Program: 13th Conference on Atmospheric Chemistry (91st American Meteorological Society Annual Meeting)

Registration for Student Conference and Short Course

Short Course Registration

WeatherFest

Welcome Reception Honoring Newly Elected Fellows

Location: 4E (Washington State Convention Center)

Registration continues through January 27

Weather Video Preview Theater

Location: 303 (Washington State Convention Center)

Plenary Session

Presidential Forum: Communicating Weather and Climate

Location: 6AB (Washington State Convention Center)

Hosts: (Joint between the Events; the 15th Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS); the First Conference on Transition of Research to Operations: Successes, Plans and Challenges; the Fourth Annual CCM Forum; the Special Symposium on Advances in Modeling and Analysis Using Python; the Michio Yanai Symposium; the 27th Conference on Interactive Information Processing Systems (IIPS); the 25th Conference on Hydrology; the 24th Conference on Weather and Forecasting/20th Conference on Numerical Weather Prediction; the 23rd Conference on Climate Variability and Change; the 20th Symposium on Education; the 18th Conference on Planned and Inadvertent Weather Modification; the 16th Conference on Middle Atmosphere; the 13th Conference on Atmospheric Chemistry; the Ninth Conference on Artificial Intelligence and its Applications to the Environmental Sciences; the Ninth History Symposium; the 8th Conference on Space Weather; the Seventh Annual Symposium on Future Operational Environmental Satellite Systems; the Sixth Symposium on Policy and Socio-economic Research; the 5th Symposium on Lidar Atmospheric Applications; the Fifth Conference on the Meteorological Applications of Lightning Data; the Third Symposium on Aerosol-Cloud-Climate Interactions; the Second Aviation, Range and Aerospace Meteorology Special Symposium on Weather-Air Traffic Management Integration; the Second Conference on Weather, Climate, and the New Energy Economy; the Second Symposium on Environment and Health; the More Effectively Communicating the Science of Tropical Climate and Tropical Cyclones; the Special Symposium on Applications of Air Pollution Meteorology; the IMPACTS: Weather 2010; and the 14th Conference of Atmospheric Science Librarians International )

9:00 AM

CWAC

Recorded Presentation

Panel Discussion

Communicating Weather and Climate

Location: 6AB (Washington State Convention Center)

Hosts: (Joint between the 11th Presidential Forum: Communicating Weather and Climate; the More Effectively Communicating the Science of Tropical Climate and Tropical Cyclones; the Michio Yanai Symposium; the 27th Conference on Interactive Information Processing Systems (IIPS); the 25th Conference on Hydrology; the 24th Conference on Weather and Forecasting/20th Conference on Numerical Weather Prediction; the 23rd Conference on Climate Variability and Change; the 20th Symposium on Education; the 18th Conference on Planned and Inadvertent Weather Modification; the 16th Conference on Middle Atmosphere; the 15th Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS); the 13th Conference on Atmospheric Chemistry; the Ninth Conference on Artificial Intelligence and its Applications to the Environmental Sciences; the Ninth History Symposium; the 8th Conference on Space Weather; the Seventh Annual Symposium on Future Operational Environmental Satellite Systems; the Sixth Symposium on Policy and Socio-economic Research; the Fifth Conference on the Meteorological Applications of Lightning Data; the 5th Symposium on Lidar Atmospheric Applications; the Fourth Annual CCM Forum; the Third Symposium on Aerosol-Cloud-Climate Interactions; the Second Aviation, Range and Aerospace Meteorology Special Symposium on Weather-Air Traffic Management Integration; the Second Conference on Weather, Climate, and the New Energy Economy; the Second Symposium on Environment and Health; the First Conference on Transition of Research to Operations: Successes, Plans and Challenges; the Special Symposium on Advances in Modeling and Analysis Using Python; the Special Symposium on Applications of Air Pollution Meteorology; and the IMPACTS: Weather 2010 )

Panelists: Thomas E. Skilling, WGN-TV/Chicago Tribune; Claire Martin, CBC News: Weather Centre; Doyle Rice, USA Today; Martin Storksdieck, National Academy of Sciences / National Research Council

