13th Conference on Atmospheric Radiation

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Sunday, 27 June 2010

5:00 PM-7:00 PM: Sunday, 27 June 2010


Registration Opens
Location: Mt. St. Helens (DoubleTree by Hilton Portland)

Monday, 28 June 2010

7:30 AM-5:30 PM: Monday, 28 June 2010


Registration continues throughout the conference
Location: Mt. St. Helens (DoubleTree by Hilton Portland)

8:50 AM-10:00 AM: Monday, 28 June 2010

Recording files available
Session 1
Current and Future Directions in Atmospheric Radiation
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Norman Loeb, NASA/LaRC
8:50 AM
Introductory Remarks

9:00 AM
1.1
The Earth's reflected shortwave spectrum: present and future
Daniel R. Feldman, University of California, Berkeley, CA; and W. D. Collins, C. Algieri, J. Ong, and A. Young
9:15 AM
1.2
Increases in aerosol optical depths in the vicinity of marine stratocumulus
James A. Coakley Jr., Oregon State University, Corvallis, OR; and W. R. Tahnk
9:30 AM
1.3
The role of downward long-wave radiation in water vapor feedback and climate change
Graeme L. Stephens, JPL, Pasadena, CA; and M. Cai, P. W. Stackhouse Jr., and T. S. L'Ecuyer
9:45 AM
1.4
EarthCARE-Simultaneous Space-Borne Observations of Clouds, Aerosols and Radiation
Tobias Wehr, European Space Agency, Noordwijk, Netherlands; and D. Lajas, M. Eisinger, P. Ingmann, and A. Lefebvre

10:00 AM-10:30 AM: Monday, 28 June 2010


Coffee Break
Location: Pacific Northwest Foyer (DoubleTree by Hilton Portland)

10:30 AM-12:00 PM: Monday, 28 June 2010

Recording files available
Session 2
Earth Radiation Budget I: Top-of-Atmosphere
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Lazaros Oreopoulos, NASA/GSFC
10:30 AM
2.1
GEWEX Radiative Flux Assessment: TOA radiation budget data results
Takmeng Wong, NASA/LARC, Hampton, VA; and P. W. Stackhouse Jr., W. B. Rossow, E. Raschke, L. M. Hinkelman, Y. Zhang, S. Kinne, and L. H. Chambers

10:45 AM
2.2
ScaRaB on the Megha-Tropiques mission
Olivier Chomette, CNRS, Palaiseau, France; and P. Raberanto and R. Roca
11:00 AM
2.3
Achieving radiometric accuracy and stability from the Clouds and the Earth's Radiant Energy System (CERES) instruments
Kory J. Priestley, NASA/LARC, Hampton, VA; and N. Loeb, S. Thomas, Z. P. Szewczyk, D. Walikaenan, N. Manalo-Smith, P. Hess, M. Shankar, J. Daniels, R. Wilson, and G. L. Smith
11:15 AM
2.4
The diurnally complete CERES radiative flux and cloud product
David R. Doelling, NASA/LARC, Hampton, VA; and D. A. Rutan, L. T. C. Nguyen, and N. Loeb
11:30 AM
2.5
Variability in the Earth's radiation budget during the past decade from the Clouds and the Earth's Radiant Energy System (CERES)
Norman Loeb, NASA/LARC, Hampton, VA; and D. R. Doelling, S. Kato, P. Minnis, K. J. Priestley, T. Wong, N. Manalo-Smith, L. T. C. Nguyen, Z. P. Szewczyk, S. Thomas, and D. Walikainen
11:45 AM
2.6
Cloud occurrence and radiation balance in the Tropics
Forrest J. Wrenn IV, University of Utah, Salt Lake City, UT; and G. G. Mace

12:00 PM-1:30 PM: Monday, 28 June 2010


Lunch

1:30 PM-3:00 PM: Monday, 28 June 2010

Recording files available
Session 3
Optical and Radiative Properties of Clouds
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Paquita Zuidema, University of Miami
1:45 PM
3.2
Turbulence-driven scale dependence of probability distributions for global MODIS-AQUA cloud properties
Manuel de la Torre Juárez, JPL, Pasadena, CA; and E. Fetzer and A. B. Davis

2:00 PM
3.3
Microphysical and radiative Properties of Contrails detected during the Aircraft Mission CONCERT 2008 (CONtrail and Cirrus ExpeRimenT)
Christiane Voigt, Deutsches Zentrum für Luft- und Raumfahrt, DLR, Oberpfaffenhofen, Wessling, Germany; and U. Schumann, P. Jessberger, A. Petzold, H. Schlager, F. Holzäpfel, A. Dörnbrack, J. F. Gayet, and M. Krämer

2:15 PM
3.4
Representation of the cloud optical properties of a tropical convective system using a double moment cloud microphysics scheme
Tatsuya Seiki, Japan Agency for Marine-Earth Science and Technology, Yokohama, Kanagawa, Japan; and M. Satoh and T. Nakajima

2:30 PM
3.5
Satellite retrieval of cumulus-type cloud properties using multi-pixel/multi-angle techniques
Anthony B. Davis, Jet Propulsion Laboratory / California Institute of Technology, Pasadena, CA; and P. von Allmen

2:45 PM
3.6
Accounting for the Effects of Unresolved Variability in the Estimation of Cloud Properties from Reflected Solar Radiation
Hartwig Manfred Deneke, Leibniz Institute for Tropospheric Reserach, Leipzig, Germany; and J. F. Meirink and R. A. Roebeling

3:00 PM-3:30 PM: Monday, 28 June 2010


Coffee Break
Location: Exhibit Hall (DoubleTree by Hilton Portland)

3:30 PM-5:00 PM: Monday, 28 June 2010

Recording files available
Session 4
Radiative Transfer Theory and Radiative Parameterizations
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Eugene E. Clothiaux, Penn State Univ.
3:30 PM
4.1
Lessons learned from the First Phase of the Continual Intercomparison of Radiation Codes (CIRC)
Lazaros Oreopoulos, NASA/GSFC, Greenbelt, MD; and E. Mlawer, J. Delamere, T. R. Shippert, J. N. S. Cole, B. Fomin, M. J. Iacono, Z. Jin, J. Manners, P. Räisänen, F. G. Rose, Y. Zhang, T. P. Charlock, J. Li, W. B. Rossow, and M. Wilson

4:00 PM
4.3
Spectral kernel approach to study radiative response to interannual variability of climate variables
Zhonghai Jin, SSAI, Hampton, VA; and B. A. Wielicki, K. Loukachine, and D. F. Young
4:15 PM
4.4
Effects of horizontal and vertical cloud structure in a ten-year climate simulation
Jonathan K. P. Shonk, University of Reading, Reading, United Kingdom; and R. J. Hogan
4:30 PM
4.5 has been moved. New paper number P3.16

4:30 PM
4.5A
Dependence of radiative forcing calculations on infrared bandwidth
M. Daniel Schwarzkopf, NOAA/GFDL, Princeton, NJ; and V. Ramaswamy

4:45 PM
4.6 has been moved. New paper number 4.5A

5:30 PM-8:30 PM: Monday, 28 June 2010


Joint Poster Session 1
Cloud Remote Sensing Posters
Location: Exhibit Hall (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Atmospheric Radiation; and the 13th Conference on Cloud Physics )
JP1.1
Comparison of cloud detection methods for the Geoscience Laser Altimeter System
Yuekui Yang, Univ. of Maryland, Greenbelt, MD; and A. Marshak and S. P. Palm

JP1.2
Clear-Sky and Surface Narrowband Albedo Datasets Derived From MODIS Data
Yan Chen, SSAI, Hampton, VA; and P. Minnis, S. Sun-Mack, R. F. Arduini, and Q. Z. Trepte

Handout (1.4 MB)

