Author-requested changes are updated weekly
A71A MC:HALL D Sun 0830h
Meteorology and Tropospheric Dynamics Posters
Presiding: R C Foster, Univ of Washington
0830h A71A-01 POSTER The Effect of PBL Rolls on
the Surface Wind in Baroclinic Conditions:
*R C Foster, G Levy
0830h A71A-02 POSTER The Role of Large-Scale
Eddies in the Nonlinear Equilibration of a
Multi-level Quasi-geostrophic Model: *A B
Solomon, P H Stone
0830h A71A-03 POSTER A Wavelet-Based Algorithm
for a Four-Year Climatology of Gravity Waves:
*S Grivet-Talocia, F Einaudi, W L Clark,
T E VanZandt, R D Dennett, G D Nastrom
0830h A71A-04 POSTER Global Teleconnections of
Zonal Wind Anomalies During the ENSO Cycle:
*S L Marcus, J O Dickey
0830h A71A-05 POSTER Influence of El Nino on the
Propagation of Energy From Low-Frequency
Tropical Forcing to Mid-Latitudes: *C J
Shellito, T R Nathan
0830h A71A-06 POSTER Long-Term Precipitation
Variations and ENSO Events Over the Central
Isthmus of Panama: *K D Leaman, M C Donoso, S
Paton
0830h A71A-07 POSTER Rain Measurement Over the
TOGA-COARE Area With SSM/I: Convective
Versus Stratiform Rain Identification: C
Prabhakara, *M Cadeddu, J A Weinman, J L
Schols, J Haferman, D A Short, H S Lim
0830h A71A-08 POSTER A Multi-year (1963-present)
Gridded Daily Precipitation Database for the
United States and Mexico: *Y Yao, R W
Higgins
0830h A71A-09 POSTER Precipitation in the Andes
and Himalayas From Satellite Passive
Microwave Radiometers: *K R Haselton, B L
Isacks
0830h A71A-10 POSTER Seasonal and Interannual
Variations of Specific Humidity and Relative
Humidity in the Upper Troposphere: *H Hu,
W T Liu
0830h A71A-11 POSTER The Sensitivity of the Ross
Sea Ice Regime to Variations in the Wind
Field: Z Huang, *T S Ledley
0830h A71A-12 POSTER Turbulent Flow Over
Sinusoidal Topography: *R Calhoun, R L
Street
0830h A71A-13 POSTER The Effect of Basic State PV
Gradients on the Growth of Baroclinic Waves
and the Height of the Tropopause.: *N Harnik,
R S Lindzen
0830h A71A-14 POSTER Evaluation of the Potential
for Seismic Detection of Tornadoes in
Lubbock County, Texas: *R Peterson, H Gurrola
0830h A71A-15 POSTER Fine-Scale Observations of
Hurricane Fran With a Mobile Radar: *J
Wurman
0830h A71A-16 POSTER The Stable Isotopic
Composition of Tropical Cyclones: *J R
Lawrence, S D Gedzelman
0830h A71A-17 POSTER Turbulent Atmospheric Convection
and Chaotic Generation of Gravity Waves on Venus:
* R D Baker, G Schubert, P W Jones (originally
scheduled as P22B-08)
A71B MC:302 Sun 0830h
Thunderstorm Electrical Effects on the Middle and Upper
Atmosphere and Ionosphere I
Presiding: D Sentman, Univ of Alaska
0830h A71B-01 The SPRITES'96 Campaign: *T Nelson,
W A Lyons
0845h A71B-02 Fast Imaging of Elves and Sprites
Using a Framing/Streak Camera and a
Multi-Anodo Array Photometer: H Fukunishi,
Y Takahashi, M Fujito, Y Watanabe, K
Sakanoi
0900h A71B-03 Rapid Lateral Expansion of Optical
Luminosity in Lightning-Induced Ionospheric
Flashes Referred to as "Elves": *U S Inan, C
Barrington-Leigh, S Hansen, T F Bell, R
Rairden
0915h A71B-04 High Resolution CCD and Video
Imaging of Sprites and Elves in the N2 First
Positive Band Emission: M J Taylor, S Clark
0930h A71B-05 Simultaneous Narrow-Band Photometric
and Broad-Band Video/CCD Imaging
Measurements During SPRITES'96 Campaign -
427.8 nm Ion and 399.0 nm Neutral Emissions:
*R A Armstrong, M Taylor, S Clark, W A Lyons,
L Jeong, W A M Blumberg
0945h A71B-06 Spectral Observations of Sprites: *M J
Heavner, D R Moudry, D D Sentman, E M Wescott,
J T Desroschers
1000h Break
1030h A71B-07 Observations of Sprite Beads and
Balls: *D D Sentman, E M Wescott, M J Heavner,
D R Moudry
1045h A71B-08 Continuing Currents Determined From
Broadband ELF/VLF Magnetic Fields Radiated
By Positive Cloud-to-Ground Discharges
Associated With Red Sprites: *T F Bell, S C
Reising, U S Inan
1100h A71B-09 ELF/VLF Waveforms of Lightning
Flashes Which Lead to the Production of
Sprites and Elves: *S C Reising, U S Inan,
T F Bell, W A Lyons
1115h A71B-10 Sprites and TIPPs Over North America:
H V DeHaven, *R C Franz, R Roussel-Dupre, D
Suszcynsky, E M D Symbalisty, S S Voss
1130h A71B-11 A Comparison of TIPP Occurrence
Rates With Lightning: C Casler, *R J
Strangeway, C T Russell, R S Zuelsdorf, R C
Franz
1145h A71B-12 Ground Observations of Lightning VHF
Pulse Pairs: Implications for TIPPs: *M
Moldwin, B Goode, C Lennon
A71C MC:300 Sun 0830h
Calibration and Characterization of Meteorological Satellite
Sensors I
Presiding: C R N Rao, NOAA/NESDIS; C T Mutlow,
Rutherford Appleton Lab
0830h A71C-01 Meteorological Satellite Sensor
Calibration Activities at the Office of
Research and Applications, National
Environmental Satellite, Data, and
Information Service, National Oceanic and
Atmospheric Administration: *C R Nagaraja Rao
0845h A71C-02 INVITED The Pre-flight and
In-flight Calibration of the ATSR-1 and 2
Sensors: *C T Mutlow, D L Smith
0905h A71C-03 Identification and Characterization
of a Bright Calibration Site in the
Strzelecki Desert, South Australia: R M
Mitchell, D M O'Brien, R D Graetz, J J
Simpson
0925h A71C-04 Estimation of Broadband
Top-of-Atmosphere Fluxes From Satellite Data
Using Airborne Radiometers: *W D Collins
0940h A71C-05 The Low Light Level Cloud Imager: *H J
Christian, J W Bergstrom, M F Stewart
0955h Break
1025h A71C-06 INVITED Calibration of the GOES-8
and -9 Imager and Sounder: *M P Weinreb
1045h A71C-07 Initial Comparison of Integrated
Precipitable Water Vapor From GOES/POES
Satellite Sensors and Surface-Based GPS
Signal Delays: *D E Wolfe, D Kim, J G Yoe,
S I Gutman
1100h A71C-08 INVITED RADARSAT Operational
Calibration System and Results: *S K
Srivastava, T I Lukowski, R K Hawkins
1120h A71C-09 Recalibration and Validation of the
NOAA-9 and NOAA-11 SBUV/2 Ozone Data Sets
Over the Period 1985-1996: *E Hilsenrath, R P
Cebula, M T DeLand, K Laamann, L Moy, S L
Taylor, C G Wellemeyer
1135h A71C-10 Tools Developed for Internal
Calibration of Normalized Radiances Measured
by the Nimbus 7 TOMS: *C G Wellemeyer, S L
Taylor, P K Bhartia
A71D MC:304 Sun 0830h
The First IGAC Aerosol Characterization Experiment (ACE 1) I
Presiding: T S Bates, NOAA/PMEL; B Huebert, Univ of Hawaii
0830h A71D-01 Aerosols in the Remote Marine
Atmosphere, the First IGAC-Aerosol
Characterization Experiment (ACE-1): *T S
Bates, B J Huebert, J L Gras
0900h A71D-02 Observations of the Aerosol Number
Size Distribution and Total Aerosol Number
Concentration at Surface-Based Sites During
ACE-1: F J Brechtel, S M Kreidenweis, A
Wiedensohler, F Stratmann, R Wernicke, D S
Covert, D Coffmann, V N Kapustin
0915h A71D-03 Observations of Submicron Salt
Particles at Cape Grim During ACE-1: *D M
Murphy, D S Thomson, A M Middlebrook
0930h A71D-04 Observations of Organic Material in
Individual Marine Particles at Cape Grim,
Tasmania, During ACE-1: *A M Middlebrook, D M
Murphy, D S Thomson
0945h A71D-05 Chemical and Optical Properties of
Marine Boundary Layer Aerosol Particles
During ACE 1: *P K Quinn, D J Coffman, M J
Hamilton, V N Kapustin, T S Bates, D S Covert
1000h A71D-06 Aerosol Light Scattering Properties
Measured at Cape Grim, Tasmania During ACE-1:
*M J Rood, C M Carrico, R Shrestha, M J
Skific, J A Ogren
1015h Break
1035h A71D-07 Coupling of the Microphysical and
Optical Properties of Aerosols Over the
Remote Southern Hemisphere Ocean: *D
Baumgardner
1050h A71D-08 A Preliminary Investigation of Local
and Column Radiative Closure During ACE-1: X
Li, A D Clarke, B Huebert, J N Porter, M
Litchy, F Valero, A Bucholtz
1105h A71D-09 Measured Spectral Optical Depths and
Derived Column Aerosol Size Distributions
Obtained From the NCAR C-130 During ACE-1: *A
Bucholtz, F P J Valero
1120h A71D-10 Satellite Observations of Aerosol
Characteristics During ACE-1: *P A Durkee,
K E Nielsen, C Skupniewicz, V Kapustin, P K
Quinn, T S Bates
1135h A71D-11 A Comparison of Directly Measured
CCN With CCN Modeled From the Number-Size
Distribution in the MBL During ACE-1: *D S
Covert, J L Gras, A Wiedensohler
1150h A71D-12 Relationship Between Cloud
Microphysics and CCN in ACE-1: *S S Yum, Y
Xie, J G Hudson
A72A MC:HALL D Sun 1330h
Calibration and Characterization of Meteorological Satellite
Sensors II Posters
Presiding: T S Mitchell, CSIRO
1330h A72A-01 POSTER Algorithm to Add Prelaunch
Nonlinear Radiance Information to In-flight
Linear Radiance Estimates for AVHRR Thermal
Channels 4 and 5: *J Sullivan, C R N Rao
1330h A72A-02 POSTER Near Real-Time Monitoring of
the Performance of Visible and Near-Infrared
Channels of the Advanced Very High
Resolution Radiometer on NOAA-14: *J Chen,
C R Nagaraja Rao
1330h A72A-03 POSTER Role of Model Simulations of
the Upwelling Radiance in Sensor Design and
Calibration: *N Zhang, J Chen, C R
Nagaraja Rao
1330h A72A-04 POSTER Characterization of a Desert
Site in China for the Vicarious Calibration
of Meteorological Satellite Sensors: *W Wang,
J Sullivan, C R N Rao
1330h A72A-05 POSTER Using the ANOVA Random
Effects Model to Characterize the Noise in
Satellite Derived Products: *D S Crosby
1330h A72A-06 POSTER Performance of the TOMS
Diffuser Calibration System: *G Jaross, P K
Bhartia, A Krueger, D Burchfield
A72B MC:304 Sun 1330h
The First IGAC Aerosol Characterization Experiment (ACE 1) II
Presiding: T S Bates, NOAA/PMEL; B Huebert, Univ of Hawaii
1330h A72B-01 Lagrangian Observations of Sulfur
Aerosol Dynamics Near Tasmania During ACE-1:
*B J Huebert, S Howell, L Zhuang, M Litchy, D
Wylie, J Kreidler
1400h A72B-02 Evolution of the Marine Boundary
Layer During Lagrangian Measurements of ACE-1:
*Q Wang
1415h A72B-03 Aerosol Transport to the Boundary
Layer in a Post-Frontal Air Mass: *L M
Russell, D H Lenschow, K K Laursen
1430h A72B-04 Individual Particle Types and Size
Distributions From Lagrangian Experiment "B"
of the Southern Hemisphere Aerosol
Characterization Experiment (ACE-1): *J R
Anderson, P R Buseck
1445h A72B-05 Nonmethane Hydrocarbon and Selected
Halocarbon Measurements During the ACE-1
Lagrangian Experiments: *B C Sive, O W
