J S Hornstein, R M Bevilacqua, W
Glaccum
MB11B MATH:Room 100 Mon 0830h
MJS3 Middle Atmosphere: Solar-Terrestrial Interactions (joint
with GA)
Presiding: C Jackman, NASA/Goddard Space Flight Ctr; J Lastovicka,
IAP
0830h MB11B-01 INVITED The Response of the Middle
Atmosphere to Solar Variability: A
Two-Dimensional Model: *T Y Huang
0900h MB11B-02 Solar Ultraviolet Irradiance: Variation From
Maximum to Minimum of Solar Cycle 22: *G J
Rottman, T N Woods
0915h MB11B-03 INVITED Recent Satellite Observations of
Middle Atmospheric Effects of Solar UV
Variations: *S Chandra
0945h MB11B-04 Large Variability of Zonal Wind Semi-Annual
Oscillation in the Equatorial Stratosphere:
*C A Reddy, L Vijayan
1000h Break
1030h MB11B-05 Solar UV and Solar Wind Electrical Inputs to
the Middle and Lower Atmosphere Compared
With Tropospheric Dynamical Responses: *M W
Kirkland, B A Tinsley
1045h MB11B-06 Modeled Core-to-Wing Ratio of the Mg II h
and k Lines for 1947-1978 for Estimating
Solar UV Fluxes for Middle-Atmosphere
Research: *R F Donnelly
1100h MB11B-07 Forcing of the Middle Atmosphere by Variable
Wave Fluxes: *Z Luo, D C Fritts, G E Thomas
1115h MB11B-08 The Solar Cycle Variation of the Westerlies
in Japan: Y Tomoda, K Sato
1130h MB11B-09 Upper Stratospheric and Mesospheric Effects
of Solar Ultraviolet Variations: M Jacobs,
L L Hood
1145h MB11B-10 Mesospheric Water Vapor Variability in the
Tropics: Solar Lyman-Alpha Forcing: G E
Thomas, L Chen, J M Russell, G J Rottman
MB11C Duane Physics:G030 Mon 0850h
M1 Tropospheric Ozone - (1) Ozone Trends
Presiding: W Chameides, Georgia Inst of Technology
0850h INTRODUCTION: W Chameides,Georgia Tech
0910h MB11C-01 INVITED Recent Changes in Tropospheric
Ozone From Ozonesonde and Surface Ozone
Measurements: *S J Oltmans, J A Lathrop, A S
Lefohn, H Levy
0940h MB11C-02 INVITED A Reexamination of Ozonesonde
Behaviour in the Troposphere: *D W Tarasick,
J Davies, M Watt
1000h Break
1030h MB11C-03 Seasonal Variation of Tropospheric Ozone at
Watukosek (7~Lo~K S), Indonesia, Determined
From Ozonesonde Measurements: *K Kita, M
Fujiwara, T Ogawa, N Komala, S Saraspriya
1045h MB11C-04 Ozone Variation in the Troposphere Over
Poland - Trend Analysis and Case Studies: Z
Litynska, B Kois
1100h MB11C-05 Measurements of Tropospheric Ozone at Fritz
Peak Observatory: *A O Langford, M H Proffitt
1115h MB11C-06 Climatology of Tropopause Folds Derived From
Vertical Ozone Soundings: *M Beekmann, G
Ancellet, C Mancier, P Van Haver, D De Muer
1130h MB11C-07 On Temporal Surface Ozone Variability in
Europe: A M Zvyagintsev, *G M Kruchenitsky
1145h MB11C-08 Resolving Rapid Changes in Ozone Throughout
the Free Troposphere Using the DIAL
Profiling Technique: *M H Proffitt, A O
Langford
MB11D ENGR:CR 0-30 Mon 0900h
M10 Mars and Jupiter
Presiding: A P Ingersoll, California Inst of Technology
0900h MB11D-01 INVITED Modelling the Climate and
Circulation of the Martian Atmosphere: New
Results With the Anglo-French MGCM: *P L Read,
M Collins, S R Lewis, F Hourdin, O Talagrand
0925h MB11D-02 Martian Baroclinic Waves: Bimodal Frequency
Distributions and Wavenumber Competition: *M
Collins, S R Lewis, P L Read
0940h MB11D-03 INVITED Some Recent Results From Modeling
Studies of Transient Eddies in the Mars
Atmosphere: *J R Barnes
1005h MB11D-04 INVITED Dust Transport in the Martian
Atmosphere as Simulated by a General
Circulation Model: *R J Wilson
1030h Break
1100h MB11D-05 Numerical Studies of Surface Dust Lifting on
Mars: *J R Murphy
1115h MB11D-06 Tidal Responses of the Mars Upper Atmosphere:
*S W Bougher, R W Zurek
1130h MB11D-07 Spatial and Temporal Variations in Gravity
Wave Drag in the Martian Atmosphere: *M M
Joshi, S R Lewis
1145h MB11D-08 Storm Zones in Mars' Winter Atmospheric
Circulation: *J L Hollingsworth, R M Haberle,
A F Bridger
MB11E ENGR:CR 2-6 Mon 0830h
M13 Atmosphere - Ocean Behaviour on Annual and Inter Annual
Time Scales
Presiding: H von Storch, Max Planck Institute
0830h MB11E-01 INVITED Analysis of Low-Frequency Climate
Variations Over the North Atlantic and
Adjacent Areas: J Hurrell, H van Loon
0900h MB11E-02 INVITED On the Reddest Atmospheric Modes: *J
von Storch
0930h MB11E-03 INVITED Decadal Variability in the North
Atlantic in the ECHAM1/LSG Coupled
Ocean-Atmosphere GCM: *E Zorita, C
Frankignoul
1000h Break
1030h MB11E-04 Interannual Atmosphere-Ocean Coupled
Variability in the North Atlantic:
Observations and Modelling: *J C Fyfe, S
Peng
1050h MB11E-05 Interdecadal Variation of the Wintertime
Northern-Hemisphere Circulation in the Past
Four Decades: *T C Chen, J M Chen
1110h MB11E-06 Joint Spatio-temporal Modes of Surface
Temperature and Sea Level Pressure
Variability in the Northern Hemisphere
During the Last Century: *M E Mann, J Park
1130h MB11E-07 INVITED Phase Space Diagnostics Applied: *K
Fraedrich
MB11F EC:Arena Mon 0830h
MW5 Intercomparison of Middle Atmosphere Models - Posters
Presiding: S Pawson, Univ of Berlin
0830h MB11F-01 POSTER The Extended UGAMP Global
Circulation Model: W Norton, *J Thuburn
0830h MB11F-02 POSTER 3D Modelling of the Stratosphere
With the ARPEGE GCM: *P Simon, D Cariolle,
M Deque
0830h MB11F-03 POSTER Tropical Stratosphere-Troposphere
Exchange in the NCAR CCM2: *P W Mote
0830h MB11F-04 POSTER Large Scale Transport of
Stratospheric Air Into the Troposphere Due
to a Tropospheric Frontal System: *W Kouker
0830h MB11F-05 POSTER Middle Atmospheric Simulation With
the GFDL "SKYHI" Model: *K Hamilton
0830h MB11F-06 POSTER Description of the Berlin TSM-GCM: *U
Langematz, S Pawson, G Radek, P Strauch
0830h MB11F-07 POSTER Sensitivity of the Berlin TSM-GCM to
Physical Parametrizations: *S Pawson, U
Langematz, G Radek
0830h MB11F-08 POSTER Simulations of Stratospheric
Chemistry in a General Circulation Model: *J
Austin, N Butchart
0830h MB11F-09 POSTER The ECHAM4 General Circulation Model
With Domain Top at 0.01 hPa: *E Roeckner
0830h MB11F-10 POSTER A Stratosphere-Troposphere
Configuration of the UK Meteorological
Office Unified Model: R Swinbank, C Douglas,
N Butchart, W Lahoz
0830h MB11F-11 POSTER Development of a Canadian Middle
Atmosphere Climate Model: Modelling Strategy
and Preliminary Results: *S R Beagley, J
de Grand pre, J N Koshyk, N A McFarlane, T G
Shepherd
0830h MB11F-12 POSTER Evaluation of Tracer Transport in
the Goddard 3D Chemistry and Transport
Model, I. Evolution Determined by Winds From
a Mechanistic Model: *J E Nielsen, S E
Strahan, M C Cerniglia, A R Douglass, R B
Rood
0830h MB11F-13 POSTER Evaluation of Tracer Transport in
the Goddard 3D Chemistry and Transport
Model, II. Results Using Assimilated Winds
and Comparison ISAMS N2O Distributions: *S E
Strahan, J E Nielsen, M C Cerniglia, R B Rood
0830h MB11F-14 POSTER Stratospheric Data Assimilation
Using UARS/MLS Temperature Data: M Seablom, *L
Coy, R Rood, A Douglass
0830h MB11F-15 POSTER Climate and Variability of the
Troposphere-Stratosphere Simulated in the
MRI Atmospheric Spectral GCM: *T Koide, M
Chiba, K Yamazaki
0830h MB11F-16 POSTER Trends of Temperature and
Concentration of Some Constituents in the
Stratosphere and Lower Thermosphere: *G
Golitsyn, G Givishvili, G Kokin, A Semenov, N
Shefov
0830h MB11F-17 POSTER Chemical Transport Modeling: *A R
Douglass
MB11G ENGR:CR 1-12 Mon 0850h
MW5 Intercomparison of Middle Atmosphere Models
Presiding: S Pawson, Univ of Berlin
0850h INTRODUCTION: S Pawson,Univ of Berlin
0900h MB11G-01 INVITED Sudden Stratospheric Warmings in
GCMs: *U Langematz
0945h MB11G-02 INVITED Tropospheric Circulation Changes
Associated With the Stratosphere: K Kodera
1030h Break
1100h MB11G-03 INVITED The Problem of Simulating a
Realistic Stratospheric QBO in General
Circulation Models: *K Hamilton
1145h MB11G-04 INVITED Parameterization of Gravity-Wave
Drag in General Circulation Models That
Extend From the Surface to the Mesopause: *N
McFarlane
MB12A MATH:Room 100 Mon 1330h
MJS3 Middle Atmosphere: Solar-Terrestrial Interactions (joint
with GA)
Presiding: S Chandra, NASA/Goddard Space Flight Ctr; E
Kazimirovsky, Russian Academy of Sciences
1330h MB12A-01 INVITED Middle Atmospheric Effects of Solar
Particle Events Observed by UARS: *J D
Winningham, R Link
1400h MB12A-02 INVITED The Influence of Geomagnetic
Activity and Energetic Electrons on the
Dynamics, Composition, and Ionization of the
Upper Middle Atmosphere: *E S Kazimirovsky, J
Lastovicka
1430h MB12A-03 Global Energy Deposition by Relativistic
Electrons Observed by SAMPEX: Relationship
to the Solar Cycle: *L B Callis, R E Boughner,
D N Baker, R A Mewaldt, J B Blake, M
Natarajan
1445h MB12A-04 Particle Precipitation Influences on the
Mesosphere and Lower Thermosphere: *M V
Codrescu, T J Fuller-Rowell, R G Roble, D S
Evans
1500h Break
1530h MB12A-05 Nitric Oxide Concentrations in the
Mesosphere Determined From D-Region
Measurements: *W Swider
1545h MB12A-06 Ionospheric Changes Induced by a Total Solar
Eclipse as Seen by GPS Signals: Preliminary
Results: *A Mendes da Costa, R E Schaal, E S
da Fonseca
1600h MB12A-07 Changes in Total Ozone During the 1989 Solar
and Geomagnetic Disturbances: *E A Martinez,
S Duhau
1615h MB12A-08 The Variability Potential of the Sun and Its
Reflexion in Sunspot Data and Ice-Core
Records: *W Mende
1630h MB12A-09 Solar Inertial Motion, Related Changes of
Volcanic Activity, and Impact on Ozone and
UV-B Radiation: I Charvatova
1645h MB12A-10 Mesospheric Precipitation of Energetic
Electrons: *B Abel, R M Thorne, A L Vampola,
J L Roeder
MB12B ENGR:CR 2-26 Mon 1330h
MJS5 Effects of Pinatubo
Presiding: P McCormick, NASA/Langley Research Center
1330h MB12B-01 INVITED The Atmospheric Effects of the 1991
Pinatubo Eruption: *M P McCormick
1400h MB12B-02 The Time-Dependence of Mt. Pinatubo Aerosol
Concentrations in the Stratosphere,
1991-1995, Measured by the HALOE Experiment:
*J E Harries, A Chan, J M Russell
1420h MB12B-03 ISAMS Observations of Mt Pinatubo Sulphate
Aerosols: *A Lambert, R G Grainger, C D
Rodgers, F W Taylor
1440h MB12B-04 CLAES Observations of the Decay of the Mt.
Pinatubo Veil: *J L Mergenthaler, J B Kumer,
A E Roche, G L Manney, R Zurek
1500h Break
1530h MB12B-05 INVITED Balloonborne Measurements of
Volcanic Aerosol at 41~Lo~KN Following the
Eruptions of Pinatubo and El Chichon:
Comparisons of Size Distributions and
Surface Areas: *T Deshler, D J Hofmann
1600h MB12B-06 Lidar Observations of Pinatubo Volcanic
Aerosol Layers at Tokyo: *M Abo, C Nagasawa
1620h MB12B-07 Mount Pinatubo Aerosol Over Antarctica:
Arrival, Poleward Transport, and
Sedimentation: *V K Saxena, J Anderson
1640h MB12B-08 The Distribution of Volcanic Aerosol in the
Tropical Lower Stratosphere After the Mt.
