2nd Symposium on Aerosol-Cloud-Climate Interactions

Program Chairs: Yang Zhang , North Carolina State Univ. ; Renyi Zhang , Texas A&M University

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Sunday, 17 January 2010

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7:30 AM-9:00 AM: Sunday, 17 January 2010


Short Course Registration

9:00 AM-6:00 PM: Sunday, 17 January 2010


Annual Meeting Registration Begins

12:00 PM-4:00 PM: Sunday, 17 January 2010


Weatherfest

3:00 PM-4:00 PM: Sunday, 17 January 2010


First-Time Attendee Briefing
Location: B314 (GWCC)

5:00 PM-6:00 PM: Sunday, 17 January 2010


Annual Meeting Review and Fellows Awards
Location: B314 (GWCC)

6:00 PM-7:00 PM: Sunday, 17 January 2010


Fellows Reception
Location: Exhibit Hall B2 (GWCC)

Monday, 18 January 2010

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7:30 AM-5:30 PM: Monday, 18 January 2010


Registration Open

9:00 AM-10:30 AM: Monday, 18 January 2010


Presidential Forum
Location: Thomas Murphy Ballroom 1 and 2 (GWCC)

10:30 AM-11:00 AM: Monday, 18 January 2010


Coffee Break in Meeting Room Foyer

12:00 PM-1:30 PM: Monday, 18 January 2010


Lunch Break

2:30 PM-4:00 PM: Monday, 18 January 2010


Formal Poster Viewing with Coffee Break
Location: Exhibit Hall B2 (GWCC)

5:30 PM-7:30 PM: Monday, 18 January 2010


Opening of the Exhibit Hall with Reception
Location: Exhibit Hall B1 (GWCC)

Tuesday, 19 January 2010

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8:30 AM-9:45 AM: Tuesday, 19 January 2010

Recording files available
Joint Session 12
Effects of Aerosol on Cloud and Precipitation - I
Location: B315 (GWCC)
Hosts: (Joint between the 2nd Symposium on Aerosol-Cloud-Climate Interactions; and the 12th Conference on Atmospheric Chemistry )
Cochairs: Steven Ghan, PNNL; Fangqun Yu, State University of New York
  8:30 AM
J12.1
Overview of Indirect and Semi-direct Aerosol Campaign (ISDAC)—the influence of arctic aerosols on clouds (Invited Speaker)
Steven J. Ghan, PNNL, Richland, WA; and G. McFarquhar, J. Verlinde, S. Brooks, M. Dubey, A. Korolev, P. Liu, A. M. Macdonald, M. Ovchinnikov, S. Xie, and A. Zelenyuk
Recorded presentation

  9:00 AM
J12.2
Evidence for the aerosol indirect effect in shallow cumuli
Larry K. Berg, PNNL, Richland, WA; and C. Berkowitz, G. Senum, and S. Springston
Recorded presentation

  9:15 AM
J12.3
The effect of smoke on pyrocumulonimbus: A satellite perspective
Daniel T. Lindsey, NOAA/NESDIS, Fort Collins, CO; and M. D. Fromm
Recorded presentation

  9:30 AM
J12.4
Significant Impact of Aerosols on Multi-year Rain Frequency and Cloud Thickness
Zhanqing Li, University of Maryland, College Park, MD; and F. Niu

Presentation PDF (119.2 kB)

9:45 AM-11:00 AM: Tuesday, 19 January 2010


Formal Poster Viewing with Coffee Break
Location: Exhibit Hall B2 (GWCC)

11:00 AM-12:00 PM: Tuesday, 19 January 2010

Recording files available
Joint Session 13
Effects of Aerosol on Cloud and Precipitation - II
Location: B315 (GWCC)
Hosts: (Joint between the 2nd Symposium on Aerosol-Cloud-Climate Interactions; and the 12th Conference on Atmospheric Chemistry )
Cochairs: Sonia M. Kreidenweis, Colorado State University; Peter Daum, BNL
  11:00 AM
J13.1
Overview of the G-1 Aircraft Measurements during the VAMOS Ocean-Cloud-Atmosphere-Land Study - Regional Experiment (VOCALS-REx) (Invited Speaker)
Peter H. Daum, BNL, Upton, NY; and L. I. Kleinman, G. Senum, Y. N. Lee, S. Springston, and A. Sedlacek
Recorded presentation

