A23L:
Processes Controlling Upper Troposphere / Lower Stratosphere Composition and Structure III Posters

Tuesday, 16 December 2014: 1:40 PM-6:00 PM
Chairs:  Troy D Thornberry, NOAA ESRL, Boulder, CO, United States and Neil Richard Peter Harris, University of Cambridge, Cambridge, United Kingdom
Primary Conveners:  Ross J Salawitch, University of Maryland, College Park, MD, United States
Co-conveners:  Troy D Thornberry, NOAA ESRL, Boulder, CO, United States and Neil Richard Peter Harris, University of Cambridge, Cambridge, United Kingdom
OSPA Liaisons:  Ross J Salawitch, University of Maryland, College Park, MD, United States

Abstracts Submitted to this Session:

 
Characterization of Water Vapor in the North American Monsoon with JLH Mark2 and Aura MLS
Robert L Herman1, Robert F Troy1, Karen Hepler Rosenlof2, Eric A Ray2,3, Michael J Schwartz1, William George Read1, Kristopher M Bedka4, Dejian Fu1, Lance E Christensen1 and Thaopaul V Bui5, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)NOAA ESRL CSD, Boulder, CO, United States, (3)University of Colorado at Boulder, Boulder, CO, United States, (4)NASA Langley Research Center, Climate Science Branch, Hampton, VA, United States, (5)NASA Ames Research Center, Moffett Field, CA, United States
 
Reanalysis Study of the North American Monsoon and its Effect on Convective Injection of Water Vapor from the Troposphere to the Stratosphere
Corey Clapp, Harvard University, Chemistry and Chemical Biology, Cambridge, MA, United States, Stephen Sylvain Leroy, Harvard Univ, Cambridge, MA, United States and James G Anderson, Harvard University, Cambridge, MA, United States
 
Small-Scale Spatial Variability of Ice Supersaturation and Cirrus in the TTL
Joshua P DiGangi1, James Robert Podolske2, Mario Rana1,3, Thomas A Slate1,3 and Glenn S Diskin1, (1)NASA Langley Research Center, Hampton, VA, United States, (2)NASA Ames Research Center, Moffett Field, CA, United States, (3)Science Systems and Applications, Inc. Hampton, Hampton, VA, United States
 
Patterns of Convective Influence and Temperatures in the Tropical Tropopause Layer during the Airborne Tropical TRopopause EXperiment (ATTREX)
Leonhard Pfister1, Eric J Jensen1, Rei Ueyama1 and John W Bergman2, (1)NASA Ames Research Center, Moffett Field, CA, United States, (2)Bay Area Environmental Research Institute Sonoma, Sonoma, CA, United States
 
Horizontally extensive cirrus clouds in the TTL over the eastern tropical Pacific
Hisahiro Takashima and Hanae Tokunaga, Fukuoka University, Fukuoka, Japan
 
In Situ Observations of Water Vapor and Cirrus IWC in the Pacific TTL During ATTREX
Troy D Thornberry1,2, Andrew W Rollins2,3, Ru-Shan Gao3, David W Fahey2,3, Thaopaul V Bui4 and Sarah Woods5, (1)NOAA ESRL, Boulder, CO, United States, (2)University of Colorado / CIRES, Boulder, CO, United States, (3)NOAA Earth System Research Lab, Boulder, CO, United States, (4)NASA Ames Research Center, Moffett Field, CA, United States, (5)SPEC Inc, Boulder, CO, United States
 
An Integrated Cavity Output Spectrometer for In-situ Water Isotopologue Measurements of HDO and H2O in the Asian Summer Monsoon
Benjamin Clouser, Laszlo Sarkozy, Kara Diane Lamb, Maximilien Bolot and Elisabeth J Moyer, University of Chicago, Chicago, IL, United States
 
