ATMOSPHERIC SCIENCES
SESSIONS AND PRESENTATIONS
A21A BCC:319 Tues 0830h
Global Energy Inputs and Effects on Middle Atmosphere I (joint
with SA,SH)
Presiding: G Brueckner, Naval Research Laboratory; R Link,
Southwest Research Institute
0830h A21A-01 INVITED Variability of Total Solar
Irradiance During Solar Cycle 22 Observed by
ACRIM II: *J M Pap
0850h A21A-02 INVITED Variability of Solar Ultraviolet
Irradiance Observed by SOLSTICE: *G J Rottman,
T N Woods, O R White
0910h A21A-03 INVITED SUSIM UARS Measurements of Solar UV
Radiation: *L E Floyd, P C Crane, P A Reiser,
D K Prinz, G B Brueckner
0930h A21A-04 INVITED Solar UV and Ozone Variability
During the Declining Phase of Solar Cycle 22:
*S Chandra, O R White, G J Rottman, D Prinz,
G E Brueckner, L Froidevaux, J W Waters
0950h A21A-05 INVITED The Response of Chemical
Composition in the Mesosphere to Solar
Variability - A Two-Dimensional Model Study:
*G P Brasseur, T Y W Huang
1010h Break
1025h A21A-06 INVITED Solar Energetic Particle Effects on
Stratospheric Constituents: *C H Jackman
1045h A21A-07 Changes in Atmospheric Constituents
Associated With the Relativistic Electron
Precipitation Event of 18 May, 1992: *A C
Aikin
1100h A21A-08 Energy Input to the Mesosphere From Solar
Particle Events Obsserved at UARS: *E E
Gaines, D L Chenette, W L Imhof, J D
Winningham
1115h A21A-09 Solar Flares and Atomic Oxygen Airglow: *R
Link, R A Frahm, J D Winningham, B H Solheim,
G G Shepherd, I C McDade
1130h A21A-10 Ionospheric Energy Input During Geomagnetic
Storms: 3D Simulation of Solar
Wind-Magnetosphere-Ionosphere Interaction:
P J Cargill, *J Chen, S P Slinker, J A
Fedder
A21B BCC:309 Tues 0845h
Water, Clouds, and Radiation in the Atmosphere I
Presiding: F P J Valero, Univ of California, SD
0845h A21B-01 Interannual Variations in the Tropical
Radiation Budget Related to the 1986/87 ENSO
Event: H L Dhuria, *H L Kyle, D Chesters, M
Weiss
0900h A21B-02 Seasonal Variation of Organized Tropical
Convection: *J L Evans
0915h A21B-03 Annual Variation of the Diurnal Variation of
Clouds: *C R Kondragunta, A Gruber
0930h A21B-04 Precipitable Water Trends Over North America:
*R J Ross, W P Elliott, D J Gaffen, G F
Cotton
0945h A21B-05 Moisture Variance in the COLA Reanalysis: *D M
Straus, D Paolino
A21C BCC:309 Tues 1030h
Charney Lecture
Presiding: J Coakley, Oregon State Univ
1030h INTRODUCTION: J Coakley,Oregon State University
1045h A21C-01 INVITED The Question of Tropical Climate
Sensitivity: Past, Present, and Future: *D
Rind
A22A BCC:Hall C Tues 1330h
Mesospheric Dynamics and Chemistry Posters
Presiding: G G Shepherd, York Univ; P B Hays, Univ of Michigan
1345h A22A-01 POSTER Mesospheric Ozone Retrieved by
HRDI/UARS: *J H Yee, G Crowley, W R Skinner,
P B Hays, A R Marshall, M D Burrge, D A
Ortland
1345h A22A-02 POSTER The Variability of Mesospheric CO in
the Fall and Winter as Observed With
Ground-Based Microwave Radiometry at 115 GHz:
*C P Aellig, N Kaempfer, A Hauchecorne, R M
Bevilacqua
1345h A22A-03 POSTER Observation of a New Airglow Layer
in the Stratosphere With the WINDII
Instrument on UARS: *W F Evans, G G Shepherd
1345h A22A-04 POSTER Accuracy of Inflatable Falling
Sphere Wind Measurements in the Middle
Atmosphere: *S P McCarthy, F J Schmidlin, W
Michel
1345h A22A-05 POSTER Numerical Study of Gravity Wave
Spectrum: *H L Liu, P B Hays
1345h A22A-06 POSTER Computer Simulations of the Oxygen
(O~K2~L) Atmosphere of Europa: M A Moreno, D
Winterhalter, J Baumgardner
A22B BCC:Hall C Tues 1330h
Water, Clouds, and Radiation in the Atmosphere II Posters
Presiding: F P J Valero, Univ of California, SD
1345h A22B-01 POSTER Beamfilling Correction for Passive
Microwave Estimates of Rainfall Intensity:
*S A Wang, T T Wilheit
1345h A22B-02 POSTER The Calibration History of the
Nimbus-7 ERB Experiment: *H L Kyle
1345h A22B-03 POSTER Retrievals of Surface Solar
Radiation Budget From NOAA AVHRR
Measurements Over Arctic Snow and Tundra: *W
Han, K Stamnes, D Lubin, S Tsay
1345h A22B-04 POSTER Processing and Statistical Analysis
of Climatic Data From Northern Quebec: *S
Bestman-Smith, M K Seguin
1345h A22B-05 POSTER Tropical Cyclones Produce
Precipitation With Very Low Stable Isotope
Ratios: *J R Lawrence, A Bosch, S D Gedzelman