  11:30 AM
J13.2
Ice nucleation behavior of particles generated in open burning of biomass
Sonia M. Kreidenweis, Colorado State University, Fort Collins, CO; and P. J. DeMott, M. D. Petters, A. J. Prenni, C. M. Carrico, C. E. Wold, J. L. Collett Jr., H. Moosmüller, W. C. Malm, and W. M. Hao
Recorded presentation

  11:45 AM
J13.3
Investigation of smoke-cloud mixed scenes with A-Train multi-sensor data during the boreal wild fires in summer of 2007
Oleksandr Karabanov, Georgia Institute of Technology, Atlanta, GA; and I. N. Sokolik
Recorded presentation

11:00 AM-6:00 PM: Tuesday, 19 January 2010


Exhibits Open
Location: Exhibit Hall B1 (GWCC)

12:00 PM-1:30 PM: Tuesday, 19 January 2010


Kuettner Symposium Luncheon
Location: B208 (GWCC)
  12:00 PM
B1.1
Joach Kuettner—A Man in Love with the Sky
Einar Enevoldson, The Perlan Project, Emeryville, CA


Lunch Break (Cash and Carry in Exhibit Hall)

1:30 PM-3:00 PM: Tuesday, 19 January 2010

Recording files available
Joint Session 15
Cloud Condensation Nuclei (CCN)
Location: B316 (GWCC)
Hosts: (Joint between the 2nd Symposium on Aerosol-Cloud-Climate Interactions; and the 12th Conference on Atmospheric Chemistry )
Cochairs: Darrel Baumgardner, Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México; Markus D. Petters, North Carolina State University
  1:30 PM
J15.1
Technological advances in airborne instrumentation: Aerosol and cloud particle characterization (Invited Speaker)
Darrel Baumgardner, Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México, Mexico City, Mexico
Recorded presentation

  2:00 PM
J15.2
Aerosol-cloud interactions of secondary organic aerosols formed from the oxidation of linear, branched, and cyclic alkanes and alkenes
Markus D. Petters, North Carolina State University, Raleigh, NC; and A. Faulhaber, A. J. Prenni, C. M. Carrico, P. J. DeMott, S. M. Kreidenweis, and P. J. Ziemann
Recorded presentation

  2:15 PM
J15.3
Mixing Primary and Secondary Organic Cloud Condensation Nuclei
Akua Asa-Awuku, University of California, Riverside, CA; and A. Robinson and N. Donahue
Recorded presentation

  2:30 PM
J15.4
Measurements of cloud condensation nuclei and droplet activation kinetics in pollution-influenced arctic air masses during the spring and summer of 2008 (NASA ARCTAS / NOAA ARCPAC)
Terry L. Lathem, Georgia Institute of Technology, Atlanta, GA; and R. H. Moore, A. Nenes, B. E. Anderson, C. A. Brock, A. Clarke, R. Bahreini, J. Cozic, A. Middlebrook, J. L. Jimenez, M. C. Cubison, R. Weber, and A. Hecobian

  2:45 PM
J15.5
Investigation of Cloud Nucleation Activity of Regional Dust Samples using Adsorption Activation Theory and CCN Measurements
Prashant Kumar, Georgia Institute of Technology, Atlanta, GA; and I. N. Sokolik and A. Nenes

3:00 PM-3:30 PM: Tuesday, 19 January 2010


Coffee Break in Exhibit Hall
Location: Exhibit Hall B1 (GWCC)

3:30 PM-5:30 PM: Tuesday, 19 January 2010

Recording files available
Joint Session 16
Modeling Studies on Aerosol-Cloud-Climate Interactions
Location: B315 (GWCC)
Hosts: (Joint between the 2nd Symposium on Aerosol-Cloud-Climate Interactions; and the 12th Conference on Atmospheric Chemistry )
Cochairs: Athanasios Nenes, Georgia Institute of Technology; Yang Zhang, North Carolina State University
  3:30 PM
J16.1
How can in-situ observations constrain and improve modeling of aerosol indirect effects? (Invited Speaker)
Athanasios Nenes, Georgia Institute of Technology, Atlanta, GA