Moderator: Robert T. Ryan, NBC4 TV

9:00 AM

Panelist: Thomas E. Skilling

Thomas E. Skilling, WGN-TV, Chicago, IL

9:10 AM

Panelist: Claire Martin

Claire Martin, CBC News: Weather Centre, Vancouver, BC, Canada

9:20 AM

Panelist: Doyle Rice

Doyle Rice, USA Today, Washington, DC

9:30 AM

Panelist: Martin Storksdieck

Martin Storksdieck, National Academy of Sciences / National Research Council, Washington, DC

Spouses' Coffee

Coffee Break

Session 1

Field, Laboratory, and Modeling Studies of Air Quality—Part I

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Renyi Zhang, Texas A&M University; J. R. Arnold, U.S. Army Corps of Engineers

11:00 AM

1.1

(Invited Speaker) Biogenic secondary organic aerosol: observations and predictions

Scot T. Martin, Harvard University, Cambridge, MA; and Q. Chen, Y. Liu, and N. Donahue

11:30 AM

1.2

An overview of the 2010 Carbonaceous Aerosol and Radiative Effects Study (CARES) field campaign

Rahul Zaveri, PNNL, Richland, WA; and W. J. Shaw and D. J. Cziczo

1.3

An evaluation of a smoke emissions and transport pathway in the BlueSky Smoke Modeling Framework using observations from a prescribed burn

11:45 AM

1.3A

(Formerly Poster 750) The Hygroscopic Properties of Volcanic Ash and Implications for the Evolution of Volcanic Plumes in the Atmosphere

Terry L. Lathem, Georgia Institute of Technology, Atlanta, GA; and P. Kumar, J. Dufek, and A. Nenes

Lunch Break

Session 2

Field, Laboratory, and Modeling Studies of Air Quality—Part II

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Christian Seigneur, CEREA; Yang Zhang, North Carolina State University

2.1

Volcanic Emissions from Satellite Observations and Numerical Modeling

1:30 PM

2.1A

(Formerly Poster 242.) Transport and Mixing of Aerosols in the Vicinity of Sacramento during the 2010 Carbonaceous Aerosol and Radiative Effect Study (CARES)

Jerome D. Fast, PNNL, Richland, WA; and L. Berg, M. Pekour, R. Zaveri, R. A. Ferrare, and C. A. Hostetler

Recorded Presentation

1:45 PM

2.2

Contributions of Organic Vapors to Nucleation and Growth of Nanoparticles in the Atmosphere

Lin Wang, Fudan Univ., Shanghai, China; and W. Xu, A. Khalizov, and R. Zhang

2:00 PM

2.3

(Invited Speaker) Overview of secondary organic aerosol (SOA) modeling for atmospheric particulate matter

Christian Seigneur, CEREA, Marne la Vallée, France

Formal Poster Viewing with Coffee Break

Poster Session 1

Field, Lab, and Modeling Studies of Air Quality

Location: Washington State Convention Center

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Renyi Zhang, Texas A&M University; Nicholas Meskhidze, North Carolina State University

227

Physical/Chemical Characterization of Trans-Atlantic Airborne Saharan Dust during the Aerosol and Ocean Science Expeditions (AEROSE)

Esther B. Effiong, Washington, DC; and V. R. Morris

Manuscript (525.0 kB)

Handout (149.0 kB)

228

Analysis of tropical convective transport of trace gases and lightning NOx production during the TC4 mission using the GMI model

Theodore V. Lyons III, University of Maryland, College Park, MD; and K. E. Pickering and D. Allen

Handout (583.5 kB)

229

Adapting WRF-CHEM GOCART for fine-scale dust forecasting

Sandra L. Jones, AER, Offutt AFB, NE; and G. A. Creighton, E. Kuchera, K. D. George, and A. J. Elliott

230

Analysis of the effects of wildfires upon US air quality for current and future climate conditions