Pinatubo Eruption: *C Marquardt
MB12C Duane Physics:G030 Mon 1330h
M1 Tropospheric Ozone - (2) Tropospheric Aircraft
Presiding: W Chameides, Georgia Inst of Technology
1330h MB12C-01 INVITED Effects of Aircraft Emissions on
the Tropospheric Ozone: *S C Liu
1400h MB12C-02 Contribution of Aircraft Emissions to the
Atmospheric NO~Kx~L Content: *R Sausen, I
Kohler
1415h MB12C-03 Mesoscale Features of the Impact of
Conventional Aircraft Emissions on Ozone in
the Upper Troposphere: *E Lippert, H Petry, A
Ebel
1430h MB12C-04 Tropospheric Distributions of NMHC Using a
3-D SL Chemical Transport Model and CMC
Objectively Analysed Meteorological Data: *J C
McConnell, E M J Templeton, J de Grand pre,
S R Beagley, J W Kaminski
1445h MB12C-05 A Comparison of Ozone Formation Rates in the
Lower and Upper Troposphere: *C J Walcek
1500h Break
1530h MB12C-06 Radiative Forcing Due to Increasing
Atmospheric Methane: *W C Wang, H Mao, J S
Fuglestvedt, I S A Isaksen
1545h MB12C-07 The Source of Ozone to the Tropics: *I
Folkins, A J Weinheimer
1600h MB12C-08 A Global "Telescopic" Model of Chemically
Active Trace Constituents: Application to
the Mauna Loa Observatory Photochemistry
Experiment: *P Ginoux, G Brasseur, E Atlas
1615h MB12C-09 A Multiplicative Model for Surface Ozone at
Mexico City: *J L Bravo, T Diaz
1630h MB12C-10 INVITED Tropospheric Ozone and Climate: *V A
Mohnen
MB12D ENGR:CR 0-30 Mon 1330h
M10 Mars and Jupiter
Presiding: F W Taylor, Oxford University
1330h MB12D-01 Martian Surface-Induced Mesoscale Winds:
Latitudinal and Seasonal Dependencies: *T
Siili, R M Haberle
1345h MB12D-02 Downslope Windstorms in the Lee of Ridges on
Mars: *J Magalhaes, R Young
1400h MB12D-03 Data Assimilation for the Atmosphere of Mars:
*S R Lewis, P L Read
1415h MB12D-04 INVITED The Martian Water Cycle: *H Houben,
R M Haberle, R E Young, A P Zent
1440h MB12D-05 INVITED Geologic Constraints on the Early
Climate of Mars: *S W Squyres
1505h Break
1530h MB12D-06 INVITED Mars Volatile and Climate
Evolution: A Changing Paradigm?: *B M Jakosky,
J H Jones
1555h MB12D-07 Evolution of ~L40~KAr on Mars: Implications
for Sources, Sinks, and Outgassing Histories:
*K S Hutchins, B M Jakosky
1610h MB12D-08 INVITED Water on Mars and Venus: *T M
Donahue
1635h MB12D-09 INVITED The Chemical Composition and
Evolution of the Atmosphere of Mars: *Y L
Yung
1700h MB12D-10 INVITED Solar Wind Effects on Mars
Atmosphere Evolution: *J G Luhmann
MB12E ENGR:CR 2-6 Mon 1330h
M13 Atmosphere-Ocean Behaviour on Annual and Interannual Time
Scales
Presiding: H von Storch, Max Planck Institute
1330h MB12E-01 Empirical Orthogonal Wavelets in Climatic
Records: R Craig, D E Jones
1350h MB12E-02 Operational ENSO - Forecasting: A Villwock, M
Latif
1410h MB12E-03 INVITED Recurring Atmospheric Anomalies
Forced by Tropical Heating: *G Branstator
1440h MB12E-04 Resonant Reaction of the Middle Atmosphere
to the External Periodic Forcing: *A A
Krivolutsky, B M Kiruyshov, P Vargin
1441h MB12E-05 North Atlantic Interannual Variability in a
Coupled Ocean-Atmosphere Model: *T L Delworth
1442h MB12E-06 A Model Response to Submonthly
Transient-Eddy Forcing Associated With the
Monthly-Mean PNA Anomalies: J Sheng, M Klasa,
*J Derome
1443h MB12E-07 Stochastic Forcing and ENSO Predictability:
*F F Jin
1444h MB12E-08 OLR and SST Anomaly Fields Associated With
Extreme Rainfall Events in East Africa: *F O
Otieno, E K Anyamba
1445h MB12E-09 Decadal-to-Centennial Variability in an
Idealized Ocean-Atmosphere Model: *R
Saravanan, J C McWilliams
1446h MB12E-10 Insights Into Large Scale Hydroclimatic
Variability Using Nonlinear Climate Models:
*S Jain, U Lall
1447h MB12E-11 A Comparison of Modeled and Observed
Relationships Between Interannual Variations
of Water Vapor and Temperature: *D Sun, I
Held
1448h MB12E-12 Blocking Episodes in a High-Resolution
Climate Simulation: *P Tschuck, A Ohmura,
L Bengtsson
1449h MB12E-13 Climate Variability due to Orographic and
Thermal Influences in a Nonlinear Low-Order
Model: *K Dethloff, H Gernandt, M V Kurgansky,
I A Pisnichenko
1450h MB12E-14 On the Asymptotic Behavior of the Forced and
Dissipative Barotropic Atmosphere: *Y N Skiba
1451h MB12E-15 Climate Anomalies Over the Pacific During
the 1980's: L Xie, C Fu
1452h MB12E-16 Quasi-biennial Climate Oscillations: Global
and Regional Tendencies of Change: *I I
Mokhov, V A Bezverkhny, A V Eliseev, V K
Petukhov
1453h MB12E-17 Seasonal March of Heat Fluxes During Monsoon
Periods Over the Bay of Bengal: *K G Reddy,
G R L Rao, K V Devi
1454h MB12E-18 Sensitivity of a Climate Model Including an
AGCM Coupled to a Variable Oceanic Mixed
Layer Model: Seasonal Variability and
Greenhouse Effect: *E Cohen-Solal
1455h MB12E-19 Simulated North Pacific SST Anomalies From a
Coupled GCM/Mixed-Layer Ocean Model With and
Without the Effects of Tropical El Nino
Variability: *R G Gallimore
1456h MB12E-20 Dynamics of Stationary Wave Anomalies
Associated With ENSO in a GCM: *P Peng
1457h MB12E-21 Synoptic Scale Circulation in the MECCA
General Circulation Models: A Comparison
With Observations: *S Schubert
1458h Break
1530h MB12E-22 A Model Response to Submonthly
Transient-Eddy Forcing Associated With the
Monthly-Mean PNA Anomalies: J Derome, J Sheng,
M Klasa
1550h MB12E-23 Comparative Spectral Energetics Diagnosis of
Global Weather Prediction Models by ECMWF,
NMC, and JMA: *H L Tanaka, A Hasegawa, N
Ogasawara
1610h MB12E-24 INVITED Observed, Low-Frequency Spectra of
Variations in the Atmosphere and Ocean: R A
Madden, R H Jones
1640h MB12E-25 Principle Oscillation Pattern Analysis of
the Madden-Julian Oscillation Appearing in
ECHAM GCM and in ECMWF Data Sets: *S Gualdi,
H von Storch, A Navarra
MB12F ENGR:CR 1-12 Mon 1400h
MW5 Intercomparison of Middle Atmosphere Models
Presiding: S Pawson, Univ of Berlin
1400h MB12F-01 INVITED Chemical Transport Modeling: *A R
Douglas
1445h MB12F-02 INVITED Radiative Consistency of
Observations of Temperature and Ozone in the
Middle Atmosphere: *R L Orris, V Ramaswamy,
J D Mahlman, M D Schwarzkopf
1530h Break
1600h MB12F-03 The Extended UGAMP Global Circulation Model:
W Norton, *J Thuburn
1604h MB12F-04 3D Modelling of the Stratosphere With the
ARPEGE GCM: *P Simon, D Cariolle, M Deque
1608h MB12F-05 Tropical Stratosphere-Troposphere Exchange
in the NCAR CCM2: *P W Mote
1612h MB12F-06 Large Scale Transport of Stratospheric Air
Into the Troposphere Due to a Tropospheric
Frontal System: *W Kouker
1616h MB12F-07 Middle Atmospheric Simulation With the GFDL
"SKYHI" Model: *K Hamilton
1620h MB12F-08 Description of the Berlin TSM-GCM: *U
Langematz, S Pawson, G Radek, P Strauch
1624h MB12F-09 Sensitivity of the Berlin TSM-GCM to
Physical Parametrizations: *S Pawson, U
Langematz, G Radek
1628h MB12F-10 Simulations of Stratospheric Chemistry in a
General Circulation Model: *J Austin, N
Butchart
1632h MB12F-11 The ECHAM4 General Circulation Model With
Domain Top at 0.01 hPa: *E Roeckner
1636h MB12F-12 A Stratosphere-Troposphere Configuration of
the UK Meteorological Office Unified Model: R
Swinbank, C Douglas, N Butchart, W Lahoz
1640h MB12F-13 Development of a Canadian Middle Atmosphere
Climate Model: Modelling Strategy and
Preliminary Results: *S R Beagley, J
de Grand pre, J N Koshyk, N A McFarlane, T G
Shepherd
1644h MB12F-14 Evaluation of Tracer Transport in the
Goddard 3D Chemistry and Transport Model, I.
Evolution Determined by Winds From a
Mechanistic Model: *J E Nielsen, S E Strahan,
M C Cerniglia, A R Douglass, R B Rood
1648h MB12F-15 Evaluation of Tracer Transport in the
Goddard 3D Chemistry and Transport Model,
II. Results Using Assimilated Winds and
Comparison ISAMS N2O Distributions: *S E
Strahan, J E Nielsen, M C Cerniglia, R B Rood
1652h MB12F-16 Stratospheric Data Assimilation Using
UARS/MLS Temperature Data: M Seablom, *L Coy,
R Rood, A Douglass
1656h MB12F-17 Climate and Variability of the
Troposphere-Stratosphere Simulated in the
MRI Atmospheric Spectral GCM: *T Koide, M
Chiba, K Yamazaki
MB21A MATH:Room 100 Tues 0830h
MJS3 Middle Atmosphere: The Polar Mesosphere (joint with GA)
Presiding: G Reid, NOAA; E Thrane, NDRE
0830h MB21A-01 INVITED Small Scale Dynamics in the Polar
Mesosphere: *E V Thrane
0900h MB21A-02 INVITED Radar Studies of the Polar
Mesosphere: *J Rottger
0930h MB21A-03 The Sondre Stromfjord Meteor Radar System:
Initial Data Analysis: *T A Valentic, S K
Avery
0945h MB21A-04 Lidar and Radiosonde Observations of
Atmospheric Thermal Structure and Gravity
Wave Activity in the High Arctic: *J A
Whiteway, A I Carswell
1000h Break
1030h MB21A-05 INVITED The Large Scale Dynamics, Heat
Budget, and Global Change in the Mesosphere:
*R W Portmann
1100h MB21A-06 The Impact of Constituent Dependent Heating
and Cooling in the Summer Solstice
Mesosphere/Lower Thermosphere: TIMESGCM
Results: *W E Ward, R G Roble
1115h MB21A-07 Coupling of Gravity and Planetary Waves in
the Polar Summer Mesosphere: *P J Espy, J
Stegman, G Witt
1130h MB21A-08 Silicon Molecular Ions in the D-Region: *E
Kopp, F Balsiger, E Murad
MB21B EC:Arena Tues 0830h
MJS5 Effects of Pinatubo - Posters
Presiding: P McCormick, NASA/Langley Research Center
0830h MB21B-01 POSTER UARS Observations of Mt. Pinatubo
Aerosol Extinction: *S T Massie, P B Bailey,
J C Gille, T Deshler, G Thomas, C D Rodgers,
R G Grainger, F W Taylor, J L Mergenthaler,
A E Roche, J B Kumer, J M Russell
0830h MB21B-02 POSTER Time Evolution of the El Chichon and
Pinatubo Aerosol Layers From TOMS UV
Reflectivity Measurements: O Torres, J R
Herman
0830h MB21B-03 POSTER Response of the Lower Stratospheric
Ozone to Volcanic Aerosols in the Antarctic
and Arctic: *H Gernandt, A Herber, M P
McCormick, L W Thomason, S Kaneto
0830h MB21B-04 POSTER Pinatubo Stratospheric Aerosol
Characterisation: *P D Girolamo, V Cuomo, G
Pappalardo, N Spinelli, R Velotta, V Berardi
0830h MB21B-05 POSTER Techniques Used to Generate a Set of
Aerosol Optical Extinctions for Use in
Modeling Radiative, Chemical, and Dynamical
Effects of the Mt. Pinatubo Eruption: *K E
Grant, D E Kinnison, P S Connell, T
Kuczmarski
0830h MB21B-06 POSTER Bimodality in Stratospheric Aerosols
Due to the 1991 Eruption of Mt. Pinatubo: *N H
Lin, V K Saxena
0830h MB21B-07 POSTER Effects of Volcanic Aerosols on High
Level Clouds: *N Song, A Williams
0830h MB21B-08 POSTER Volcanic Effects on Stratospheric
Chemistry: *M T Coffey, W G Mankin
0830h MB21B-09 POSTER A 1-D Radiative-Chemical Couple
Model Study of the Effects of Pinatubo
Aerosols on Temperature, Ozone, and the
Other Chemical Constituents: *H Akiyoshi, O
Uchino
0830h MB21B-10 POSTER Stratospheric Aerosols: A
Microphysical Model: *M J Mills, S Solomon
0830h MB21B-11 POSTER Using AVHRR, HIRS, and TOMS: *H L
Shocker, D J Schneider, G J S Bluth, W I Rose,
A J Krueger, I E Sprod
0830h MB21B-12 POSTER 3D Transport Simulations of the
Dispersal of the Volcanic Cloud From Mount
Pinatubo: *T D Fairlie
0830h MB21B-13 POSTER Time Evolution and Decay
Characteristics of Mt. Pinatubo Volcanic
Perturbation: *P R Nair, S K Satheesh, K K
Moorthy
0830h MB21B-14 POSTER Global Impact of Mount Pinatubo
Eruption on the Composition and Temperature
of the Ozonosphere: *I G Dyominov, A M
Zadorozhny, N F Elansky
0830h MB21B-15 POSTER Effects of Mt. Pinatubo Aerosol
Perturbances on Atmospheric Radiances: *P R
Nair, B V K Murthy, K K Moorthy
0830h MB21B-16 POSTER Effect of the Mount Pinatubo
Volcanic Cloud on Stratospheric Ozone
Amounts Monitored at OHP (44 N, 6 E) and
Dumont d'Urville (66 S, 140 E): *S Godin, M
Guirlet, R Greskiewicz, C David
0830h MB21B-17 POSTER Inversion of Mt. Pinatubo Data Using
Analytic Eigenfunction Theory: *G P Box