Dynamical Conditions of Ice Supersaturation and Cirrus Clouds in the Extratropical Upper Troposphere and Lower Stratosphere
Jorgen B Jensen1, Minghui Diao2, Laura Pan3, Eric J Jensen4, Cameron R Homeyer5, Shawn Honomichl3, James F Bresch3 and Aaron Bansemer3, (1)NCAR Researc Aviation Facility, Broomfield, CO, United States, (2)Princeton University, Princeton, NJ, United States, (3)National Center for Atmospheric Research, Boulder, CO, United States, (4)NASA Ames Research Center, Moffett Field, CA, United States, (5)University of Oklahoma Norman Campus, Norman, OK, United States
 
Inter-Annual Variability in Tropical Cirrus Extent Simulated with a Global Chemistry Transport Model
Marcus O Köhler1, A Rob MacKenzie1 and Andrew M Horseman2, (1)University of Birmingham, Birmingham, United Kingdom, (2)Met Office, Exeter, United Kingdom
 
The dynamics of ice clouds in the TTL as inferred from the isotopic composition of water vapor.
Maximilien Bolot1, Elisabeth J Moyer1 and Bernard Legras2, (1)University of Chicago, Chicago, IL, United States, (2)Laboratoire de Météorologie Dynamique ENS, Paris, France
 
Trajectory and Microphysical Modeling of TTL Water
Rei Ueyama, Eric J Jensen and Leonhard Pfister, NASA Ames Research Center, Moffett Field, CA, United States
 
Why Does the Stratosphere Get Wetter During the 21st Century?
Andrew E Dessler, Texas A&M Univ, College Station, TX, United States, Mark R Schoeberl, Science and Technology Corporation, Boulder, CO, United States, Tao Wang, Texas A & M University, College Station, TX, United States, Anne R Douglass, NASA Goddard SFC, Greenbelt, MD, United States and Luke Oman, NASA/GSFC, Greenbelt, MD, United States
 
Understand Changes of the Tropical Tropopause Under Global Warming
Pu Lin1, David Paynter2, Yi Ming2 and V "Ram" Ramaswamy3, (1)NOAA GFD Lab-Princeton University, Princeton, NJ, United States, (2)Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, (3)NOAA GFDL, Princeton, NJ, United States
 
A comparison of cirrus cloud observations from the NASA ATTREX-3 field mission with simulations from the NCAR atmospheric CESM model (CAM5) coupled with an advanced cirrus cloud model (CARMA).
Christopher Maloney, University of Colorado at Boulder, Boulder, CO, United States, Owen B Toon, Univ Colorado Boulder, Boulder, CO, United States, Charles Bardeen, NCAR Earth Systems Laboratory, UTLS Studies, Boulder, CO, United States, Glenn S Diskin, NASA Langley Research Ctr, Hampton, VA, United States, Matthew J McGill, NASA Goddard SFC, Greenbelt, MD, United States, Andrew W Rollins, NOAA Boulder, Boulder, CO, United States, Troy D Thornberry, NOAA ESRL, Boulder, CO, United States and Sarah Woods, SPEC Inc, Boulder, CO, United States
 
Chemical Gradient and Inter-hemispheric Distribution of Selected Organic Trace Gases in the Tropical Tropopause Layer Over the Western Pacific
Maria A Navarro1, Elliot L Atlas1, Sue Schauffler2, Valeria Donets1, Richard Lueb1, Roger Hendershot2, Steve Gabbard2, Alfonso Saiz-Lopez3, Xavier Rodriguez3, Douglas Edward Kinnison2, J F Lamarque2, Xiaorong Zhu1 and Leslie Pope1, (1)University of Miami, Miami, FL, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States, (3)Spanish National Research Council, Zaragoza, Spain
 
Organic Halogen and Hydrocarbon Distributions During SEAC4RS Measured from the ER-2 and DC-8.
Sue Schauffler1, Elliot L Atlas2, Maria A Navarro2, Laura Pan1, Donald Ray Blake3, Nicola J Blake3, Douglas Edward Kinnison1, Simone Meinardi3, Richard Lueb2, Xiaorong Zhu2 and Leslie Pope2, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)University of Miami, Miami, FL, United States, (3)University of California Irvine, Irvine, CA, United States
 