1345h A22B-06 POSTER A Graphical
Surface-Vegetation-Atmosphere Transfer Model
as a Pedagogical and Research Tool: *D A J
Ripley, R R Gillies, T N Carlson
1345h A22B-07 POSTER A Climatology of Winter
Extratropical Cyclones: 1980-1993: *K M Jones,
J F H Atangan, D R Smith
1345h A22B-08 POSTER Atmospheric Conditions That
Contributed to the Development of a Heavy
Precipitation Event: A Case Study of the
Southeastern U.S. (26-29 March, 1994): *C J
Goode, D R Smith, J F H Atangan
1345h A22B-09 POSTER Major Winter Snow Storm Development:
A Comparison of Two Case Studies: *B L Artery,
D R Smith
1345h A22B-10 POSTER An Examination of Tornadic Storms
Using PC-GRIDDS and Dopplar Radar: *A E
Hutchison, D R Smith
1345h A22B-11 POSTER Impact of Orographically Induced
Gravity Wave Drag in the GLA GCM: *J Zhou, Y
Sud, K M Lau
1345h A22B-12 POSTER The Multiquadric-Biharmonic Method
in Spherical Coordinates System: *S
Sirayanone
A22C BCC:309 Tues 1345h
Mesospheric Dynamics and Chemistry
Presiding: G G Shepherd, York Univ; P B Hays, Univ of Michigan
1345h A22C-01 INVITED Chemical and Dynamic Interactions
Between the Mesosphere and Thermosphere as
Calculated by the TIME-GCM: *R G Roble
1405h A22C-02 Observations of the Mesosphere From the High
Resolution Doppler Imager on UARS: *P B Hays,
M D Burrage, W R Skinner, D A Ortland, A R
Marshall
1420h A22C-03 Long-Term Variability in the Solar Diurnal
Tide Observed by HRDI: *M D Burrage, M E
Hagan, W R Skinner, P B Hays
1435h A22C-04 Signature of the 2-Day Wave in MLS
Temperature: Preliminary Results From
Research Retrieval Algorithms: *D L Wu, E F
Fishbein, W G Read, J W Water, P B Hays
1450h A22C-05 The Origin of Tides in the Mesosphere and
Lower Thermosphere: *M E Hagan
1505h A22C-06 Mesopause Dynamics Observed by WIND II: An
Overview: *G G Shepherd, C McLandress, B H
Solheim, D Y Wang, W E Ward
1520h Break
1540h A22C-07 Mesospheric Wind Observations From UARS HRDI
and WINDII: Comparison With Current
Reference Models: *E L Fleming, S Chandra,
M D Burrage, W R Skinner, P B Hays, B H
Solheim, G G Shepherd
1555h A22C-08 INVITED Energetically Important Chemical
Processes in the Mesosphere and Lower
Thermosphere: *J H Yee
1615h A22C-09 Morphology of Mesosphere Ozone as Measured
by the High Resolution Doppler Imager: *W R
Skinner, M D Burrage, D R Marsh, P B Hays,
A R Marshall, D A Ortland, J H Yee
1630h A22C-10 Polar Mesospheric Clouds Observed by the
WIND II Instrument on UARS During 1994: K
Sine, *W F Evans, G G Shepherd
1645h A22C-11 POAM II Observations of Polar Mesospheric
Clouds: Preliminary Analysis: *D Debrestian,
E Shettle, J Lumpe, R Bevilacqua, J Hornstein,
W Glaccum, J Olivero
A31A BCC:Hall C Wed 0830h
Polar Stratospheric Chemistry I Posters
Presiding: R Eckman, NASA Langley Research Center; J Park,
NASA Langley Research Center
0830h A31A-01 POSTER Long Duration Balloon Observations
in the Winter 1994/95 Northern Polar Vortex:
*A T Whitten, J M Rosen, N T Kjome, N Larsen,
B M Knudsen, V U Khattatov, V V Rudakov
0830h A31A-02 POSTER Uptake of HBr in Ice Films: *L T Chu,
J Heron
0830h A31A-03 POSTER The Diurnal Cycle of Stratospheric
ClONO~K2~L as Observed by CLAES: *J L
Mergenthaler, J B Kumer, A E Roche, P S
Connell, D E Kinnison
A31B BCC:Hall C Wed 0830h
Stratospheric Dynamics and Transport I Posters
Presiding: W L Grose, NASA Langley Research Center
0830h A31B-01 POSTER Quantitative Measures of the
Evolution of Small Scale Structure in
Potential Vorticity Maps: *L C Sparling, P A
Newman, M R Schoeberl
0830h A31B-02 POSTER Forced Planetary Wave Breaking and
Its Influence on Circulation and Tracer
Transport in the Stratosphere: *L Li, D A
Rotman, P S Connell, D E Kinnison, K E Grant,
W Choi, T R Nathan, D J Wuebbles
0830h A31B-03 POSTER The Ozonosphere and the Gravity
Field of the Earth: *R S Steblova
0830h A31B-04 POSTER Ozone Profiling From Space Using
Limb Scattering Measurements: *D E Flittner,
R D McPeters, B M Herman
0830h A31B-05 POSTER Global Comparison of UARS CLAES V7
Stratospheric Tracers (CH~K4~L, N~K2~LO,
CF~K2~LCl~K2~L): *R W Nightingale, A E Roche,
J B Kumer, J L Mergenthaler, W G Uplinger,
G A Ely, J F Potter
0830h A31B-06 POSTER Retrieval Code for the
Millimeter-Wave Atmospheric Sounder: *D L
Kriebel, R M Bevilacqua, M Daehler, T A Pauls,