Wingenter, D R Blake, N J Blake, F S Rowland
1500h A72B-06 Mesoscale Modeling of DMS Emission
and Transport Processes During ACE-1: *C
Mari, K Suhre, T S Bates, J E Johnson, R
Rosset
1515h A72B-07 Vertical Turbulent Mixing of O3,
DMS and Other Reactive Species During ACE-1
Lagrangian #B: A Moving Column Model Approach:
*K Suhre, C Mari, T S Bates, J E Johnson,
R Rosset
1530h Break
1550h A72B-08 Sulfur Dioxide and Dimethyl Sulfide
Measurements in ACE 1: A Bandy, D C Thornton
1605h A72B-09 Sulfur Dioxide Chemistry in the
Pacific and Southern Oceans: *W J De Bruyn,
E S Saltzman, T Bates
1620h A72B-10 Comparison of Model Evaluated and
Measured Profiles for Sulfur Species as
Observed During ACE-1: *D D Davis, G Chen, B
Burgess, A Bandy, D Thorton, F L Eisele, D J
Tanner, A Jefferson
1635h A72B-11 Particle Production and Processing
by Clouds in the Clean Marine Boundary Layer:
*A D Clarke, J Li, M Litchy
1650h A72B-12 Measurements of Ultrafine Particle
Formation and Growth Downwind of Macquarie
Island During ACE1: *R J Weber, P H McMurry,
F L Eisele, D J Tanner, L Mauldin
A72C MC:302 Sun 1330h
Thunderstorm Electrical Effects on the Middle and Upper
Atmosphere and Ionosphere II
Presiding: D Sentman, Univ of Alaska
1330h A72C-01 ULF Field Magnetic Measurements
Associated With Strong Atmospheric
Electrical Storms in Brazil: *J M da Costa,
S L G Dutra, N B Trivedi, A Zanandrea, N
Arai
1345h A72C-02 On the Observation of X-rays at 15
km Altitude, Above a Mesoscale Convective
System: *W H Beasley, K B Eack
1400h A72C-03 Blue Jets, Lightning and Large Hail:
E M Wescott, D D Sentman, M J Heavner, D R
Moudry
1415h A72C-04 NO Perturbation in the Ozone Layer
Due to Blue Jets: *E V Mishin, A I Sukhorukov,
D D Sentman
1430h A72C-05 Infrared Glow Above Thunderstorms?:
*R H Picard, U S Inan, V P Pasko, J R Winick,
P P Wintersteiner
1445h A72C-06 Model of the 4.26-Micrometer
Infrared Emission From Sprites: *G M Milikh,
D A Usikov, K Papadopoulos
1500h Break
1530h A72C-07 Sprite Tendrils and ELF Emission: R
Fernsler, *H Rowland
1545h A72C-08 Mesospheric Modifications Above
Thunderstorms and Spatial Structure of
Sprites: *V P Pasko, U S Inan, T F Bell
1600h A72C-09 Can Elves Be Caused by Sprites and
Jets?: *Y Taranenko, R Roussel-Dupre, V
Yukhimuk, E Symbalisty
1615h A72C-10 A Parameter Study of Lightning
Events That Can Result in High-Altitude
Runaway Discharges: *R Roussel-Dupre, E
Symbalisty, Y Taranenko, V Yukhymuk
1630h A72C-11 Optical, Radio and Gamma-Ray
Emissions Caused by Runaway Air Breakdown in
Upper Atmosphere: *V Yukhimuk, R
Roussel-Dupre, Y Taranenko, E Symbalisty
1645h A72C-12 Elves and Sprites Related Excitation
of the Ionospheric Alfven Resonances: *A I
Sukhorukov, P Stubbe
A11A MC:HALL D Mon 0830h
Thunderstorm Electrical Effects on the Middle and Upper
Atmosphere and Ionosphere III Posters
Presiding: D Sentman, Univ of Alaska
0830h A11A-01 POSTER TIPP Phenomenology: R S
Massey, D N Holden, R C Franz, J C Devenport,
*R S Zuelsdorf, R J Strangeway, C T Russell
0830h A11A-02 POSTER The Frequency of TIPPs as
Observed Over Africa: *R S Zuelsdorf, R J
Strangeway, C T Russell, R C Franz, D N
Holden, R S Massey, J C Devenport
0830h A11A-03 POSTER The Fly's Eye: A High-Speed
Photometric Array to Measure the
Sub-millisecond Dynamics of Sprites and Elves:
*C Barrington-Leigh, U S Inan, S Hansen, T F
Bell, R Rairden
0830h A11A-04 POSTER A Holographic Array for
Ionospheric Lightning (HAIL) Research: *M
Johnson, U S Inan, S C Reising
0830h A11A-05 POSTER VLF Strip Holographic
Measurements of Lightning-Associated
Ionospheric Disturbances: *S J Lev-Tov, U S
Inan, T F Bell
0830h A11A-06 POSTER Temporal Development of
Carot-Like Sprites: Y Takahashi, H
Fukunishi, M Fujito, Y Watanabe, K Sakanoi
0830h A11A-07 POSTER Observations of Sprites and
Jets From Langmuir Laboratory, New Mexico: M
Stanley, P Krehbiel, *W Rison, C Moore, M
Brook, O H Vaughan
0830h A11A-08 POSTER Low Light Video and VLF
Sprite Observations From the Great Plains
Sprite Observatory: *D A Morss, P McCrone,
M B Pongratz, R L Dowden, J Brundell
0830h A11A-09 POSTER Optical Spectra of Sprites
at Various Altitudes: *D R Moudry, M J
Heavner, D D Sentman, E M Wescott, J T
Desrochers
0830h A11A-10 POSTER Blue-Light Imagery and
Photometry of Sprites: *D M Suszcynsky, R
Roussel-Dupre, H DeHaven, E Symbalisty, S
Voss, W Lyons, T Nelson
0830h A11A-11 POSTER Electromagnetics of Sprites
and Elves: L Marshall, L Hale
0830h A11A-12 POSTER ULF Wave and Lower-Hybrid
Wave Excitation by VLF Whistler Waves in the
Ionosphere: A Yukhimuk, *V Yukhimuk, R
Roussel-Dupre
0830h A11A-13 POSTER ULF Wave Generation as a
Result of Whistler Waves Scattering in the
Ionosphere: V Kucherenko, *V Yukhimuk, R
Roussel-Dupre
0830h A11A-14 POSTER Total Charge Transfer in
Sprite-Producing Cloud-to-Ground Lightning
Strokes Calculated From ELF Radio
Atmospherics: *S A Cummer, S C Reising, U S
Inan, T F Bell
0830h A11A-15 POSTER The ELF Magnetic Signature
of Sprites: *J G Houser, W M Farrell, M D
Desch
0830h A11A-16 POSTER A Two-Dimensional Model of
Runaway Electron Beams Driven by
Quasi-Electrostatic Thundercloud Fields: *N G
Lehtinen, T F Bell, V P Pasko, U S Inan
0830h A11A-17 POSTER The Spatial Structure and
Spectrum of Red Sprites: *J Valdivia, K
Papadopoulos, G M Milikh
0830h A11A-18 POSTER 3D Numerical Simulation and
Space-Time Structure of Optical Flashes
Produced by Lightning EMP: V S Glukhov, U S
Inan
0830h A11A-19 POSTER Full Time Evolution of Upper
Atmospheric Discharges Due to Runaway Air
Breakdown: *E M Symbalisty, R A Roussel-Dupre,
V Yukhymuk, Y Taranenko
0830h A11A-20 POSTER Molecular Excitation From
Sprite Emission Spectra: B D Green, W T
Rawlins, M E Fraser, L Jeong, W A M Blumberg,
D L Hampton, E Wescott, D Sentman
A11B MC:302 Mon 0830h
Analysis of Formaldehyde and Other Trace Atmospheric
Constituents
Presiding: J Calvert, NCAR
0830h A11B-01 INVITED Goals of the 1995 SOS/NCAR
Formaldehyde Measurement Intercomparison: *E
Apel, T Gilpin, A Fried, J Calvert
0845h A11B-02 INVITED Experimental Overview of
the 1995 SOS/NCAR Formaldehyde Measurement
Intercomparison: Site, Participants and
Protocol: T Gilpin, E Apel, A Fried, J
Calvert
0900h A11B-03 INVITED CH2O Calibration
Methods and the NCAR Tunable Diode Laser
Absorption Spectrometer Employed in the
Intercomparison: *A Fried, T Gilpin, S Sewell,
B Henry, B Wert
0920h A11B-04 INVITED The Continuous CH2O
Measurement Methods Employed in the
Intercomparison: *Y N Lee, X Zhou, Z Genfa, S
Dasgupta, B Heikes
0940h A11B-05 INVITED The Cartridge Techniques
for CH2O Measurement Employed in the
Intercomparison: *T Kleindienst, H Westberg,
B Hopkins, W Lonneman
1000h Break
1020h A11B-06 INVITED Result of the SOS/NCAR
CH2O Measurement Intercomparison:
Spiking Tests and Ambient Measurements: *J
Calvert, E Apel, T Gilpin, A Fried
1040h A11B-07 INVITED Summary of the SOS/NCAR
CH2O Measurement Intercomparison Results
and Recommendations for Procedures in Future
Ambient CH2O Measurement Programs: *J
Harder, E Apel, T Gilpin, A Fried, J Calvert
1055h A11B-08 C1-C2 Aldehyde Measurements During
POPCORN 1994: *L Benning, A Wahner
1110h A11B-09 Rural Field Application of a
Continuous Formaldehyde Instrument Including
Data Comparison With a Co-located DNPH
Cartridge Sampler: *H D Felton, C Bai, J J
Schwab, K E Vertefeuille, K L Demerjian, P J
Galvin, R Karcher
1125h A11B-10 Atmospheric Peroxy Radical
Measurements Using Selected Ion Chemical
Ionization Mass Spectrometry: *C A Cantrell,
R E Shetter, D J Tanner, F L Eisele
1140h A11B-11 A Comparison of HNO3 Measurement
Techniques: Nylon Filters vs. Chemical
Ionization: *L G Huey, R B Norton, E J
Williams, C E Eubank, F C Fehsenfeld
1155h A11B-12 INVITED NCAR Formaldehyde
Intercomparison: DNPH Cartridge Results: B
Hopkins, *H Westberg (WITHDRAWN)
A11C MC:304 Mon 0830h
Aerosols, Clouds, and Climate I
Presiding: M O Andreae, Max Planck Inst. for Chemistry
0830h A11C-01 Chemical, Physical, and Radiative
Properties of the Atmospheric Aerosol in
Relation to Airmass Origin and Composition
in the Negev Desert, Israel: *M O Andreae,
T W Andreae, A J Kettle, F Meixner, G
Schebeske, W Maenhaut, J Cafmeyer, J
Ptasinski, A Karnieli, C Ichoku
0845h A11C-02 Variations of the Marine Boundary
Layer and Aerosol Properties in the Arabian
Gulf: A Goroch, Q Wang, D Rogers
0900h A11C-03 On the Control of African Dust
Export to the Atlantic and the Mediterranean
Sea by the North Atlantic Oscillation: C
Moulin, *C Lambert, F Dulac, U Dayan
0915h A11C-04 Mineral Aerosol Cycle Simulated in a
3D Model: Comparison With Satellite
Observations Over Oceans: *Y B Balkanski, W
Guelle, M Schulz, F Dulac, C Liousse, B
Marticorena, G Bergametti
0930h A11C-05 Surface Aerosol Characteristics and
Transports at a Remote Site in Southern
Africa: *R J Swap, S J Piketh, C A Anderson,
R W Talbot, S A Macko
0945h A11C-06 Airborne Characterization of Size
Segregated Aerosol Chemical Composition
During the Radiation, Aerosol, and Cloud
Experiment (RACE) on the East Coast of Canada:
*S M Li, A M Macdonald, W R Leaitch, G A
Isaac, C M Banic, K Strawbridge
1000h Break
1030h A11C-07 Aerosol Measurements in the Pacific
Basin Troposphere During the Pacific
Exploratory Mission West B (PEM West B):
Indications of In Situ Measurements for
Lidar Data Inversion: *J Redemann, R P Turco,
R F Pueschel, W B Grant, E V Browell
1045h A11C-08 The Effect of Anthropogenic and
Natural CCN on Droplet Size Distributions in
Marine Stratus in the North Atlantic: *D H
Lowenthal, R D Borys
1100h A11C-09 Particle Evolution in an Aircraft
Plume: F Yu, *R P Turco
1115h A11C-10 Evaluation of Twomey's
Parameterization of Cloud Susceptibility
Using Measurements of Ship Tracks: *A S
Ackerman, O B Toon
1130h A11C-11 Estimating Aerosol Optical Depth
Using Ground Based Nephelo-Meter
Measurements at the Southern Great Plains
(SGP) Atmospheric Radiation Measurement
(ARM) Site: *M H Bergin, J A Ogren, R N
Halthore, S E Schwartz
1145h A11C-12 Closure Experiment - MODTRAN-3
Prediction of Direct Solar Irradiance Using