JP1.3
Angular dependencies of GOES-derived cloud properties over the continental United States
R. C. Boeke, SSAI, Hampton, VA; and P. Minnis, J. K. Ayers, P. W. Heck, R. Palikonda, and R. F. Arduini

Handout (1.2 MB)

JP1.4
JP1.6
Use of remote sensing observations to explore relationships between tropical convection and anvil cirrus
Sally McFarlane, Pacific Northwest National Laboratory, Richland, WA; and J. M. Comstock

JP1.7
A 10-year climatology of cloud fraction and vertical distribution derived from both surface and GOES observations over the DOE ARM SGP Site
Baike Xi, University of North Dakota, Grand Forks, ND; and X. Dong, P. Minnis, and M. Khaiyer

JP1.8
Cirrus cloud classified by the split window and CALIOP observation
Toshiro Inoue, The University of Tokyo, Kashiwa, Chiba, Japan

JP1.9
Droplet growth in warm water clouds observed by synergistic use of MODIS and CloudSat
Takashi Y. Nakajima, Tokai University, Tokyo, Japan; and K. Suzuki, G. L. Stephens, and T. Nakajima

JP1.10
On the satellite determination of multi-layered multi-phase cloud properties
Fu-Lung Chang, SSAI/NASA LaRC, Hampton, VA; and P. Minnis, S. Sun-Mack, L. Nguyen, and Y. Chen

Handout (1.9 MB)

JP1.11
Observation of snowfall by ground-based active and passive remote sensing
Stefan Kneifel, University of Cologne, Cologne, Germany; and U. Löhnert, A. Battaglia, S. Crewell, M. Hagen, and L. Hirsch

JP1.12
Global analysis of ice microphysics from CloudSat and CALIPSO: calibration of 1064nm channel, color ratio and ice microphysics
Hajime Okamoto, Tohoku University, Sendai, Miyagi, Japan; and K. Sato, Y. Hagihara, N. Kumaoka, M. Hirakata, T. Nishizawa, and N. Sugimoto

JP1.13
Observation and model study of cloud microphysics and weather regime classification
Kaori Sato, Kyushu University, Kasuga, Fukuoka, Japan; and H. Okamoto and T. Takemura

JP1.14
Evaluation of SEVIRI Rainfall Retrievals over West-Africa using TRMM-PR
Erwin L.A. Wolters, KNMI, De Bilt, Netherlands; and B. J. J. M. van den Hurk and R. A. Roebeling

JP1.15
JP1.17
Enhanced Cloud Algorithm From Collocated CALIPSO, CLOUDSAT And MODIS
Sunny Sun-Mack, SSAI, Hampton, VA; and P. Minnis, S. Kato, Y. Chen, Y. Yi, S. Gibson, P. W. Heck, D. M. Winker, and J. K. Ayers

JP1.18
Initial study of the variability of AIRS radiances with cloud type
Alexander Matus, University of Wisconsin-Madison, Madison, WI; and S. L. Nasiri and E. J. Fetzer

JP1.19
Infrared radiances at MODIS bands over a deep convective cloud system during TC4: observations and simulations
Gang Hong, SSAI, Hampton, VA; and P. Minnis, J. K. Ayers, C. R. Yost, W. L. Smith Jr., and P. Yang

JP1.20
Initial assessment of AIRS cloud phase determination
Hongchun Jin, Texas A&M University, College Station, TX; and S. L. Nasiri and B. H. Kahn

JP1.21
JP1.22
Using radiance and polarization measurements from the Research Scanning Polarimeter (RSP) to evaluate ice crystal sizes in CRM simulations of anvil outflow cirrus
Bastiaan van Diedenhoven, Columbia University and NASA/GISS, New York, NY; and A. M. Fridlind, A. S. Ackerman, and B. Cairns

JP1.23
“Cloud-mode” optical depth observations from AERONET in a variety of cloud situations
Jui-Yuan Christine Chiu, University of Reading, Reading, United Kingdom; and C. H. S. Huang, A. Marshak, Y. Knyazikhin, and W. Wiscombe

JP1.24
Characterization of Cloud Liquid Water Content Distributions from CloudSat
Seungwon Lee, JPL, Pasadena, CA; and B. H. Kahn and J. Teixeira

JP1.25
Cloud property retrievals from satellite data using thermal wavelengths in daytime and nighttime
Patrick W. Heck, CIMSS/Univ. of Wisconsin, Madison, WI; and P. Minnis, S. T. Bedka, R. Palikonda, Y. Yi, M. M. Khaiyer, F. L. Chang, and J. K. Ayers

JP1.26
Evaluation of cloud parameters and in-flight icing estimates derived from satellite using the NASA Glenn Icing Remote Sensing System
William L. Smith Jr., NASA/LaRC, Hampton, VA; and C. Fleeger, P. Minnis, D. A. Spangenberg, R. Palikonda, D. Serke, and A. L. Reehorst

JP1.27
Determining the effects of ice crystals on a satellite-based flight icing threat product in single-layer and multi-layer cloud conditions
Douglas A. Spangenberg, SSAI, Hampton, VA; and C. Fleeger, W. L. Smith Jr., P. Minnis, R. Palikonda, F. L. Chang, D. Serke, and A. L. Reehorst

JP1.28
Simultaneous retrieval of aerosols lofted above clouds during the MILAGRO field campaign
Kirk D. Knobelspiesse, NASA Ames Research Center, CA; and B. Cairns and J. Redemann

JP1.29
The investigation on the cloud effects on ambient atmospheric condition and radiation using the collocated AIRS/CloudSat/MODIS data records
Qing Yue, JPL, La Cañada Flintridge, CA; and E. J. Fetzer, M. Schreier, B. H. Kahn, and G. Manipon

JP1.30
Liquid water paths in thin stratocumulus clouds
Paquita Zuidema, Univ. of Miami/RSMAS, Miami, FL; and M. P. Cadeddu and D. Hazen

JP1.31
An Improved CALIPSO Lidar Level 2 Cloud Data Set (Version 3)
Charles Trepte, NASA, Hampton, VA; and D. M. Winker, M. Vaughan, Y. Hu, Z. Liu, B. Getzewich, and J. L. Tackett

JP1.32
Improved Cloud Detection in CERES Edition 3 Algorithm and Comparison with the CALIPSO Vertical Feature Mask
Qing Z. Trepte, Science Systems and Applications Inc, Hampton, VA; and P. Minnis, C. Trepte, and S. Sun-Mack

Handout (2.6 MB)

JP1.33
Statistical study of cloud appearance using cloud profiling radar
Yuichi Ohno, National Institute of Information and Communications Technology, Tokyo, Japan; and H. Horie, N. Takahashi, and H. Kumagai

JP1.34
Improvements to cloud detection and optical properties over snow background from geostationary satellite data
Rabindra Palikonda, SSAI, Hampton, VA; and P. Minnis, M. L. Nordeen, D. A. Spangenberg, B. Shan, P. W. Heck, Q. Z. Trepte, and T. L. Chee

JP1.35
Satellite Remote Sensing of Liquid Water in Cold Clouds
David L. Mitchell, DRI, Reno, NV; and R. P. d'Entremont and S. Mishra

JP1.36
Large clouds dominate cloud coverage and solar reflectance
Robert Wood, University of Washington, Seattle, WA; and P. R. Field

JP1.37
Principal Component Analysis of Simulated and Measured Upwelling Cloudy-sky Radiances over Antarctica
Penny M. Rowe, University of Idaho, Moscow, ID; and V. P. Walden and D. Lubin


Poster Session 1
Radiation Poster Session I: Earth Radiation Budget
Location: Exhibit Hall (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
P1.1
The predicted CLARREO flux sampling error
David R. Doelling, NASA/LaRC, Hampton, VA; and D. F. Keyes, L. T. C. Nguyen, D. MacDonnell, and D. F. Young