J J Olivero, G K Hartmann, M Richards
A31C BCC:Hall C Wed 0830h
Stratospheric Aerosols I Posters
Presiding: K Grant, LLNL; L Thomason,
NASA Langley Research Center
0830h A31C-01 POSTER Estimation of the Spatial and
Temporal Covariances of Mt. Pinatubo Aerosol
Extinctions From SAGE-II and CLAES
Measurements: *K E Grant, T Kuczmarski
0830h A31C-02 POSTER A Comparison of SunPhotoSpectrometer
Measurements Obtained During the SPADE
Campaign With Model Calculations of
Polarized Radiation in the Stratosphere: *C A
McLinden, J C McConnell, E Griffioen, C T
McElroy
0830h A31C-03 POSTER Aerosol Optical Depth Measurements
at Spitzbergen With the Sun and Moon as
Light Sources: *A Herber, H Gernandt, L
Thomason
A31D BCC:Hall C Wed 0830h
Partitioning of Chemical Families in the Stratosphere I Posters
Presiding: A Dessler, NASA/Goddard Space Flight Center; H A
Michelsen, Harvard Univ
0830h A31D-01 POSTER Experimental 300K Measurement of the
Rate Constant of the Reaction, OH + BrO ->
Products: *D J Bogan, R P Thorn, F L Nesbitt,
L J Stief
0830h A31D-02 POSTER The Effect of Chemical Partitioning
on the Impact of Supersonic Aircraft on Ozone:
*L K Randeniya, P F Vohralik, I C Plumb, K R
Ryan, S L Baughcum
A31E BCC:323 Wed 0830h
Global Energy Inputs and Effects on Middle Atmosphere II (joint
with SA,SH)
Presiding: G Brueckner, Naval Research Laboratory; R Link,
Southwest Research Institute
0830h A31E-01 VLF Sprites as Evidence of Ionization
Changes Associated With Red Sprites: *U S
Inan, T F Bell, V P Pasko, D D Sentman, E M
Wescott
0845h A31E-02 Runaway Electrons as a Source of Red Sprites
in the Mesosphere: *T F Bell, V P Pasko, U S
Inan
0900h A31E-03 Red Sprites Produced by Quasi-electrostatic
Heating and Ionization in the Lower
Ionosphere: *V P Pasko, U S Inan, T F Bell,
Y N Taranenko
0915h A31E-04 Low Pressure Experimental Simulation of
Intracloud and Above-Cloud Electrical
Discharges: M A Jarzembski, *V Srivastava
0930h A31E-05 A Theory for Impulsive and Steady-State
Ionospheric Electrical Structures Above
Thunderstorms: *W M Farrell, M D Desch, J G
Houser
0945h A31E-06 Electron Runaway in the Presence of a
Magnetic Field: D Book, K Papadopoulos, *G M
Milikh, J Valdivia
A31F BCC:323 Wed 1030h
Water, Clouds, and Radiation in the Atmosphere III
Presiding: F P J Valero, Univ of California, SD
1030h A31F-01 Radiometric Observations of the Greenhouse
Effect Over the Tropical Pacific Ocean: *F P J
Valero, P Pilewskie, A Bucholtz, W R
Collins, P Flatau
1045h A31F-02 INVITED Analysis of Geosynchronous Data for
Climate Studies Including the GOES
Pathfinder Data: *T H Haar, G G Campbell, J M
Forsythe, D L Reinke
1100h A31F-03 The Effect of Thresholds on ISCCP-Derived
Fluxes From Broken Clouds: *A E Wald, J A
Coakley
1115h A31F-04 Multifractal Regimes and Scale Breaks in
Cloud Structure From 4 cm to 300 km Using In
Situ Liquid Water Content Measurements: *A
Davis, A Marshak, W Wiscombe, H Gerber
1130h A31F-05 The "Nonlocal Independent Pixel
Approximation" for Calculating Albedo Fields
of Inhomogeneous Clouds: *A Marshak, A Davis,
W Wiscombe, R Cahalan
1145h A31F-06 Multifractal Analysis of Water Vapor Data
Measured by a Raman Lidar: *K D Evans, B B
Demoz, R A Ferrare, D O'C Starr, D N Whiteman,
S H Melfi
A32A BCC:Hall C Wed 1330h
Global Energy Inputs and Effects on Middle Atmosphere III Posters
Presiding: G Brueckner, Naval Research Laboratory; R Link,
Southwest Research Institute
1330h A32A-01 POSTER Correlations Between Total Solar
Irradiance Variations and Solar Ultraviolet
Spectral Irradiance Changes: *P A Lund, G E
Brueckner, D K Prinz, M E VanHoosier, P C
Crane, L E Floyd, P A Reiser
1330h A32A-02 POSTER Solar Spectral Irradiance
Observations Between 200 and 360nm Made
During the ATLAS 1 Mission: Comparison
Between the SOLSPEC, SUSIM, and SSBUV
Measurements: *G O Thuillier, M E VanHoosier,
R P Cebula
1330h A32A-03 POSTER High-Energy Electron Measurements
and Atmospheric Coupling: SAMPEX Results: *D N
Baker, S Kanekal, J B Blake, L B Callis, B
Klecker, R A Mewaldt
1330h A32A-04 POSTER Electron Kappa Distributions in
Atmospheric Energy Deposition: *R A Frahm,
J R Sharber, R Link, J D Winningham, S Nguyen,
A D August, E E Gaines, D L Chenette, D
Lummerzheim, M H Rees