as Input MFRSR Measured Aerosol Optical
Thickness and Radiosonde Measured
Atmospheric Properties for a Clear Atmosphere:
*R N Halthore, M H Bergin, S E Schwartz, J J
Michalsky, R A Ferrare, B N Holben
A12A MC:HALL D Mon 1330h
The First IGAC Aerosol Characterization Experiment (ACE 1)
Posters
Presiding: T S Bates, NOAA/PMEL; B Huebert, Univ of Hawaii
1330h A12A-01 POSTER Processes Controlling the
Physical Properties of Marine Boundary Layer
Aerosol Particles During ACE-1: V N Kapustin,
*T S Bates, D S Covert, D J Coffman, P K
Quinn
1330h A12A-02 POSTER Observations of the Aerosol
Size Distribution and Condensation Nucleus
Concentration at Macquarie Island, Tasmania,
During ACE-1: S M Kreidenweis, F J Brechtel
1330h A12A-03 POSTER Size Distributed Aerosol
Chemistry at Cape Grim During ACE-1: *J
Cainey, G Ayers, M Hooper
1330h A12A-04 POSTER Diurnal Variations of NSS
and MSA Aerosol at Cape Grim During ACE-1: J
Heath, *B J Huebert, S Howell, L Zhuang, J
Kreidler
1330h A12A-05 POSTER Submicrometer Aerosol:
Laboratory and Coastal Measurements From
Breaking Waves: D E Schulman, *A D Clarke, M
Litchy, J Li
1330h A12A-06 POSTER Modeling of Aerosol Chemical
and Optical Properties Based on Marine
Boundary Layer Measurements During ACE 1: D J
Coffman, *P K Quinn, D S Covert
1330h A12A-07 POSTER Heterogeneous Sulfur
Conversion and the Size Distribution of
nssSO4 in the MBL During ACE-1: The Role
of O3-Oxidation in Sea-Salt Aerosol Water:
*H Sievering, B Lerner, J Slavich, J
Cainey
1330h A12A-08 POSTER Aerosol Optical Properties
in the Boundary Layer Over the Remote
Southern Ocean: *K Laursen, D Baumgardner,
B Morley
1330h A12A-09 POSTER Aerosol Optical Depth and
Albedo Effects: Calculations and Closure
Measurements During ACE1: J N Porter, *A D
Clarke, X Li, F Valero, A Bucholtz
1330h A12A-10 POSTER CCN Spectra in ACE-1: *Y Xie,
S S Yum, J G Hudson
1330h A12A-11 POSTER Cloud Processing of
Condensation Nuclei and Aerosol Evolution in
the Marine Boundary Layer: Z Li, A D Clarke,
M Litchy
1330h A12A-12 POSTER Aircraft Measurements of the
Latitudinal and Seasonal Variations of
Nonmethane Hydrocarbons and Selected
Halocarbons During ACE-1: *N J Blake, O W
Wingenter, D R Blake, F S Rowland
1330h A12A-13 POSTER Oceanic and Atmospheric
Hydrocarbon Measurements and Sea-Air fluxes
During ACE-1: G Kleiman, R G Prinn, A A
Pszenny, A G Deshpande, X Shi
1330h A12A-14 POSTER Significant Influences of
Atmospheric Transport and Oceanic Emissions
on Hydrocarbons Observed During ACE-1: R G
Prinn, G Kleiman, A A Pszenny, A G Deshpande,
X Shi
1330h A12A-15 POSTER Ozonesonde Profiles During
the ACE-1 Experiment: *J E Johnson, T S Bates,
B Johnson, S Oltmans
1330h A12A-16 POSTER Nitrogen Oxides in the
Pacific MBL During ACE-1: *T P Carsey, M L
Farmer
1330h A12A-17 POSTER Real-Time Gaseous Ammonia
Measurements During the ACE-1 Experiment at
Cape Grim, Tasmania: *P Y Whung, C J Fischer,
E S Saltzman
1330h A12A-18 POSTER Aircraft Ozone and Carbon
Monoxide Measurements During ACE-1: *R D
Schillawski, A S H Prevot, G L Kok
1330h A12A-19 POSTER Carbon Dioxide Measurements
as an Airmass Tracer in ACE-1: *G L Kok,
A S H Prevot, R D Schillawski
1330h A12A-20 POSTER Hydroperoxide Concentrations
Between 70 N and 60 S Over the Pacific: *A H
Prevot, G L Kok, R D Schillawski
1330h A12A-21 POSTER Biological Production and
Sea-Air Exchange of DMS in the Southern
Ocean During the ACE-1 Experiment: *M A
Curran, G B Jones, F B Griffiths, J S Parslow,
L A Clementson
1330h A12A-22 POSTER Behavior of POC, PON and POS
in the Southern Ocean Water During the ACE-1
Cruise: *Y Suzuki, M Taki, T S Bates
A12B MC:HALL D Mon 1330h
Aerosols, Clouds, and Climate II Posters
Presiding: M Z Jacobson, Stanford Univ
1330h A12B-01 POSTER The Freezing of Nitric Acid
Aerosols Measured by FTIR Extinction
Spectroscopy: *A K Bertram, J J Sloan
1330h A12B-02 POSTER Aerosol Composition in the
Upper Troposphere: Implications for Cirrus
Cloud Formation: *A Tabazadeh, O B Toon, E
Jensen, S Clegg, M Z Jacobson, R W Talbot,
J E Dibb
1330h A12B-03 POSTER Balloon-Based Measurements
of Cloud Condensation Nuclei at Laramie,
Wyoming: *D J Delene, T Deshler
1330h A12B-04 POSTER Studying Nonequilibrium
Between Gases and Aerosols With a New
Numerical Solver: *M Z Jacobson
1330h A12B-05 POSTER Phase Transformations in
Atmospheric Aerosols: J Xu, *D G Imre
1330h A12B-06 POSTER Charge Separation in Regions
of Horizontal Gradients of Vertical Velocity
Shear in Convective Clouds: *J Hallett
1330h A12B-07 POSTER Identification and Transport
of Industrial Aerosols at a Remote South
African Site: S J Piketh, P Formenti, *R J
Swap, C A Anderson, P D Tyson, H J Annegarn,
W Maenhaut
1330h A12B-08 POSTER Effect of CCN Spectra on
Cloud Stability: *J G Hudson, S S Yum, Y Xie
1330h A12B-09 POSTER Light Scattering, Physical
Properties, and Chemical Composition of the
Atmospheric Aerosol at a Remote Site in the
Negev Desert, Israel: *T W Andreae, M O
Andreae, F Meixner, W Maenhaut, J Cafmeyer,
A Karnieli, C Ichoku
1330h A12B-10 POSTER Flux Estimates of Biogenic
Dimethyl Sulphide Around the North American
Continent: S Sharma, L A Barrie, P C Brickell,
M Levasseur, M Gosselin, T Bates, D Plummer,
J C McConnell
1330h A12B-11 POSTER Deposition and Surface
Concentration of Mineral Aerosol Over the
Atlantic and the Mediterranean Sea:
Comparison of Model Results With Observations:
*W Guelle, Y Balkanski, F Dulac, M Schulz
1330h A12B-12 POSTER Measurements of the Dry
Deposition of Nanometer-Size Particles Using
the Relaxed Eddy Accumulation Technique: *S D
Schery, B M Nemetz, F D Yarger, P T Wasiolek,
S Whittlestone
1330h A12B-13 POSTER Gas to Particle Conversion
of Tropospheric Sulfur As Estimated From
Observations in the Western North Pacific
During PEM-West B: *C Andronache, W L
Chameides, D D Davis, C S Kiang, B E Anderson,
R F Pueschel, A R Bandy, D C Thornton, R W
Talbot, P Kasibhatla
A12C MC:HALL D Mon 1330h
Chemical Kinetics and Heterogeneous Processes I Posters
Presiding: M A Hanning-Lee, The Aerospace Corporation
1330h A12C-01 POSTER Laboratory Studies of Ozone
Reactivity on Aluminum Oxide: M L Narus, N S
Schoenfelder, K Severin, *R S Disselkamp
1330h A12C-02 POSTER Negligible Effect of
Aqueous-Phase Cloud Chemistry on
Tropospheric Ozone: *J Liang, D Jacob
1330h A12C-03 POSTER Reaction of H2O and HCl
on Al2O3 Surfaces Modeling Rocket
Exhaust Particles: *C E Nelson, M A Cameron,
J W Elam, M A Tolbert, S M George
1330h A12C-04 POSTER Ozone Decomposition on
Alumina: Implications for Solid Rocket Motor
Exhaust: *M A Hanning-Lee, B B Brady, J A
Syage
1330h A12C-05 POSTER Wall Deposition of Nitric
Acid in a Large Reaction Chamber: M Sohn,
*T F Mentel, A Wahner
1330h A12C-06 POSTER Interaction and Uptake of
Hydrogen Halides on Ice Films Under Polar
Stratospheric Conditions: *L T Chu
1330h A12C-07 POSTER Propyl and Butyl Alcohol
Uptake Into Vapor Depositing Ice: *W Huffman,
J Snider
1330h A12C-08 POSTER Using FTIR-Reflection
Absorbance Spectroscopy to Study the Surface
Area of Water-Ice Films at Stratospheric
Temperatures: M S Robinson, *G Mallick, J
Spillman, R DeGroot
A12D MC:302 Mon 1330h
Global Electrical Circuit I
Presiding: E Williams, MIT
1330h A12D-01 INVITED Polarity of the Global
Circuit: *B Vonnegut
1345h A12D-02 Coupling of Charge to the Ionosphere
and Global Circuit: *L Hale
1400h A12D-03 Comparison of Atmospheric Electric
Parameters Measured at South Pole With
Schumann Resonance Parameters Measured
Simultaneously at Arrival Heights, Antarctica:
E N Cleary, M Fullekrug, A C Fraser-Smith,
*E A Bering, A A Few
1415h A12D-04 The Global Distribution of Tropical
Mesoscale Convective Systems With Intense 85
GHz Ice Scattering Signatures: K I Mohr, E J
Zipser
1430h A12D-05 INVITED The Global Distribution of
Mesoscale Convective Complexes: *A G Laing,
J M Fritsch
1445h A12D-06 INVITED A Climatology of Large Peak
Current Cloud-to-Ground Flashes Stratified
by Polarity: *W A Lyons, T E Nelson, M Uliasz
1500h Break
1520h A12D-07 INVITED Seasonal Variation and
Distribution of Lightning Activity: *H J
Christian, K T Driscoll, S J Goodman, R J
Blakeslee, D A Mach, D E Buechler
1535h A12D-08 Lower Tropospheric Temperature
Comparisons With ELF Data: *C Price
1550h A12D-09 Long Term Schumann Resonance Records
From Three Stations: L M Petticolas, M J
Heavner, D D Sentman
1605h A12D-10 New Statistics of Globally Measured
ELF/VLF Radio Noise: *D A Chrissan, A C
Fraser-Smith
1620h A12D-11 On the Excitation of the
Earth-Ionosphere Cavity Resonances: *M
Fullekrug
1635h A12D-12 TOVS Observations of Global Deep
Convection and Correlations With Schumann
Resonance Amplitude: *E Anyamba, J Susskind,
M Fullekrug, A Fraser-Smith, E Williams
A12E MC:304 Mon 1330h
The Southern Oxidants Study (SOS) Nashville Ozone Field Study
I
Presiding: J Meagher, Tennessee Valley Authority; E Cowling,
North Carolina State Univ
1330h A12E-01 Overview of the 1995 Southern
Oxidants Study: Nashville/Middle Tennessee
Ozone Field Study: *J F Meagher, W J
Parkhurst, F C Fehsenfeld, E B Cowling
1345h A12E-02 Non-methane Hydrocarbon
Concentration Patterns as a Tool for Data
Validation: *D D Parrish, P D Goldan, M
Trainer, F C Fehsenfeld, V Young, R D Zika,
C T Farmer, D D Riemer, M O Rodgers
1400h A12E-03 Oxygenated Volatile Organic Compound
Study at a Rural Site During the 1995 Summer
SOS Nashville Intensive: *E Apel, J Calvert,
J Greenberg, T Kleindienst, R Zika, D Riemer,
W Pos, W Lonneman, P Shepson, T Starn
1415h A12E-04 Airborne Lidar Observations of Power
Plant Plume Dimensions and Mixed Layer
Heights During the 1995 Nashville/Middle
Tennessee Ozone Study: *R M Hardesty, R J
Alvarez, C J Senff, N Gillani
1430h A12E-05 Mesoscale Meteorological Effects on
Ozone Distribution During the Nashville SOS
Stagnation Episode: *R M Banta, R M Hardesty,
R J Alvarez, R J Zamora, A B White, R T
McNider
1445h A12E-06 INVITED Nocturnal Wind Structure
and Plume Growth Rates: R T McNider, S Gupta,
M Trainer, R Zamora
1500h A12E-07 Comparing Deposition Velocities of