0830h MB21B-18 POSTER Ground-Based Observations and
2D-Model Comparison of Stratospheric NO~K2~L
at Mid and High Latitudes in Europe After
the Mt Pinatubo Eruption: M V Roozendael, M
De Maziere, C Hermans, *P C Simon, J P
Pommereau, F Goutail, X Tie, G Brasseur, C
Granier
0830h MB21B-19 POSTER Impact of Mt Pinatubo Eruption on
Stratospheric NO~K2~L: Ground-Based
Observations in Europe and Interpretation
From 2D-Modelling: M Van Roozendael, M
De Maziere, C Hermans, *P C Simon, J P
Pommereau, F Goutail, X Tie, G Brasseur,
C Granier
0830h MB21B-20 POSTER Pinatubo Stratospheric Aerosol
Characterisation: *P Di Girolamo, V Cuomo, G
Pappalardo, N Spinelli, R Velotta, V Berardi
MB21C ENGR:CR 2-26 Tues 0830h
MJS5 Effects of Pinatubo
Presiding: P M McCormick, NASA/Langley Research Center
0830h MB21C-01 INVITED Pinatubo Global- to Micro-scale
Evolution: A Unified Picture From Space,
Air, and Ground Measurements: *P B Russell,
J M Livingston, R F Pueschel, J B Pollack, S
Brooks, P Hamill, J Hughes, L Thomason, L
Stowe, T Deshler, E Dutton, R Bergstrom
0900h MB21C-02 The Evolution of Aerosol Particle Size and
Concentration in the Lower Stratosphere
Following the Eruption of Mt Pinatubo: ER-2
Measurements: *H H Jonsson, J C Wilson, C A
Brock
0920h MB21C-03 Tomography of the Earth's Atmosphere in
1992-1993 From the ORA Radiometer: *D Fussen,
E Arijs, D Nevejans
0940h MB21C-04 The Change of Pinatubo's Aerosol Size
Distribution - Comparison Between Balloon
and Satellite Observations: *C Brogniez, D
Ramon, M Herman, J Lenoble
1000h Break
1030h MB21C-05 A Comparison of Lidar Measurements of
Stratospheric Aerosol Following the El
Chichon and Pinatubo Eruptions at the Mauna
Loa, Hawaii Observatory: *D J Hofmann, J E
Barnes
1050h MB21C-06 Comparison Between the El Chichon and
Pinatubo Aerosol Clouds at 23~Lo~KS: *D M
Simonich, B R Clemesha
1110h MB21C-07 INVITED The Effect on the Stratosphere of
Three Volcanic Eruptions: *K Labitzke, H
van Loon, S Leder, C Marquardt, P Braesicke,
S Pawson
1140h MB21C-08 Implications of the Modeling of the Early
Dispersion of the Mt. Pinatubo Aerosol Cloud:
*R E Young, O B Toon, H Houben
MB21D EC:Arena Tues 0830h
M1 Tropospheric Ozone - Posters
Presiding: W Chameides, Georgia Inst of Technology
0830h MB21D-01 POSTER The Meridional Distribution of
Methyl Bromide, Halon 1301, and Halon 1211: *H
Lorenzen-Schmidt, R Weller, O Schrems
0830h MB21D-02 POSTER Intercomparison of Instruments for
Tropospheric Measurements Using Differential
Optical Absorption Spectroscopy: A C Vandaele,
*C Clerbaux
0830h MB21D-03 POSTER Ground-Based Observation of Ozone
and Carbon Monoxide at Oki Island Japan: *Y
Kajii, A Usui, J Hirokawa, H Akimoto
0830h MB21D-04 POSTER On Spatial Surface Ozone Variability
in Europe: *A M Zvyaginstev, G M Kruchenitsky
0830h MB21D-05 POSTER Daytime Course of the Total Ozone
and Convective Process in the Lower
Troposphere Polluted by Sulphur Compounds:
*A G Ishov
0830h MB21D-06 POSTER Ozone and NO~K2~L Measurements Using
a Cable Car: *E Putz, M Mudri
0830h MB21D-07 POSTER On the Small-Scale Meteorology of
Tropospheric Ozone: *W M Angevine, M P Buhr,
J S Holloway, M Trainer, D D Parrish, F C
Fehsenfeld, G L Kok
0830h MB21D-08 POSTER Possible Impacts of Subsonics on
Ozone Levels in the Tropospheric and Lower
Stratosphere: *J W Kaminski, J C McConnell,
E M J Templeton, J de Grand pre, S R Beagley
0830h MB21D-09 POSTER Volcanic Halogens Emissions in the
Troposphere Validation of Flux Measurements:
R X Faivre-Pierret, *F Le Guern
0830h MB21D-10 POSTER Sulfur Chemistry and Photo-Oxidants
in the Antarctic Troposphere: First Results
From Project SCATE: *H Berresheim, F L Eisele,
D J Tanner, A Jefferson, J W Huey, R P Thorn,
A L Torres, W D Neff, D Slusher, D D Davis
0830h MB21D-11 POSTER Analysis of 4-Day Trajectories for
an Antarctic Coastal Station: *U Wyputta
0830h MB21D-12 POSTER The Peroxy Radical Intercomparison
Exercise (PRICE): An Overview: *K C
Cleimitshaw, L J Carpenter, A Volz-Thomas, S
Gilge, M Heitlinger, D Mihelcic, P Musgen,
H W Patz, M Schultz, C A Cantrell, T Behmann,
J P Burrows, M Weissenmayer, T Arnold, T
Kluepfel, D Perner, P Borrell, P M Borrell, J
Slemr
0830h MB21D-13 POSTER Measurements of Chemical and
Meteorological Parameters at the TOR Station
Schauinsland During PRICE: H W Patz, M
Dabrowska, S Gilge, N Houben, S Jansen, F
Kramp, M Schultz, *A Volz-Thomas, J Slemr
0830h MB21D-14 POSTER Intercalibration Exercises During
PRICE: *M Schultz, M Heitlinger, D Mihelic, P
Musgen, A Volz-thomas, C A Cantrell, L J
Carpenter, K C Clemitshaw, T Behmann, J P
Burrows, M Weissenmayer, D Perner, T Klupfel,
P Borrell, P M Borrell
0830h MB21D-15 POSTER Measurements of Peroxy Radical
Concentrations During the PRICE-Campaign
1994 by Matrix Isolation and ESR-Spectroscopy:
*D Mihelcic, P Musgen, A Volz-Thomas, D
Mihelcic
0830h MB21D-16 POSTER Participation of the University of
East Anglia Peroxy Radical Chemical
Amplifier in the Peroxy Radical
InterComparison Exercise (PRICE): *L J
Carpenter, K C Clemitshaw, S A Penkett
0830h MB21D-17 POSTER Peroxy Radical Measurements During
PRICE Using the NCAR Dual Inlet Chemical
Amplifier: *C A Cantrell, R E Shetter, J G
Calvert
0830h MB21D-18 POSTER Radical Measurements With the KFA
Chemical Amplifier During the PRICE Campaign
1994: *M Heitlinger, D Mihelcic, M Schultz, A
Volz-Thomas
0830h MB21D-19 POSTER IFE Peroxy Radical Measurements
During PRICE: *T Behmann, J P Burrows, M
Weissenmayer
0830h MB21D-20 POSTER Peroxy Radical Measurements at Four
Different Sites in Europe: *T Behmann, M
Weissenmayer, J P Burrows
0830h MB21D-21 POSTER Determination of OH-Concentrations
at Schauinsland From the Decay of
Hydrocarbons and NOx: Implications for the
Budget of Ozone and Radicals in Polluted Air
Masses: F Kramp, D Kley, *A Volz-Thomas
0830h MB21D-22 POSTER Atmospheric Non-methane Hydrocarbon
Measurements in the North Sea Coastal Zone:
*R A Burgess, S A Penkett, P Lightman, A R W
Marsh
0830h MB21D-23 POSTER Observed and Model-Calculated
Photostationary State at Mauna Loa
Observatory During MLOPEX II: Implications
for Radical Concentrations and Ozone Budget:
*D A Hauglustaine, S Madronich, B A Ridley,
J G Walega, C A Cantrell, R E Shetter, G
Hubler
0830h MB21D-24 POSTER Intercomparison of Local OH
Measurements by Laser-Induced Fluorescence
and Folded Long-Path Absorption Spectroscopy:
*A Hofzumahaus, U Aschmutat, U
Brandenburger, T Brauers, H P Dorn, M
Hausmann, M Hessling, F Holland, D E Ehhalt
0830h MB21D-25 POSTER Observations of the Nitrate Radical
in Three Different Environments: *N Smith,
J M Plane, R A Burgess, K C Clemitshaw, H
Coe, S A Penkett, E Cuevas
0830h MB21D-26 POSTER On the Influence of Halogen Oxides
on Tropospheric Ozone Chemistry: *H
Lorenzen-Schmidt, U Platt, W Unold, M
Haussmann
0830h MB21D-27 POSTER The Isotopic Composition of
Tropospheric Ozone: *D Krankowsky, F Bartecki,
K Mauersberger, G G Klees, J Stehr
0830h MB21D-28 POSTER An Efficient On-Line Heterogeneous
Chemistry Model: *N Chaumerliac, S Cautenet,
P G Gregoire, J Edy, N Audiffren
0830h MB21D-29 POSTER The Photochemistry of NOy Compounds
on Water-Ice: *T Koch, J R Sodeau, T B
Roddis, A B Horn
0830h MB21D-30 POSTER Experimental Findings for
Heterogeneous Ozone Destruction in Clouds at
Mt. Brocken: K Acker, S Naumann, *D Moller, W
Wieprecht, A Oestreich
MB21E Duane Physics:G030 Tues 0830h
M1 Tropospheric Ozone - (4) Polar Ozone and - (6) Tropical
Ozone and Biomass Burning
Presiding: S Penkett, Univ of East Anglia
0830h INTRODUCTION: S Penkett,Univ of East Anglia
0840h MB21E-01 INVITED Tropospheric Polar Ozone Chemistry:
*J C McConnell
0910h MB21E-02 INVITED A Review of Lower Troposperic Ozone
Depletion Chemistry at Polar Sunrise in the
Arctic: *L A Barrie
0940h MB21E-03 Measurements of Surface Ozone at High
Northern Latitudes: *K Henriksen
1000h MB21E-04 Ozone Production at High Latitudes During
Spring: *D D Jaffe, J Herring, H Beine, E
Pullman
1015h MB21E-05 Ozone, Carbon Monoxide, C2-C5 Hydrocarbons,
and Radon Sea Level Measurements Between
45~Lo~KS and 80~Lo~KS: D Martin, *F Le Guern,
B Bonsang, E Demont, V Gros, B Ardouin
1030h Break
1100h MB21E-06 INVITED The Need for the ITOY
(International Tropospheric Ozone Years)
Measurement Initiative for the Tropics: *P J
Crutzen
1130h MB21E-07 Emissions of Oxygenated Hydrocarbons From
Biomass Burning: Important Precursors of
Ozone: *J Rudolph, R Koppmann, K V Czapiewski,
G Helas, J Ludwig
1145h MB21E-08 The Origin of Ozone in the Tropical
Troposphere: An Analysis of Aircraft
Observations Over the South Atlantic Basin:
*D J Jacob
1200h MB21E-09 Impact of Biomass Burning Emissions on the
Composition of the Troposphere: *C Granier,
W M Hao, J F Muller, G P Brasseur
1215h MB21E-10 The Effect of Biomass Burning on
Tropospheric Ozone Production:
Three-Dimensional, Global Modeling Results:
C S Atherton, J E Penner, J J Walton
1230h MB21E-11 Explaining the Accumulation of
Intercontinental Ozone: Africa vs South
America, Cooking vs Mixing, Burning vs
Lightning NO~Kx~L: *R B Chatfield, J A
Vastano
MB21F ENGR:CR 0-30 Tues 0900h
M10 Mars and Jupiter
Presiding: T C Owen, Univ of Hawaii
0900h MB21F-01 INVITED Solar Occultation Spectrometry of
the Martian Atmosphere: Five Years of
Auguste/Phobos Experiment Interpretation: *O I
Korablev
0925h MB21F-02 New Revelations in Understanding the Mars
Climate: *R T Clancy
0940h MB21F-03 INVITED A Comparison of the Current Jovian
Winds and Cloud Systems With the Voyager
Epoch Winds: *R F Beebe
1005h MB21F-04 Evolutionary Changes in Jupiter's Equatorial
Plumes: *P Sartoretti, M Belton
1020h MB21F-05 Properties of Planetary-Scale Thermal Waves
at Near-Equatorial Latitudes on Jupiter: *D
Deming, D Reuter, D E Jenning, G Bjoraker, G
McCabe, K Fast, G Wiedemann
1035h Break
1100h MB21F-06 INVITED Temperature Structure in the
Atmosphere of Jupiter: *G Orton
1125h MB21F-07 INVITED Composition of Jupiter's
Atmosphere: Prospects for Galileo: *S K
Atreya
1150h MB21F-08 HST Spectroscopic Observations of Jupiter in
1992 and 1993: The Latitudinal Variation of
NH~K3~L and C~K2~LH~K2~L Gas, and
UV-Absorbing Aerosols: *L M Trafton, S K
Atreya, S G Edgington, R A West, R F Beebe,
J J Caldwell
MB21G EC:Arena Tues 0830h
M13 Atmosphere - Ocean Behaviour on Annual and Interannual Time
Scales - Posters
Presiding: H von Storch, Max Planck Institute
0830h MB21G-01 POSTER Resonant Reaction of the Middle
Atmosphere to the External Periodic Forcing:
*A A Krivolutsky, B M Kiruyshov, P Vargin
0830h MB21G-02 POSTER North Atlantic Interannual
Variability in a Coupled Ocean-Atmosphere
Model: *T L Delworth
0830h MB21G-03 POSTER A Model Response to Submonthly
Transient-Eddy Forcing Associated With the
Monthly-Mean PNA Anomalies: J Sheng, M Klasa,
*J Derome
0830h MB21G-04 POSTER Stochastic Forcing and ENSO
Predictability: *F F Jin
0830h MB21G-05 POSTER OLR and SST Anomaly Fields
Associated With Extreme Rainfall Events in
East Africa: *F O Otieno, E K Anyamba
0830h MB21G-06 POSTER Decadal-to-Centennial Variability in
an Idealized Ocean-Atmosphere Model: *R
Saravanan, J C McWilliams
0830h MB21G-07 POSTER Insights Into Large Scale
Hydroclimatic Variability Using Nonlinear
Climate Models: *S Jain, U Lall
0830h MB21G-08 POSTER A Comparison of Modeled and Observed
Relationships Between Interannual Variations
of Water Vapor and Temperature: *D Sun, I
Held
0830h MB21G-09 POSTER Blocking Episodes in a
High-Resolution Climate Simulation: *P
Tschuck, A Ohmura, L Bengtsson
0830h MB21G-10 POSTER Climate Variability due to
Orographic and Thermal Influences in a
Nonlinear Low-Order Model: *K Dethloff, H