  4:00 PM
J16.2
Sensitivity of Simulated Aerosol and Cloud Properties to New Particle Formation and Aerosol Activation Parameterizations
Yang Zhang, North Carolina State Univ., Raleigh, NC; and Y. Chen, Y. Pan, P. R. Pillai, A. Nenes, S. Ghan, R. C. Easter, and R. Bennartz

  4:15 PM
J16.3
Spatial distributions of global cloud condensation nuclei: Modelling and comparison with measurements
Fangqun Yu, State University of New York, Albany, NY; and G. Luo
Recorded presentation

  4:30 PM
J16.4
Ice crystal number concentration sensitivity to dynamical forcing and ice nuclei concentration: A global model study
Donifan Barahona, NASA/GSFC, Greenbelt, MD; and A. Nenes
Recorded presentation

  4:45 PM
J16.5
Aerosol indirect forcing on a range of tropical cloud systems developing within a radiative convective equilibrium framework
Susan C. van den Heever, Colorado State University, Fort Collins, CO
Recorded presentation

  5:00 PM
J16.6
Impact of Saharan dust as nucleating aerosols on Hurricane Helene's early development
Henian Zhang, Georgia Institute of Technology, Atlanta, GA; and I. N. Sokolik and J. A. Curry

  5:15 PM
J16.7
Effect of aerosol-cloud interactions on the hydrological cycle during the Amazonian biomass burning season
John E. Ten Hoeve, Stanford University, Stanford, CA; and L. A. Remer and M. Z. Jacobson
Recorded presentation

Wednesday, 20 January 2010

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8:30 AM-10:00 AM: Wednesday, 20 January 2010

Recording files available
Joint Session 17
Air quality and climate change - I
Location: B315 (GWCC)
Hosts: (Joint between the 12th Conference on Atmospheric Chemistry; and the 2nd Symposium on Aerosol-Cloud-Climate Interactions )
Cochairs: Gregory Carmichael, University of Iowa, Center for Global and Regional Environmental Research; Jeffrey S. Gaffney, Univ. of Arkansas
  8:30 AM
J17.1
Asian Aerosols: Current and Future Distributions and Implications to Air Quality and Regional Climate Change (Invited Speaker)
Gregory Carmichael, University of Iowa, Iowa City, IA; and B. Adhikary, S. Kulkarni, Y. Cheng, D. Streets, Q. Zhang, C. Wei, and V. Ramanathan
Recorded presentation

  9:00 AM
J17.2
Anthropogenic Perturbations of Biogenic Aerosols: Climate Impacts and Feedbacks
Jeffrey S. Gaffney, Univ. of Arkansas, Little Rock, AR; and N. A. Marley

Presentation PDF (115.0 kB)

  9:15 AM
J17.3
Interannual variability of aerosols and its relationship with downward shortwave radiation
Manuel D. Zuluaga, Georgia Institute of Technology, Atlanta, GA; and C. D. Hoyos, P. J. Webster, and J. A. Curry

  9:30 AM
J17.4
Sensitivity of Atmospheric Chemistry/Aerosols Model Coupled to
Tomas Halenka, Charles Univ., Prague, Czech Republic; and P. Huszar and M. Belda
Recorded presentation

  9:45 AM
J17.5
Determining Aerosol Angstrom Absorption Coefficients: Comparison of Full Spectrum Integrating Sphere Reflection Spectroscopy with 3 and 7 Wavelength Filter Absorption Methods
Nancy A. Marley, Univ. of Arkansas, Little Rock, AR; and J. S. Gaffney, V. Rajaram, and E. V. Fischer

Presentation PDF (55.4 kB)

10:00 AM-10:30 AM: Wednesday, 20 January 2010


Coffee Break in Meeting Room Foyer

10:30 AM-12:00 PM: Wednesday, 20 January 2010

Recording files available
Joint Session 19
Air quality and climate change - II
Location: B315 (GWCC)
Hosts: (Joint between the 12th Conference on Atmospheric Chemistry; and the 2nd Symposium on Aerosol-Cloud-Climate Interactions )
Cochairs: Armistead G. Russell, Georgia Institute of Technology; V. Rao Kotamarthi, ANL
  10:30 AM
J19.1
Climate Impacts on Air Pollution and the Related Health Impacts and Increased Control Costs (Invited Speaker)
Armistead G. Russell, Georgia Institute of Technology, Atlanta, GA; and E. Tagaris, K. Liao, and P. Amar
Recorded presentation