P1.2
Error in FTIR spectrometer radiances due to noise at high levels
Penny M. Rowe, University of Idaho, Moscow, ID; and S. P. Neshyba, C. J. Cox, and V. P. Walden

P1.3
A study of the aerosol direct effect using ESSP/CALIPSO observation and GCM simulation
Eiji Oikawa, University of Tokyo, Kashiwa, Chiba, Japan; and T. Nakajima and T. Inoue

P1.4
Spectral longwave radiance simulations using PCRTM and five years of CERES data
Fred G. Rose, SSAI, Hampton, VA; and S. Kato, X. Liu, D. P. Kratz, and X. Huang

P1.5
Estimations of climate feedbacks based on top-of-atmosphere net radiation
Bing Lin, NASA, Hampton, VA; and L. H. Chambers, P. W. Stackhouse Jr., B. A. Wielicki, Y. Hu, P. Minnis, N. Loeb, W. Sun, G. L. Potter, Q. Min, G. Schuster, and A. Fan

P1.6
Monitoring global warming with radiative forcing measurements
W.F.J. Evans, North West Research Associates, Redmond, WA

P1.7
Evaluation of the anthropogenic sulfate direct radiative forcings in a general circulation model
Daisuke Goto, Univ. of Tokyo, Kashiwa, Chiba, Japan; and T. Nakajima and T. Takemura

P1.8
Radiative impact of ammonium-sulfate-nitrate aerosols in a general circulation model study
Daisuke Goto, Univ. of Tokyo, Kashiwa, Chiba, Japan; and T. Nakajima and T. Takemura

P1.9
The Radiative Effects of Weather States Identified by ISCCP
Lazaros Oreopoulos, NASA/GSFC, Greenbelt, MD

P1.10
Special operations of CERES for radiation experiment tests (SOCRATES) for Earth-based campaigns
G. Louis Smith, National Institute of Aerospace, Hampton, VA; and Z. P. Szewczyk, K. J. Priestley, N. Loeb, T. P. Charlock, G. Schuster, W. L. Smith Jr., E. Lopez-Baeza, and A. Velazquez

P1.11
The CERES geostationary calibration methodology with emphasis on the desert calibration
Rajendra Bhatt, SSAI, Hampton, VA; and D. R. Doelling, D. Morstad, and A. Gopalan

Handout (914.2 kB)

P1.12
Special Operations of CERES for Radiation Experiment Tests (SOCRATES) – ERB Instruments Comparison
Z. Peter Szewczyk, SSAI, Hampton, VA; and G. L. Smith, K. J. Priestley, and N. G. Loeb

P1.13
The Surface Radiation Budget: An evaluation of climate data records for the downwelling surface radiation
Jörg Trentmann, German Weather Service, Offenbach, Germany; and R. Müller, C. Träger-Chatterjee, R. Posselt, and R. Stöckli

P1.14
Comparison of TOA fluxes from FLASHFlux and CERES SSF 1Deg Lite
Anne C. Wilber, SSAI, Hampton, VA; and D. P. Kratz, P. W. Stackhouse Jr., S. K. Gupta, D. R. Doelling, and L. T. C. N. Nguyen

P1.15
Validation of Clouds & The Earths Radiant Energy System (CERES) Synoptic (SYN) data product
David A. Rutan, SSAI, Hampton, VA; and D. R. Doelling, T. P. Charlock, F. G. Rose, and L. T. C. Nguyen

Handout (832.8 kB)

P1.16
Improved TOA broadband shortwave and longwave fluxes derived from satellites over the Tropical Western Pacific
Mandana Khaiyer, SSAI, Hampton, VA ; and P. Minnis, D. R. Doelling, M. L. Nordeen, R. Palikonda, D. A. Rutan, and Y. Yi

Handout (1.9 MB)

P1.17
Decadal-scale trend of surface solar radiation simulated by a global aerosol transport-climate model
Toshihiko Takemura, Kyushu University, Kasuga, Fukuoka, Japan; and A. Ohmura

P1.18
Extending the ERBE Nonscanner Shortwave Data Record through August 2005
Kathryn A. Bush, SSAI, Hampton, VA; and T. Wong, R. B. Lee III, and G. L. Smith

P1.19
Monitoring of geoengineering climate interventions
W.F.J. Evans, North West Research Associates, Redmond, WA

P1.20
Investigation of the earth radiation budget through an integrative analysis of CERES-BSRN observations and ECHAM5-HAM simulations
Xiquan Dong, University of North Dakota, Grand Forks, ND; and B. Xi, M. Wild, D. Folini, P. Minnis, and N. Loeb

P1.21
Assessing the direct aerosol radiative forcing in the Arctic region produced by the recent eruption of Redoubt Volcano
Cindy L. Young, Georgia Institute of Technology, Atlanta, GA; and I. N. Sokolik and J. Dufek

P1.22
Estimating the cloud feedback between 2000-2008
Andrew E. Dessler, Texas A&M Univ., College Station, TX

P1.23
Shortwave radiative closure for cloudy cases at the Cabauw BSRN site, the Netherlands
Ping Wang, KNMI, De Bilt, Netherlands; and W. H. Knap and P. Stammes

P1.24
Spectral darkening correction to CERES instruments
Natividad Manalo-Smith, Science Systems and Applications Inc., Hampton, VA; and N. Loeb, K. J. Priestley, D. Walikainen, and S. Thomas

P1.26
Towards observing changes in the diurnal cycle of top-of-atmosphere radiation using Level-3 CERES Data Products
Lusheng Liang, Science Systems and Applications, Hampton, VA; and N. Loeb, D. R. Doelling, and L. T. C. Nguyen

P1.27
An assessment of climate feedback processes using satellite observations of clear-sky OLR
Eui-Seok Chung, Univ. of Miami/RSMAS, Miami, FL; and B. J. Soden and D. Yeomans

P1.28
Quantifying Cloud Radiative Effects based on Cloudsat and Calipso Profiles
Jennifer Müller, Meteorological Institute of the University of Bonn, Bonn, Germany; and H. M. Deneke, V. Venema, and C. Simmer

Handout (307.9 kB)

P1.29
The NASA/GEWEX Surface Radiation Budget project: Analysis of Release 3.0 shortwave dataset
Stephen J. Cox, SSAI, Hampton, VA; and P. W. Stackhouse Jr., S. K. Gupta, J. C. Mikovitz, and T. Zhang

P1.31
Evaluation of Shortwave Radiation Budget Algorithm Developed for the Next-Generation Geostationary Operational Environmental Satellite (GOES-R)
Hongqing Liu, Dell Perot Systems/QSS Group, Inc., Camp Springs, MD; and I. Laszlo and H. Y. Kim

Handout (544.8 kB)

P1.32
An assessment of the NASA/GEWEX SRB longwave release-3.0
J. Colleen Mikovitz, SSAI, Hampton, VA; and P. W. Stackhouse Jr., S. K. Gupta, S. J. Cox, and T. Zhang

P1.33
The assessment and use of 1-Degree Gridded TOA and surface radiative flux products from CERES FLASHFlux for science and applications
Paul W. Stackhouse Jr., NASA/LaRC, Hampton, VA; and D. P. Kratz, S. K. Gupta, A. C. Wilber, A. C. Edwards, P. K. Sawaengphokhai, J. M. Hoell, and W. S. Chandler

P1.34
Assessing uncertainties and variability in global and regional radiative budgets from the NASA/GEWEX Surface Radiation Budget (SRB) Release-3.0 dataset
Paul W. Stackhouse Jr., NASA/LaRC, Hampton, VA; and S. K. Gupta, S. J. Cox, J. C. Mikovitz, T. Zhang, and L. M. Hinkelman

P1.35
Temporal and spatial variations of atmospheric contributions to shortwave surface irradiance in East Asia
Kazuaki Kawamoto, Nagasaki University, Nagasaki, Japan; and T. Hayasaka