1330h A32A-05 POSTER Stratospheric Volcanic Aerosols as a
Necessary Condition for the Wilcox Effect;
Implications for Middle Atmosphere
Electrodynamics: *M W Kirkland, B A Tinsley
1330h A32A-06 POSTER The Peru95 Sprites Campaign: Overview:
*D D Sentman, E M Wescott, D L Osborne, M J
Heavner, D J Hampton
1330h A32A-07 POSTER The Peru95 Sprites Campaign:
Aircraft Video Observations of Equatorial
Sprites: *E M Wescott, D D Sentman, D L
Osborne, M J Heavner, D J Hampton
1330h A32A-08 POSTER Mesospheric/Lower Ionospheric VLF
Responses to Tropospheric Lightning
Discharges: A Slingeland, *U S Inan, V P
Pasko, J V Rodriguez
1330h A32A-09 POSTER On the Structure of the Red Sprites:
Lightning as a Fractal Antenna: K
Papadopoulos, *J A Valdivia, G M Milikh
A32B BCC:309 Wed 1330h
LITE - The Lidar In-Space Technology Experiment - Early Results I
Presiding: P McCormick, NASA Langley Research Center; J Theon,
NASA Headquarters
1330h A32B-01 INVITED LITE - An Overview: *M P McCormick
1345h A32B-02 INVITED The Lidar In-Space Technology
Experiment Instrument Description: *R H Couch,
J F Rogers, R L Duncan
1400h A32B-03 INVITED LITE Performance Characteristics:
*W H Hunt
1415h A32B-04 Vertical Structure of Cloud Systems Deduced
From Simultaneous LITE and Multispectral
Satellite Imagery Data: *J A Coakley, D M
Winker
1430h A32B-05 Observations on Tropical Clouds With LITE:
*C M R Platt, M Vaughn
1445h A32B-06 Effects of Multiple Scattering on LITE
Observations of Clouds: *D M Winker
1500h Break
1530h A32B-07 LITE High Cloud Measurements and the
Interpretation of SAGE II Cloud Data: *G S
Kent, D M Winker, P H Wang, K M Skeens
1545h A32B-08 Comparison of LITE Data With General
Circulation Model Simulations: D A Randall, M
Branson
1600h A32B-09 INVITED LITE Observations of Large Scale
Anthropogenic Haze: *R M Hoff, D M Winker,
E V Browell, S H Melfi
1615h A32B-10 INVITED Comparison of LITE and Aircraft
Observations of the Planetary Boundary Layer
and Cloud Structure Over the Atlantic Ocean:
*S H Melfi, S Palm, G Schwemmer, D Vandermark,
D Hagan, J Donnelly, D Randall
1630h A32B-11 Spaceborne Lidar Measurements of
Tropospheric Aerosol Optical Depth: *C A
Hostetler, D M Winker
1645h A32B-12 LITE Observations of Enhanced Aerosol
Distributions Associated with Biomass Burning:
*C R Trepte, M C Pitts, G S Kent, D M Winker
A41A BCC:Hall C Thurs 0830h
Clouds, Aerosols, and Radiation I Posters
Presiding: J E Penner, LLNL; G Taylor, California State Univ
0830h A41A-01 POSTER Variation of Surface Radiation in
Connection With Variability of Aerosol
Optical Depth and Single Scattering Albedo:
Experimental Investigation in Cloudless
Conditions: *I N Plakhina, I Repina
0830h A41A-02 POSTER Supersaturation Spectrum and Size
Distribution of Cloud Condensation Nuclei in
Free Troposphere: *Q Ji, G E Shaw
0830h A41A-03 POSTER Hubble Space Telescope Ultraviolet
Imaging of Saturn: *L B Jaffel, V Leers, J C
Gerard, V Dols, B R Sandel
0830h A41A-04 POSTER Using a Laser Light-Sheet to
Visualize the Airflow Through a Shrouded
Aerosol Sampling Probe: *S A Cain, M Ram
A41B BCC:306 Thurs 0830h
Stratospheric Aerosols II
Presiding: K Grant, LLNL; L Thomason,
NASA Langley Research Center
0830h A41B-01 INVITED A Unified Picture of Pinatubo
Aerosol Global- to Micro-Scale Evolution,
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
0855h A41B-02 INVITED UARS Observations of Mt. Pinatubo
Aerosol and Polar Stratospheric Clouds: *S T
Massie, P B Bailey, J C Gille, T Deshler, M E
Hervig, G Thomas, R G Grainger, A Lambert,
C D Rodgers, F W Taylor, J L Mergenthaler,
A E Roche, J B Kumer, J M Russell, A
Tabazadeh
0920h A41B-03 Multi-sensor Characterization of the Mount
Pinatubo Aerosol: *L W Thomason
0935h A41B-04 Pole-to-Pole Distribution of Stratospheric
Black Carbon (Soot) Aerosol From Aircraft:
*R F Pueschel, G V Ferry, S Verma, S D Howard
0950h A41B-05 Mount Pinatubo's Stratospheric Aerosols:
Three Years of Radiometric Measurements: *N R
Larson, J J Michalsky
A41C BCC:306 Thurs 1030h
Partitioning of Chemical Families in the Stratosphere II
Presiding: A Dessler, NASA/Goddard Space Flight Center; H A
Michelsen, Harvard Univ
1030h A41C-01 An Investigation of Inorganic Chlorine
Partitioning in the Lower Stratosphere Based