  11:00 AM
J19.2
Large Scale Parameter Sweeps Procedures for developing condensed aerosol schemes for climate models
V. Rao Kotamarthi, ANL, Argonne, IL; and T. Stef-Praun

  11:15 AM
J19.3
Observational constraints on the vertical distribution of instantaneous ozone radiative forcing in chemistry climate models
Kevin Bowman, JPL, Pasadena, CA; and H. M. Worden, A. Aghedo, S. Kulawik, D. Shindell, G. Faluvegi, J. F. Lamarque, D. Jones, M. Parrington, and L. Horowitz
Recorded presentation

  11:30 AM
J19.4
The radiative impact of airborne dust on the Saharan cyclone on February 2007
Diana Bou Karam, LATMOS, CNRS, Paris, France; and C. N. Flamant, A. Evan, J. Cuesta, and E. R. Williams
Recorded presentation

Presentation PDF (214.1 kB)

  11:45 AM
J19.5
Influence of Atmospheric Nuclear Explosions on Climate Change
Yoshiaki Fujii, Hokkaido University, Sapporo, Japan
Recorded presentation

Presentation PDF (371.9 kB)

11:00 AM-6:30 PM: Wednesday, 20 January 2010


Exhibits Open

12:00 PM-1:30 PM: Wednesday, 20 January 2010


Lunch Break (Cash and Carry in Exhibit Hall)

2:30 PM-4:00 PM: Wednesday, 20 January 2010


Formal Poster Viewing with Coffee Break
Location: Exhibit Hall B2 (GWCC)

Joint Poster Session
Aerosol, Cloud, and Climate
Location: Exhibit Hall B2 (GWCC)
Hosts: (Joint between the 2nd Symposium on Aerosol-Cloud-Climate Interactions; and the 12th Conference on Atmospheric Chemistry )
Cochairs: Renyi Zhang, Texas A&M University; Yang Zhang, North Carolina State University
 
477
Impacts Of Weather Conditions Modified By Urban Expansion On Secondary Organic Aerosol And Ozone Formation with WRF/CHEM
Xuemei Wang, Sun Yat-sen Univ., Guangzhou, Guangdong, China; and Z. Wu, F. Chen, and A. Guenther

 
478
Reactive and Non-reactive Quenching of O(1D) by the Potent Greenhouse Gases SO2F2, NF3, and SF5CF3
Zhijun Zhao, Georgia Institute of Technology, Atlanta, GA; and P. L. Laine, J. M. Nicovich, and P. H. Wine

Handout (1.0 MB)

 
479
Aerosol Impact on Sea Surface Temperature Retrievals: Sensitivity and Modeling
Alec Setnor Bogdanoff, Florida State University, Tallahassee, FL; and D. L. Westphal, J. S. Reid, J. Cummings, E. Hyer, J. Campbell, and C. A. Clayson

 
480
Impact of Arabian Sea pollution on the Bay of Bengal winter monsoon rains
Andrew Martin, Florida State University, Tallahassee, FL

 
481
On determining characteristic velocities for calculation of PDF-averaged cloud droplet number concentration, effective radius and autoconversion rate
Ricardo Morales, Georgia Institute of Technology, Atlanta, GA; and A. Nenes

 
482
Size-resolved Scanning Flow CCN Analysis (SFCA): A method for fast measurements of CCN spectra
Richard H. Moore, Georgia Institute of Technology, Atlanta, GA; and A. Nenes

 
483
A satellite multi-sensor view of the Mount Redoubt eruption to aid in assessments of volcanic aerosol radiative forcing
Cindy L. Young, Georgia Institute of Technology, Atlanta, GA; and I. N. Sokolik and J. Dufek

 
484
Volcanic ash aggregation in eruptive plumes
Jennifer W. Telling, Georgia Institute of Technology, Atlanta, GA; and J. Dufek

 
485
Understanding the effects of aerosols on cloud microphysics in coastal urban environments
Nathan Hosannah, City University of New York Graduate Center, New York, NY; and J. E. González