P1.36
Difference in cloud effect on maritime aerosol optical depth between MODIS and CALIPSO-CloudSat cloud fraction over the CERES footprint
Walter F. Miller, Science Systems and Applications Inc, Hampton, VA; and S. Kato, S. Sun-Mack, F. G. Rose, and Y. Chen

P1.37
Variability of total, black and white sky spectral albedo at the ASR central facility
Gary B. Hodges, NOAA/ESRL/GMD, Boulder, CO; and J. J. Michalsky and E. G. Dutton

P1.39
Effect of invisible clouds on earth radiation energy budget and aerosol product
Wenbo Sun, Science Systems and Applications Inc., Hampton, VA; and N. Loeb and S. Kato


Formal Poster Viewing with Reception
Location: Exhibit Hall (DoubleTree by Hilton Portland)

Tuesday, 29 June 2010

8:30 AM-10:00 AM: Tuesday, 29 June 2010

Recording files available
Session 5
Remote Sensing I: Passive
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Larry Di Girolamo, University of Illinois
8:30 AM
5.1
Identification of small ice cloud particles using passive radiometric observations
Steven J. Cooper, University of Utah, Salt Lake City, UT; and T. J. Garrett

9:00 AM
5.3
New inferences about cloud structure from POLDER3/PARASOL multiangular measurements in the Oxygen A band
Nicolas Ferlay, Laboratoire d'Optique Atmospherique, Villeneuve d'Ascq, France; and M. Desmons, F. Thieuleux, C. Cornet, C. Vanbauce, P. Dubuisson, F. Ducos, F. Parol, and J. Riedi
9:15 AM
5.4
CERES Edition 3 Cloud Retrievals
Patrick Minnis, NASA/LaRC, Hampton, VA; and S. Sun-Mack, Q. Z. Trepte, F. L. Chang, P. W. Heck, Y. Chen, Y. Yi, R. F. Arduini, J. K. Ayers, K. Bedka, S. Bedka, R. R. Brown, S. Gibson, E. Heckert, G. Hong, Z. Jin, R. Palikonda, R. Smith, W. L. Smith Jr., D. A. Spangenberg, Y. Xie, P. Yang, and C. R. Yost
9:30 AM
5.5
Assessing information content in MODIS observation on the vertical structure of Marine Boundary Layer clouds using Large-Eddy Simulations and 3D radiative transfer models
Zhibo Zhang, University of Maryland, Baltimore County, Baltimore, MD; and S. Platnick, A. S. Ackerman, and G. Feingold

9:45 AM
5.6
New Spectral Methods in Cloud and Aerosol Remote Sensing Applications
K. Sebastian Schmidt, Colorado Univ., Boulder, CO; and P. McBride and P. Pilewskie

10:00 AM-10:30 AM: Tuesday, 29 June 2010


Coffee Break
Location: Exhibit Hall (DoubleTree by Hilton Portland)

10:30 AM-12:00 PM: Tuesday, 29 June 2010

Recording files available
Session 6
Indirect Effects I: Stratiform Liquid Water Clouds
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Robert Wood, University of Washington
10:30 AM
6.1
The spectral-invariant behavior near cloud edges from ground-based zenith radiances: observation and simulations
Jui-Yuan Christine Chiu, University of Reading, Reading, United Kingdom; and A. Marshak, Y. Knyazikhin, and W. Wiscombe

10:45 AM
6.2
Cloud-aerosol interactions in a mutiscale aerosol climate model
Minghuai Wang, PNNL, Richland, WA; and S. Ghan, R. Easter, M. Ovchinnikov, V. E. Larson, D. P. Schanen, X. Liu, Q. Yun, E. I. Kassianov, H. Morrison, and M. F. Khairoutdinov
11:15 AM
6.3A
Aerosol properties near clouds: Insights from MODIS and CALIPSO observations
Tamás Várnai, JCET/Univ. of Maryland Baltimore County, Baltimore, MD; and A. Marshak, W. Yang, and G. Wen
11:30 AM
6.4
Parameterization of in-cloud vertical velocities for cloud droplet activation calculations in coarse-grid models: Analysis of observations and cloud resolving model results
Corinna Hoose, University of Oslo, Oslo, Norway; and J. E. Kristjánsson, S. Arabas, R. Boers, H. Pawlowska, V. Puygrenier, H. Siebert, and O. Thouron
11:45 AM
6.5
Aerosol size distribution and backscatter variability as a function of distance to Caribbean Trade Wind Cumulus Clouds
Marilé Colón Robles, University of Illinois, Urbana, IL; and R. M. Rauber, L. Di Girolamo, and J. L. Tackett
12:00 PM
6.6
Aerosol indirect effects and radiative-dynamical feedbacks in thin stratocumulus
Jonathan Petters, University of California, Santa Cruz, CA; and J. Y. Harrington, J. N. S. Cole, H. W. Barker, and E. E. Clothiaux

12:00 PM-1:15 PM: Tuesday, 29 June 2010

Recording files available
Joint Session 1
Walter Orr Roberts Lecture (Cash and Carry will be available for purchase)
Location: Cascade Ballroom (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Cloud Physics; and the 13th Conference on Atmospheric Radiation )
Lecturer: Edward Zipser, University of Utah
12:00 PM
The importance of doing field campaigns right: A half-century oflessons learned in the real world. Ed Zipser

1:30 PM-3:00 PM: Tuesday, 29 June 2010

Recording files available
Joint Session 2
Optical and Radiative Properties of Clouds
Location: Cascade Ballroom (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Atmospheric Radiation; and the 13th Conference on Cloud Physics )
Chair: Ping Yang, Texas A&M Univ.
1:30 PM
J2.1
Relationship between optical properties and ice crystal shapes in mid-latitude cirrus clouds from the polar nephelometer and cloud particle imager instruments
Jean Francois Gayet, Universite Blaise Pascal, Aubiere, France; and G. Mioche, V. Shcherbakov, C. Gourbeyre, R. Busen, and A. Minikin
2:00 PM
J2.3
Improvements in the Derivation of Bulk Scattering Properties for Ice Clouds at Visible Through Far-Infrared Wavelengths
Bryan Baum, Space Science and Engineering Center, Madison, WI; and P. Yang and A. J. Heymsfield
2:15 PM
J2.4
Cloud optical thickness and liquid water path. Does the k coefficient vary with droplet concentration?
Jean Louis Brenguier, Meteo-France, Toulouse, France; and F. Burnet and O. Geoffroy

2:30 PM
J2.5
Radiative impacts of clouds in the tropical tropopause layer
Qiong Yang, University of Washington, Seattle, WA; and Q. Fu and Y. Hu

2:45 PM
J2.6
Evaluating ice formation processes in tropical anvils using CRM-based simulations of MODIS and POLDER radiance and polarization measurements
Bastiaan van Diedenhoven, Columbia University and NASA/GISS, New York, NY; and A. M. Fridlind and A. S. Ackerman

3:00 PM-3:30 PM: Tuesday, 29 June 2010


Coffee Break
Location: Exhibit Hall (DoubleTree by Hilton Portland)