on In Situ Measurements in the Northern
Hemisphere: *J L Neu, L M Avallone, D W
Toohey
1045h A41C-02 Partitioning of HO~Kx~L, NO~Ky~L and Cl~Ky~L
Chemical Families in the Middle Stratosphere
From Simultaneous Balloon-Borne Remote
Measurements: *K W Jucks, K Chance, W A
Traub, D G Johnson, P Ciarpallini, R A
Stachnik, R J Salawitch, H A Michelsen
1100h A41C-03 Partitioning of Stratospheric Chlorine and
Nitrogen Species: The Need for an Alternate
Path for HCl Formation: *H A Michelsen, R J
Salawitch, M R Gunson, M C Abrams, A Y Chang,
T L Brown, R Zander, C P Rinsland, G K Yue
1115h A41C-04 Analysis of UARS Observations of ClONO~K2~L,
ClO, and NO~K2~L: A E Dessler, A R Douglass,
S R Kawa, D B Considine, A E Roche, J L
Mergenthaler, J W Waters, J C Gille
1130h A41C-05 Comparison of 3D Model Calculations for
Chlorine Reservoirs With UARS Observations
of ClONO~K2~L and HCl: *A R Douglass, A E
Dessler, S R Kawa, J W Waters, J M Russell,
A E Roche
1145h A41C-06 NO~Ky~L Partitioning in the Lower
Stratosphere: A Look at Competing Reactions:
*R C Cohen, P O Wennberg, J G Anderson, R J
Salawitch
A41D BCC:309 Thurs 0830h
LITE - The Lidar In-Space Technology Experiment - Early Results
II
Presiding: P McCormick, NASA Langley Research Center; J Theon,
NASA Headquarters
0830h A41D-01 LITE Observations of Biomass Burning Plumes
Over South America, Africa, and the Southern
Atlantic Ocean: *E V Browell, G D Nowicki,
M A Fenn, R M Hoff
0845h A41D-02 INVITED LITE Shuttle Lidar Measurements of
Ocean Surface Directional Reflectance: *R T
Menzies, C S Gardner
0900h A41D-03 INVITED Some Results of LITE In-Flight
Calibration Experiments: *J A Reagan, T
Cooley, H Liu
0915h A41D-04 A Correlative Measurement Plan for the Lidar
In-Space Technology Experiment: *D C Woods,
M T Osborn
0930h A41D-05 INVITED The ESA LITE Correlative
Measurement Plan: ELITE-94: *P A Fletcher
0945h A41D-06 Japanese Ground-Based Correlative
Measurements With LITE (JLITE): *O Uchino, T
Nagai, T Fujimoto, T Itabe, K Mizutani, C
Nagasawa, M Abo, T Shibata, Y Iwasaka, M
Fujiwara, K Asai, N Sugimoto, I Matsui, A
Nomura, Y Saito, W A Matthews
1000h Break
1030h A41D-07 Airborne Backscatter Lidar Measurements of
the DLR-ALEX During ELITE: H G Schreiber, M
Wirth, *W Renger
1045h A41D-08 LITE Validation Experiment Along
California's Coast: Preliminary Results: *K B
Strawbridge, R M Hoff
1100h A41D-09 Comparisons of Electra-Lidar and LITE
Atmospheric Measurements Near the East Coast
of the US and the Caribbean: *W B Grant, E V
Browell, C F Butler, M A Fenn, G D Nowicki
1115h A41D-10 Comparisons Between LITE and Lidar
Measurements at ISTS/York Lidar Observatory
in Toronto: *S R Pal, A I Carswell, P F
Mohammed, R M Hoff, M P McCormick
1130h A41D-11 Simultaneous LASE and LITE Aerosol Profile
Measurements Over the Atlantic: *S Ismail,
E V Browell, S A Kooi, G D Nowicki
1145h A41D-12 LITE Observations of the Stratospheric
Aerosol: *M T Osborn, G S Kent
A42A BCC:Hall C Thurs 1330h
Tropospheric Processes and Chemistry I Posters
Presiding: R Dickerson, University of Maryland
1330h A42A-01 POSTER Comparison of Be-7 Observations at
AEROCE Sites to Values Calculated From
Isentropic Trajectories: *W G Ellis, J T
Merill, W C Graustein, D M Koch, K K Turekian
1330h A42A-02 POSTER Sensitivities of the Atmospheric
Radiation Field and Tropospheric OH to
Relative Humidity: *Y Lu, J E Sickles
1330h A42A-03 POSTER Sensitivity of Calculated Photolysis
Coefficients to Actinic Flux: *S Kondragunta,
R R Dickerson, G Stenchikov, W F Ryan, I
Laszlo
1330h A42A-04 POSTER Model Study Indicating Halogen
Activation and Ozone Destruction in Polluted
Air Masses Transported to the Sea: *R Sander,
P J Crutzen
1330h A42A-05 POSTER Kinetics and Products of the
Reaction of the Vinoxy Radical With O~K2~L: *L
Zhu, G Johnston
1330h A42A-06 POSTER Ozone Forecasting for the Baltimore
Metropolitan Area: W F Ryan, A Schlosser, T J
Cuff, W R Bua, R R Dickerson, E Luebehusen,
C B Rearack
1330h A42A-07 POSTER pH Variations in Cloud Droplet
Populations and Their Effect on
Aqueous-Phase Sulfate Production: *C S
Gurciullo, S N Pandis
1330h A42A-08 POSTER Multicomponent Aerosol Production,
Growth, Transport, and Removal in an Urban
Airshed: *S N Pandis, F W Lurmann, S Musarra,
A S Wexler, J H Seinfeld