Handout (645.7 kB)

 
486
A new physically-based parameterization of ice cloud formation for large-scale simulations
Donifan Barahona, NASA/GSFC, Greenbelt, MD; and A. Nenes

 
487
Estimate of dust emissions in the intertropical discontinuity region of the West African Monsoon
Diana Bou Karam, LATMOS, CNRS, Paris, France; and C. Flamant and P. Tulet

Handout (806.2 kB)

 
488
Dusty gust fronts at synoptic scale, initiated and maintained by moist convection over the Sahara desert
Diana Bou Karam, LATMOS, CNRS, Paris, France; and E. R. Williams, M. McGraw-Herdeg, M. A. Janiga, J. Cuesta, C. N. Flamant, and C. Thorncroft

Handout (1.5 MB)

 
489
Impact of Asian dust on the surface radiative balance and photosynthetic active radiation: implications for dryland ecosystem functioning
Xin Xi, Georgia Institute of Technology, Atlanta, GA; and I. N. Sokolik

 
490
Examining the Impact of Biomass Burning Aerosol on Clouds and Precipitation in high Latitudes using the Weather Research and Forecasting (WRF) Model and Remote Sensing Data
Zheng Lu, Georgia Institute of Technology, Atlanta, GA; and I. N. Sokolik

 
Poster 491 has moved to J16.7

 
491.A
A Prognostic Parameterization of Cloud Microphysics and Fractional Cloudiness for NWP and Climate Models
Laura Fowler, NCAR, Boulder, CO

Handout (1.1 MB)

 
492
Improvement of Takahashi's cloud model to simulate the CCN effects on convective cloud and precipitation development
Hannah Lee, Yonsei University, Seoul, South Korea; and S. S. Yum

 
493
JAMEX2009: Field experiment to develop a physical basis for CCN parameterization over central Nepal
Prabhakar Shrestha, Duke University, Durham, NC; and A. P. Barros, R. Saleh, A. Khylostov, W. K. M. Lau, S. C. Tsay, Q. Ji, C. Li, R. B. Kayastha, D. Aryal, S. Bell, S. Shrestha, and A. Ghale

 
494
Monitoring of aerosol patterns along the river valleys of Nepal using MODIS visible channels
Prabhakar Shrestha, Duke University, Durham, NC; and J. Brun and A. P. Barros

 
495
Characteristics and impacts of the aerosol over Oklahoma determined from airborne measurements during the RACORO campaign
Katelyn M. Johnson, Texas A&M University, College Station, TX; and C. D. McClure, D. R. Collins, H. Jonsson, R. K. Woods, J. Ogren, and B. Andrews

 
496
Influence of multiple precursors and oxidants on the growth and evolution of recently formed particles
Crystal D. McClure, Texas A&M University, College Station, TX; and K. M. Johnson, D. R. Collins, S. W. North, and J. Geidosch

 
564
Understanding Aerosol-Cloud Interactions in Ice Saturated Environments using AHSRL, CALIOP and Trajectory Cluster Analysis
Richard D. Hildner, University of Wisconsin, Madison, WI; and G. J. Tripoli and E. W. Eloranta

5:30 PM-6:30 PM: Wednesday, 20 January 2010


Reception in Exhibit Hall (Cash Bar)
Location: Exhibit Hall B1 (GWCC)

7:00 PM-9:00 PM: Wednesday, 20 January 2010


AMS Annual Awards Banquet
Location: Thomas Murphy Ballroom 1-4 (GWCC)

Thursday, 21 January 2010

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7:30 AM-8:30 AM: Thursday, 21 January 2010


Washington Symposium Breakfast
Location: B208 (GWCC)

9:45 AM-11:00 AM: Thursday, 21 January 2010


Formal Poster Viewing with Coffee Break
Location: Exhibit Hall B2 (GWCC)

9:45 AM-1:30 PM: Thursday, 21 January 2010


Exhibits Open

3:00 PM-3:30 PM: Thursday, 21 January 2010


Coffee Break in Meeting Room Foyer

5:00 PM-5:05 PM: Thursday, 21 January 2010


AMS 90th Annual Meeting Adjourns
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