3:30 PM-5:30 PM: Tuesday, 29 June 2010

Recording files available
Joint Session 3
Passive Remote Sensing of Clouds
Location: Cascade Ballroom (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Atmospheric Radiation; and the 13th Conference on Cloud Physics )
Chair: James A. Coakley Jr., Oregon State University
3:30 PM
J3.1
Cirrus spatial heterogeneity and ice crystal shape: Effects on remote sensing of cirrus optical thickness and effective crystal radius
Heike Eichler, University of Mainz, Mainz, Germany; and K. S. Schmidt, R. Buras, M. Wendisch, B. Mayer, C. Emde, P. Pilewskie, M. D. King, L. Tian, G. M. Heymsfield, and S. Platnick
3:45 PM
J3.2
Detecting ice in Arctic mixed-phase clouds by airborne spectral reflectivity measurements
André Ehrlich, University of Leipzig, Leipzig, Germany; and M. Wendisch, E. Bierwirth, J. F. Gayet, G. Mioche, A. Lampert, and B. Mayer
4:00 PM
J3.3
A Climatology of the Phase of Southern Ocean Clouds based on MODIS Imagery
Steven T. Siems, Monash University, Monash, VIC, Australia; and A. E. Morrison and M. J. Manton
4:15 PM
J3.4
Cloud-top height fluctuations observed by MISR
Roger Davies, University of Auckland, Auckland, New Zealand; and M. Molloy

4:30 PM
J3.5
Implications of MODIS/in situ microphysical comparisons for southeast Pacific stratocumulus
David A. Painemal, University of Miami, Miami, FL; and P. Zuidema

4:45 PM
J3.6
Three-dimensional cloud structure observed during DOE ARM's 2009 cloud tomography field experiment
Dong Huang, Brookhaven National Laboratory, Upton, NY; and A. Gasiewski, M. P. Cadeddu, and W. Wiscombe
5:00 PM
J3.7
Cloud ice and water vapor profile retrievals with submillimeter-wave radiometry
K. Franklin Evans, Univ. of Colorado, Boulder, CO; and J. R. Wang, D. O. Starr, and G. M. Heymsfield
5:15 PM
J3.8
Passive determination of cloud physical thickness and droplet number concentration
Brian Cairns, NASA/GISS, New York, NY; and K. D. Knobelspiesse and M. Alexandrov

Wednesday, 30 June 2010

8:30 AM-10:00 AM: Wednesday, 30 June 2010

Recording files available
Session 7
Remote Sensing Applications
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Paul W. Stackhouse Jr., NASA/LaRC
8:30 AM
7.1
Measuring carbon dioxide concentrations from the Orbiting Carbon Observatory: radiative transfer challenges & solutions
Christopher O'Dell, CIRA/Colorado State Univ., Fort Collins, CO; and H. Boesch, L. R. Brown, B. Connor, D. Crisp, M. R. Gunson, J. L. McDuffie, C. E. Miller, V. Natraj, D. O'Brien, D. R. Thompson, G. C. Toon, and P. Wennberg
8:45 AM
7.2
Sampling of cloud and clear-sky radiances over Arctic from two-satellite system on Molniya orbit
Alexander P. Trishchenko, Environment Canada, Ottawa, ON, Canada; and L. Garand
9:00 AM
7.3
Relating black carbon content to reduction of snow albedo
Richard Brandt, State University of New York at Albany, Wilmington, NY; and S. G. Warren
9:30 AM
7.5
Interannual variability of cloud cover from Terra MISR, MODIS, and ISCCP: ENSO influences
Jae N. Lee, JPL/California Institute of Technology, Pasadena, CA; and D. L. Wu

10:00 AM-10:30 AM: Wednesday, 30 June 2010


Coffee Break
Location: Exhibit Hall (DoubleTree by Hilton Portland)

10:30 AM-12:00 PM: Wednesday, 30 June 2010

Recording files available
Session 8
Earth Radiation Budget II: Surface and Within-Atmosphere
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Sally A. McFarlane, PNNL
10:30 AM
8.1
GEWEX Radiative Flux Assessment: overview, preliminary findings and future plans
Paul W. Stackhouse Jr., NASA/LaRC, Hampton, VA; and L. M. Hinkelman, T. Wong, L. H. Chambers, E. Raschke, S. Kinne, W. B. Rossow, Y. Zhang, E. G. Dutton, M. Wild, T. Zhang, S. J. Cox, and J. C. Mikovitz
10:45 AM
8.2
Single Scanner Footprint Fluxes from CERES and FLASHFlux
David P. Kratz, NASA/LaRC, Hampton, VA; and P. W. Stackhouse Jr., S. K. Gupta, A. C. Wilber, V. E. Sothcott, and A. C. Edwards
11:00 AM
8.3
Profiling Radiative Heating in the Atmosphere with a New CloudSat/CALIPSO Fluxes and Heating Rates Algorithm
Tristan S. L'Ecuyer, Colorado State Univ., Fort Collins, CO; and D. Henderson and G. Stephens
11:15 AM
8.4
Computation of atmospheric heating rates and surface irradiances using CALIPSO, CloudSat and MODIS derived cloud and aerosol properties
Seiji Kato, NASA/LaRC, Hampton, VA; and F. G. Rose, S. Sun-Mack, W. F. Miller, Y. Chen, B. A. Wielicki, D. M. Winker, G. L. Stephens, P. Minnis, N. Loeb, T. P. Charlock, P. W. Stackhouse Jr., K. M. Xu, and W. Collins
11:45 AM
8.6
Using Surface Measurements in the Validation and Analysis of the NASA/GEWEX SRB Release 3.0 Data
Taiping Zhang, SSAI, Hampton, VA; and P. W. Stackhouse Jr., S. K. Gupta, S. J. Cox, and J. C. Mikovitz

12:00 PM-1:30 PM: Wednesday, 30 June 2010


AtRad Committee Luncheon
Location: Portland Room (DoubleTree by Hilton Portland)

Lunch

1:30 PM-3:00 PM: Wednesday, 30 June 2010

Recording files available
Joint Session 4
Active Remote Sensing of Clouds
Location: Cascade Ballroom (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Atmospheric Radiation; and the 13th Conference on Cloud Physics )
Chair: Andreas Macke, Leibniz Institute for Tropospheric Research
1:45 PM
J4.2
Cloud retrievals exploiting multiply scattered lidar returns
Nicola L. Pounder, University of Reading, Reading, United Kingdom; and R. J. Hogan and T. Várnai
2:00 PM
J4.3
Phase Determination in Tropical Mid-level Clouds
Laura Riihimaki, PNNL, Richland, WA; and S. McFarlane and J. Comstock
2:15 PM
J4.4
Spatial correlation of cloud occurrence and reflectivity from CloudSat
Roger T. Marchand, JISAO/Univ. of Washington, Seattle, wa
2:30 PM
J4.5
Assessment of ground-based remotely sensed liquid water cloud properties based on radiation observations
C. L. Brandau, Delft University of Technology, Delft, Netherlands; and S. Placidi, W. H. Knap, and H. W. J. Russchenberg

2:45 PM
J4.6
Airborne Radar Observation of A Major Winter Storm: Use of Dual-frequency and Polarimetric Measurements in Studies Cloud Structures and Processes
Mengistu Wolde, National Research Council Canada, Ottawa, ON, Canada; and D. Hudak, A. Korolev, and J. W. Strapp

3:00 PM-3:30 PM: Wednesday, 30 June 2010


Coffee Break
Location: Exhibit Hall (DoubleTree by Hilton Portland)

3:30 PM-5:00 PM: Wednesday, 30 June 2010

Recording files available
Joint Session 5
Multi-Instrument/Platform Remote sensing of clouds
Location: Cascade Ballroom (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Atmospheric Radiation; and the 13th Conference on Cloud Physics )
Chair: Seiji Kato, NASA/LaRC
3:30 PM
J5.1
Detecting the ratio of rain and cloud water in low-latitude shallow marine clouds
Matthew Lebsock, Colorado State University, Fort Collins, CO; and T. L'Ecuyer and G. Stephens
3:45 PM
J5.2
Documentation of cloud characteristics inferred from ground and satellite measurements within west Africa
Dominique Bouniol, CNRS/Météo-France, Toulouse, France; and F. Couvreux, F. Guichard, and E. J. O'Connor
4:00 PM
J5.3
A comparison between four different retrieval methods for ice cloud properties using data from the CloudSat, CALIPSO, and MODIS satellites
Thorwald Hendrik Matthias Stein, University of Reading, Reading, United Kingdom; and J. Delanoë and R. J. Hogan
4:30 PM
J5.5
A global view of the plane-parallel nature of oceanic water clouds through MISR and MODIS fusion
Larry Di Girolamo, University of Illinois, Urbana, IL; and L. Liang and S. Platnick