Gernandt, M V Kurgansky, I A Pisnichenko
0830h MB21G-11 POSTER On the Asymptotic Behavior of the
Forced and Dissipative Barotropic Atmosphere:
*Y N Skiba
0830h MB21G-12 POSTER Climate Anomalies Over the Pacific
During the 1980's: L Xie, C Fu
0830h MB21G-13 POSTER Quasi-biennial Climate Oscillations:
Global and Regional Tendencies of Change: *I I
Mokhov, V A Bezverkhny, A V Eliseev, V K
Petukhov
0830h MB21G-14 POSTER Seasonal March of Heat Fluxes During
Monsoon Periods Over the Bay of Bengal: *K G
Reddy, G R L Rao, K V Devi
0830h MB21G-15 POSTER Sensitivity of a Climate Model
Including an AGCM Coupled to a Variable
Oceanic Mixed Layer Model: Seasonal
Variability and Greenhouse Effect: *E
Cohen-Solal
0830h MB21G-16 POSTER Simulated North Pacific SST
Anomalies From a Coupled GCM/Mixed-Layer
Ocean Model With and Without the Effects of
Tropical El Nino Variability: *R G Gallimore
0830h MB21G-17 POSTER Dynamics of Stationary Wave
Anomalies Associated With ENSO in a GCM: *P
Peng
0830h MB21G-18 POSTER Synoptic Scale Circulation in the
MECCA General Circulation Models: A
Comparison With Observations: *S Schubert
0830h MB21G-19 POSTER Development of Convection Along the
South Pacific Convergence Zone as a Forces
Response to Convection Over Indonesia: F N
Mathews
0830h MB21G-20 POSTER Late Cretaceous Paleogeography: A
New Framework for Paleoclimate and Ocean
Circulation Simulations Using the GENESIS
Earth System Model: *R M DeConto, W W Hay,
S L Thompson, C N Wold
MB21H ENGR:CR2-6 Tues 0830h
M13 Atmosphere-Ocean Behaviour on Annual and Interannual Time
Scales
Presiding: H von Storch, Max Planck Institute
0830h MB21H-01 A Change in the Annual Cycle in the
Troposphere of the Southern Hemisphere: Its
Possible Implication for the Antarctic Ozone
in Spring: *H van Loon, J W Hurrell
0900h MB21H-02 Two Different Modes in the Recent
Tropospheric Warming in the Northern
Hemisphere: *T Yasunari, T Mito
0920h MB21H-03 Interannual and Decadal Variability in the
Atlantic-African-Indian Ocean Sector of the
Low Latitudes: *S E Nicholson
0940h MB21H-04 Upper Ocean Thermal Changes in the North
Pacific: 1970-91: C Deser, *M Alexander, M
Timlin
1000h Break
1030h MB21H-05 Inter-annual Variability in an Ensemble of
Climate Simulations Forced With Observed
SSTs and Sea Ice Extent: *F W Zwiers
1100h MB21H-06 Interannual Fluctuations in Atmospheric
Angular Momentum Simulated by the NMC
Climate Model: *K C Mo, J O Dickey, S L
Marcus
1120h MB21H-07 The Signature of ENSO in the Midlatitude
High-Frequency Variability: *W May, L
Bengtsson
1140h MB21H-08 Intercomparison of Climate Variability
Simulated by Coupled GCMs: *C Covey, B D
Santer, W L Gates
MB21I ENGR:CR1-12 Tues 0900h
MW5 Intercomparison of Middle Atmosphere Models
Presiding: S Pawson, Univ of Berlin
0900h MB21I-01 INVITED The Use of Data Assimilation to
Analyse Stratospheric Observations: R
Swinbank, D Podd, P Connew, L Coy, A O'Neill
0930h MB21I-02 INVITED Modeling of
Stratosphere-Troposphere Exchange: *J F
Lamarque
1030h Break
1100h Discussion
MB22A MATH:100 Tues 1330h
MJS3 Middle Atmosphere: The Polar Mesosphere (joint with GA)
Presiding: G Thomas, Univ of Colorado
1330h MB22A-01 INVITED What Makes Noctilucent Clouds?: *G
Witt
1400h MB22A-02 Ground-Based and Satellite Optical
Observations of NLC/PMC Over Scandinavia in
the Summer of 1994: *M G Shepherd, W F Evans,
N Wilhelm, W Singer, G G Shepherd, S Brown,
G Witt
1415h MB22A-03 Coordinated Radar and Lidar Studies of
PMSE-Type Echoes at Mid-latitudes: *L Thomas,
D Hooper
1430h MB22A-04 The Role of Charged Aerosols in Connection
With Noctilucent Clouds and Polar Mesosphere
Summer Echoes: *T A Blix, E V Thrane, U P
Hoppe, J Troim, O Havnes
1445h MB22A-05 Subvisual Charged Aerosols and VHF Polar
Mesosphere Summer Echoes (PMSE): *U P Hoppe,
T A Blix, E V Thrane
1500h Break
1530h MB22A-06 Gravity Waves and the Formation of Narrow
Aerosol Layers Near the Summer Polar
Mesopause: *G C Reid
1545h MB22A-07 CUPRI Radar Observations of Thin Scattering
Layers in the Polar Mesosphere During the
NLC-91 Campaign: *C M Alcala, M C Kelley, W E
Schwartz
1600h MB22A-08 Turbulence and Thomson Scattering From the
Polar Summer Mesopause Region: *J
Klostermeyer
MB22B ENGR:CR2-26 Tues 1330h
MJS5 Effects of Pinatubo
Presiding: P McCormick, NASA/Langley
1330h MB22B-01 Studies of the Radiative, Dynamical, and
Chemical Effects of the Mt. Pinatubo Aerosol
Using a Coupled Two-Dimensional Model: *J E
Rosenfield, D Considine, P Meade, M R
Schoeberl, A Douglass, C Jackman, J
Bacmeister
1350h MB22B-02 Observational Study of the Dependence of
Ozone Depletion on Particle Surface Area
Based on Long-Term Raman-Lidar and Balloon
Measurements: *A Ansmann, U Wandinger, F
Wagner, I Mattis
1410h MB22B-03 Weather Satellite Observations and
Measurements of the 1991 Mount Pinatubo
Eruption: *R E Holasek, S Self
1430h MB22B-04 Optical Properties of Pinatubo Aerosol and
Its Influence on Radiation Fluxes: *M
Stettler, W von Hoyningen-Huene, P Posse
1450h Break
1520h MB22B-05 INVITED Evidence for Cirrus Cloud
Alterations From Pinatubo Aerosols: Climatic
Implications: *K Sassen
1550h MB22B-06 Observations of NO~K2~L in the Polar Upper
Stratosphere and Mesosphere by the Improved
Stratospheric and Mesospheric Sounder: *J J
Remedios, B J Kerridge, W J Reburn, F W
Taylor
1610h MB22B-07 Are Pinatubo Aerosols the Missing Link
Between Tropospheric Vorticity and
Earth-Transits of the Heliomagnetic Current
Sheet?: *M W Kirkland
MB22C Duane Physics:G030 Tues 1400h
M1 Tropospheric Ozone
Presiding: S Penkett, Univ of East Anglia
1400h MB22C-01 INVITED Tropospheric Peroxy Radical
Chemistry: *C Cantrell, R E Shetter
1430h MB22C-02 Recent Measurements of Peroxy Radicals in
Clean and Polluted Air With the UEA PERCA:
*L J Carpenter, K C Clemitshaw, P S Monks,
S A Penkett
1445h MB22C-03 Recent Observations of Tropospheric
Chemistry Made During the Weybourne
Atmospheric Observatory Winter Experiments
of 1993 (WAOWE'93) and 1994 (WAOWE'94): *K C
Clemitshaw, B Allan, S Bauguitte, R A Burgess,
L J Carpenter, L M Cardenas, H Coe, S A
Penkett, J M C Plane, N Smith, J N Cape, G G
McFadyen, R M Harrison, S Yamulki, B Davison,
C N Hewitt
1500h Break
1530h MB22C-04 The PRICE (Peroxy Radical Inter Comparison
Exercise): An Introduction: *A Volz-Thomas, M
Heitlinger, D Mihelcic, P Musgen, H W Patz, M
Schulz, S Gilge, C A Cantrell, R E Shetter,
L J Carpenter, K C Clemitshaw, T Behmann, J P
Burrows, M Weissenmayer, D Perner, T Klupfel,
P Borrell, P M Borrell, J Slemr
1545h MB22C-05 Comparison of Peroxy Radical Measurement
Techniques During PRICE: *C Cantrell, R E
Shetter, A Volz-Thomas, S Gilge, M Heitlinger,
D Mihelcic, P Musgen, H W Patz, M Schutz, L J
Carpenter, K C Clemitshaw, T Behmann, J P
Burrows, M Weissenmayer, T Arnold, D Perner,
T Klupfel, P Borrell, P M Borrell, J Slemr
1600h MB22C-06 Peroxy Radical Inter-Comparison Exercise
(PRICE): First Results and Some Conclusions:
*P Borrell, P M Borrell, J Slemr, A
Volz-Thomas, S Gilge, M Heitlinger, D
Mihelcic, P Musgen, H W Patz, M Schultz, C A
Cantrell, L J Carpenter, K C Clemitshaw, T
Behmann, J P Burrows, M Weissenmayer, T
Arnold, D Perner, T Klupfel
1615h MB22C-07 Modelling Observed Peroxide Concentrations
to Study Tropospheric Free Radical Chemistry:
*C E Reeves, S A Penkett, B J Bandy
1630h MB22C-08 DOAS Measurement of Tropospheric OH Radicals:
*T Brauers, M Hausmann, U Brandenburger,
H P Dorn
1645h MB22C-09 Highly Time Resolved Measurements of OH
Radicals in the Troposphere: *F Holland, U
Aschmutat, M Hessling, A Hofzumahaus
1700h MB22C-10 The Hydrogen Peroxide to Ozone Ratio as a
Measure of NO~Kx~L Limitation During
Photooxidant Formation: *D Kley, S Gilge, A
Volz-Thomas, H Geiss
1715h MB22C-11 A Comparison of Differential Optical
Absorption Spectrometers for Measurements of
NO~K2~L, O~K3~L, SO~K2~L, HONO, and HCHO: *H
Coe, R L Jones, R Colin, M Carleer, R M
Harrison, J Peake, J M C Plane, N Smith, B
Allan, K Clemitshaw, R A Burgess, U Platt, J
Stutz, J P Pommereau, F Goutail, M
Nunes-Pinharanda, P Simon, A C Vandaele
MB22D Duane Physics:G020 Tues 1330h
M4 Cloud Optics and Radiative Properties
Presiding: G Stephens, Colorado State Univ
1330h MB22D-01 On Parameterization of Processes of Ice
Particles Origination in Numerical Models of
Clouds: *I P Mazin, M V Gurovich
1345h MB22D-02 Radiative Properties of Ice Crystal Clouds:
*C P R Saunders, J Rimmer
1400h MB22D-03 Surface Based Remote Sensing of Ice Cloud
Properties: M B Gothe, *S Bakan, H Grassl
1415h MB22D-04 Radiative Properties of Equatorial Cirrus:
*C M R Platt, S A Young, A J Prata
1430h MB22D-05 Physical and Optical/Radiative
Characteristics of Small Particles in
Tropical Cirrus: *R F Pueschel, G V Ferry,
A W Strawa, D A Allen, S D Howard, T C Foster,
J Hallett, W P Arnott
1445h MB22D-06 The Role of Cloud Diurnal Variations in
Regional Time Mean Energy Budgets: *J W
Bergman, M L Salby
1500h Break
1530h MB22D-07 Radiative Properties of Clouds and Hazes
Possessing Internally Mixed Carbonaceous
Particles: *K A Fuller
1545h MB22D-08 The Radiative Properties of Inhomogeneous
Liquid Water Clouds: Observations and
Modelling: *J P Taylor, P Hignett
1600h MB22D-09 Modeling the Cloud and Precipation Process
in Mesoscale Numerical Model: *H Xu, Y
Fangqun
1615h MB22D-10 To the Relation of Solar Fluxes at the
Surface and the TOA in Cloudy Atmosphere: *V
Dvortsov, R D Cess
1630h MB22D-11 Shortwave Cloud Radiative Forcing in
Two-Dimensional Clouds: Implications Upon
Spatial Averaging: *P W Stackhouse, G L
Stephens, P M Gabriel
1645h MB22D-12 The Spherical Harmonic Discrete Ordinate
Method: Application to 3D Broadband Solar
Radiative Transfer in Boundary Layer Clouds:
*K F Evans
1700h MB22D-13 Flux Radiative Transfer Through a Cloudy
Layer: *J H Joseph, U Zackhem
1715h MB22D-14 Domain Averaged Solar Fluxes in
Inhomogeneous Clouds: The Parametrization
Problem: *P M Gabriel, G L Stephens
MB22E ENGR:CR 0-30 Tues 1330h
M10 Mars and Jupiter
Presiding: S Atreya, Univ of Michigan
1330h MB22E-01 INVITED Tropospheric and Stratospheric
Aerosol Distribution on Jupiter Prior to the
Galileo Tour: *R West
1355h MB22E-02 INVITED The Jovian Atmosphere:
Compositional Clues to Solar Nebula
Abundances and Models of Giant Planet
Formation: *T Owen
1420h MB22E-03 INVITED Jupiter's Deep Atmosphere: *I
de Pater
1445h MB22E-04 The Location of Charge Centers and Lightning
Activity in Jupiter's H~K2~LO Clouds:
Predictions From a Numerical Cloud Model: *Y
Yair, Z Levin, S Tzivion
1510h Break
1530h MB22E-05 INVITED Waves From the Impact of
Shoemaker-Levy 9 With Jupiter: Evidence for
Enrichment of Water: *A P Ingersoll, H
Kanamori
1555h MB22E-06 Jupiter's South Pole: Temperature Structure
and Hydrocarbon Abundances: *G L Bjoraker,
D E Jennings, G H McCabe, T A Livengood, T
Kostiuk
1610h MB22E-07 Structure of the Upper Atmosphere of Jupiter
One Year Before the Galileo Encounter: *P V
Sada, D Jennings, G Bjoraker, D Deming, G
McCabe
1625h MB22E-08 Convection, Condensation, and the Abundance
of Water in Jupiter: *T Guillot
1640h MB22E-09 INVITED Galileo Infrared Observations of
the Shoemaker-Levy 9 G and R Events: *R W
Carlson, P R Weissman, J Hui, M Segura, W D
Smythe, K H Baines, T V Johnson, P Drossart,
T Encrenaz, F Leader, R Mehlman
MB22F ENGR:CR2-6 Tues 1330h
M13 Atmosphere-Ocean Behaviour on Annual and Interannual Time
Scales
Presiding: H von Storch, Max Planck Inst
1330h MB22F-01 Seasonal Characteristics of North Atlantic
Interannual SST Variability: *Y Kushnir
1350h MB22F-02 Relation Between North Pacific SST Anomalies
and Summertime Precipitation Over the U.S.