Ozone Measured From Aircraft With Modeled
Values: *R T McMillen, R L Gunter, W Luke,
T Watson, D Wellman, S Wilkison
1515h Break
1535h A12E-08 Ozone Profiles in the Lower
Troposphere: *G Hubler, M P Buhr, F C
Fehsenfeld, D D Parrish, M Trainer, B A
Ridley, J A Logan, S J Oltmans
1550h A12E-09 The Relative Importance of Isoprene
and Anthropogenic Non-methane Hydrocarbons
on Ozone Production in the Southeastern
United States: *P D Goldan, W C Kuster, F C
Fehsenfeld
1605h A12E-10 Direct Evidence for Significant
Regional Ozone Production From Biogenic
Hydrocarbons: Airborne Measurements of PAN,
PPN, and MPAN in the Central and
Southeastern United States: *J Williams, J M
Roberts, F C Fehsenfeld, S B Bertman, M P
Buhr, P D Goldan, G Hubler, W C Kuster, D D
Parrish, T B Ryerson, M Trainer
1620h A12E-11 Airborne Carbonyl Compound
Measurement During the 1995 Nashville
Intensive: *Y N Lee, X Zhou
1635h A12E-12 Evidence for Nighttime Isoprene
Chemistry at an Urban-Impacted Forest Site:
T K Starn, *P B Shepson, S B Bertman, R G
Zika, K Olszyna
1650h A12E-13 Influence of NOx levels on MPAN and
Methacrolein at Youth Inc. Ranch: *S Bertman,
G Nouaime, D Elyea, H Huang, P Shepson,
T Starn, K Olszyna, R Zika, D Reimer
A21A MC:HALL D Tues 0830h
Modeling of Chemistry and Dynamics I Posters
Presiding: C M Benkowitz, Brookhaven National Lab
0830h A21A-01 POSTER Optimal Spectral Topography
and Its Effect on Model Climate: *M Holzer
0830h A21A-02 POSTER Kalman Filtering of Wind
Velocity Measurements Using a First Order
Gauss-Markov Model: *E P Magee, T J Kane (WITHDRAWN)
0830h A21A-03 POSTER Impact of the Horizontal
Wind Profile on the Convective Transport of
Chemical Species: *C Wang, R G Prinn
0830h A21A-04 POSTER Atmospheric Dynamics Data
From Assimilation and Retrievals at the
Goddard Distributed Active Archive Center
(DAAC): *J Qin, J A Gualtieri, Q Yang, E J
Hartnett, D C Ziskin, G Serafino
0830h A21A-05 POSTER Sensitivity of Downscaling
Results to Calibration Boundary Conditions:
*M Timofeyeva, R Craig
0830h A21A-06 POSTER Parameterization of
Urban-Scale Photochemistry in Global
Chemistry Models: J Calbo, *W Pan, M
Webster, R G Prinn, G J McRae
0830h A21A-07 POSTER TUV - Tropospheric
Ultraviolet and Visible Radiation Model: S
Madronich, *S J Flocke, J Zeng, I
Petropavlovskyh
0830h A21A-08 POSTER Examination of Atmospheric
Radiative Transfer Simulations of Modtran-3
Using CAGEX Data: K S Ryu, T Y Kwon, K W Min
0830h A21A-09 POSTER Time Efficient Spectral
Radiative Transfer Methods: S Kinne, R
Bergstrom
0830h A21A-10 POSTER The Dow 3-D Global
Chemistry-Climate Model: *E P Olaguer
0830h A21A-11 POSTER A Three-Dimensional
Stratosphere-Troposphere General Circulation
Model With Coupled Chemistry: G W Gross, *M A
Khalil, F P Moraes
0830h A21A-12 POSTER Consistent Reduction of
Chemical Reaction Schemes: O Schoeps, D
Poppe
0830h A21A-13 POSTER The Effect of Reaction Rate
Constant Errors on Atmospheric Chemistry
Models: *F P Moraes, M A K Khalil
0830h A21A-14 POSTER The Effect of Urban Ozone
Control Strategies on Northern Hemispheric,
Midlatitude Tropospheric Ozone: *B N Duncan,
W L Chameides
0830h A21A-15 POSTER Development of a Lagrangian
Operational Ozone Prediction Model (LOOP) -
Valuation and Sensitivity Study: *J
Zimmermann, B Fay, R Thehos
0830h A21A-16 POSTER Mesoscale Meteorological and
Chemical Responses to Aerosol Radiative
Forcing: *W Pan, G J McRae, R G Prinn
0830h A21A-17 POSTER Tropospheric Chemical Tracer
Simulations Using the Coupled UCLA ACTM/AGCM:
*R Lu, X Zhao, R P Turco
A21B MC:125 Tues 0830h
Thunderstorm Electrification I
Presiding: D MacGorman, Univ of Oklahoma
0830h A21B-01 Origin and Role of Electrification
in Storms: C B Moore, *B Vonnegut
0845h A21B-02 INVITED Overview of Balloon
Electric Field Soundings Through Convective
Regions of Thunderstorms: *M Stolzenburg,
W D Rust, T C Marshall
0905h A21B-03 Positive Cloud-to-Ground Lightning
in a Tornadic Thunderstorm: A Multiparameter
Radar Study: L D Carey, *S A Rutledge, T
Lange
0920h A21B-04 Further Comparisons of Lightning and
Radar Observations at Kennedy Space Center,
Florida: *P Krehbiel, M Stanley, W Rison,
M Robison, L Maier, C Lennon
0935h A21B-05 Lightning Flash Rates and Flash Type
in Convective Storms: R Solomon, *M B Baker
0950h A21B-06 Modeling Investigations of Lightning
and Maxwell Currents: *J H Helsdon, C C Waits,
R D Farley
A21C MC:125 Tues 1030h
Lightning: Triggered and Natural I
Presiding: M Uman, Univ of Florida
1030h A21C-01 1996 Lightning Experiments at ICLRT,
Camp Blanding, Florida: *M I Fernandez, K J
Rambo, M A Uman, V A Rakov, G H Schnetzer,
R J Fisher, D M Jordan, M Darveniza, R Moini,
C D Wiedman, G Diendorfer, M Mayr
1045h A21C-02 Initial Processes in Triggered
Lightning: *V A Rakov, M A Uman, K J Rambo,
M I Fernandez, A Eybert-Berard, J P Berlandis,
P P Barker, G H Schnetzer, R J Fisher
1100h A21C-03 Experimental Study of Positive
Leaders Initiating Rocket-Triggered Lightning:
*J C Willett, D A Davis, S Capuano
1115h A21C-04 Initial Positive Leader Currents and
Electric Field Changes in Rocket-Triggered
Lightning: *D A Davis
1130h A21C-05 Dual-Polarization Radar Observations
of Electrical Alignment Directions in New
Mexico Thunderstorms: *R Scott, P Krehbiel
1145h A21C-06 Observations of Large-Amplitude
Bipolar Electric Field Change Pulses:
Possible Sources for TIPP Events: *X M Shao,
D A Smith, C T Rhodes, D N Holden, R S Massey,
J Lopez, M Brook, P R Krehbiel, M Stanley,
R Thomas
A21D MC:102 Tues 0830h
The Southern Oxidants Study (SOS) Nashville Ozone Field Study
II
Presiding: J Meagher, Tennessee Valley Authority; E Cowling,
North Carolina State Univ
0830h A21D-01 Examination of O3 Production
Efficiencies in the Nashville Urban Plane:
*P H Daum, L J Nunnermacker, L I Kleinman,
J H Lee, S R Springston, J Weinstein-Lloyd,
L Newman
0845h A21D-02 Ozone Production During an Urban Air
Stagnation Episode Over Nashville, Tennessee:
*R J Valente, R E Imhoff, R L Tanner, J F
Meagher, P H Daum, R M Hardesty, R M Banta,
R J Alvarez, R McNider, N Gillani
0900h A21D-03 Measurements of Ozone and Ozone
Precursors From the NOAA Twin Otter During
the Southern Oxidants Study (SOS): *W T Luke,
T Watson, R McMillen, R L Gunter, M O Rodgers,
C Stoneking, R G Zika, D D Riemer, C T Farmer,
K Olszyna, B Hartsell
0915h A21D-04 Ozone Production in the Nashville
Urban Plume: *L I Kleinman, P H Daum, P
Klotz, J H Lee, Y N Lee, L Nunnermacker, S R
Springston, J Weinstein-Lloyd, L Newman
0930h A21D-05 Magnitude, Yield and Efficiency of
Ozone Production in Power Plant Plumes in
the Tennessee Valley Region: *N V Gillani,
J F Meagher, R J Valente, R Tanner, R B
Imhoff, M Hardesty
0945h A21D-06 Net Ozone Production in Power Plant
Plumes: *T B Ryerson, M P Buhr, F C
Fehsenfeld, P D Goldan, G Hubler, B T Jobson,
W C Kuster, D D Parrish, J M Roberts, D
Sueper, M Trainer, J Williams
1000h Break
1020h A21D-07 Loss of Primary Emissions of NOy and
SO2 From Power Plant Plumes: *M P Buhr,
F C Fehsenfeld, P D Goldan, G Hubler, B T
Jobson, W C Kuster, D D Parrish, J M Roberts,
T B Ryerson, D Sueper, M Trainer, J Williams
1035h A21D-08 The Evolution of Photochemical Smog
in a Power Plant Plume: *M Luria, R J Valente,
R L Tanner, N V Gillani, R E Imhoff, J F
Meagher
1050h A21D-09 Measurement and Modeling of Isoprene
Fluxes From a Mixed Deciduous Forest: *B K
Lamb, B Hall, H Westberg, D Baldocchi, T
Pierce
1105h A21D-10 Observations and Model Studies of
Ozone Photochemistry in Regions With
Contrasting Landuse: *M Trainer, S A McKeen,
E Y Hsie, B T Jobson, J M Roberts, J Williams,
P D Goldan, W C Kuster, D D Parrish, F C
Fehsenfeld, Y N Lee
1120h A21D-11 An Observation-Based Estimate of the
Large-Scale Ozone Production Efficiency
(OPE) in the Eastern United States: W L
Chameides, *P Kasibhatla, R D Saylor
1135h A21D-12 Model Correlations Between O3,
NOy and H2O2 and Its Relation to
O3-NOx-ROG Sensitivity: Results for
Nashville: *S Sillman, D He, M Pippin, X Wu
1150h A21D-13 INVITED Analysis of Indicator
Species to Assess O3NOx Sensitivity to VOC and
NOx Changes in Photochemical Models: *G S
Tonnesen, R L Dennis
A22A MC:HALL D Tues 1330h
Lightning: Triggered and Natural II Posters
Presiding: M Uman, Univ of Florida
1330h A22A-01 POSTER Observations of Isolated
High Frequency Radio Bursts in Association
With Thunderstorm Activity: A Possible Link
to TIPP Events: *D A Smith, X M Shao, D N
Holden, R S Massey, C T Rhodes, B J Wiemers
1330h A22A-02 POSTER Ground-Based Investigations
Into the Sources of TIPP Events: *D N Holden,
D A Smith, X M Shao, R S Massey, C T Rhodes,
J R Lopez
1330h A22A-03 POSTER A Correlation Study of
TIPP’s With Lightning Activity as Recorded
by the NLDN: *R C Franz, D N Holden, R S
Massey, J C Devenport, R S Zuelsdorf, R J
Strangeway, C T Russell
1330h A22A-04 POSTER Natural Shock-Induced
Deformation: Neither Volcanic nor of
Meteorite Impact Origin: *J Karfunkel, M
Chaves, A Banko
1330h A22A-05 POSTER Peak Current Estimates in
the NLDN?: *R S Wacker, R E Orville
1330h A22A-06 POSTER X-ray Measurements Near
Triggered Lightning: *K Eack, L Paterson, W P
Winn, W H Beasley
1330h A22A-07 POSTER Lightning Retrieval
Solutions for Advanced Lightning Direction
Finder (ALDF) Networks: *W J Koshak, R J
Blakeslee, J C Bailey
1330h A22A-08 POSTER Application of Linear
Analytic Techniques for Lightning Location
Retrieval During the Maritime Continent
Thunderstorm Experiment (MCTEX): *R J
Blakeslee, W J Koshak, J C Bailey
1330h A22A-09 POSTER Case Studies of Lightning
Events in the Ionosphere: R H Holzworth, B
Barnum, M C Kelley, S D Baker, F Primdahl,
J L Jorgensen, T E Paulsen, C A Kletzing, E E
Dors
A22B MC:HALL D Tues 1330h
Thunderstorm Electrification II Posters
Presiding: D MacGorman, Univ of Oklahoma
1330h A22B-01 POSTER Measuring Thundercloud
Electric Fields With an Airplane: *M Qixu, A
Ebneter, W P Winn
1330h A22B-02 POSTER An Overview of the
STERAO-Deep Convection Experiment: *J E Dye,
S A Rutledge, A Tuck, P Laroche
1330h A22B-03 POSTER Precipitation Charge and
Size Measurements From a Langmuir Lab