5:30 PM-8:30 PM: Wednesday, 30 June 2010


Joint Poster Session 2
Optical and Radiative Properties of Clouds Posters
Location: Exhibit Hall (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Atmospheric Radiation; and the 13th Conference on Cloud Physics )
JP2.1
Determination of ice cloud models using MISR and MODIS measurements
Yu Xie, Texas A&M University, College Station, TX; and P. Yang, P. Minnis, and Y. Hu

JP2.3
Collocated measurements of boundary-layer cloud microphysical and radiative properties and comparison with satellite retrievals
Evelyn Jäkel, Johannes Gutenberg University, Mainz, Germany; and F. Henrich, H. Siebert, R. A. Shaw, and M. Wendisch

JP2.4
Sensitivity study of the global contrails radiative forcing and crystals optical properties due to particle shape
Krzysztof M. Markowicz, University of Warsaw, Warsaw, Poland; and M. Witek

Handout (505.2 kB)

JP2.5
The CERES cloud retrievals formatted into an ISCCP D2like product
Moguo Sun, SSAI, Hampton, VA; and D. R. Doelling, R. I. Raju, and L. T. C. Nguyen

JP2.6
Radiative properties of persistent contrails
Ruben Rodriguez De Leon, Manchester Metropolitan University, Manchester, Lancashire, United Kingdom; and M. Kraemer, D. S. Lee, and J. C. Thelen

JP2.8
Optical Parameters of extended Cloud from Airborne Observation
Irina Melnikova, Russian State Hydrometeorological University, St.Petersburg, Russia; and C. K. Gatebe and G. M. Jefwa

JP2.9
Two new algorithms to combine kriging with stochastic modelling
Victor Venema, Univ. of Bonn, Bonn, Germany; and R. Lindau, T. Varnai, and C. Simmer

JP2.10
Development of a ballistic photon transport model that explicitly resolves cloud microstructure
Michael L. Larsen, University of Nebraska, Kearney, NE; and A. Clark

JP2.12
In-cloud activation and mixing in Large Eddy Simulations of trade-wind cumulus
Joanna Slawinska, University of Warsaw, Warsaw, Poland; and W. W. Grabowski, H. Morrison, and H. Pawlowska

JP2.13
Impacts of the cloudiness formula in weather and climate prediction
Suryun Ham, Dept. of Atmospheric Science, Seoul, Korea, Republic of (South); and K. S. S. Lim and S. Y. Hong

JP2.15
Microphysical properties of clouds over Eureka, Canada between 2006 and 2009
Christopher James Cox, University of Idaho, Moscow, ID; and D. D. Turner, V. Walden, P. Rowe, and M. Shupe

JP2.16
Comparison of Longwave Atmospheric Fluxes and Cloud Radiative Forcing over Barrow, Alaska and Eureka, Nunavut
Christopher James Cox, University of Idaho, Moscow, ID; and V. Walden and P. Rowe

JP2.17
The Spectral Shape of Shortwave Cloud Albedo and Apparent Absorption
K. Sebastian Schmidt, Colorado Univ., Boulder, CO; and P. Pilewskie and B. Kindel


Poster Session 2
Radiation Poster Session II: Remote Sensing Applications
Location: Exhibit Hall (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
P2.2
Using CERES SYN Product to Investigate the Diurnal Cycle
Patrick Taylor, LRC, Hampton, VA; and N. Loeb

P2.3
Validation of Daytime CRTM Performance Using AVHRR IR 3.7 μm Band and Suggested Improvements
Xingming Liang, NOAA, Camp Springs, MD; and A. Ignatov, Y. Han, and H. Zhang

Handout (1.3 MB)

P2.4
GEWEX Radiative Flux Assessment: Surface radiation budget data results
Laura M. Hinkelman, JISAO/Univ. of Washington, Seattle, WA; and P. W. Stackhouse Jr., T. Zhang, J. C. Mikovitz, and T. Wong

P2.5
Using radiative properties to detect mineral dust aerosols over the ocean: A comparison of MODIS and CALIPSO techniques
Hyoun-Myoung Cho, Texas A&M University, College Station, TX; and S. L. Nasiri, P. Yang, I. Laszlo, and T. X. P. Zhao

P2.6
Application of CERES observations to correction of MODIS aerosol optical thickness in the vicinity of cloud: a case study over the SGP site of the ARM program
Guoyong Wen, Univ. of Maryland Baltimore County, Greenbelt, MD; and A. Marshak, T. Varnai, R. F. Cahalan, L. A. Remer, and S. Mattoo

P2.7
Reducing bias in satellite derived cloud fraction estimates caused by finite resolution measurements
Alexandra Jones, University of Illinois, Urbana, IL; and G. Zhao and L. Di Girolamo

P2.8
P2.11 has been moved. New paper number 6.3A

P2.13
A use of 380nm channel of the GOSAT/CAI satellite imager to infer the aerosol loading over ocean and land areas
Teruyuki Nakajima, University of Tokyo, Kashiwa, Chiba, Japan; and S. Fukuda, N. Schutgens, N. Kikuchi, H. Takenaka, T. Y. Nakajima, and I. Sano

P2.14
Comparing high resolution far and mid infrared spectra for clear – sky atmospheric profile retrievals
Aronne Merrelli, University of Wisconsin-Madison, Madison, WI; and D. D. Turner

P2.15
Analysis of Caribbean aerosol properties using AERONET and MISR
Coreen M. Giesler, University of Illinois, Urbana, IL; and C. O. Haney, K. A. Chamales, L. Di Girolamo, R. M. Rauber, and G. Zhao

P2.16
Some issues of using CALIPSO data to study the backscattering properties of aerosol in the vicinity of clouds
Weidong Yang, University of Maryland, Greenbelt, MD; and A. Marshak and T. Varnai

P2.17
P2.18
A New Retrieval of Aerosol Optical Depth from Reflectance Ratios on Partly Cloudy Days: Development and Evaluation
Evgueni I. Kassianov, PNNL, Richland, WA; and M. Ovchinnikov, L. K. Berg, S. A. McFarlane, C. Flynn, R. A. Ferrare, C. A. Hostetler, and M. Alexandrov

P2.19
Investigation the effects of realistic dust-pollution mixed scenarios on the degree of linear polarization
Olga V. Kalashnikova, JPL, Pasadena, CA; and M. J. Garay, I. N. Sokolik, and A. B. Davis

P2.21
Estimating and correcting MODIS 1D cloud retrieval errors in marine boundary layer clouds
K. Franklin Evans, Univ. of Colorado, Boulder, CO; and B. Stevens, A. Marshak, and T. Várnai

P2.22
MISR satellite radiances and the inference of global aerosol properties
Michael J. Garay, Raytheon Corporation, Pasadena, CA; and O. V. Kalashnikova and D. J. Diner

P2.23
Synergistic use of MODIS and AIRS: Characterization by using AIRS Level-2 atmospheric profiles and MODIS Level-2 cloud products
Mathias Schreier, UCLA/JPL, La Cañada Flintridge, CA; and B. Kahn, L. Li, E. Fishbein, and A. Eldering

P2.24
Alternative Method for Data Fusion of NASA CERES and A-TRAIN datasets: An Evaluation of Triplestore
Louis Nguyen, NASA/LaRC, Hampton, VA; and M. L. Nordeen, T. L. Chee, D. R. Doelling, P. Minnis, and M. L. Nelson