Great Plains: *M Ting, H Wang
1410h MB22F-03 Organization of Low-Frequency Variability by
Climatological Stationary Waves: *P
Sardeshmukh, M Borges, M Newman, C Penland
1430h MB22F-04 Analysis of Summer Precipitation in China
and Relationships With the Global SST: *Z C
Zhao
1450h MB22F-05 Simulation of Recent Global Temperature
Trends: *N E Graham
1510h Break
1530h MB22F-06 An Alternative Paradigm of ENSO: *P
Sardeshmukh, C Penland
1550h MB22F-07 Interannual Variability of Monsoon and
Southern Oscillation: R N Keshavamurthy, S K
Dash
1610h MB22F-08 Interannual and Subseasonal Variations of
the Summer Monsoon During the ENSO Cycle: *C K
Park, S D Schubert
1630h MB22F-09 Tropical SSTs and the Interannual
Variability of the Asian Summer Monsoon: *J
Slingo, M K Soman
MB22G ENGR:CR1-12 Tues 1330h
MW3 The Solar Cycle Variation of the Stratosphere
Presiding: L Hood, Univ of Arizona
1330h MB22G-01 A Modelling Study of Solar Variability and
Atmospheric Change: *J D Haigh
1345h MB22G-02 INVITED Evidence of Solar Cycle Variability
in the Atmosphere: Its Significance and
Relationship to Terrestrial Variability: *M L
Salby
1415h MB22G-03 INVITED The Solar Variation of Lower
Stratospheric Ozone and Temperature: *L L
Hood
1445h MB22G-04 INVITED The Association Between the 11-Year
Sunspot Cycle and the Lower
Stratosphere-Upper Troposphere: *K Labitzke,
H van Loon
1515h Break
1545h MB22G-05 INVITED Solar Variability, the QBO, and the
Potential Influence on the Stratosphere and
Troposphere: *D Rind, N K Balachandran
1615h MB22G-06 INVITED Energetic Particle Precipitation
Effects on Stratospheric Odd Nitrogen and
Ozone on the Solar Cycle Time Scale: *C H
Jackman, F M Vitt, D B Considine, E L Fleming
MB31A EC:Arena Wed 0830h
MJS6 Atmospheric CO~~k - Breathing of Earth - Posters
Presiding: I Levin, UNI-HD/IUP
0830h MB31A-01 POSTER Behaviour of the Atmospheric CO~K2~L
and Methane Concentration in 2 Italian
Stations Representing Different Types of
Biosphere: Mt Cimone and Lampedusa: *L
Ciattaglia, A Guerrini, T Colombo, R
Santaguida, P Chamard
0830h MB31A-02 POSTER The Use of Convex Constraints for
Synthesising Carbon Cycle Data: I G Enting,
*P J Rayner
0830h MB31A-03 POSTER Atmospheric CO2 Concentration
Variations Recorded at Mace Head, Ireland,
From 1992 to 1994: *A Gaudry, P G Simmonds,
S G Jennings, T C O'Connor, P Ciais, P
Bousquet, P Monfray
0830h MB31A-04 POSTER Measurements of Atmospheric CO~K2~L
at the Meteorological Research Institute,
Tsukuba, Japan: *H Y Inoue, H Matsueda
0830h MB31A-05 POSTER Spatial Patterns of Radiocarbon:
Carbon Cycle Circulation Tracer: *J L
Jirikowic, J Moore-McCollough, F G McCormac,
R M Kalin
0830h MB31A-06 POSTER Russian Forests - The Deep Breather
of the Terrestrial Biosphere: T P Kolchugina,
*T S Vinson
0830h MB31A-07 POSTER Selecting Tracer Model Data for
Comparison With Carbon Dioxide Observations:
R M Law, *P J Rayner
0830h MB31A-08 POSTER CO~K2~L "Breathing of the Earth":
Observed Facts, Myths, and Legends: *F
Le Guern, R X Faivre-Pierret
0830h MB31A-09 POSTER Seasonal Variations of CO~K2~L and
CH~K4~L in the Upper Troposphere: *H Matsueda,
H Y Inoue, M Ishii, Y Sugiyama
0830h MB31A-10 POSTER The Atmospheric CO~K2~L Gradient
Between Amsterdam Island and Cape Grim, as
an Imprint of Regional Ocean Fluxes: *M
Ramonet, P Monfray, D Beardsmore
0830h MB31A-11 POSTER Agricultural Land Use - As Sink and
Source of CO2: M H Zemankovics, Z Dunkel
0830h MB31A-12 POSTER Event Trapping Air Monitoring
Station in Holland: A Zondervan, *H A J
Meijer
0830h MB31A-13 POSTER Ecosystem Dynamics and Carbon
Storage for the Continental United States:
*D S Ojima, D S Schimel, R McKeown, T G F
Kittel, W J Parton
0830h MB31A-14 POSTER Stimulation of Terrestrial Carbon
Uptake by Atmospheric Nitrogen Deposition:
*E A Holland, B H Braswell, A R Townsend, J F
Lamarque, J F Muller, G Brasseur, F Dentener,
H Levy, J E Penner
0830h MB31A-15 POSTER Decadal Patterns in Atmospheric
Carbon Dioxide as Indicators of Changing
Growth and Decay of Terrestrial Vegetation:
C D Keeling, T Whorf
MB31B ENGR:CR030 Wed 0830h
M4 Cloud/Aerosol/Climate - Posters
Presiding: G L Stephens, Colorado State Univ
0830h MB31B-01 POSTER A New Longwave Radiation Scheme and
Its Impact on Radiative Fluxes and Heating
Rates in Two- and Three-D Climate Models: W
Zhong, *J D Haigh
0830h MB31B-02 POSTER On the Instrumental Determination of
Cloud Amount: *P P Anikin, E V Romashova, S K
Cox, J M Davis
0830h MB31B-03 POSTER Determination of Optical and
Microphysical of Semi-transparent Clouds
From Spectral Measurements of Solar
Radiation Transmission: P P Anikin, *M A
Sviridenkov, S K Cox, J M Davis
0830h MB31B-04 POSTER The Estimation of the Effective
Radii of the Particles and Liquid Water Path
of Semi-transparent Clouds: *P P Anikin, M A
Sviridenkov, S K Cox, J M Davis
0830h MB31B-05 POSTER The Time Evolution of Optical
Properties of Clouds Calculated Using the
Predicted Water Content Values in the
Hydrodynamical Model of the Atmosphere: *L R
Dmitrieva-Arrago
0830h MB31B-06 POSTER The Parameterization of Longwave
Finite Cloud Effects in Numerical Weather
and Climate Prediction Models: *A K Heidinger,
S K Cox
0830h MB31B-07 POSTER Single Scattering Albedo and
Absorption Efficiency of Visible and
Infrared Radiation for Elementary Volume of
Crystalline Cloud: *A G Petrushin
0830h MB31B-08 POSTER Determination of Optical and
Microphysical Parameters of Semi-Transparent
Clouds From Spectral Measurements of Solar
Radiation Transmission: M A Sviridenkov, *P P
Anikin, S K Cox, J M Davis
0830h MB31B-09 POSTER On Temporal Variabiity of Zonal
Average Cloud Amount and Cloud Radiative
Forcing: *O Karner
0830h MB31B-10 POSTER Effect of Surface Thermal Parameters
on Atmosphere Longwave Radiative Fluxes in
Radiative Transfer Model: *W Keli
0830h MB31B-11 POSTER Extreme Heating and Cooling in
Northern Bangladesh: *M A Miah, M A Samad
0830h MB31B-12 POSTER Potential Effect of Over Grazing on
Climate Change: *M A El-Shahawy
0830h MB31B-13 POSTER Radiation Budget in the Alps:
Altitude Dependency of Atmospheric Long-Wave
Radiation and the Greenhouse Effect: *R
Philipona, C Frohlich, C Marti
0830h MB31B-14 POSTER Radiation Balance Investigations
Using METEOSAT Data: *A Rimoczi-Paal, R
Randriamampianina
0830h MB31B-15 POSTER Water Vapour and Climate: The Role
of the Far Infra-Red: *A Sinha, J E Harries
0830h MB31B-16 POSTER Observation and Study for
Characteristics of Surface Radiation Budget
and Their Influence Factors in Arid Region: *J
Guoliang
0830h MB31B-17 POSTER On the Relationship Between
Clear-Sky Planetary and Surface Albedos:
Comparison and Tests of Retrieval Models: Q
Zhong, A Wu
0830h MB31B-18 POSTER The Application of IRIS-D Spectral
Radiance to Investigations of Climate
Variability I: Clear-Sky Results: *M J Iacono,
S A Clough
0830h MB31B-19 POSTER RRTM: A New Rapid Model for
Radiative Transfer: *E J Mlawer, P D Brown,
M J Iacono, S A Clough, S J Taubman
0830h MB31B-20 POSTER An Efficient Parameterization of CCN
Activation and Growth in Numerical Models: *R
Walko, W Cotton, B Stevens, G Feingold
0830h MB31B-21 POSTER Analytic Bidirectional Reflectance
Functions: *N Manalo-Smith, G L Smith, W F
Staylor
0830h MB31B-22 POSTER The Impact of Clouds on Absorption
of Solar Radiation by the Atmosphere: *Z Li,
H W Barker, L Moreau
0830h MB31B-23 POSTER Radiative Properties of Clouds With
Small Share of Absorption in Visible
Spectral Range: *S V Petelina, V E Pavlov
MB31C ENGR:CR030 Wed 1000h
M4 Cloud/Aerosol/Climate
Presiding: G L Stephens, Colorado State Univ
1000h MB31C-01 Scattering of Longwave Radiation by Cirrus
Clouds: *A Slingo, J M Edwards
1015h MB31C-02 Cloud Internal Inhomogeneity and Its Impact
on Solar Radiative Transfer: *J Li, V
Ramaswamy
1030h MB31C-03 Parameterization of Vapor-Liquid Overlap in
the Solar Near-Infrared: *R C Espinoza,
Harshvardhan
1045h MB31C-04 INVITED Some Modelling Aspects of the
Direct and Indirect Aerosol Effects: *O
Boucher, T L Anderson
1105h MB31C-05 Cloud Feedback Effects in Reponse to a
Greenhouse or Aerosol Forcing: *H Le Treut,
O Boucher, Z X Li, M Forichon
1130h MB31C-06 Assessing the Climate Response to the
Indirect Climate Forcing With a General
Circulation Model: *D J Erickson, R J Oglesby,
S Marshall
1145h MB31C-07 Global Simulation of Cloud-Aerosol
Interactions: *S J Ghan, R C Easter, L R
Leung, R D Saylor, C M Berkowitz, L K Peters
1200h MB31C-08 On the Impact of Contrails on the Climate: *M
Ponater, R Sausen
MB31D EC:Arena Wed 0830h
M12 Stratospheric Processes and Their Role in Climate, SPARC -
Posters
Presiding: M L Chanin, Service d'Aeronomie du CNRS
0830h MB31D-01 POSTER Modelling Variations in the Global
Stratospheric Circulation on a
Quasi-biennial Time Scale: *C Marquardt
0830h MB31D-02 POSTER Towards a Three-Dimensional Gravity
Wave Drag Climatology From UARS Data: *J A
Knox
0830h MB31D-03 POSTER Sensitivity of the Berlin TSM-GCM
Climatology to Changes in Antarctic Ozone: *U
Langematz
0830h MB31D-04 POSTER The Annual Cycle of Stratospheric
Water Vapor in the NCAR CCM2: *P W Mote
0830h MB31D-05 POSTER Tropospheric-Stratospheric
Circulation Change on the Southern Hemisphere:
*H van Loon, J W Hurrel
0830h MB31D-06 POSTER Simulation of Stratospheric
Photochemistry in the NOAA SKYHI GCM: *L M
Perliski
0830h MB31D-07 POSTER Stratospheric Circulation
Climatology With the MRI GCM-II With and
Without the Active Ocean: *A Kitoh, H Koide,
A Noda
0830h MB31D-08 POSTER Maintenance of the Aleutian High:
Vertical Regimes of Dynamical Influence: *V L
Harvey, M H Hitchman
0830h MB31D-09 POSTER Temperature Trends in the Lower
Stratosphere, 1965-1994: *K Labitzke, H
van Loon
0830h MB31D-10 POSTER Comparison of Long-Term Variability
at Mid-latitude, Between Lidar Data Analyses
and Numerical Simulations: *P Keckhut, M L
Chanin, A Hauchecorne
0830h MB31D-11 POSTER Temperature Trends in the Lower
Stratosphere Over the Russian Arctic: *Y P
Koshelkov, G R Zakharov, A I Voskresensky
0830h MB31D-12 POSTER Stratospheric Temperature Trends
Derived From Small Rocketsonde Measurements:
*F J Schmidlin
0830h MB31D-13 POSTER Analysis of HIRS/MSU Data to Study
Natural Variability and Trends in
Stratospheric Temperatures: C Claud, N A
Scott, A Chedin
0830h MB31D-14 POSTER Carbon Monoxide and Total Ozone in
Arctic, Antarctic Regions and Central
Russia: Seasonal Variations, Long-Term
Trends, and Relationships: *E J Grechko, A V
Dzhola, L N Yurganov
0830h MB31D-15 POSTER Effect of Long-Term Variations of
the Location of the Planetary Frontal Zones
on the Ozone Amount at Mid-latitudes in the
Northern Hemisphere: *N F Elansky
0830h MB31D-16 POSTER Rapid Transport of Undiluted Air
From the Boundary Layer to the Tropopause
Region by a Strong Thunderstorm: *T Hauf, P
Schulte, R Alheit, H Schlager
0830h MB31D-17 POSTER Analyses of Temperatures and Winds
for the Studies of Tropopause Clouds and
Stratospheric Aerosols: *J B Nee, H Chen, P C
Lee, C N Lien, W N Chen
0830h MB31D-18 POSTER Global Distributions of Water Vapor
Above 500 mb: SAGE II Observations Versus
Results Derived From TOVS and GOES: *E W
Chiou, M P McCormick, W P Chu
0830h MB31D-19 POSTER The Observation and the
Characteristics of a Stratospheric Drying
Process During the AMETHYSTE Experiment: *J
Ovarlez, H Ovarlez, H Teitelbaum
0830h MB31D-20 POSTER Multi-wavelengths Lidar Studies of