Thunderstorm: *M G Bateman, T C Marshall
1330h A22B-04 POSTER Charged Precipitation and
Initial Electrification in a CaPE
Thunderstorm: *T C Marshall, L Paterson, D W
Breed, J E Dye
1330h A22B-05 POSTER Lightning Ground Flash Rates
Relative to Radar-Inferred Storm Properties:
*D R MacGorman, T Filiaggi
1330h A22B-06 POSTER Warm Season Cloud-to-Ground
Lightning-Precipitation Relationships in the
South Central United States: S C Sheridan,
J F Griffiths, *R E Orville
1330h A22B-07 POSTER Observation and Analysis of
a Cloud-to-Ground Lightning Polarity
Reversal in a Tornadic Supercell Thunderstorm:
*A Seimon
1330h A22B-08 POSTER Absence of Conductivity
Variations Above Thunderstorms: *J Bailey,
R J Blakeslee, K T Driscoll
1330h A22B-09 POSTER Model of X-rays Caused by
the Runaway Breakdown in Thunderstorm: A V
Gurevich, J Valdivia, *G M Milikh
1330h A22B-10 POSTER Positive Streamer Initiation
by Colliding Raindrops: V Hoffman, *M B
Baker
A22C MC:HALL D Tues 1330h
Global Electrical Circuit II Posters
Presiding: E Williams, MIT
1330h A22C-01 POSTER Cloud Fields and Convective
Index Derived From the Extended TOVS
Pathfinder Path A Data Set: L Iredell, *J
Susskind, E Anyamba, E Williams
1330h A22C-02 POSTER Global Atmospheric
Electrical Observations on Time Scales From
Seconds to Seasons: *A A Few, E N Cleary, E A
Bering, J R Benbrook
1330h A22C-03 POSTER Diurnal Cycle of Lightning
as Observed by the OTD: Preliminary Results
for Africa: *W L Boeck, R Blakeslee, S J
Goodman, H Christian, D Mach, D Buechler,
D Boccippio, K Driscoll, W Koshak, J Hall
1330h A22C-04 POSTER Diurnal Global Lightning
Distribution as Observed by the Optical
Transient Detector: *K T Driscoll, H J
Christian, S J Goodman, R J Blakeslee, D J
Boccippio
1330h A22C-05 POSTER A Flash Discrimination
Algorithm Based on the Temporal and Spatial
Characteristics of Lightning Optical Pulses
Observed From Space: *D Mach, D Buechler,
K Driscoll, R Raghavan, W Boeck, R
Blakeslee, H Christian, S Goodman, W
Koshak
1330h A22C-06 POSTER Latitude and Local Time
Distributions of Low and Middle Ionospheric
Potential Observed by Dynamics Explorer B:
*D W Engfer, B A Tinsley, R A Heelis
1330h A22C-07 POSTER Total Global Lightning From
Schumann Resonance: *S Heckman
1330h A22C-08 POSTER Ground-Based Observations of
Ionospheric Resonator Bands: K Hickey, *D D
Sentman, M J Heavner
1330h A22C-09 POSTER Source Proximity Effect in
Background Schumann Resonance Intensities in
the Electric and Magnetic Field: *C Cavazos,
E Williams, S Heckman, D Sentman, M Hayakawa,
G Satori
1330h A22C-10 POSTER Latitudinal Variation of
Cloud-to-Ground Lightning and Its Role in
the Seasonal Variation of the Global
Electrical Circuit: *E Williams, D Boccippio,
K Morrison, E Anyamba, J Susskind, W Petersen,
S Rutledge, S Hidayat, M Ishii, J Hojo, R
Jayaratne, D Mackerras, R Orville, H Torres,
Y Yair, Z Levin
A22D MC:102 Tues 1330h
Carbon Monoxide, Nitrogen Oxides, and Ozone in the
Troposphere I
Presiding: D Jaffe, Univ of Alaska
1330h A22D-01 INVITED Measurement and Modeling
Studies of Tropospheric Ozone, Nitrogen
Oxides and CO: *W R Stockwell, G Kramm, H E
Scheel, V A Mohnen, W Seiler
1350h A22D-02 INVITED Indications of Air Mass
History From O3-CO Correlations: *D D
Parrish, J S Holloway, M Trainer, F C
Fehsenfeld
1410h A22D-03 Observations of Summertime Air
Quality During the 1996 NARSTO-Northeast
1996 Intensive: *B G Doddridge, K A Hallock,
W F Ryan, J W Stehr, R R Dickerson
1425h A22D-04 Modeling the Impact of Biogenic
Emissions on the Concentration and
Dispersion of Ozone in the Lower Troposphere:
*E Lehmann, J T McQueen, R R Draxler, M
Meurer
1440h A22D-05 Photochemical Ozone Production and
Loss Rates at Sable Island, Nova Scotia
During the 1993 North Atlantic Regional
Experiment Summer Intensive: K A Duderstadt,
M A Carroll, S Sillman, T Wang, G M Albercook,
L Feng, D D Parrish, J S Holloway, F C
Fehsenfeld, D R Blake, N J Blake, G Forbes
1455h A22D-06 The Arctic Outflow
Study--Measurements of Photochemically
Significant Species at a Newfoundland
Surface Site During February through April,
1996: *R E Honrath, M C Peterson, N Badhwar,
S B Bertman, D Ellyea, G Noumie, D Hastie,
R B Norton, D D Parish, M Warshawsky, J T
Merrill, J L Moody, P B Shepson, V L Young
1510h Break
1530h A22D-07 A Three-Dimensional Simulation of
Ozone and Its Precursors Over the North
Atlantic Ocean: D A Hauglustaine, G P
Brasseur
1545h A22D-08 Photochemical Build-Up of Ozone in
Spring and Summer Observed at Remote Sites
in Japan, Oki and Happo: *H Akimoto, K
Someno, P Pochanart, J Hirokawa, Y Kajii
1600h A22D-09 Influence of Asian Sources on CO, O3
and Other Species at Mauna Loa: *D Jaffe, Z
Zhang, J Kelley, A Mahura, P Novelli, J
Merrill
1615h A22D-10 A Global Analysis of Pollution's
Impact on Tropospheric Ozone: *H L Levy, W J
Moxim, A A Klonecki
1630h A22D-11 Ozone Production Within a Biomass
Burning Plume: *I Folkins, R Chatfield, M
Proffitt
1645h A22D-12 Tropospheric Ozone Trend Over
Tropical Pacific South America From TOMS: Y
Jiang, Y L Yung
A22E MC:125 Tues 1330h
Chemical Kinetics and Heterogeneous Processes II
Presiding: J K Klassen, SRI, International
1330h A22E-01 Diffusion Coefficients of HCl in
Sulfuric Acid Solutions: *J K Klassen, L R
Williams
1345h A22E-02 An Electron Paramagnetic Resonance
(EPR) Study of the Reaction of NO2 With
Model Sea Salts: *R S Pemberton, J N Pitts,
B J Finlayson-Pitts, J K S Wan
1400h A22E-03 Cloudwater Chemistry at a
High-Elevation Continental Site: *H A Khwaja,
L Husain
1415h A22E-04 Knudsen Cell Studies of the Uptake
of Nitric Acid on Synthetic Sea Salt and
MgCl2 6H2O Surfaces at 298K: *D O
De Haan, B J Finlayson-Pitts
1430h A22E-05 XPS Studies of Atmospheric Surface
Reactions: Formation of Surface Hydroxide
From Dissociative Water Adsorption on
Ultra-Thin Nitrate Films on NaCl: *J M Laux,
B J Finlayson-Pitts, J C Hemminger
1445h A22E-06 Oxidation of Nitrite and Sulfite in
Frozen Aqueous Solutions: *D J Anderson, E A
Betterton
1500h Break
1530h A22E-07 Heterogeneous Conversion of Nitrogen
Oxides on Sodium Nitrate Aerosol: *T F Mentel,
J Stier, A Wahner
1545h A22E-08 Surface Sensitive Studies of
ClONO2 Hydrolysis on Ice: *B S Berland,
M A Tolbert, S M George
1600h A22E-09 Effect of HCl on Single-Crystal Ice:
H2O Desorption and Diffusion Kinetics:
*F E Livingston, S M George
1615h A22E-10 Freezing and Formation of Polar
Stratospheric Cloud Droplets: *S T Martin, D
Salcedo, L T Molina, M J Molina
1630h A22E-11 Models of HCl Adsorption and ClONO2
Reactivity on Simulated= PSC Surfaces: *B F
Henson, K R Wilson, J M Robinson
1645h A22E-12 Adsorption of SO2 on Soot With
and Without Water Vapor: *B G Koehler, H G
Roe, L M Marcus, E S Whitney
A31A MC:HALL D Wed 0830h
The Southern Oxidants Study (SOS) Nashville Ozone Field Study
III Posters
Presiding: J Meagher, Tennessee Valley Authority; E Cowling,
North Carolina State Univ
0830h A31A-01 POSTER Intercomparisons Between In
Situ and Lidar Measurements of Ozone
Concentration During the 1995 Southern
Oxidants Study: *R J Alvarez, R M Hardesty,
C J Senff, D D Parrish, W T Luke, T B Watson,
P H Daum
0830h A31A-02 POSTER Observations and Measurement
Intercomparison Results for Oxygenated
Volatile Organic Compounds (OVOCs) During
the 1995 Summer SOS Nashville Intensive: *T
Kleindienst, E Apel, J Calvert, R Zika, D
Riemer, W Pos, W Lonneman, P Shepson, T Starn
0830h A31A-03 POSTER Non-methane Hydrocarbon
Measurements Made From an Aircraft: A
Comparison of Grab Sampling and In-Situ Gas
Chromatography Techniques: *W C Kuster, P D
Goldan, F C Fehsenfeld, V Young
0830h A31A-04 POSTER The Peroxycarboxylic Nitric
Anhydrides, PAN, PPN, and MPAN as Probes of
Regional Photochemistry During the 1994 and
1995 SOS Intensives: *J M Roberts, J Williams,
F C Fehsenfeld, S B Bertman
0830h A31A-05 POSTER Minimizing Aerosol-Induced
Errors of Lidar Measurements of Ozone
Concentration During the 1995 Southern
Oxidants Study: *C J Senff, R J Alvarez, R M
Hardesty
0830h A31A-06 POSTER Measuring Nitrate Species
With Short Time Resolution From an Aircraft
Platform by Dual-Channel Ozone
Chemiluminescence: *R L Tanner, R J Valente,
J F Meagher
0830h A31A-07 POSTER Trends and Comparisons of
Ozone and Ozone Precursors in Measurements
Made Over the Youth Inc. Ground Station by
the NOAA Twin Otter: *T B Watson, W T Luke, R
McMillen, R L Gunter, M O Rodgers, C
Stoneking, R G Zika, D D Riemer, C T Farmer,
K Olszyna, B Hartsell
0830h A31A-08 POSTER Intercomparison of Peroxide
Data From the DOE G-1 and NOAA P-3 Aircraft
During the 1995 Nashville SOS Study: *J B
Weinstein-Lloyd, J H Lee, P H Daum, B T
Jobson, D D Parrish
0830h A31A-09 POSTER Comparing Isoprene Emission
Measurements Determined by Relaxed Eddy
Accumulation and Modified Bowen-Ratio Methods:
*H Westberg, B Hall, B Lamb, A Guenther
0830h A31A-10 POSTER Intercomparison of NOy
Measurement Techniques: *E J Williams, K
Baumann, J M Roberts, R B Norton, F C
Fehsenfeld, S B Bertman, S Springston, L
Nunnermacker, L Newman, K Olszyna, J Meagher,
B Hartsell, E Edgerton, J Pearson, M Rodgers
0830h A31A-11 POSTER Oxygenated Volatile Organic
Compounds (OVOCs): Measurements at a Rural
Site Influenced by Urban Outflow: R G Zika,
*D D Riemer, W H Pos, P J Milne, C T Farmer,
E Apel, K Olszyna
0830h A31A-12 POSTER Evaluation of Flux
Divergence of Ozone Using Measured and
Modeled Ozone Net Production Rates: *R L
Gunter, R T McMillen, L Kleinman, W Luke, T
Watson, D Wellman, S Wilkison
0830h A31A-13 POSTER The Photochemical Formation
of Ozone: Results From the 1994
Hendersonville Study: *K Baumann, E J
Williams, R B Norton, J M Roberts, J Williams,
D D Parrish, F C Fehsenfeld, S B Bertman, S
Springston, B Hartsell
0830h A31A-14 POSTER Peroxy Radical Concentration
and Ozone Production Rate in the 1995
Southern Oxidants Study: *G J Frost, M
Trainer, M P Buhr, F C Fehsenfeld, P D Goldan,
J S Holloway, G Hubler, B T Jobson, W C
Kuster, D D Parrish, T B Ryerson, D T Sueper,
J E Yee, Y N Lee
0830h A31A-15 POSTER Landscape-Level Changes in