Stratospheric Injection of Bromine from Very Short Lived (VSL) Sources Inferred from CONTRAST
Ross J Salawitch1, Julie M Nicely2, Daniel C Anderson2, Elliot L Atlas3, Sue Schauffler4, Valeria Donets5, Richard Lueb6, Maria A Navarro6, Eric C Apel7, Nicola J Blake8, Alan J Hills7, Rebecca S Hornbrook7, Daniel D Riemer6, Dexian Chen9, Greg Huey10, David Tanner11, Rainer M Volkamer12, Theodore Konstantinos Koenig13, Sunil Baidar13, Barbara K Dix13, Andrew John Weinheimer7, Glenn M Wolfe Jr14, Thomas F Hanisco15, Samuel R Hall16, Kirk Ullmann17, Rafael Fernandez18, Alfonso Saiz-Lopez19, Douglas Edward Kinnison7 and J F Lamarque20, (1)University of Maryland, College Park, MD, United States, (2)University of Maryland College Park, College Park, MD, United States, (3)University Miami, Miami, FL, United States, (4)Natl Ctr Atmospheric Research, Boulder, CO, United States, (5)RSMAS, Miami, FL, United States, (6)University of Miami, Miami, FL, United States, (7)NCAR, Boulder, CO, United States, (8)University of California Irvine, Irvine, CA, United States, (9)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (10)Georgia Institute of Technology, Atlanta, GA, United States, (11)Georgia Tech, Atlanta, GA, United States, (12)Univ. of Colorado, Boulder, Boulder, CO, United States, (13)University of Colorado at Boulder, Boulder, CO, United States, (14)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (15)NASA GSFC, Greenbelt, MD, United States, (16)NCAR, Denver, CO, United States, (17)NOAA Chemical Sciences Divisio, Boulder, CO, United States, (18)Institute of Physical Chemistry Rocasolano, CSIC, Madrid, Spain, (19)Spanish National Research Council, Zaragoza, Spain, (20)National Center for Atmospheric Research, Boulder, CO, United States
 
Airborne Observations of BrO and HOBr by Chemical Ionization Mass Spectrometry (CIMS) during CONTRAST (CONvective TRansport of Active Species in the Tropics)
Dexian Chen1, Greg Huey1, David Tanner1, Rainer M Volkamer2, Theodore Konstantinos Koenig2, Sunil Baidar2, Barbara K Dix2, Ross J Salawitch3, Julie M Nicely3, Daniel C Anderson3, Laura Pan4, Douglas Edward Kinnison4, J F Lamarque4, Alfonso Saiz-Lopez5, Eric C Apel4, Nicola J Blake6, Alan J Hills4, Rebecca S Hornbrook4, Daniel D Riemer7, Andrew John Weinheimer4, Denise Montzka4, Elliot L Atlas7, Sue Schauffler4, Richard Lueb7, Samuel R Hall4, Kirk Ullmann4, Teresa Lynn Campos4, Frank M Flocke4, Glenn M Wolfe Jr8 and Thomas F Hanisco9, (1)Georgia Institute of Technology, Atlanta, GA, United States, (2)University of Colorado at Boulder, Boulder, CO, United States, (3)University of Maryland, College Park, MD, United States, (4)National Center for Atmospheric Research, Boulder, CO, United States, (5)Spanish National Research Council, Zaragoza, Spain, (6)University of California Irvine, Irvine, CA, United States, (7)University of Miami, Miami, FL, United States, (8)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (9)NASA GSFC, Greenbelt, MD, United States
 
Distributions and Correlations of Organic Trace Gases in the Western Pacific Atmosphere
Valeria Donets1, Elliot L Atlas1, Sue Schauffler2, Maria A Navarro1, Richard Lueb2, Teresa Lynn Campos2, Andrew John Weinheimer2, Denise Montzka2, Lisa Kaser2, Laura Pan2, Ross J Salawitch3, Xiaorong Zhu1 and Leslie Pope1, (1)University of Miami, Miami, FL, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States, (3)University of Maryland, College Park, MD, United States
 