Rodrigo Gonzalez, Washington State University, Pullman, WA; and S. Chung, B. Lamb, I. Tao, J. Avise, T. Strand, D. McKenzie, A. Guenther, C. Wiedinmyer, T. Duhl, E. Salathe, and Y. Zhang

231

Study of persistence of days infected pollutant Particulate Matter (PM10) in city of Tehran using Markov chain model

Jaber Rahimi, University of Tehran, Tehran, Iran; and J. Bazrafshan and A. Rahimi

Manuscript (378.6 kB)

Handout (441.3 kB)

232

Numerical simulation of the low visibility event at the Hong Kong International Airport on 25 December 2009

P. W. Chan, Hong Kong Observatory, Hong Kong, China; and T. Yao and J. C. H. Fung

Manuscript (375.5 kB)

233

Air quality and climate in North America: current and 2050

Janya Kelly, EC, Toronto, ON, Canada; and D. A. Plummer and P. A. Makar

234

Aerosol concentrations observed at Mt. Haruna, Japan, in relation to long-range transport of Asian mineral dust aerosols

Hiroaki Naoe, MRI, Tsukuba, Japan; and H. Takahashia, Y. Igarashia, Y. Inomata, and N. Sugimoto

Manuscript (288.2 kB)

235

Interactions between the PDO, NAO, and Arctic black carbon deposition

Eowyn C. Connolly-Brown, NCAR, Boulder, CO

236

Validating an isotopic AGCM with new satellite measurements of water vapor isotopologues

Kei Yoshimura, University of Tokyo, Kashiwa, Chiba, Japan

Poster 237 moved to talk J19.4A to be presented Wed. at 2:15pm.

238

Modeling study of Asian dust: Assessment of various dust emission schemes using WRF/Chem

Jung-Yoon Kang, Korea Institute of Atmospheric Prediction Systems, Seoul, Korea, Republic of (South); and M. Mikami, Y. Shao, S. C. Yoon, T. Y. Tanaka, and T. T. Sekiyama

239

The impact of increased ship emissions on nitrate radicals at low irradiation

Nicole Mölders, University of Alaska, Fairbanks, AK; and T. T. Tran, W. R. Simpson, G. Newby, and W. R. Stockwell

240

Evaluation of nucleation algorithms and their impacts on simulated aerosol number and size distributions and cloud properties

Yaosheng Chen, North Carolina State University, Raleigh, NC; and Y. Zhang

241

Investigating the impact of snowpack photodenitrification on Antarctic atmospheric chemistry utilizing results from a snowpack radiative transfer model in a global chemical transport model

Maria C. Zatko, Ramboll Environ, Seattle, WA; and B. Alexander and T. Grenfell

Poster 242 moved to talk 21.A to be presented Mon. at 1:30pm.

243

Effects of acute ozone exposure and methyl jasmonate treatment on white pine monoterpene and sesquiterpene emission rates

Celia L. Faiola, Washington State University, Pullman, Washington; and D. Wagner, T. VanReken, P. Harley, and E. Allwine

244

Tropospheric CO in the Arctic region measured from space by AIRS and MOPITT in the last decade

Juying X. Warner, University of Maryland, Baltimore County, Baltimore, MD; and Z. Wei and G. Diskin

245

Air Quality in the U.S. under Future Climate and Emission Scenarios

Yang Zhang, North Carolina State Univ., Raleigh, NC; and S. Y. Wu, A. Penrod, K. Wang, and L. R. Leung

246

Near field pollutant and tracer dispersion during a prescribed pine forest burn

Melissa Johns, Washington State University, Pullman, WA; and G. Allwine, P. O'Keefe, R. Grivicke, K. Yedinak, B. Lamb, T. Strand, C. B. Clements, H. Thistle, and M. Rorig

247

Analysis of coherent structures during the 2009 CABINEX field campaign: Implications for atmospheric chemistry

Shelley Pressley, Washington State Univesity, Pullman, WA; and A. Steiner, S. H. Chung, S. L. Edburg, E. Jones, and A. Botros

248

An application of the satellite derived NDVI to improve dust emission in the GOCART model