Non-methane Hydrocarbon Emissions due to
Succession: A B Guenther, *L F Klinger, W M
Baugh
0830h A31A-16 POSTER Air Chemistry During the
1995 SOS/Nashville Intensive Determined From
Level II Ground Monitoring Network: *K J
Olszyna
0830h A31A-17 POSTER Impact of an 8-Hour NAAQS
for Ozone in the Eastern United States: An
Analysis of Data for 1995: *R D Saylor, W L
Chameides
0830h A31A-18 POSTER Principal Component Analysis
of Chemical and Aerosol Measurements Using
Aircraft Data From the 1995 SOS Campaign: *D
Sueper, M P Buhr, T B Ryerson, M Trainer, D D
Parrish, J Holloway, P Sheridan, G Hubler,
F C Fehsenfeld
0830h A31A-19 POSTER An Empirical Study of
Indicators for Sensitivity of O3
Formation to NOx and Reative Organic
Gases in the Nashville Urban Plume: *J H Lee,
P H Daum, J Weinstein-Lloyd, L Nunnermacker,
S R Springston, X Zhou, L Newman
0830h A31A-20 INVITED POSTER Measurements of
SO2/NOy Ratios in Point Source Plumes at Two
Surface Air Quality Monitoring Stations: *B
Hartsell, E Edgerton
0830h A31A-21 POSTER Peroxide Loss in the
Cumberland Power Plant Plume: *B T Jobson,
D D Parrish, T B Ryerson, M P Buhr, J
Holloway, F C Fehsenfeld
0830h A31A-22 POSTER Comparison of Surface Ozone
and NOy Concentrations With UAM-V Ozone and
NOy Concentrations at Nine Regional
Monitoring Stations During the July 1995
OTAG Episode: *B Hartsell, E Edgerton
0830h A31A-23 POSTER Meterological and
Photochemical Factors Related to Ozone Over
the Eastern U.S.: A 3-D Photochemical Model
Perspective of the 1995 SOS Nashville Ozone
Field Study: *E Y Hsie, C Burgdorf, S A
McKeen, M Trainer
0830h A31A-24 POSTER The Seasonal Model for
Regional Air Quality (SMRAQ) Project: *P
Kasibhatla, W L Chameides, M R Houyoux, J
St. John, A Xiu
0830h A31A-25 POSTER The Comparison of 3-D
Photochemical Model Results With Aircraft
and Surface Observations From the 1995 SOS
Nashville Ozone Field Study: *S A McKeen, E Y
Hsie, M Buhr, J Holloway, G Hubler, T Jobson,
T Ryerson, J Williams, P Goldan, B Kuster, D
Parrish, J Roberts, M Trainer
0830h A31A-26 POSTER A Case Study of Urban Plume
Evolution: Nashville, TN, July 3, 1995: *L J
Nunnermacker, P H Daum, J H Lee, J
Weinstein-Lloyd, Y N Lee, S R Springston, L
Newman, R J Alvarez
0830h A31A-27 POSTER Correlations Between Ozone,
Reactive Nitrogen, PAN, PPN, MPAN and
Isoprene Reaction Products: Results From a
Combined Urban/Regional Model: *M Pippin, D
He, X Wu, S Sillman
A31B MC:HALL D Wed 0830h
Carbon Monoxide, Nitrogen Oxides, and Ozone in the
Troposphere II Posters
Presiding: D Jaffe, Univ of Alaska
0830h A31B-01 POSTER A Simple Subsidence-Driven
Model of Remote MBL Trace Gas Levels and
Correlations: *M C Peterson, R E Honrath
0830h A31B-02 POSTER A Study of Tropospheric
Chemical Species at a Rural Site in
Southwestern New York: *K E Vertefeuille, J J
Schwab, K L Demerjian, H D Felton, P J Galvin
0830h A31B-03 POSTER Model Simulations of
Tropospheric Species During NARE: *X Lin, M
Trainer, E Y Hsie
0830h A31B-04 POSTER A Modeling Study of Ozone
and its Precursors in Winter--Spring Arctic
Outflow: *A J Hamlin, R E Honrath
0830h A31B-05 POSTER Simultaneous Measurements of
Ozone, Nitric Oxide,and Nitrogen Dioxide
Using Tunable Diode Laser Absorption
Spectroscopy (TDLAS): *B K Pun, G J McRae,
M S Zahniser
0830h A31B-06 POSTER Photochemistry in Biomass
Burning Plumes and Implications for
Tropospheric Ozone Over the Tropical South
Atlantic: *D L Mauzerall, J Logan, D Jacob,
B Anderson, G Sachse, J Fishman, D Blake, J
Bradshaw, B Heikes, H Singh, B Talbot
0830h A31B-07 POSTER Measurement of Reactive
Nitrogen in the Troposphere: *B Sen, G B
Osterman, G C Toon, R J Salawitch, J F
Blavier, J J Margitan, D B Peterson, H M
Pickett, R A Stachnik, G K Yue
0830h A31B-08 POSTER Transport of Nitrogen Oxides
and Ozone Into the Mojave Desert:
Implications for the Mojave Desert National
Park: *R E Keislar
0830h A31B-09 POSTER Variations of Carbon
Monoxide Total Column Abundance in the
Atmosphere Over Russia Between 1970 and 1996:
*E I Grechko, L N Yurganov, A V Dzhola
0830h A31B-10 POSTER The Surface Ozone Record
From Denali National Park, Alaska: The
Spring Maximum and Its Relationship to Ozone
Precursors: *H Beine, D Jaffe, J Herring,
S Madronich
0830h A31B-11 POSTER Comparison of Surface Ozone
Measurements and Trends at Several Sites in
Canada: K G Anlauf, K L Hayden, N B A Trivett,
R S Schemenauer, M F Watt
0830h A31B-12 POSTER Reactive Nitrogen
Distribution in the Troposphere and Lower
Stratosphere: *A N Thakur, H B Singh
0830h A31B-13 POSTER Monitoring Potential
Photochemical Interference in Laser Induced
Fluorescence Measurements of Atmospheric OH:
*M K Dubey, T F Hanisco, P O Wennberg, J G
Anderson
A31C MC:HALL D Wed 0830h
Chemical Kinetics and Photochemical Processes Posters
Presiding: N M Donahue, Harvard Univ
0830h A31C-01 POSTER Direct Observation of
Hydroxyl Radicals Produced in the Ozonolysis
of Olefins: *N M Donahue, D Trachtenberg,
J G Anderson, K L Demerjian
0830h A31C-02 POSTER UV Photolysis of ClOOCl: *T A
Moore, T Schindler, M Okumura, J W Seale,
T K Minton
0830h A31C-03 POSTER Energy and Angle Resolved
Uptake of Organic Gases in Concentrated
Sulfuric Acid: *K M Fiehrer, G M Nathanson,
J K Klassen
0830h A31C-04 POSTER Kinetics of OH/OD Reaction
With HCl and DCl in the Temperature Range
200-400 K: *R Talukdar, F Battin-Leclerc, I K
Kim, A R Ravishankara
0830h A31C-05 POSTER Laboratory Studies of the
Rate and Mechanism of the Gas-Phase
Oxidation of Hydroxyacetone: *J J Orlando,
J M Fracheboud, S Haberkorn, E Estupinan, G S
Tyndall
0830h A31C-06 POSTER Rate Coefficients for
Reactions of PAN, PPN and MPAN With Cl Atoms:
*Y Rudich, S R Bauerle, J B Burkholder, A R
Ravishankara
0830h A31C-07 POSTER Kinetic and Mechanistic
Studies for Reactions of
CF3CH2CHF2 (HFC-245fa) Initiated
by H-Atom Abstraction Using Atomic Chlorine:
J Chen, V Young, H Niki, *H Magid
0830h A31C-08 POSTER Product Analysis of the OH
Initiated Oxidation of HFC-134a: *M
Sprengnether, N M Donahue, K L Demerjian, J G
Anderson
0830h A31C-09 POSTER Temperature Dependence of
the Near UV Absorption Spectra and
Photolysis Products of Ethyl Nitrate: *L Zhu,
C F Ding
0830h A31C-10 POSTER Flow Kinetics at the
Temperatures and Pressures of the Upper
Troposphere and Lower Stratosphere: *J S
Clarke, J H Kroll, N M Donahue, J G Anderson
0830h A31C-11 POSTER The Role of IO Initiated
Oxidation of Sulfur Compounds in the Marine
Boundary Layer and Lower Troposphere: E J
Dunlea, *M Gilles, A A Turnipseed, J B
Burkholder, A R Ravishankara
A31D MC:102 Wed 0830h
Bjerknes Lecture: Natural Modes and Time Scales in Global
Atmospheric Chemistry
Presiding: R B Chatfield, NASA/Ames Research Center
0830h INTRODUCTION: T E Graedel,AT&T Bell Labs
0835h A31D-01 INVITED Natural Modes & Time Scales
in Global Atmospheric Chemistry: *M J Prather
A31E MC:102 Wed 0930h
Modeling of Chemistry and Dynamics II
Presiding: R B Chatfield, NASA/Ames Research Center
0930h A31E-01 Global Simulation of
O3-NOx-Hydrocarbon Chemistry: Y Wang,
D J Jacob, J A Logan, C M Spivakovsky
0945h A31E-02 A Global 3-Dimensional Study of the
Impact of NMHC on Tropospheric Photochemistry:
*N Poissone, M Kanakidou
1000h A31E-03 Impact of Cloud Properties on the
Simulation of the Tropical Pacific With a
Coupled GCM: *J Y Yu, C R Mechoso
1015h Break
1045h A31E-04 Upper Tropospheric Radical Plumes
from Cumulonimbus Venting of Dirty and Clean
Air: *R B Chatfield, L Li
1100h A31E-05 The Influence of a Cut-Off Low
Pressure System on Sulfate Burdens Over the
Northeastern Atlantic Ocean: *C M Benkovitz,
M A Miller, S E Schwartz
1115h A31E-06 The Effect of Non-methane
Hydrocarbons on the Export of Reactive
Nitrogen From North America During Summertime:
*L W Horowitz, D J Jacob, J Liang
1130h A31E-07 Analysis of Tropical/Midlatitude
Transport During Large Scale Wave Events: *E C
Cordero, J E Nielsen, S R Kawa
1145h A31E-08 An Atmospheric General Circulation
Model's Climate Sensitivity to Initial
Conditions: M F Wehner, *C Covey
A31F MC:130 Wed 0830h
Middle and Upper Atmosphere Dynamics I
Presiding: D Koch, Columbia Univ
0830h A31F-01 History of Air Above the Arctic
Tropopause: *D Koch, D Rind, J Dibb, D
Jacob
0845h A31F-02 Temperature Variations in the
Stratosphere During the 1980's and 1990's:
*J D Lambeth
0900h A31F-03 Correlations of Nitrous Oxide With
Ozone and Reactive Nitrogen Species in the
Lower Stratosphere: J C Grecu, *M
Loewenstein, J R Podolske
0915h A31F-04 Effects of Zonal Wavenumber
Truncation on Modeling of Stratospheric
Dynamics and Transport: *L Kogan, H Schneider,
M McElroy
0930h A31F-05 Transport Between the Tropical and
Mid-Latitude Lower Stratosphere in a
Two-Dimensional Model: R L Shia, M K W Ko,
D K Weisenstein, N D Sze
0945h A31F-06 Thermal Response of the Mesosphere
and Lower Thermosphere to Doubling of CO2:
*R A Akmaev, V I Fomichev, G M Shved
1000h Break
1030h A31F-07 Natural Oscillations of the
Mesosphere and Lower Thermosphere: *C K Meyer,
J M Forbes
1045h A31F-08 CRISTA Mission Results: Global View
of Small Scale Dynamics and Trace Gas
Distributions in the Middle Atmosphere: *G A
Lehmacher, M Riese, M Jarisch, P Preusse,
M Ern, R Spang, K U Grossmann, D Offermann
1100h A31F-09 Observations of Gravity Waves in the
O2 Nightglow From Space: *J F Kafkalidis,
W R Skinner, D A Gell, P B Hays
1115h A31F-10 Impulsive Gravity Wave Induced
Turbulence in the Mesosphere: *P B Hays, J F
Kafkalidis, W R Skinner, R G Roble
1130h A31F-11 Topographically Forced Planetary
Waves in an Atmosphere With
Radiative-Photochemical Feedbacks: *T R
Nathan, E C Cordero, L Li
1145h A31F-12 The Vibrational Distribution of
O2(b1Sigma+g -->
X3Sigma-g) Atmospheric Bands in
Low, Medium and High Altitude Auroras: G G
Sivjee, D Shen, J H Yee, G J Romick
A32A MC:HALL D Wed 1330h
Tropospheric Chemistry I Posters
Presiding: S Elliot, Los Alamos National Lab
1330h A32A-01 POSTER Trace Gas Measurements in
the GLOBE Program: R A Rasmussen, *M A K
Khalil, F P Moraes
1330h A32A-02 POSTER Emission of Trace Compounds