Vertical Redistribution of Halogenated Very Short-Lived Substances by Midlatitude Convective Storms During the DC3 Field Campaign
Jason Schroeder1, Laura Pan2, Thomas B Ryerson3, Nicola J Blake1, Barbara Barletta1, Isobel Jane Simpson1, Simone Meinardi1 and Donald Ray Blake1, (1)University of California Irvine, Irvine, CA, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States, (3)NOAA Chemical Sciences Divisio, Boulder, CO, United States
 
Measurements of Iodine Monoxide Levels During the CAST Campaign Using Broadband Cavity Enhanced Absorption Spectroscopy
Olalekan A Popoola, Neil Richard Peter Harris, Matthew McLeod, Bin Ouyang and Roderic L Jones, University of Cambridge, Cambridge, United Kingdom
 
BrO in the Tropical and Subtropical UTLS: Longitudinal Gradients over the Pacific Ocean
Barbara K Dix1, Rainer M Volkamer2, Sunil Baidar3, Theodore Konstantinos Koenig4, Sean Coburn5, Ivan Ortega6, Dexian Chen7, Greg Huey8, David Tanner9, Tomas Sherwen10, Mathew J Evans10, Eric C Apel11, Rebecca S Hornbrook12, Nicola J Blake13, Alan J Hills12, Douglas Edward Kinnison12, J F Lamarque11, Alfonso Saiz-Lopez14, R. Bradley Pierce15, Johan Schmidt16,17, Daniel J. Jacob17, Elliot L Atlas18, Laura Pan11 and Ross J Salawitch19, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)Univ. of Colorado, Boulder, Boulder, CO, United States, (3)University of Colorado at Boulder, Cooperate Institute for Research in Environmental Sciences, Boulder, CO, United States, (4)University of Colorado at Boulder, Department of Chemistry and Biochemistry, Boulder, CO, United States, (5)University of Colorado, Boulder, CO, United States, (6)Univ of Colorado, Boulder, CO, United States, (7)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (8)Georgia Institute of Technology Main Campus, School of Earth and Atmospheric Sciences, Atlanta, GA, United States, (9)Georgia Tech, Atlanta, GA, United States, (10)University of York, York, United Kingdom, (11)National Center for Atmospheric Research, Boulder, CO, United States, (12)NCAR, Boulder, CO, United States, (13)University of California Irvine, Irvine, CA, United States, (14)Spanish National Research Council, Zaragoza, Spain, (15)NOAA/NESDIS, Center for Satellite Application and Research, Madison, WI, United States, (16)Harvard University, Cambridge, MA, United States, (17)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (18)University Miami, Miami, FL, United States, (19)University of Maryland, College Park, MD, United States
 
The First Simultaneous Airborne Measurements of BrO, BrCl HOBr in the Tropics: An Assessment on the HOx Budget and O3 Depletion
Michael Robert Le Breton1, Martin William Gallagher1, Dudley E Shallcross2, Mathew J Evans3, Lucy Carpenter3, Stephen Andrews3, Richard T Lidster3, Neil Richard Peter Harris4 and Carl Percival5, (1)University of Manchester, Manchester, M13, United Kingdom, (2)University of Bristol, Biogeochemistry Research Centre, Bristol, United Kingdom, (3)University of York, York, United Kingdom, (4)University of Cambridge, Cambridge, United Kingdom, (5)University of Manchester, Manchester, United Kingdom
 
Investigation on seasonal variations of Be-7 and H-3 in the rainwater of Korea
Kyeong J Kim1, Yire Choi1, Yoon Yeol Yoon1 and Jongdae Sohn2, (1)KIGAM Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea, (2)Chungnam National University, Daejeon, South Korea
 
See more of: Atmospheric Sciences