Polar Stratospheric Clouds During the SESAME
Campaign: *U von Zahn, K H Fricke, A
Hauchecorne
0830h MB31D-21 POSTER Ground-Based UV-B Spectral
Observation at Mid-latitude China and Its
Modeling: D R Lu, W Li, M Yu
0830h MB31D-22 POSTER Estimates of the Stratospheric Water
Vapor Budget From UARS Data: *P P Bhatt, E E
Remsberg
0830h MB31D-23 POSTER Sensitivity of ST-Exchange to Model
Resolution and Physics: *P F J van Velthoven,
H Kelder
0830h MB31D-24 POSTER Multi-Wavelengths Lidar Studies of
Polar Stratospheric Clouds During the SESAME
Campaign: *U von Zahn, K H Fricke, A
Hauchecorne
MB31E MATH:100 Wed 1000h
M12 Stratospheric Processes and Their Role in Climate, SPARC
Presiding: M L Chanin, Service d'Aeronomie du CNRS
1000h INTRODUCTION: M Geller,State Univ of New York
1020h MB31E-01 INVITED The GRIPS Project: Aims and Status:
*S Pawson, K Kodera
1050h MB31E-02 Dynamical Impacts of the Antarctic Ozone
Hole: A General Circulation Model Experiment:
*T Kayahara, T Hirooka, S Miyahara
1110h MB31E-03 INVITED Stratospheric Temperature Trends
Assesment: A SPARC Project: *V Ramaswamy
1140h MB31E-04 Impact of the Montreal Protocol and Its
Amendments on the Rate of Change of Global
Radiative Forcing: S Solomon, *J S Daniel
MB31F ENGR:CR2-6 Wed 1000h
M13 Atmosphere-Ocean Behaviour on Annual and Interannual Time
Scales
Presiding: H von Storch, Max Plank Inst
1000h MB31F-01 On the Annual Cycle of Tropospheric Winds
Observed Above Christmas Island in the
Central Equatorial Pacific: *K S Gage, J R
McAfee, C R Williams
1020h MB31F-02 Time Spectral Analysis for the Natural
Variability of the Barotropic Model
Atmosphere With Annual Cycle Forcing: *H L
Tanaka, K Kimura
1040h MB31F-03 Variability in a Mixed Layer Model of the
Upper Ocean Driven by a Stochastic Atmosphere:
M Alexander, *C Penland
1100h MB31F-04 INVITED Dynamical Down-Scaling of Climate
Simulations: *B Machenhauer
1120h MB31F-05 The Influence of Coupling in the North
Atlantic on Climate Variability: *U S Bhatt,
D S Battisti, M A Alexander
1140h MB31F-06 Sensitivity of a GCM's Hydrologic Cycle to
Increased CO~K2~L: *J Roads, S Marshall, R
Oglesby, S Chen
1200h MB31F-07 Very Low Frequency Variability of the
Mid-latitude Storm Tracks in a Simple Global
Circulation Model: *I N James
1220h MB31F-08 Annual and Interannual Variations of
Tropical-Average CAPE Derived From
Radiosonde Data: *D B Kirk-Davidoff
MB31G EC:Arena Wed 0830h
MW2 New Technology and Mesoscale Forecasting - Posters
Presiding: K Browning, Univ of Reading
0830h MB31G-01 POSTER Using Real-Time Data of Automatic
Weather Stations to Nowcast the Onset of
Foehn Winds and to Forecast the Dissipation
of Low Stratus: G Truog, *P Rauh
0830h MB31G-02 POSTER A New Scheme to Estimate the
Intensity of the Tropical Cyclone in the
Western Pacific Based on S-VISSR Data -
Methodology, Test, and Application: *H Fan
0830h MB31G-03 POSTER Impact of Radar Data Assimilation on
Precipitation Forecasts: *U Z Kiselnikova
0830h MB31G-04 POSTER Coupled Atmosphere-Fire Modeling: *M A
Jenkins, T L Clark
0830h MB31G-05 POSTER Supercooled LWC in Clouds Measured
During the Beaufort and Arctic Storms
Experiment (BASE): *A Koldaev, A Chernikov,
J W Strapp, A Korolev
0830h MB31G-06 POSTER Estimation of Mean Areal Rainfall by
the Threshold Method Using Radar AMeDAS
Composites: *R Oki, A Sumi
0830h MB31G-07 POSTER Investigation Into the Optical
Properties of Clouds and Aerosols Using
Ground Based Radiometry: *S McCabe, A A D
Canas, J D Haigh
MB31H ENGR:CR2-26 Wed 0950h
MW2 New Technology and Mesoscale Forecasting
Presiding: K Browning, Univ of Reading
0950h INTRODUCTION: K Browning,Univ of Reading
1000h MB31H-01 ST Radars for Wind Profiling and for Use in
Observing Systems: *J Van Baelen
1015h MB31H-02 Observations of a Coastally Trapped
Disturbance: *F M Ralph, P J Neiman, P O G
Persson, J Miletta, W D Neff
1030h MB31H-03 Analysis of Radar Data in Lagrangian
Coordinate System and Its Application: A
Starostin, S Abdoulaev
1045h MB31H-04 Evolution of Squall Lines and Its
Classification: S Abdoulaev, A Starostin
1100h MB31H-05 Mesoscale Resolution of Basin-Scale Marine
Meteorological Features With
Over-the-Horizon Radars: *J A Harlan, T M
Georges
1115h MB31H-06 Sampling Strategy Using Acoustic Techniques
to Measure Precipitation Over the Ocean: *J A
Nystuen, P G Black
1130h MB31H-07 A Technique for Measuring Thunderstorm
Intensity Using Thermal Compression Waves:
*M E Nicholls, R A Pielke, A J Bedard
1145h MB31H-08 Microwave Remote Sensing of Atmospheric
Boundary Layer Temperature Profile: Theory,
Equipment, Results of Field Testing,
Application for Mesoscale Forecasting: *E N
Kadygrov
1200h MB31H-09 Microwave Methods for Atmospheric
Temperature and Water Vapor Profiling: *F S
Solheim
MB32A ENGR:CR2-6 Wed 1330h
MJS6 Atmospheric CO~~k - Breathing of Earth
Presiding: I Levin, UNI-HD/IUP
1330h MB32A-01 INVITED A ~L13~KC View of
Atmosphere-Biosphere Exchange of CO~K2~L: *I
Fung, J Berry, C Field, P Sellers, J
Collatz, C Potter
1400h MB32A-02 Isotopic Evidence for Large Spatial and
Temporal Variability in the Terrestrial
Biospheric Sink of Carbon in the Northern
Hemisphere: *J W C White, M Trolier, P Tans,
P Ciais, R Francey
1420h MB32A-03 Global 3-D Modeling of Atmospheric
~L12~KCO~K2~L and ~L13~KCO~K2~L: *D J
Erickson, P J Rasch, P P Tans, P
Friedlingstein, P Ciais, G P Brasseur, E
Maier-Reimer, K Kurz, D Schimel, C A Fischer,
S Walters
1440h MB32A-04 Optimizing the CO~K2~L Observing Network for
Constraining Sources and Sinks: *P J Rayner,
I G Enting, C M Trudinger
1500h Break
1530h MB32A-05 Influence of Two Different Models of
Atmospheric Transport on the Inferred
Sources and Sinks of Anthropogenic CO~K2~L: P
Bousquet, P Ciais, *P Monfray, M Ramonet, Y
Balkanski
1550h MB32A-06 Effects of Correlations Between Ecosystem
Metabolism and Atmospheric Transport of
CO~K2~L on Simulated Annual Mean
Concentrations in a GCM: *A S Denning, D A
Randall
1610h MB32A-07 O~K18~L in Atmospheric C0~K2~L: A New
Constraint on Terrestrial Carbon Fluxes: *P
Ciais, P P Tans, S Dennings, J W C White, M
Trolier, J A Berry, D R Randall, P Monfray
1630h MB32A-08 A Study of the Atmospheric O~K2~L
Measurements at Southern Mid-latitudes:
Implications for New Production: *Y Balkanski,
M Bender, P Monfray, R Murnane
MB32B ENGR:CR030 Wed 1330h
M4 Cloud/Aerosol/Climate
Presiding: G L Stephens, Colorado State Univ
1330h MB32B-01 Aircraft Observations of Ship Tracks - The
Effects of Aerosols on Clouds: *J P Taylor,
D W Johnson
1345h MB32B-02 Influences of Anthropogenic CCN on Marine
Stratus Clouds: *J G Hudson, H Li
1400h MB32B-03 Aerosol in Tropical Cirrus: *J Hallett, J G
Hudson, R Pueschel
1415h MB32B-04 Aerosol Radiative Effects: Expected
Variations in Optical Depth Spectra and
Climate Forcing, With Implications for
Closure Experiment Strategies: *P B Russell,
L L Stowe, P V Hobbs
1435h Break
1500h MB32B-05 Global Simulation of Sulfate Aerosol Using a
Coupled Chemistry/Climate Model: *C R
Molenkamp, J E Penner, C C Chuang, J J Walton,
C S Atherton, C J O'Connor, I Schult, C
Liousse
1515h MB32B-06 The Paleoclimate Simulation of Dust With 2-D
Climate Model: *T Halenka, A Berger, M F
Loutre
1530h MB32B-07 On the Contrasts in Radiative Forcing by
Aerosols Between the Arctic and Mid-latitudes:
*T Iversen, L Tarrason
1545h MB32B-08 Radiative Effects of Pinatubo Aerosols Under
Various Atmospheric Conditions: *B Wu, D Lu,
Q Fu
1600h MB32B-09 The Influence of Aerosol Optical Depth on
the Accuracy of Two Radiative Transfer Models:
*U Sutter
1615h MB32B-10 A New Assessment of Atmospheric Shortwave
Spectral Transmittance as Applied to the
Determination of the Wavelength Dependence
of Aerosol Optical Depth: *N R Larson
1630h MB32B-11 An Aerosol Model From Sun/Sky Radiometer
Observations: *L A Remer, Y J Kaufmann, B
Holben
1645h MB32B-12 Aerosol-Cloud Interactions: Implications
Derrived From Investigations of Ship Effects
in Marine Clouds: P A Durkee
MB32C MATH:100 Wed 1330h
M12 Stratospheric Processes and Their Role in Climate, SPARC
Presiding: M Geller, State Univ of New York
1330h MB32C-01 INVITED Gravity Wave Processes and
Parameterization: *K Hamilton
1400h MB32C-02 Stratospheric Gravity Wave Climatologies
Derived From Rocket Experiments: Further
Observations and Some Proposed Explanations:
*S D Eckermann, I Hirota, W K Hocking
1420h MB32C-03 INVITED Development of a Water Vapor
Climatology for the Lower Stratosphere-Upper
Troposphere: *J C Gille
1450h MB32C-04 Long-Term Changes in Upper Tropospheric and
Lower Stratospheric Water Vapor Over
Boulder, Colorado, From Balloon Observations:
*S J Oltmans, D J Hofmann, H Voemel, K K
Kelly
1510h Break
1540h MB32C-05 INVITED Stratosphere-Troposphere Exchange:
*T G Shepherd
1610h MB32C-06 Long-Term Trends of Extratropical Tropopause
Activity and Possible Consequences for the
Ozone Layer: *A Ebel, H Elbern, J Hendricks,
R Meyer
1630h MB32C-07 Mass-Transport From the Stratosphere to the
Troposphere in Mid-latitude: *C Appenzeller,
J R Holton
MB32D ENGR:CR2-26 Wed 1315h
MW2 New Technology and Mesoscale Forecasting
Presiding: K Browning, Univ of Reading
1315h MB32D-01 Using the Swedish GPS Network to Monitor the
Atmospheric Water Vapor Content: *G Elgered,
J M Johansson, B Lindgren
1330h MB32D-02 Long Term Results From a Network of Global
Positioning Receivers for Water Vapor
Meteorology: *C Rocken, T VanHove, R Chadwick,
S Gutman, D Wolfe, E Westwater
1345h MB32D-03 Initial Sensitivity Tests for Integration of
GPS-Based Precipitable Water Measurements
Into a Mesoscale Data Assimilation System:
*S G Benjamin, T L Smith, D Devenyi
1400h MB32D-04 Improved Severe Weather Forecasts Using GPS:
*S R Chiswell, S Businger
1415h MB32D-05 Advanced Meteorological Applications Using
GOES-8 Imagery: *J F W Purdom
1430h MB32D-06 Observations of Thunderstorms and Hurricanes
Using One-Minute Interval GOES-8 Imagery:
*J F W Purdom
1445h MB32D-07 Use of Water Vapor Imagery in Mesoscale
Forecasting: *K A Browning
1500h Break
1530h MB32D-08 An Integrated System for Very Short Range
Forecasting: *B W Golding
1545h MB32D-09 Client-Server Computing Model for
Synoptic-Scale Forecasting: *K Ignatius
1600h MB32D-10 A PC-Based, Operational Numerical Weather
Analysis and Prediction System With
Interactive Graphical User Interface: L
Teixeira, E R Reiter, R J Shen
1615h MB32D-11 Preliminary Test Results of a Realistic
Precipitation Parameterization in a
Numerical Prediction Model: R J Shen, E R
Reiter, L Teixeira
1630h MB32D-12 The Multi-Scale Numerical Simulation and
Observational Validation of Extratropical
Cyclone Life Cycles: *M A Shapiro, J W Bao
1645h MB32D-13 Using Real-Time Data of Automatic Weather
Stations to Nowcast the Onset of Foehn Winds
and to Forecast the Dissipation of Low
Stratus: G Truog, *P Rauh
1647h MB32D-14 A New Scheme to Estimate the Intensity of
the Tropical Cyclone in the Western Pacific
Based on S-VISSR Data - Methodology, Test,
and Application: *H Fan
1649h MB32D-15 Impact of Radar Data Assimilation on
Precipitation Forecasts: *U Z Kiselnikova
1651h MB32D-16 Coupled Atmosphere-Fire Modeling: *M A
Jenkins, T L Clark
1653h MB32D-17 Supercooled LWC in Clouds Measured During
the Beaufort and Arctic Storms Experiment
(BASE): *A Koldaev, A Chernikov, J W Strapp,
A Korolev