From Domestic Biomass Burning in Africa: *J
Ludwig, L T Marufu, M O Andreae, G Helas, I
Kersten, G Baumbach, F O J Ogunsola, A F
Oluwole, K v Czapiewski, R Koppmann
1330h A32A-03 POSTER Domestic Use of Biofuels in
Rural and Urban Zimbabwe: *L T Marufu, J
Ludwig, B Huber, F X Meixner, M O Andreae,
G Helas
1330h A32A-04 POSTER The Global Budget of Methane
Over the Recent Decades and the Last Century:
M J Shearer, *M A K Khalil
1330h A32A-05 POSTER Time Series of Atmospheric
Methane Concentration and Stable Isotopic
Composition at Two North American Temperate
Sites: *A K Snover, P D Quay
1330h A32A-06 POSTER A Laboratory Determination
of Diffusional Fractionation of
13CH4 by Rice Plant Transport of
Methane: *R S Bilek, S C Tyler, T Hosono, K
Yagi, I Nouchi
1330h A32A-07 POSTER Estimation of N2O
Emissions from a Heterogeneous, Wet Tropical
Region: *W A Reiners, K G Gerow, M Keller, C
Li, S Liu, R A J Plant, D S Schimel
1330h A32A-08 POSTER Measurement and Analysis of
Hydrocarbons at Whiteface Mountain, New York:
*Q Gong, K L Demerjian, U Roychowdhury
1330h A32A-09 POSTER Surface Non-methane
Hydrocarbons at Bermuda: Aeroce III
Measurements: *P J Milne, D D Riemer, R G
Zika
1330h A32A-10 POSTER Emission of Hydrocarbons
From Biomass Burning: A Comparison of
Laboratory and Field Experiments: K
von Czapiewski, *J Rudolph, R Koppmann, G
Helas, J Ludwig
1330h A32A-11 POSTER Fast Response Aircraft
Measurements of CO2: Use of CO2 as
an Anthropogenic Pollution Tracer: *M
Warshawsky, D D Parrish, M Trainer, F C
Fehsenfeld, G L Kok
1330h A32A-12 POSTER Ventilation of Liquefied
Petroleum Gas Components From the Valley of
Mexico: *S Elliott
1330h A32A-13 POSTER Spark Ignition Engine
Hydrocarbon Emissions Behavior in Starting
and Warm-Up: *J M Van Doren, J P Murphy, M D
Hargus, S A McSweeney, W K Cheng, K C Chen
1330h A32A-14 POSTER Cd and Pb Concentrations and
Pb Isotopic Compositions of Lichens From
Western Europe: Constraints on the Sources
of Atmospheric Heavy Metal Pollution: *C
Innocent, C Gariepy, J Carignan
1330h A32A-15 POSTER Evolution of Environmental
Lead From Isotopic Measurements in French
Wines Over the Last Century: *F E Grousset,
S Augagneur, B Medina
1330h A32A-16 POSTER Atmospheric Transport and
Deposition of Agricultural Pesticides in
Maryland: Results From a Coupled
Atmosphere-Soil Simulation: *X Wu, S Sillman
1330h A32A-17 POSTER Modeled Distribution of
Methyl Bromide in a 3-D Coupled
Ocean-Atmosphere Study: *J M Lee, J F Muller,
G P Brasseur, S C Doney, D J Erickson
1330h A32A-18 POSTER Seasonal Variations and
Distributions in the Atmospheric
Concentrations of Perchloroethylene During
1988-1995: *C J L Wang, O W Wingenter, C Y
Tsou, D R Blake, F S Rowland
1330h A32A-19 POSTER Intensive Field Measurements
and Modelling of Nitrous Oxide Emissions
From Tropical Agricultural Soils: The Finca
Electrica: M Keller, *P Crill, C Li, A
Weitz, E Veldkamp, W Grauel
1330h A32A-20 POSTER An Upper Limit on the
Production of N2O From the Reaction of
O(1D) With CO2 in the Presence of
N2: *L M Wingen, B J Finlayson-Pitts
1330h A32A-21 POSTER Use of Stable Isotopes to
Trace the Effects of Increased Nitrogen
Deposition to the San Bernardino National
Forest: *S Korontzi, S A Macko, I C Anderson,
M A Poth
1330h A32A-22 POSTER A Model for the Deposition
and Chemistry of Nitrogen Oxides Near an
Aqueous Surface: *J H Miller, D A Hill
1330h A32A-23 POSTER The Deposition Velocity of
Peroxyacetyl Nitrate (PAN): A Field Study of
Different Measurement Methods and of its
Variability: W Schrimpf, K Lienaerts, K P
Mueller, *J Rudolph
1330h A32A-24 POSTER CO Fluxes in the Northern
Hemisphere Temperate Zone in 1971: *C M
Stevens
1330h A32A-25 POSTER Measurement of CO Isotopic
Ratios by Tunable Diode Laser Absorption
Spectroscopy: *D A Hill, M P Tolocka, J H
Miller
1330h A32A-26 POSTER Modeling Carbon Dioxide
Solubility and Atmosphere-Ocean Gas Flux: *A M
Fridlind, M Z Jacobson
1330h A32A-27 POSTER Variations in Atmospheric
Carbon Dioxide at Ryori Station in Japan
Associated With Long-Range Transport: *Y
Sawa, T Matsuo, M Chiba
1330h A32A-28 POSTER An Inverse Modeling Analysis
Using CASA for Characterization of a
Terrestrial Carbon Sink: D L Peterson, *C S
Potter, S A Klooster
1330h A32A-29 POSTER The Delta 13C of Tree
Rings in Full-Bark and Strip-Bark
Bristlecone Pines in the White Mountains of
California: *K Tang, X Feng, G Funkhouser
1330h A32A-30 POSTER Carbon Dioxide Flux From
Soils is in Oxygen Isotope Equilibrium With
Surface Soil Water: L A Stern, R G Amundson,
W T Baisden, Y Wang
1330h A32A-31 POSTER Global Warming and Ecosystem
Carbon Storage: An Experiment-al
Investigation of Ecologically Mediated
Carbon-cycle Feedbacks to Climate in a Rocky
Mountain Montane Meadow: *S R Saleska, J
Harte
A32B MC:HALL D Wed 1330h
Instrumental Techniques Posters
Presiding: S A Yvon, NOAA/CMDL
1330h A32B-01 POSTER Qualitative and Quantitative
Wind Tunnel Measurements of the Airflow
Through a Shrouded Airborne Aerosol Sampling
Probe: *S A Cain, M Ram, S Woodward
1330h A32B-02 POSTER Compound Specific
Measurements of the Delta13C Values of
Volatile Organic ECompounds (VOC) in the
Atmosphere: A Promising New Tool to Better
Understand Their Atmospheric Distributions
and Budgets: *J Rudolph, D C Lowe, R J
Martin, T S Clarkson
1330h A32B-03 POSTER Comparison of Auto GC and
Cannister Sampled Non-Polar VOC Data From a
Rural Southwestern New York Site: J J Schwab,
K E Vertefeuille, *H D Felton, Q Gong, K L
Demerjian, P J Galvin
1330h A32B-04 POSTER New Method for Measuring Low
NO Concentrations Using Laser Induced Two
Photon Ionization: *S H Lee, J Hirokawa, Y
Kajii, H Akimoto
1330h A32B-05 POSTER A Comparison of GC/ECD and
GC/MS Techniques for Measuring CH3Br: *S A
Yvon, J H Butler, S A Montzka, J M Lobert,
A D Clarke, J W Elkins
1330h A32B-06 POSTER A Portable Wind Sensing Lidar:
*J D Molitoris, E I Davis, N L Thomas, J F
Arens
1330h A32B-07 POSTER Dual Spectroradiometer
Systems for Measurement of Total Actinic
Flux From Aircraft Platforms: *R E Shetter,
M Muller, C A Cantrell, J G Calvert
1330h A32B-08 POSTER Measurement of the Stable
Carbon Isotopic Ratio in Atmospheric Methane
From Small Air Samples: *J B Miller, R W
Dissly, J W C White, P P Tans
1330h A32B-09 POSTER Real-Time Detection of Cloud
Edges in LIDAR Returns: *K A Dighe, K R Moore
1330h A32B-10 POSTER Nonlinear Pulse and Time of
Arrival Estimation Using Iterative
Cross-Correlation Technique for Overlapping
Echo Events: A B Doser, P A Delaney
1330h A32B-11 POSTER DMSP OLS Surface Fire
Detection: Ground Truth Results and Analysis:
*E A Kihn, K Baugh, C D Elvidge
1330h A32B-12 POSTER Development and
Implementation of the FAGE Technique for
Measurement of HOx in the Field: *D
Creasey, D Heard, M Pilling, B Whitaker
1330h A32D-13 Direct Measurement of Potential
Ammonia Flux Using Gas Diffusion System: T
Uehara, *A D Clarke, P K Dasgupta, G Zhang
(originally scheduled and abstract printed as A42D-04)
A32C MC:102 Wed 1330h
Stratospheric Ozone and Chemistry I
Presiding: B A Bodhaine, NOAA/CMDL
1330h A32C-01 Spectral UV Measurements Related to
Total Ozone at Mauna Loa Observatory, Hawaii:
*B A Bodhaine, D J Hofmann, E G Dutton, R C
Schnell, J E Barnes, S C Ryan, R L McKenzie,
P V Johnston, M Kotkamp
1345h A32C-02 Modeling the Spatial Distribution of
Total Ozone Trends in NH Winter: 1979 - 1991:
J P McCormack, L L Hood
1400h A32C-03 Empirical Orthogonal Function
Analysis of Ozone Column Abundance 1979-1992:
*M S Roulston, Y L Yung
1415h A32C-04 Climatology of Longitudinal
Structure of Column Ozone From TOMS: Y L Yung,
Y Jiang, Z Hu
1430h A32C-05 Model Simulation of HALOE Observed
Tracer Quasi-Biennial Oscillation in the
Tropical Stratosphere - Impact of Pinatubo
Aerosols: *T Y W Huang, M Luo, J M Russell
1445h A32C-06 An Examination of Inorganic Chlorine
Partitioning Using Balloon-Borne
Measurements of Stratospheric Gases: *R J
Salawitch, G B Osterman, B Sen, G C Toon, J J
Margitan, R A Stachnik, H M Pickett, J F
Blavier, D B Peterson
1500h Break
1530h A32C-07 Comparing Aerosol Extinction
Measurements by SAM II, SAGE, and SAGE II
Between 1979 and 1992: *G K Yue, L R Poole,
P H Wang
1545h A32C-08 Satellite Extinction Measurements:
The Separation of Aerosol and Ozone
Components: *H M Steele, R P Turco
1600h A32C-09 Anthropogenically Fixed Nitrogen and
Its Impact on Atmospheric N2O and the
Stratospheric O3 Layer: *C Nevison, S
Solomon
1615h A32C-10 Balloon-Borne Measurements of
Stratospheric Radicals and Their Precursors:
Implications for the Production and Loss of
Ozone: *G B Osterman, R J Salawitch, B Sen,
G C Toon, R A Stachnik, H M Pickett, J J
Margitan, D B Peterson, J F Blavier
1630h A32C-11 Recent Bromine Chemistry
Developments and Ozone Modeling: *K O Patten,
Z Li, D J Wuebbles, S P Sander
1645h A32C-12 Measurement of Reactive Nitrogen in
the Stratosphere: *G C Toon, B Sen, G B
Osterman, R J Salawitch, J F Blavier, J J
Margitan, D B Peterson, H M Pickett, R A
Stachnik, G K Yue
A32D MC:130 Wed 1330h
Land Surface Processes and Climate: Theory, Observations, and
Modeling I (joint with H)
Presiding: R Dickinson, Univ of Arizona; E Eltahir, MIT
1330h A32D-01 INVITED Integrating Ecosystem and
Land Surface Processes Within Global Models:
*J Foley
1345h A32D-02 Simulations of Soil Temperature,
Snowpack, and Carbon Fluxes With an
Atmospheric General Circulation Model: *A S
Denning, D A Dazlich, D A Randall
1400h A32D-03 Large Scale Runoff Intercomparisons
in the PILPS(2c) Princeton Workshop: X Liang,
*D Lohmann, D P Lettenmaier, E F Wood
1415h A32D-04 Application of the VIC-2L Model to
the Weser River, Germany: *D Lohmann, E
Raschke, B Nijssen, D P Lettenmaier
1430h A32D-05 Climatic Impacts of Landscape Change
in the Central United States: *J H Copeland,
T G F Kittel, R A Pielke
1445h A32D-06 Approximation of Soil Heat Flux With
Freezing and Thawing Suitable for GCMs: *T
Zhang, K Stamnes, W Zhou
1500h Break
1530h A32D-07 Land Surface Processes: Modeling and
Observations for Climatological and Remote