1330h A42A-09 POSTER Development of a Three-Dimensional
Photochemical Model With Multicomponent
Size-Resolved Aerosol and Aqueous-Phase
Processes: F W Lurmann, S Musarra, A S Wexler,
*S N Pandis, J H Seinfeld
1330h A42A-10 POSTER Time-Averaged Tropospheric Ozone
Derived From TOMS Radiances: A Comparison of
Maps for the Tropical Atlantic From 1-15
Oct. 1989 and 1-15 Oct. 1992: *C Sieber, J H
Kim, R D Hudson, A M Thompson
1330h A42A-11 POSTER A Comparison of Experimentally
Determined Photolysis Rates With Rates
Predicted From Radiative Transfer Models: J
Cawlfield, *Y Lu, H E Jeffries, J E Sickles
1330h A42A-12 POSTER First Measurements of Methane in
Marshes, Danube Delta, Romania: Preliminary
Data on Pore-Water Methane and Emissions in
Areas of Floating Vegetation: J Leventhal, J
Hanganu, C Swarzenski, M Staras, D D Rice
A42B BCC:Hall C Thurs 1330h
LITE - The Lidar In-Space Technology Experiment - Early Results
III Posters
Presiding: P McCormick, NASA/Langley Research Center; J Theon,
NASA Headquarters
1330h A42B-01 POSTER LITE Correlative Measurements by
Lidar in Southern Italy: *P D Girolamo, V
Cuomo, G Pappalardo, N Spinelli, R Velotta,
V Berardi
1330h A42B-02 POSTER Tropospheric Aerosols Off the West
Coast of South Americas Observed by LITE: *M C
Pitts, C R Trepte, G S Kent, D M Winker
1330h A42B-03 POSTER Observations of Saharan Dust by LITE:
*K A Powell, S Kesavanathan, M P McCormick
1330h A42B-04 POSTER Airborne and Ground-Based Optical
Depth Measurements in Canada and California
During LITE: *P B Russell, J M Livingston,
J J Hughes, J A Reagan
1330h A42B-05 POSTER LITE Correlative Lidar Measurements
Over the Atlantic Ocean: *R J DeCoursey, M T
Osborn, D M Winker, D C Woods, B Rouse
A42C BCC:309 Thurs 1330h
Clouds, Aerosols, and Radiation II
Presiding: J E Penner, LLNL; G Taylor, California State Univ
1330h A42C-01 Sulfate Production in Chemically
Heterogeneous Clouds: *J L Collett, X Rao, A
Bator
1345h A42C-02 An Examination of Relationships Between
Cloud Solute and Cloud Microphysics Found
From Winter Studies at Mount Rigi,
Switzerland: R W Dixon, J Staehelin
1400h A42C-03 Convective Tracer Transport Into the Upper
Troposphere: *G R Taylor
1415h A42C-04 The Effects of Cumulus Convection on Aerosol
Redistribution: *Y Zhang, S M Kreidenweis,
G R Taylor
1430h A42C-05 Simulation of Aerosol Cloud Processing Using
a Hybrid LES/Parcel Model With Solute
Tracking Microphysics: *W Richardson, S
Kreidenweis, G Feingold, B Stevens, W Cotton
1445h A42C-06 Measurements of MSA, nss-SO~K4~L=, DMS, and
SO~K2~L in a Marine Stratus Deck During the
Lidar In Space Technology Experiment: *A M
Macdonald, S M Li, S Sharma, H A Wiebe, W R
Leaitch, J W Strapp
1500h Break
1530h A42C-07 Production and Growth of Sulfate Particles
Enhanced by Marine Boundary Layer Circulation:
V M Kerminen, *A S Wexler
1545h A42C-08 Columnar Aerosol Radiative Properties Over
Water by Inverting Surface and Aircraft
Radiance Measurements: Simulations: *H R
Gordon, T Zhang
1600h A42C-09 Validation of Aerosol Optical Thickness
Derived From NOAA-14/AVHRR With
Sun-Photometers at Four Coastal Locations: *R
Singh, L L Stowe, A Ignatov, R Mitchell, B W
Forgan, J Sapper
1615h A42C-10 Multivariate Tracers for Aerosol Carbon;
Relation to Source Material, Formation
Conditions, and Chemical Robustness: *L A
Currie, G A Klouda, B A Benner
1630h A42C-11 On-Line Sampling and Analysis of Individual
Sulfur Aerosols: K R Neubauer, M V Johnston,
*A S Wexler
1645h A42C-12 New High Resolution Measurement Technique
for Sulfate Aerosols Using Two Coherent
CO~K2~L Lidars: *V Srivastava, D A Bowdle,
M A Jarzembski, J Rothermel, D M Chambers
A42D BCC:306 Thurs 1330h
Middle Atmosphere Water Vapor Observations and Theory
Presiding: J M Russell, NASA Langley Research Center; E E
Remsberg, NASA Langley Research Center
1330h A42D-01 The Isotopic Composition of Stratospheric
Water Vapor as a Tracer of
Troposphere-Stratosphere Exchange: *E J Moyer,
Y L Yung
1345h A42D-02 Measurements of Stratospheric Carbon Dioxide
and Water Vapor From SPADE and ASHOE/MAESA:
Implications for
Troposphere-to-StratosphereTransport: *K A
Boering, E J Hintsa, S C Wofsy, K K Kelly,
B C Daube, A E Dessler, M Loewenstein, M P
McCormick, J R Podolske, E M Weinstock, G K