Joint Poster Session 3
Joint Indirect Effects: Posters
Location: Exhibit Hall (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Cloud Physics; and the 13th Conference on Atmospheric Radiation )
JP3.1A
Vertical distributions of cumulus cloud microphysical properties and their effects on shortwave radiative forcing
Huiwen Xue, Peking University, Beijing, China; and S. Zhang and G. Feingold

JP3.4
A review of our understanding of the aerosol—cloud interaction from the perspective of a bin resolved cloud scale modelling
Andrea I. Flossmann Sr., University Blaise Pascal/CNRS, Aubière, France; and W. Wobrock

Handout (520.6 kB)

JP3.5
Strong Long-term Net Impacts of Aerosols on Cloud and Precipitation
Zhanqing Li, University of Maryland, College Park, MD; and F. Niu, D. Rosenfeld, Y. Liu, and J. Fan

JP3.6
JP3.7
Cloud base aerosol characteristics and implications for cloud microphysics in southeast Queensland
Sarah Tessendorf, NCAR, Boulder, CO; and C. Weeks, R. T. Bruintjes, and D. Axisa

Handout (652.8 kB)

JP3.9
The possible effects of aerosol and moisture on cloud and precipitation over the Korea peninsula
Hwan-Jin Song, Seoul National University, Seoul, Korea, Republic of (South); and B. J. Sohn

JP3.10
Third PAllas Cloud Experiment (PACE III): campaign description
K.A. Neitola, Finnish Meteorological Institute, Helsinki, Finland; and A. P. Hyvärinen, M. Komppula, P. Miettinen, J. Spiegel, B. Noziére, S. Ekström, D. Brus, E. Asmi, N. Kivekäs, A. Leskinen, H. Portin, A. Jaatinen, L. Hao, A. Kortelainen, S. Romakkaniemi Sr., T. Anttila, Y. Viisanen, and H. Lihavainen

Poster JP3.11 has been moved. New paper number J7.2A

JP3.12
Aerosol impacts on wintertime orographic precipitation
William R. Cotton, Colorado State University, Fort Collins, CO; and D. Ward and S. Saleeby

JP3.13
Aerosol Pollution Impacts over an Urban Complex
Gustavo Carrió, Colorado State University, Fort Collins, CO; and W. R. Cotton

Handout (227.2 kB)

JP3.14
Aerosol effects on the development of deep convective clouds using a detailed CRM
Zachary J. Lebo, California Institute of Technology, Pasadena, CA; and Y. C. Chen and J. H. Seinfeld

Handout (361.9 kB)

JP3.15
Sensitivity of Ensemble Simulations of Idealized Tropical Cyclones to Variations in Saharan Dust Concentrations
R. J. Maliawco, University of Illinois, Urbana, IL; and G. M. McFarquhar and B. F. Jewett

JP3.16
Observing aerosol impacts on tropical deep convective clouds
Rachel L. Storer, Colorado State University, Fort Collins, CO; and S. C. van den Heever and T. L'Ecuyer

JP3.17
Impact of varying CCN concentration on the precipitation process in a simulated convective storm
Conrad L. Ziegler, NOAA/NSSL, Norman, OK ; and E. R. Mansell and E. C. Bruning

Handout (1.5 MB)

JP3.18
The impact of aerosols on the development of a supercell storm
Kyo-Sun Sunny Lim, Yonsei University, Seoul, Korea, Republic of (South); and S. Y. Hong, S. S. Yum, J. Dudhia, and J. Klemp

JP3.19
Field Studies of the Effect of Anthropogenic Aerosols on Ice Nucleation
Daniel J. Cziczo, PNNL, Richland, WA; and G. Kulkarni, M. Pekour, K. Pratt, P. J. DeMott, A. J. Prenni, S. Gallavardin, and U. Lohmann


Poster Session 3
Radiative Transfer Theory and Radiative Parameterizations
Location: Exhibit Hall (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
P3.1
Validation of the community radiative transfer model
Shouguo Ding Sr., Texas A&M University, College Station, Texas; and P. Yang, F. Weng, Q. Liu, Y. Han, P. Van Delst, J. Li, and B. Baum

P3.2
Impacts of the McICA method on the cloud-radiation interaction in the GEM model
Danahé Paquin-Ricard, Canadian Network for Regional Climate Modelling and Diagnostics, Montreal, QC, Canada; and P. A. Vaillancourt, H. W. Barker, and J. N. S. Cole

P3.4
Two- and four- stream combination approximations for computation of diffuse actinic fluxes
Hua Zhang, National Climate Center/China Meteorological Administration, Beijing, China; and F. Zhang Sr. and Q. Fu

P3.5
Effects of a new radiative transfer model on tropical cyclones and surface temperature
Paul A. Vaillancourt, Numerical Weather Prediction Research Section, Dorval, QC, Canada; and M. Vallée and A. Zadra

P3.6
P3.8
Solar radiative transfer in a 3D CSRM simulation of a “mock-Walker” circulation
Jason N.S. Cole, EC, Downsview, ON, Canada; and H. W. Barker

P3.9 has been moved. New paper number 4.6A

P3.10
Radiative transfer simulation of dust-like aerosol: uncertainties from particle shape and refractive index
Bingqi Yi, Texas A&M University, College Station, TX; and P. Yang, G. Kattawar, C. Hsu, and S. C. Tsay

P3.11
Towards Generalized Boundary Conditions in DISORT
Istvan Laszlo, NOAA/NESDIS/STAR, Camp Springs, MD; and K. Stamnes, W. J. Wiscombe, and S. C. Tsay

Handout (992.9 kB)

P3.12
The Radiation Fluxes of NCEP/Climate Forecast System Reanalysis Validated with NASA/CERES
Shi-Keng Yang, NOAA/NWS/NCEP/CPC/Wyle, Camp Springs, MD; and Y. T. Hou, C. S. Long, T. Wong, and D. A. Rutan

P3.13
A multiresolution approach to representing MODIS aerosol optical depth data
Cory Ahrens, Tech-X Corp., Boulder, CO; and D. Fillmore

P3.16

Formal Poster Viewing with Reception
Location: Exhibit Hall (DoubleTree by Hilton Portland)

Thursday, 1 July 2010

8:30 AM-10:00 AM: Thursday, 1 July 2010

Recording files available
Session 9
Earth Radiation Budget III: Spectral Radiation Measurements
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Roger Davies, University of Auckland
8:30 AM
9.1
CLARREO: decadal change accuracy for reflected and emitted Earth spectra
Bruce A. Wielicki, NASA/LARC, Hampton, VA; and D. F. Young, J. G. Anderson, F. Best, K. Bowman, B. Cairns, W. Collins, J. Corliss, D. R. Doelling, J. A. Dykema, D. R. Feldman, R. Holz, Y. Huang, Z. Jin, K. Jucks, S. Kato, D. F. Keyes, D. B. Kirk-Davidoff, R. Knuteson, G. Kopp, D. P. Kratz, A. A. Lacis, S. Leroy, X. Liu, C. Lukashin, A. J. Mannucci, M. I. Mishchenko, M. G. Mlynczak, N. Phojanamongkolkij, P. Pilewskie, S. Platnick, V. Ramaswamy, H. Revercomb, C. M. Roithmayr, F. G. Rose, S. Sandford, E. Shirley, P. Speth, K. J. Thome, D. Tobin, and J. Xiong

8:45 AM
9.2
Reference Inter-Calibration Ability of CLARREO Reflected Solar Imaging Spectrometer
Constantine Lukashin, SSAI, Hampton, VA; and D. MacDonnell, C. Roithmayr, P. Speth, and B. A. Wielicki
9:00 AM
9.3
Variability in SCIAMACHY Earth-reflected solar spectral radiance: Guidance for climate benchmarking
P. Pilewskie, Univ. of Colorado, Boulder, CO; and Y. Roberts, B. Kindel, and G. Kopp
9:15 AM
9.4
9:30 AM
9.5
The AIRS hyperspectral IR radiance climate data record
Thomas Pagano, JPL/California Institute of Technology, Pasadena, CA; and H. H. Aumann, M. Chahine, and D. A. Elliott
9:45 AM
9.6
Sun-pointing ground-based FTS measurements of atmospheric water vapour absorption
Liam Tallis, Univeristy of Reading, Reading, United Kingdom; and K. P. Shine, T. Gardiner, M. Coleman, and I. V. Ptashnik