Sensing Applications: A W England, *E J Kim
1545h A32D-08 Evaluation of a Remote Sensing-Based
Approach for Estimating Soil Moisture Using
Measurements From the Huntsville '96 Field
Experiment: *R Inguva, W Crosson, C Laymon
1600h A32D-09 The Estimation of Surface Net
Radiation in the Boreal Forest From
Shortwave Flux Measurements: *K Kaminsky, R
Dubayah
1615h A32D-10 The Role of Land-Atmosphere-Ocean
Interaction in the Dynamics of Droughts and
Floods Over West Africa: *E Eltahir, X
Zheng, G Wang
1630h A32D-11 Classification of Vegetation Using
Landsat TM Data via Fuzzy Sets and Adaptive
Radial Basis Functions Neural Network: *S D
Shannon, S Gopal, C E Woodcock, A H Strahler
1645h A32D-12 Down-Scaling to Local Conditions for
Estimating Stephenson Screen Algorithms: *R
Dickinson, M Shaikh
A32E MC:303 Wed 1330h
Atmospheric Infrasonic Wave Detection (joint with S,V)
Presiding: J Olson, Univ of Alaska; M Garces, Univ of Alaska
1330h A32E-01 INVITED Atmospheric Infrasonic
Waves of Natural Origin: *C R Wilson
1350h A32E-02 INVITED Infrasound From Bolides: *D O
ReVelle
1410h A32E-03 INVITED Infrasound Detection of
Explosive Sources: *R W Whitaker
1430h A32E-04 Arrival Times for Infrasonic Waves
Propagating in a Stratified Atmosphere: *M A
Garces, K Lindquist, R A Hansen
1445h Break
1505h A32E-05 Automatic Determination of Event
Onset Time in Seismic and Infrasonic Data:
*H J Al-Shukri, K D Hutchenson
1520h A32E-06 Multi- and Single-Channel Signal
Detectors for Infrasonic Data: *K D
Hutchenson, H J Al-Shukri, J Wells
1535h A32E-07 Automated Infrasonic Signal Detection:
*R J Willemann, C Katz
1550h A32E-08 GPS Detection of Ionospheric
Infrasonic Waves Following Earthquakes,
Surface Mine Blasts, and Rocket Ascents: *E
Calais, J B Minster
1605h A32E-09 INVITED Capability Modeling of the
Proposed International Monitoring System
60-Station Infrasonic Network: *D A Clauter,
R R Blandford
1620h A32E-10 Infrasonic Waves in the Jovian
Atmosphere Generated by the Impact of Comet
SL-9: T Takata, *S Watada
1635h A32E-11 Evaluation of Infrasonic Detection/Location
Capability for the CTBT/IMS: * W T Armstrong,
R W Whitaker, J V Olsen
A41A MC:HALL D Thurs 0830h
Land Surface Processes and Climate: Theory, Observations, and
Modeling II Posters (joint with H)
Presiding: R Dickinson, Univ of Arizona; E Eltahir, MIT
0830h A41A-01 POSTER Objective Scheme for Quality
Control of Atmospheric Observations: *L E
Cully, N K Gamage
0830h A41A-02 POSTER Why 1994 Was a Wet Year Over
West Africa: *G Wang, X Zheng, E Eltahir
0830h A41A-03 POSTER An Analysis of the
Relationship Between Soil Saturation and
Precipitation, Based on Direct Observations
From Illinois: *K L Findell, E A B Eltahir
0830h A41A-04 POSTER A Record of Environmental
Change Derived From Varved Lake Sediments
Along the Margin of the Agassiz Ice Cap,
Ellesmere Island, NWT: *S V Smith, R S
Bradley
0830h A41A-05 POSTER Low Frequency Variability in
Daily Rainfall Statistics: Implications for
Drought Over the Contiguous US: *A Gershunov,
T Barnett
0830h A41A-06 POSTER Long-Range Persistence in
Hydrologic Time Series and Application to
Drought Hazard Assessment: J D Pelletier, D L
Turcotte
0830h A41A-07 POSTER Century-Scale Shifts in the
Precipitation-Evaporation Balance of the
Bolivian Andes as Identified From Lake
Records: *M B Abbott, G O Seltzer, A P Wolfe
0830h A41A-08 POSTER Interannual and Interdecadal
Climate Variability in the South Atlantic:
S A Venagas, *L A Mysak, D N Straub
A41B MC:304 Thurs 0830h
Measurement and Modeling of the Coastal Marine Atmosphere I
Presiding: W Nuss, NPGS; D Rogers, Scripps Inst. of Oceanogr.
0830h A41B-01 INVITED COAST II - A Review of Its
Weather and Observations of High Winds Along
the Southern Oregon Coast: *N A Bond
0850h A41B-02 Interaction of a Pacific Frontal
System With Steep Coastal Terrain: The COAST
Event of 1 December 1995: M J Yang, *B F
Smull, R A Houze, B A Colle
0905h A41B-03 INVITED A Review of Boundary Layer
Projects Along the California Coast: *C E
Dorman
0925h A41B-04 Topographic Forcing of the
Atmospheric Boundary Layer During CW96: *L
Strom, D P Rogers, C E Dorman
0940h A41B-05 Turbulence in the Marine Atmospheric
Boundary Layer: Aircraft Measurements and
Lidar Visualisation: *I M Brooks, D P Rogers
0955h Break
1025h A41B-06 Model Investigation of the Dynamics
of Atmospheric Flow at the California Coast:
*M Tjernstrom, L Strom
1040h A41B-07 Modeling of the Summer Marine
Atmospheric Boundary Layer Around Pt Sur,
California: *B Grisogono, C E Dorman
1055h A41B-08 Observations and Mesoscale Modeling
of a Summertime Coastal Low-Level Jet: *S
Burk, W Thompson, T Haack, T Holt, R Hodur
1110h A41B-09 Mesoscale Modeling of Coastal Wind
Regimes Observed During the COAST96
Experiment: *W T Thompson, S D Burk, T Haack,
T Holt, R M Hodur
1125h A41B-10 Adjustment of the Summer Marine
Boundary Layer Flow Around Pt Sur, California:
*C E Dorman, B Grisogono
1140h A41B-11 Aerosol Variability and Cloud
Development in the Stable Coastal Boundary
Layer: *D P Rogers, L Strom, I M Brooks
A41C MC:102 Thurs 0830h
Middle Atmosphere Composition and Chemistry I
Presiding: C R Burnett, New Mexico Tech
0830h A41C-01 A New Regime of Atmospheric OH
Seasonal Behavior at Fritz Peak, Colorado,
1991-1996: *C R Burnett
0845h A41C-02 Measurements of Atmospheric OH by
the Method of Doppler-Shifted Solar Limb
Spectra: *K R Minschwaner, C R Burnett, N
Nishimura
0900h A41C-03 Determination of Atmospheric Water
Vapor Over Antarctica Utilizing Special
Sensor Microwave Temperature-2 (SSM/T-2) Data:
S L Moore, C V Blankenship, T T Wilheit
0915h A41C-04 The Effect of Water Vapor and
Temperature on Mesospheric Ozone: G E
Nedoluha, R M Bevilacqua, R M Gomez, D S
Siskind, B J Connor, J J Tsou
0930h Break
1000h A41C-05 Analysis of the CLAES Aerosol
Subtypes AERO843, AERO880, and AERO925, at
960 and 110 K During the Warming Event 6 Jan
to 11 Jan 1992: *J B Kumer, J L Mergenthaler,
A E Roche, F Zele
1015h A41C-06 Three Satellite Comparison of Polar
Mesospheric Cloud Properties: A First Look:
J J Olivero, G Thomas, W Evans, D
Debrestian, E Shettle
1030h A41C-07 Noctilucent Clouds and Summer
Mesosphere Temperatures Over Sondrestrom,
Greenland: *J P Thayer, N B Nielsen, J Sohn,
A J Gerrard
A41D MC:308 Thurs 0830h
Tropospheric Chemistry II
Presiding: J H Butler, NOAA/CMDL
0830h A41D-01 Atmospheric Methane Measurements in
Central New England: Long Term Trends and
Shorter Cycles: *P Crill, M Shipham, K
Bartlett, D Blaha, R Harriss
0845h A41D-02 Whole Season Methane Emissions From
Rice Fields in China: *M A K Khalil, R A
Rasmussen
0900h A41D-03 A Database of Isotopic Compositions
of Atmospheric Methane and Its Sources on
the World Wide Web: *J M Conny, T Levitsky,
W G Mallard
0915h A41D-04 Hydrocarbon Measurements in the
Marine Atmosphere: Evidence for Low Cl-Atom
Concentrations: R Koppmann, *J Rudolph, C
Plass-Duelmer
0930h A41D-05 Hydrocarbon Measurements in the
Arctic Troposphere: A Probe for Tropospheric
Ozone Depletion: *B Ramacher, J Rudolph, R
Koppmann
0945h A41D-06 Seasonal Measurements of Non-methane
Hydrocarbons in a Sub-tropical Evergreen
Forest in Southern China: J J Graham, R G
Prinn
1000h Break
1030h A41D-07 Twentieth Century History of
Atmospheric Halocarbons and Other Trace
Gases From Measurements of Firn Air in
Antarctica and Greenland: *J H Butler, S A
Montzka, R C Myers, J W Elkins, M Battle, M
Bender, C Sucher, A Clarke, E S Saltzman
1045h A41D-08 Seasonal Variation of Tropospheric
Methyl Bromide Concentrations: *O W Wingenter,
C J L Wang, D R Blake, F S Rowland
1100h A41D-09 Oceanic Methyl Chloride:
Implications for its Global Budget: *J M
Lobert, J H Butler, S A Yvon, L S Geller, S A
Montzka, J W Elkins
1115h A41D-10 Measured Seasonal Variability for
Halogenated Halocarbons in the Remote
Troposphere: *S A Montzka, J H Butler, T M
Thompson, R C Myers, J W Elkins, T H Swanson,
A D Clarke
1130h A41D-11 Seasonal Course of Isoprene
Emissions From a Midlatitude Deciduous Forest:
*A H Goldstein, M L Goulden, J W Munger, S C
Wofsy, C D Geron
1145h A41D-12 Isotopic Analysis of Atmospheric
Nitrous Oxide: New Insights From an Observed
Mass Independent Anomaly: *S S Cliff, M H
Thiemens
A42A MC:HALL D Thurs 1330h
Stratospheric Ozone and Chemistry II Posters
Presiding: H Houben, NASA/Ames Research Center
1330h A42A-01 POSTER Combined Dynamical and
Microphysical Simulations of the Dispersion
of the Mt.~Pinatubo StratosphericAerosol
Cloud: *H Houben, R E Young, O B Toon, R W
Bergstrom
1330h A42A-02 POSTER Measurements of HNO3,
NO2, NO, O3, N2O5, N20,
and CH4 From High-Resolution Solar
Occultation Spectra Before and After the
Pinatubo Eruption: *R D Blatherwick, F J
Murcray, X Liu, J Kosters
1330h A42A-03 POSTER Determination of a FTIR
Instrument Line Shape Function From
O33v3 Lines Using Ozone Sondes for
Improved Retrievals of HCl Altitude Profiles:
*X Liu, R Blatherwick, F J Murcray, J G Keys,
S W Wood
1330h A42A-04 POSTER Polar Stratospheric Clouds
and Chlorine Monoxide Mixing Ratios During
the 1995-1996 Arctic Winter: *K Mozealous, S
Massie, R Bevilacqua, M Fromm, M Santee
1330h A42A-05 POSTER Column Amounts for Various
Atmospheric Constituents Determined From
Emission Spectra Taken at 80o N: *P F Fogal,
R D Blatherwick, F J Murcray
1330h A42A-06 POSTER The Use of in Situ
Measurements to Classify Polar Stratospheric
Clouds for the Antarctic Springs of 1992-1995:
*C M Mitas, T Deshler
1330h A42A-07 POSTER Sensitivity of Arctic Ozone
Evolution to Polar Stratospheric Cloud
Microphysics: R P Turco, *K Drdla, J Dye, P A
Newman, L Lait, M Schoeberl
1330h A42A-08 POSTER A New Theory of Polar
Stratospheric Cloud Formation: *K Drdla, J
Dye, R P Turco
1330h A42A-09 POSTER Laboratory Studies of the
Deliquescence of Sulfuric Acid Tetrahydrate:
*L T Iraci, M A Tolbert
A42B MC:HALL D Thurs 1330h
Middle and Upper Atmosphere Dynamics II Posters
Presiding: D L Wu, Jet Propulsion Lab
1330h A42B-01 POSTER Long-Term Observations of
the Diurnal Tide at 30-115km From UARS MLS
and HRDI: *D L Wu, E F Fishbein, D A Flower,