Yue
1400h A42D-03 The Imprint of Tropical Tropopause
Temperatures on Lower Stratospheric Water
Vapor: K H Rosenlof, *P W Mote, E S Carr, R S
Harwood, J S Kinnersley, M E McIntyre, J M
Russell
1415h A42D-04 Does Dehydration in the Southern Polar
Vortex Affect Midlatitudes?: *P W Mote, E W
Chiou
1430h A42D-05 The Seasonal Variation of Middle Atmospheric
Water Vapor: G E Nedoluha, R M Bevilacqua,
R M Gomez, W B Waltman, D L Thacker
1445h A42D-06 Altitude-Dependent Water Vapor Feedback and
Greenhouse Effect: H Hu
A42E BCC:306 Thurs 1530h
Stratospheric Dynamics and Transport II
Presiding: W L Grose, NASA/Langley Research Center
1530h A42E-01 On the Transport of Thermospheric Nitric
Oxide Into the Middle Atmosphere: *D E
Siskind, M E Summers, J T Bacmeister, R R
Conway, S E Zasadil, J M Russell
1545h A42E-02 Descent and Mixing in the Antarctic Polar
Vortex: J C Gille, L V Lyjak, B Johnson, P L
Bailey, S T Massie, A E Roche, J B Kumer, J L
Mergenthaler
1600h A42E-03 Measurements of Stratospheric Winds by the
High Resolution Doppler Imager: *D A Ortland,
W R Skinner, P B Hays, M D Burrage, A R
Marshall, D A Gell
1615h A42E-04 Millimeter-Wave Observations of
Stratospheric Ozone at the South Pole
Station Over an Annual Cycle: *D Cheng, R L
de Zafra, C Trimble, J M Reeves, D T Shindell
1630h A42E-05 A 14-Year Record of Global Total Ozone From
TOMS: Results From the Version 7 Algorithm:
*R D McPeters, P K Bhartia, J R Herman, C
Wellemeyer, S Taylor
1645h A42E-06 Analysis of 11-Month N~K2~LO Millimeter-Wave
Observations at South Pole in 1993: A
Quantitative Measure of Subsidence in the
Polar Vortex: *S Crewell, R L de Zafra, D
Cheng, C Trimble
A51A BCC:309 Fri 0830h
Tropospheric Processes and Chemistry II
Presiding: R Dickerson, Univ of Maryland
0830h A51A-01 Global Emissions Inventories: What's
Available and How to Get It: *T E Graedel
0845h A51A-02 Seasonal Variations in the ~L222~KRn Flux to
the Atmosphere: *A R Hutter
0900h A51A-03 Using ~L7~KBe/~L210~KPb as a Tracer for
Vertical Transport: *D M Koch, D J Jacob, K K
Turekian, W C Graustein
0915h A51A-04 F-11 and Rn-222 Calculations Using a 3-D CTM
and GEOS1-DAS Fields: D J Allen, R D Hudson,
R B Rood, A M Thompson
0930h A51A-05 Can We Balance the Atmospheric Budget of
Bomb-Produced Radiocarbon?: *A K Jain, D J
Wuebbles, H S Kheshgi
0945h A51A-06 Atmospheric Methane Consumption by Temperate
Forest Soils: *M S Castro, P A Steudler, J M
Melillo
1000h Break
1030h A51A-07 The Composition of the Troposphere Over the
Indian Ocean: *R R Dickerson, P Kelley, K P
Rhoads, T Carsey, M Farmer, S J Oltmans
1045h A51A-08 What is the Origin of the Austral Spring
Tropospheric Ozone Maximum in the South
Atlantic Basin? Answers From GTE/TRACE-A: *A M
Thompson, K E Pickering, D P McNamara, M R
Schoeberl
1100h A51A-09 Convective Transport of Biomass Burning
Emissions Over Brazil During TRACE-A:
Simulation of Effects on Downstream
Tropospheric O~K3~L Production: *K E
Pickering, A M Thompson, Y Wang, W K Tao, D P
McNamara, G W Sachse, G L Gregory, V
Kirchhoff, J D Bradshaw, D R Blake
1115h A51A-10 Measurements at an Enhanced Ozone Monitoring
Site in Rural Virginia: *K A Hallock, B G
Doddridge, R R Dickerson, S Spitzer, J D Ray
1130h A51A-11 The Remote Sensing of Carbon Monoxide Over
the Continental United States on September
12-13 UT, 1993: *P W McMillan, L L Strow, W F
Ryan, A M Thompson, D P McNamara
1145h A51A-12 Formaldehyde and Other Carbonyls in Rural
Ambient Air: H A Khwaja, B Dell'Acqua, A
Narang
A51B BCC:319 Fri 0830h
Stratospheric Dynamics and Transport III
Presiding: W L Grose, NASA/Langley Research Center
0830h A51B-01 INVITED Evolution of the Southern
Hemisphere Stratospheric Polar Vortex: A
Perspective From the ASHOE/MAESA Mission: *R B
Pierce
0900h A51B-02 A Lagrangian Chemical Analysis of Yearly
Antarctic Ozone Loss: *M R Schoeberl, A R
Douglass, G Morris, R S Stolarski, A Roche
0915h A51B-03 Evolution of Ozone in the Lower Tropical
Stratosphere: Photochemistry versus Transport:
*M J Prather, L M Avallone
0930h A51B-04 3D Model Simulation of N~K2~LO and CH~K4~L
Transport Into the Antarctic Vortex and
Comparison With UARS Data: *S E Strahan, M C
Cerniglia, J E Nielsen
0945h A51B-05 3-D Simulations of N2O Transport and