1655h MB32D-18 Estimation of Mean Areal Rainfall by the
Threshold Method Using Radar AMeDAS
Composites: *R Oki, A Sumi
1657h MB32D-19 Investigation Into the Optical Properties of
Clouds and Aerosols Using Ground Based
Radiometry: *S McCabe, A A D Canas, J D Haigh
MB32E ENGR:CR030 Wed 1930h
MW7 International Global Aerosol Program
Presiding: P V Hobbs, Univ of Washington
1930h Discussion
MB41A ENGR:CR 2-6 Thurs 1000h
MJS6 Atmospheric CO~~k - Breathing of Earth
Presiding: P Tans, NOAA/CMDL
1000h MB41A-01 Diurnal Variation of the Isotopic
Composition of CO~K2~L Above the
Southeastern United States: Measurements
From a Very Tall Tower: *M Trolier, P Bakwin
1020h MB41A-02 Radon Based Investigation of Carbon Dioxide
Fluxes at Continental Sites: *I Levin, B
Greschner, M Hoffmann, A Kuhlmann, R Neubert,
M Schmidt, R Graul, H Sartorius, D Worthy
1040h MB41A-03 The Net Flux of Carbon From Global Changes
in Land Use: *R A Houghton
1100h MB41A-04 The Earth's Radiocarbon Budget: A Consistent
Model of the Global Carbon and Radiocarbon
Cycles: *K R Lassey
1120h MB41A-05 Constraints on the Biospheric Carbon Cycle
Derived From Atmospheric Radiocarbon
Observations: *V Hesshaimer, I Levin
1140h MB41A-06 A Globally Aggregated Reconstruction of
Cycles of Carbon and Its Isotopes: *H S
Kheshgi, A K Jain, D J Wuebbles
1200h MB41A-07 The Impact of CO~K2~L Fertilization on Soil
Carbon Storage: *K G Harrison, W M Post, R J
Norby
1220h MB41A-08 The Carbon Isotopic Composition of Fossil
Fuel Emissions: *R J Andres, G Marland, S
Bischof
MB41B EC:Arena Thurs 0830h
M4 Radiative Forcing - Clear Sky and Boundary - Posters
Presiding: G L Stephens, Colorado State Univ
0830h MB41B-01 POSTER Direct and Indirect Radiative Effect
of Aerosols Around the UK: *G B Raga, P R
Jonas
0830h MB41B-02 POSTER The Effect of the Temperature
Dependence of the IR Absorption on the
Climate Stability in the Balance Climate
Models: *E P Gordov, L I Nesmelova, O B
Rodimova, S D Tvorogov
0830h MB41B-03 POSTER ` Study of Radiative Processes in
CCSR/NIES AGCM: *T Nakajima, M Tsukamoto, Y
Tsushima, A Numaguti
0830h MB41B-04 POSTER Recent Enhancements in the
NOAA/NESDIS Aerosol Retrievals From AVHRR
and Potential Multichannel Improvements: *L L
Stowe, A M Ignatov, R R Singh
0830h MB41B-05 POSTER Radiative Processes of Aerosols in
Climate: *O B Vasilyev
0830h MB41B-06 POSTER Investigations of Aerosol Optical
Properties Using Broadband Solar Radiation
Measurements in the Region of Mount
Qomolangma in Tibet: F Li, D Lu
0830h MB41B-07 POSTER Application of a Trimodal
Monodisperse Aerosol Dynamics Model: Results
From a Transport, Transformation, and
Deposition Model: *D Y Harrington, S
Kreidenweis, J Walton, J E Penner
0830h MB41B-08 POSTER Global Aerosol Data Set: *P Koepke, M
Hess, I Schult, E Shettle
0830h MB41B-09 POSTER Variations of Surface Radiation in
Connection With Variability of Aerosol
Optical Depth and Single Scattering Albedo
in Moscow Region and in Moscow (Comparison
Analysis of Dirty and Clean Air Condition):
I N Plakhina, I A Repina
0830h MB41B-10 POSTER Investigation of the Effect of
Aerosol Particles Orientation on the Aerosol
Light Scattering Parameters: R F Rakhimov,
D N Romashov
0830h MB41B-11 POSTER Model Estimations of the
Postvolcanic Relaxation of the Optical
Properties of the Stratospheric Layer: *R F
Rakhimov
0830h MB41B-12 POSTER Solar Radiation Attenuation by
Aerosol in the Turbulent Troposphere: G M
Teptin, L V Morozova, P N Durjagin
0830h MB41B-13 POSTER Aerosol Optical Depth Measurements
During Polar Night on Spitzbergen With Moon
as Light Source: *A Herber, H Gernandt
0830h MB41B-14 POSTER Aerosols Optical Properties
Measurements in La Jolla, California: *M
Schwindling, P Y Deschamps, R Frouin
0830h MB41B-15 POSTER Airborne Sounding of Distribution of
Pollution of the Atmosphere and Underlying
Surface: *B D Belan, V E Zuev, M V Panchenko
0830h MB41B-16 POSTER Aerosol Dynamics in the Mixing Layer:
*B D Belan
0830h MB41B-17 POSTER The Influence of Aerosols and Ground
Albedo on the Modelization of Solar Spectral
Radiation Measurements in Valladolid (Spain):
*V E Cachorro, A M de Frutos, P Utrillas, J A
Martinez-Lozano
0830h MB41B-18 POSTER Effect of Inlet Shape on Aspiration
Efficiency of Airborne Aerosol Samplers: S A
Cain, *M Ram
0830h MB41B-19 POSTER Aerosol Pollution of The Mexico City
Atmosphere: A Leyva-Contreras, A
Muhlia-Velazquez, *O B Vasilyev, L S Ivlev,
V M Jukov
0830h MB41B-20 POSTER The Study of Aerosol Microstructure
in Winter by Method of Inverting the Optical
Data: *E V Makienko, Y A Pkhalagov, R F
Rakhimov, V N Uzhegov, N N Schelkanov
0830h MB41B-21 POSTER Aerosols and Respiratory Diseases in
Northern Bangladesh: *M A Miah, M A Samad
0830h MB41B-22 POSTER Long Term Variations of Turbidity of
Mexico City Atmosphere on the Basis of
Actinometric Data: *A Muhlia-Velazquez, A
Leyva-Contreras, J L Bravo-Cabrera
0830h MB41B-23 POSTER Effects of Seasonal Changes in
Prevailing Meteorological Conditions on
Aerosol Characteristics: *P R Nair, K K
Moorthy, B V K Murthy
0830h MB41B-24 POSTER On the Formation of Mean Regional
Aerosol Background: M V Panchenko, V V Polkin,
*S A Terpugova, A G Tumakov, V P Shmargunov,
E P Yausheva
0830h MB41B-25 POSTER On the Estimate of Aerosol
Accumulation in Arctic Air Masses Coming to
Western Siberia: *M V Panchenko, S A
Terpugova
0830h MB41B-26 POSTER Altitude Distribution of Aerosols in
the Nocturnal Mixing Region Over a Tropical
Coastal Station: *K Parameswaran, K Rajeev
0830h MB41B-27 POSTER Impact of Anthropogenic Emissions on
the Tropospheric Sulfur Cycle: *M Pham, J F
Muller, G Brasseur
0830h MB41B-28 POSTER A Numerical Study of Sulfate Aerosol
Formation in the Marine Atmosphere: *J Zhao
0830h MB41B-29 POSTER Evaluation on Satellite Derived
Surface Albedos Over the Tibetan Plateau Area:
Q Zhong, Z Wei
0830h MB41B-30 POSTER Variation Trends of Atmospheric
Aerosol Contents Over 14 Sites in China: *Q
Jinhuan
0830h MB41B-31 POSTER Aerosol Processing in a
Two-Dimensional Hill Top Cloud Using Solute
Following Microphysics: Eulerian and
Lagrangian Type Models: *W Richardson, S
Kreidenweis, G Feingold, B Stevens, W Cotton
0830h MB41B-32 POSTER Climatic Treatment of Human Diseases:
*K Sivaramakrishnaiah
0830h MB41B-33 POSTER Properties of Aerosols and Their
Temporal Variations Over the Western Pacific
Ocean: *M Zhou, F Qian
0830h MB41B-34 POSTER Results of Intercomparisons of
Radiation Flux Instruments in Hot
Environments: *H Billing, H J Bolle, M
Eckardt, S Fietkau, T Medeke
0830h MB41B-35 POSTER Zenithal Angle, Clouds, and Aerosol
Direct Forcing: *O Boucher
0830h MB41B-36 POSTER GCM Estimate of the Indirect Aerosol
Forcing Using Satellite-Retrieved Cloud
Droplet Effective Radii: *O Boucher
0830h MB41B-37 POSTER A Parameterisation of the Ice Water
Mass Found in Mixed Phase Cumulus and
Frontal Clouds: *K N Bower, T W Choularton, J
Latham, J Cardwell, S J Moss, D W Johnson,
P R A Brown, A M Blyth
0830h MB41B-38 POSTER An Observational Study of the
Effects of Cloud Processing of Aerosol on
the Indirect Radiative Properties of Aerosol:
*T W Choularton, M Parkin, K N Bower, A Kaye
0830h MB41B-39 POSTER Simulation of the Cloud Climatology
Observed From Space by a Backscatter Lidar
and Radiometers Using the LMD General
Circulation Model: *M Doutriaux, J Pelon,
V Trouillet, H Le Treut, G Seze, P H
Flamant
0830h MB41B-40 POSTER Deficiencies in General Circulation
Model Simulated Radiative Fluxes Inferred
From Ground-Based Observations: *M Wild, A
Ohmura, H Gilgen, E Roeckner
MB41C ENGR:CR 0-30 Thurs 1000h
M4 Radiative/Climate Forcing
Presiding: G L Stephens, Colorado State Univ
1000h MB41C-01 Radiative Forcing by Mineral Aerosols From
North African Dust Transports: G Tetzlaff, *W
von Hoyningen-Huene, P Posse, M Stettler, K
Wenzel
1015h MB41C-02 Classification of Aerosol Optical Properties:
*W von Hoyningen-Huene, P Posse, M Stettler,
K Wenzel
1030h MB41C-03 Optical and Physical Properties of Upper
Tropospheric Aerosol Sampled Through a
Heated Inlet Over Laramie, Wyoming: *J Snider,
T Deshler
1045h MB41C-04 Nonsphericity Effects in Light Scattering by
Maritime Aerosols: *P Posse, W
von Hoyningen-Huene, M Stettler, K Wenzel
1100h MB41C-05 Use of Ocean Color Satellite Radiometers for
Aerosol Remote Sensing: *T Nakajima, A
Higurashi
1115h MB41C-06 Remote Sensing of Scattering Phase Functions
Using Radiative Perturbation Theory: *M A Box,
C Sendra
1130h MB41C-07 Multiwavelength Tropospheric Aerosol
Backscatter Model: *D A Bowdle
1145h MB41C-08 Preliminary Evidence for the Production of
New Particulate Matter in the Atmosphere at
a Mid-latitude Remote Mountain Site: *F J
Brechtel, S M Kreidenweis, J A Ogren
1200h MB41C-09 The Simulated Earth Radiation Budget of the
ECHAM4 Atmospheric General Circulation Model
and Comparisons With the Earth Radiation
Budget Experiment (ERBE): *C T Chen, E
Roeckner
1215h MB41C-10 Cloud Radiative Forcing: DAO Assimilation
Versus ERBE Observation: *M Chen
MB41D EC:Arena Thurs 0830h
MW4 Gravity Wave Sources and Parameterization - Posters
Presiding: D Fritts, Univ of Colorado
0830h MB41D-01 POSTER The Interpretation of Wavelengths
and Periods as Measured From Atmospheric
Balloons: P Alexander, A de la Torre, J
Cornejo
0830h MB41D-02 POSTER Wave-Like Propagating Ionospheric
Disturbances From Impulse Sources in the
Ionosphere: A N Belyaev, Y A Romanovsky, *S A
Namazov
0830h MB41D-03 POSTER Saturated Gravity Waves Measured
With Balloons Near the Andes Mountains: A
de la Torre, P Alexander, A Giraldez
0830h MB41D-04 POSTER A Model for Atmospheric Wave
(Velocity, Temperature, and Density) Power
Spectra: *E M Dewan
0830h MB41D-05 POSTER Some Aspects of the Initial
Development of Frontal Waves: *A Horanyi, A
Joly
0830h MB41D-06 POSTER Gravity Wave Generation and Drag
Modulation by Inertial Instability: *J A Knox,
M H Hitchman
0830h MB41D-07 POSTER Atmosphere Disturbance Above
Mountains: *V N Kozhevnikov
0830h MB41D-08 POSTER Meridional Variation of Gravity Wave
Activity in the Lower Stratosphere Over the
Western Pacific: *S Ogino, M D Yamanaka, S
Fukao
0830h MB41D-09 POSTER External Buoyancy Wave Filtering in
Nonhydrostatic Pressure- and Sigma -
Coordinate Models: *R Room
0830h MB41D-10 POSTER Forcing Atmospheric Oscillations by
Long-Period Seismic Ones: A Case Study: *G M
Shved, L N Petrova, K S Osypov, D D Savel'ev
0830h MB41D-11 POSTER Coherence Lengths of
Acoustic-Gravity Waves in the Thermosphere:
*A F Yakovets, V I Drobjev, M Z Kaliev, V V
Vodyannikov
MB41E ENGR:CR 1-12 Thurs 0955h
MW4 Gravity Wave Sources and Parameterization
Presiding: D Fritts, Univ of Colorado
0955h INTRODUCTION: D Fritts,Univ of Colorado
1000h MB41E-01 Gravity Waves From Deep Tropospheric
Convection: *M J Alexander, J R Holton
1015h MB41E-02 Gravity Wave Activity Associated With
Tropical Convection Identified From TOGA
COARE Sounding Data: *D J Karoly, G Roff, M
Reeder
1030h MB41E-03 Generation of Gravity Waves During the
Intrusion of Convective Cloud Turrets in the
Lower Stratosphere: *H Teitelbaum, J Ovarlez,
H Ovarlez
1045h MB41E-04 Topographic Gravity Wave Generation and
Potential Vorticity Streamers: U Aebischer, *C
Schar
1100h MB41E-05 Experiments on Lee Wave Over
Three-Dimensional Topography: *P Bonneton, M
Perrier
1115h MB41E-06 3-D Numerical Simulations of Mountain Waves
With a Nonhydrostatic Anelastic Model: *P