10:00 AM-10:30 AM: Thursday, 1 July 2010


Coffee Break
Location: Exhibit Hall (DoubleTree by Hilton Portland)

10:30 AM-12:00 PM: Thursday, 1 July 2010

Recording files available
Session 10
Remote Sensing II: Active and Multi-Instrument/Platform
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: P. Pilewskie, Univ. of Colorado
10:30 AM
10.1
The effect of cloud forward scattering on the ICESat surface altimetry measurements
Alexander Marshak, NASA/GSFC, Greenbelt, MD; and Y. Yang, S. P. Palm, and W. J. Wiscombe
10:45 AM
10.2
Cloud statistics and cloud radiative effect for a low-mountain site
Kerstin Ebell, University of Cologne, Cologne, Germany; and S. Crewell, U. Löhnert, D. D. Turner, and E. J. O'Connor
11:00 AM
10.3
Remote sensing of cloud thermodynamic phase from the A-Train : Intercomparison of passive and active sensors retrievals for the establishment of a reference joint dataset
Shan Zeng, Laboratoire d'Optique Atmosphérique, Villeneuve d'Ascq, France; and J. Riedi, F. Parol, S. Platnick, C. Cornet, and F. Thieuleux
11:15 AM
10.4
Comparison of space-based cloud property retrievals with ground-based observations and climate model simulations in West Africa
Jan Fokke Meirink, KNMI, De Bilt, Netherlands; and H. Deneke, W. Greuell, R. Roebeling, E. Van Meijgaard, and M. A. Miller
11:30 AM
10.5
Global cirrus cloud properties from CloudSat 2C-ICE product
Min Deng, University of Wyoming, Laramie, WY; and G. G. Mace, Z. Wang, and H. Okamoto
11:45 AM
10.6
Simulating the measurement with 3D Monte Carlo radiative transfer
Tobias Zinner, Ludwig-Maximilians-Universitaet, Munich, Germany; and C. Emde, R. Buras, L. Bugliaro, F. Faure, and B. Mayer

12:00 PM-1:30 PM: Thursday, 1 July 2010


Lunch

1:30 PM-3:00 PM: Thursday, 1 July 2010

Recording files available
Joint Session 6
Indirect Effects I
Location: Cascade Ballroom (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Cloud Physics; and the 13th Conference on Atmospheric Radiation )
Chairs: Patrick Y. Chuang, Univ. of California; David B. Mechem, University of Kansas
1:30 PM
J6.1
1:45 PM
J6.2
2:00 PM
J6.3
A multi-platform analysis of the precipitation susceptibility of warm clouds
Armin Sorooshian, University of Arizona, Tucson, AZ; and G. Feingold, M. Lebsock, H. Jiang, and G. L. Stephens
2:15 PM
J6.4
A consideration on the relative strengths of aerosol direct and indirect forcings on the earth's climate system
Teruyuki Nakajima, University of Tokyo, Kashiwa, Chiba, Japan; and K. Suzuki, T. Y. Nakajima, M. Mukai, E. Oikawa, and D. Goto
2:30 PM
J6.5
2:45 PM
J6.6
Observed and Projected Ocean Wind Speed Trends and Marine Boundary Layer Clouds
Jan Kazil, CIRES/Univ. of Colorado, Boulder, CO; and G. Feingold

3:00 PM-3:30 PM: Thursday, 1 July 2010


Coffee Break
Location: Exhibit Hall (DoubleTree by Hilton Portland)

3:30 PM-5:30 PM: Thursday, 1 July 2010

Recording files available
Joint Session 7
Indirect Effects II
Location: Cascade Ballroom (DoubleTree by Hilton Portland)
Hosts: (Joint between the 13th Conference on Cloud Physics; and the 13th Conference on Atmospheric Radiation )
Chairs: T. Nakajima, Center for Climate System Research, University of Tokyo; Eric M. Wilcox, NASA/GSFC
3:30 PM
J7.1
The role of wet scavenging in controlling the impact of biogenic and anthropogenic pollution on Arctic cloud properties
Timothy J. Garrett, University of Utah, Salt Lake City, UT; and K. Tietze, P. Novelli, A. Stohl, and C. Zhao
3:45 PM
J7.2 has been moved to poster JP3.1A

3:45 PM
J7.2A
Changes in precipitation intensity in Mexico City: Urban Heat island effect or the impact of aerosol pollution?
Graciela B. Raga, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico; and D. Baumgardner
4:00 PM
J7.3
5:15 PM
J7.8

Friday, 2 July 2010

8:30 AM-10:00 AM: Friday, 2 July 2010

Recording files available
Session 11
Aerosol Remote Sensing and Radiative Forcing
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Gregory Schuster, LRC
8:30 AM
11.1
8:45 AM
11.2
Aerosols and Climate in China: Observations and Modeling
Zhanqing Li, University of Maryland, College Park, MD; and H. Chen, S. C. Tsay, and J. Huang
9:00 AM
11.3
9:15 AM
11.4
Progress in the simulation of the optical properties of dust-like aerosol particles
Ping Yang, Texas A&M Univerisity, College Station, TX; and G. W. Kattawar, L. Bi, Q. Feng, and Z. Meng

9:30 AM
11.5

10:00 AM-10:30 AM: Friday, 2 July 2010


Coffee Break
Location: Exhibit Hall (DoubleTree by Hilton Portland)

10:30 AM-12:00 PM: Friday, 2 July 2010

Recording files available
Session 12
Indirect Effects II: Convective, Mixed and Ice Clouds
Location: Pacific Northwest Ballroom (DoubleTree by Hilton Portland)
Host: 13th Conference on Atmospheric Radiation
Chair: Laura M. Hinkelman, JISAO/Univ. of Washington
10:30 AM
12.1
Remote sensing of aerosol optical properties in partly cloudy conditions
Gregory Schuster, LRC, Hampton, VA; and W. Su, B. Fabbri, R. Palikonda, and P. Minnis
10:45 AM
12.2
Response of deep convective clouds to increases in aerosol burdens
Daniel A. Brown, Oregon State University, Corvallis, OR; and J. A. Coakley Jr. and W. R. Tahnk
11:00 AM
12.3
The effect of Saharan dust and the seeder-feeder mechanism on the relationship between temperature and ice formation in clouds observed with lidar
Patric Seifert, Leibniz Institute for Tropospheric Research (TROPOS), Leipzig, Germany; and A. Ansmann, I. Mattis, D. Müller, D. Althausen, U. Wandinger, M. Tesche, and C. Pérez
11:15 AM
12.4
Aerosol, cumulus congestus, and Madden-Julian Oscillation
Xiaowen Li, GESTAR/Morgan State University and NASA/GSFC, Greenbelt, MD; and W. K. Tao
11:30 AM
12.5
Global modeling of soot-cloud interactions
Trude Storelvmo, Yale University, New Haven, CT; and C. Hoose
11:45 AM
12.6
Radiative impact of Saharan dust on precipitation forecast over western Europe during COPS
Jean-Pierre Chaboureau, University of Toulouse/CNRS, Toulouse, France; and E. Richard, J. P. Pinty, C. Flamant, P. Di Girolamo, C. Kiemle, A. Behrendt, H. Chepfer, M. Chiriaco, and V. Wulfmeyer

12:20 PM-12:25 PM: Friday, 2 July 2010


Conference Ends