Antarctic Vortex Evolution: *G P Lou, F
Alyea, D Cunnold
1000h Break
1030h A51B-06 Mid-stratospheric Ozone Loss in Wave
Breaking Events: *G A Morris, S R Kawa, A R
Douglass, M R Schoeberl, J Waters, L
Froidevaux
1045h A51B-07 The Influence of Ozone Heating on the QBO:
*E C Cordero, T R Nathan, R S Echols
1100h A51B-08 Characteristics of the Goddard 2-D Coupled
Model: *P E Meade, D B Considine, J T
Bacmeister, J E Rosenfield, M R Schoeberl,
A R Douglass, C H Jackman, E L Fleming
1115h A51B-09 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, J
Bacmeister, M R Schoeberl, A Douglass, C
Jackman
1130h A51B-10 Coupled 2D Model Response to Increased
Stratospheric Chlorine: *D B Considine, P E
Meade, J E Rosenfield, J T Bacmeister, A R
Douglass, M R Schoeberl, C H Jackman
1145h A51B-11 Ozone's Contribution to the Climate Signal
of the 1980s: *R M MacKay, M K W Ko, R L Shia,
Y Yang, S Zhou
A52A BCC:309 Fri 1330h
Polar Stratospheric Chemistry II
Presiding: R Eckman, NASA/Langley Research Center; J Park,
NASA/Langley Research Center
1330h A52A-01 Arctic Lower Stratospheric Ozone Depletion
Observed By UARS MLS During The 1994-95
Early Winter: G L Manney, *M L Santee, J W
Waters, W G Read, L Froidevaux, D A Flower,
R F Jarnot, R W Zurek
1345h A52A-02 POAM II Observation of Significant Ozone
Depletion in the 1994 - 1995 Northern
Hemisphere Winter: *T L Ainsworth, R M
Bevilacqua, M D Fromm, K W Hoppel, S S
Krigman, J D Lumpe, E P Shettle
1400h A52A-03 The Autumnal Ozone "Notch" of the Polar
Lower Stratosphere Measured by MAS on Atlas
2 & 3: *T Pauls, J J Olivero, R M Bevilacqua,
D Kriebel, M Daehler, G K Hartmann, N Kampfer,
K F Kunzi
1415h A52A-04 First Global N2O5 Data Sets: Application to
an N2O5 Enhancement in a Stratospheric
Warming Event in January 1992: *J B Kumer,
A E Roche, J L Mergenthaler, S E Smith, F W
Taylor, P S Connell, S R Kawa, A R Douglass
1430h A52A-05 Missing Chemistry of Reactive Nitrogen in
the Upper Stratospheric Polar Vortex: *S R
Kawa, A R Douglass, J B Kumer, A E Roche, S E
Smith, F W Taylor
1445h A52A-06 Observations of the Behavior of Chlorine
Monoxide in the Antarctic Spring Vortex: *R L
de Zafra, D T Shindell
1500h Break
1530h A52A-07 On the Partitioning and Deactivation of
Chlorine in the Polar Vortex: *D T Shindell,
R L de Zafra
1545h A52A-08 A Study of Chlorine Activation After Polar
Stratospheric Cloud Events Using UARS Data:
*M L Santee, G L Manney, L Froidevaux, W G
Read, J W Waters, A E Roche, J B Kumer, J L
Mergenthaler
1600h A52A-09 Measurements of N~K2~LO, HNO~K3~L, and ClO
at McMurdo Station, Antarctica, in the
Austral Spring 1994: *U Klein, S Crewell, R L
de Zafra
1615h A52A-10 Differences in the Reactivity of Solid and
Liquid Type I PSCs: *D R Hanson, A R
Ravishankara
1630h A52A-11 PSCs in the 1994/1995 Arctic Fall/Winter:
Observations From POAM II: *M D Fromm, E P
Shettle, R M Bevilacqua, J Lumpe, J Hornstein
1645h A52A-12 GCM Simulation of the Potential Chemical
Impact of Stratospheric Aerosols on the
Northern Hemisphere Ozone Content During the
Breakdown of the Arctic Vortex: *X Zhao, R P
Turco, J C Y Kao, S Elliot
A52B BCC:319 Fri 1330h
Chemical Processing of Sulfur in the Atmosphere
Presiding: S M Kreidenweis, Colorado State Univ
1330h A52B-01 Formation of Sulfur Dioxide From Dimethyl
Sulfide at a Remote Pacific Ocean Site: *D C
Thornton, A R Bandy, B W Blomquist
1345h A52B-02 Ab Initio Studies of the Mechanism for
Dimethyl Sulfide (DMS) Oxidation in the
Atmosphere: *A R Bandy, D L Scott, D C
Thornton, A I Popov
1400h A52B-03 Ab Initio Studies of the SO~K3~L Conversion
to Hydrates of H~K2~LSO~K4~L and the
Specific Role of NH~K3~L in These Reactions:
*A I Popov, A R Bandy, D C Thornton
1415h A52B-04 A Re-evaluation of Sulfur Budgets,
Lifetimes, and Scavenging Ratios for Eastern
North America: *G S Wojcik, J S Chang
1430h A52B-05 A Three-Dimensional Global Tracer Transport
Model Formulated On Episodic Consideration:
*Y Li, J S Chang
1445h A52B-06 The Availability of H~K2~LO~K2~L for
Oxidation of SO~K2~L in Clouds in the
Northeastern United States: *V A Dutkiewicz,
L Husain
1500h A52B-07 Spatiotemporal Analysis of Sulfate
Deposition Data Over the Conterminous United
States: *V R Raghu, G Christakos
Return to 1995 Spring Meeting Summary