Hereil, J Stein, P Bonneton
1130h MB41E-07 Orographic Internal Gravity Waves Over the
English Lake District: *S B Vosper, S D Mobbs
1145h MB41E-08 Stochastic Excitation of Gravity Waves in
Shear Flows: *P J Ioannou
MB41F EC:Arena Thurs 0830h
MW6 Stratospheric Ozone and UV-B Radiation - Posters
Presiding: C Zerefos, Univ of Thessaloniki
0830h MB41F-01 POSTER Comparison of UV-B Broadband
Detectors With the Aid of Simultaneous
Spectral Measurements: A F Bais, C Meleti,
*C S Zerefos
0830h MB41F-02 POSTER The Reconstructed Geographical
Distribution of Erythemal UV Over New Zealand:
*G E Bodeker, R L McKenzie
0830h MB41F-03 POSTER Statistical Structure of Total Ozone
Since 1962 Through 1993: R Brazdil, I A
Kopteva
0830h MB41F-04 POSTER Regional Scale Analysis of
Tropospheric Ozone as Related to Changes in
Stratospheric Ozone Levels: K C Crist, G R
Carmichael, K John
0830h MB41F-05 POSTER Ground-Based Spectral Solar UV-B
Irradiance Measurements in Uccle
(Brussels-Belgium) During the 1993-1995
Period: *D Gillotay, D Bolsee, P C Simon
0830h MB41F-06 POSTER Laboratory Characterization and
Intercomparison Performance of the ASRC/RSI
Ultraviolet Sprectroradiometers: *L Harrison
0830h MB41F-07 POSTER Spatial-Time Variation of the Ozone
Partial Pressure Fields at the Northern
Hemisphere: *T V Kadygrova, G M Kruchenitsky
0830h MB41F-08 POSTER Data Processing and Management for
Surface UV Monitoring and Some Results of UV
Data Analysis: *N A Krotkov, I V Geogdzhaev,
N Y Chubarova, S V Bushnev, V U Khattatov,
T V Kondranin
0830h MB41F-09 POSTER The Fluxes of Ultraviolet Radiation
Under Different Scenarios of Ozone Layer
Disturbances: *G I Kuznetsov, I O Kurbanov,
R V Belakin, I B Belikov, A Y Cherniyshov
0830h MB41F-10 POSTER Some Investigations on UV-B and
Total Ozone Relationship in Poland: Z
Litynska, B Lapeta, B Kois, B Golaszewska
0830h MB41F-11 POSTER Spectroradiometry and Filter
Radiometry for the Determination of
Atmospheric Actinic UV-B Radiation and the
Ozone Photolysis Frequency: M Muller, A Kraus,
A Hofzumahaus
0830h MB41F-12 POSTER Precision UV-Filter Radiometers and
Model Calculations to Determine UV-Radiation
and Its Long Term Changes: *R Philipona, C
Frohlich
0830h MB41F-13 POSTER The Impact of Stratospheric Ozone
Depletion on the Biosphere: *E Tamm, E
Thomalla, P Koepke
0830h MB41F-14 POSTER Method of Determination of the Total
Ozone Content by Observations of the
Standard Stars: *E I Terez
0830h MB41F-15 POSTER Method of Spectral Atmospheric
Transparency Determination by Observations
of Stars: *G A Terez
0830h MB41F-16 POSTER Enhancement of Underwater UV
Radiation by Volcanic Aerosol: *A P Vasilkov,
N A Krotkov, A J Krueger
0830h MB41F-17 POSTER UV Radiation Amplification Factor:
Parameters Affecting Its Absolute
Determination: *C S Zerefos, A F Bais
0830h MB41F-18 POSTER Broadband UV Instrumentation
Performance Characteristics and
Interpretation of Atmospheric Measurements: *J
DeLuisi, J Augustine, P Disterhoft, B
Weatherhead, A Thompson
MB41G ENGR:CR 2-26 Thurs 0950h
MW6 Stratospheric Ozone and UV-B Radiation
Presiding: C Zerefos, Univ of Thessaloniki
0950h INTRODUCTION: C Zerefos,Univ of Thessaloniki
1000h MB41G-01 Climatological Study of Stratospheric Ozone
at Northern Mid-latitude and Southern Polar
Latitude: *S Godin, C David, M Guirlet, R
Greskiewicz
1030h MB41G-02 Investigating Biological Response in UV-B as
a Function of Ozone Variation Using
Perturbation Theory: P E Loughlin, *M A Box
1100h MB41G-03 Comparison of Satellite Estimated UVB
Irradiance From Nimbus-7 TOMS to Ground
Measurements by a Brewer Spectroradiometer:
*T F Eck, P K Bhartia, J R Herman, J B Kerr
1120h MB41G-04 Global Changes in the 300 nm to 340 nm UV
Exposure Estimated From TOMS Ozone Data
Since 1980: *J R Herman, P K Bhartia, D Larko,
Z Ahmad
1140h MB41G-05 Modeling of UV-B Irradiance: Sensitivity
Tests and Comparisons With Measurements: P
Wang, C Brogniez, J L Bocquet, *J Lenoble
MB42A ENGR:CR 2-6 Thurs 1330h
MJS6 Atmospheric CO~~k - Breathing of Earth
Presiding: D Schimel, UCAR/NCAR/CGD
1330h MB42A-01 INVITED Seasonal CO~K2~L Exchange Between
the Atmosphere and the Terrestrial Biosphere
in El Nino and Non-El Nino Years: *A W King,
W M Post, S D Wullschleger
1400h MB42A-02 Satellite Remote Sensing for Biosphere Model
Performance Evaluation: Results, Issues,
Prospects: *P Martin, E F Lambin, D Ehrlich
1420h MB42A-03 Constraining Models of the Terrestrial
Biosphere With Seasonal Variation of
Atmospheric CO~K2~L and Remote Sensing From
Satellites: A Diagnostic Modelling Study: *W
Knorr, P Martin, M Heimann
1440h MB42A-04 Impact of the Atmospheric CO~K2~L
Fertilization, Nitrogen Deposition, and
Climatic Variability on the
Biosphere-Atmosphere Exchange of CO~K2~L: *P
Friedlingstein, I Y Fung, A Dai
1500h Break
1530h MB42A-05 Decadal-Scale Temperature Anomalies and
Transient Modeling of Global Terrestrial
Carbon Cycling: *B H Braswell, D S Schimel, P
Tans
1550h MB42A-06 The CO~K2~L Exchange Between the Atmosphere
and the Land Biosphere: A Study With a
Global Mechanistic Vegetation Model: B Nemry,
L Francois, P Warnant, J C Gerard
1610h MB42A-07 One Way to Use Inverse Atmospheric Transport
to Calibrate Simultaneously Parametric NPP
and Soil Respiration: *P Maisongrande, P
Ciais, A Ruimy, G Dedieu
1650h MB42A-08 A Two-Dimensional Energy Balance Climate
Model Coupled Interactively to a Land Carbon
Cycle Model: Y H Chan, *D Chan, K Higuchi,
C A Lin
1710h MB42A-09 An Overview of the Global Inventory of
Biomass Burning (GIBB) Program: *E A Kihn,
C D Elvidge, H W Kroehl, K E Baugh, E R Davis
MB42B ENGR:CR 0-30 Thurs 1545h
M4 Radiative Forcing - Clear Sky and Boundary
Presiding: G L Stephens, Colorado State Univ
1545h MB42B-01 INVITED Simulation of the Clear-Sky OLR
Using the ECMWF Re-analyses: M J Webb, *A
Slingo
1615h MB42B-02 Climatological Analysis of the Spectral and
Broadband Characteristics of the Radiative
Energy Budget: *B J Soden, S A Ackerman, R A
Frey
1630h MB42B-03 Radiative Maintenance of Dry Tongues Within
the Tropical Troposphere: B Mapes, *P Zuidema
1645h MB42B-04 Estimation of HGWPs and GWPs for CF~K4~L,
C~K2~LF~K4~L, and C~K3~LF~K8~L: *I K Larin,
A G Guschin, B N Maximov
1700h MB42B-05 Radiative Forcing of Climate From
Stratospheric and Tropospheric Ozone Changes:
*P M de Forster, K P Shine
MB42C ENGR:CR0-30 Thurs 1330h
M4 Radiative/Climate Forcing
Presiding: G L Stephens, Colorado State Univ
1330h MB42C-01 Radiative Heating in Global Climate Models:
*F Baer, K Rocque
1345h MB42C-02 Analysis of the Thermodynamic and Radiative
Vertical Structure of the Earth-Atmosphere
System Based on TOVS Observations and Neural
Networks Technique: *F Cheruy, F Chevallier,
N A Scott, A Chedin
1400h MB42C-03 Title is forthcoming: F N Sohn
1415h MB42C-04 Diurnal Variations of Top of Atmosphere
Earth Emitted Radiation From ERBE Data: *D A
Rutan, G L Smith, E F Harrison
1430h MB42C-05 Case Studies of the Radiative Impact on
Regional Climate Patterns: *K G Keuler, H R
Knoche, A Munzenberg-St. Denis, E Schaller
1445h MB42C-06 Spaceborne Cloud Radar and the Estimation of
Ice Cloud Longwave Fluxes on a Global Scale:
P R Brown, A J Illingworth, K A Browning, M
Gosset, A J Heymsfield, G M McFarquhar
MB42D ENGR:CR2-26 Thurs 1330h
MW6 Stratospheric Ozone and UV-B Radiation
Presiding: J Kerr, Atmos Environment Serv - Canada
1330h MB42D-01 Biologically Effective UV-B and the
Influence of Ozone, Clouds, and Aerosol: A
Geographically Resolved Climatology: *J A
Bordewijk, H Slaper, H A J Reinen, E
Schlamann, H J v.d. Woerd
1400h MB42D-02 UV Radiation in the Southern Seas in Early
Spring 1993: G Wendler, T Quakenbush
1430h MB42D-03 The National Weather Service's Experimental
Ultraviolet Index: *A J Miller, C S Long, H T
Lee, J D Wild
1500h Break
1530h MB42D-04 Characteristics of Instruments and
Observations Uncovered During the
Verificatin Phase of the UV Index: *C S Long,
A J Miller, H T Lee, J D Wild
1600h MB42D-05 Spectral Deconvolution of Ground-Level UV-B
Spectroradiometric Measurements Made During
the 1994 U.S. Inter-agency Spectroradiometer
Intercomparison: *J H Yee, S A Lloyd, R
DeMajistre, D E Anderson, A Thompson, T Early
1630h MB42D-06 Comparison of UV-B Broadband Detectors With
the Aid of Simultaneous Spectral Measurements:
A F Bais, C Meleti, *C S Zerefos
1632h MB42D-07 The Reconstructed Geographical Distribution
of Erythemal UV Over New Zealand: *G E
Bodeker, R L McKenzie
1634h MB42D-08 Statistical Structure of Total Ozone Since
1962 Through 1993: R Brazdil, I A Kopteva
1636h MB42D-09 Regional Scale Analysis of Tropospheric
Ozone as Related to Changes in Stratospheric
Ozone Levels: K C Crist, G R Carmichael, K
John
1638h MB42D-10 Ground-Based Spectral Solar UV-B Irradiance
Measurements in Uccle (Brussels-Belgium)
During the 1993-1995 Period: *D Gillotay, D
Bolsee, P C Simon
1640h MB42D-11 Laboratory Characterization and
Intercomparison Performance of the ASRC/RSI
Ultraviolet Sprectroradiometers: *L Harrison
1642h MB42D-12 Spatial-Time Variation of the Ozone Partial
Pressure Fields at the Northern Hemisphere:
*T V Kadygrova, G M Kruchenitsky
1644h MB42D-13 Data Processing and Management for Surface
UV Monitoring and Some Results of UV Data
Analysis: *N A Krotkov, I V Geogdzhaev, N Y
Chubarova, S V Bushnev, V U Khattatov, T V
Kondranin
1646h MB42D-14 The Fluxes of Ultraviolet Radiation Under
Different Scenarios of Ozone Layer
Disturbances: *G I Kuznetsov, I O Kurbanov,
R V Belakin, I B Belikov, A Y Cherniyshov
1648h MB42D-15 Some Investigations on UV-B and Total Ozone
Relationship in Poland: Z Litynska, B Lapeta,
B Kois, B Golaszewska
1650h MB42D-16 Spectroradiometry and Filter Radiometry for
the Determination of Atmospheric Actinic
UV-B Radiation and the Ozone Photolysis
Frequency: M Muller, A Kraus, A Hofzumahaus
1652h MB42D-17 Precision UV-Filter Radiometers and Model
Calculations to Determine UV-Radiation and
Its Long Term Changes: *R Philipona, C
Frohlich
1654h MB42D-18 The Impact of Stratospheric Ozone Depletion
on the Biosphere: *E Tamm, E Thomalla, P
Koepke
1656h MB42D-19 Method of Determination of the Total Ozone
Content by Observations of the Standard Stars:
*E I Terez
1658h MB42D-20 Method of Spectral Atmospheric Transparency
Determination by Observations of Stars: *G A
Terez
1700h MB42D-21 Enhancement of Underwater UV Radiation by
Volcanic Aerosol: *A P Vasilkov, N A Krotkov,
A J Krueger
1702h MB42D-22 UV Radiation Amplification Factor:
Parameters Affecting Its Absolute
Determination: *C S Zerefos, A F Bais
1704h MB42D-23 Broadband UV Instrumentation Performance
Characteristics and Interpretation of
Atmospheric Measurements: *J DeLuisi, J
Augustine, P Disterhoft, B Weatherhead, A
Thompson
MB42E ENGR:CR1-12 Thurs 1330h
MW4 Gravity Wave Sources and Parameterization
Presiding: D Fritts, Univ of Colorado
1330h MB42E-01 Internal Wave Drag by Emission: *B R
Sutherland, W R Peltier
1345h MB42E-02 Generation of Inertia-Gravity Waves in a
Simulated Baroclinic Instability Lifecycle: *D
O'Sullivan, T J Dunkerton
1400h MB42E-03 Nonlinear Geostrophic Adjustment as a
Mechanism of Gravity Wave Generation: *A S
Medvedev, G P Klaassen
1415h MB42E-04 Ground-Based Measurements of Small-Scale
Gravity Waves: *T Hauf, U Finke
1430h MB42E-05 Gravity Wave Measurements With the Purple
Crow Lidar: *R J Sica, P S Argall, C T