Dongchul Kim, GEST/UMBC, Baltimore, MD; and M. Chin, Q. Tan, H. Bian, and T. Diehl

249

Using in situ and satellite observations to track wildfire impacts on ozone and particulate matter in the Pacific Northwest

Nicole Lynn Wigder, University of Washington, Seattle, WA; and D. Jaffe

Handout (863.5 kB)

250

Combining measurements and modeling to quantify power plant contributions to atmospheric NO₂ and CO₂

Keeley R. Costigan, LANL, Los Alamos, NM; and M. K. Dubey, P. Chylek, and L. Zhang

Manuscript (2.1 MB)

251

Seasonal Covariance of Baroclinicity and Ecosystem Metabolism

Nicholas C. Parazoo, Colorado State University, Fort Collins, CO; and S. Denning, S. R. Kawa, and J. Berry

252

Measurements of Smoke, Ozone, and Inversions in the Lake Tahoe Basin

Miriam Rorig, USDA Forest Service, Seattle, WA; and T. Strand, C. Krull, M. Moore, N. K. Larkin, T. J. Brown, and A. Bytnerowicz

253

BlueSky smoke modeling framework: design, application, and improvements

Tara Strand, New Zealand Forest Research Institute Limited, Rotorua, WA, New Zealand; and N. K. Larkin, S. Raffuse, R. Solomon, D. Sullivan, K. Craig, D. Pryden, M. Rorig, N. Wheeler, and L. Chinkin

254

Identifying the conditions necessary for CONUS fires to impact the Arctic

Narasimhan K. Larkin, USDA Forest Service, Seattle, WA; and S. Raffuse, T. Strand, S. Brown, K. Craig, J. DeWinter, and P. Roberts

255

Evaluating WRF model atmospheric boundary layer simulations for a coastal region in Southeast Texas

Cari-Sue Wilmot, Univ. of Houston, Houston, TX; and X. Li and B. Rappenglueck

256

Investigation into atmospheric concentration and deposition of PCBS to the Lake Ontario due to sources from greater Toronto

Sreerama M. Daggupaty, EC, Downsview, ON, Canada; and S. Csiszar and M. Diamond

Handout (216.6 kB)

Joint Session 1

Communicating with Technology (Themed Joint Session)

Location: 604 (Washington State Convention Center)

Hosts: (Joint between the 20th Symposium on Education; the Special Symposium on Advances in Modeling and Analysis Using Python; the 27th Conference on Interactive Information Processing Systems (IIPS); the 25th Conference on Hydrology; the 24th Conference on Weather and Forecasting/20th Conference on Numerical Weather Prediction; the 13th Conference on Atmospheric Chemistry; the Ninth History Symposium; the Seventh Annual Symposium on Future Operational Environmental Satellite Systems; the Sixth Symposium on Policy and Socio-economic Research; and the Second Conference on Weather, Climate, and the New Energy Economy )

Chair: Rajul Pandya, UCAR

4:00 PM

J1.1

Integrating air quality tools with the Wildland Fire Decision Support System

Narasimhan Larkin, USDA Forest Service, Seattle, WA; and M. Rorig, T. Strand, T. J. Brown, S. Raffuse, P. Lahm, and T. Zimmerman

4:15 PM

J1.2

Using YouTube Videos to Communicate Science

Nancy N. Soreide, NOAA/PMEL, Seattle, WA; and T. Nakamura and M. Dunlap

Recorded Presentation

4:30 PM

J1.3

Commuicating Climate Science fo the General Public

Andrew Freedman, Climate Central, Princeton, NJ; and H. Cullen and M. McGuirk

Recorded Presentation

4:45 PM

J1.4

Utility of 2D/3D visualization methods in analyzing and disseminating flood information

Jamie L. Dyer, Mississippi State University, Mississippi State, MS; and P. Amburn, D. Reed, and D. Welch

Recorded Presentation

J1.5

PAPER WITHDRAWN

5:00 PM

J1.5A

Undergraduates using multimedia to present climate research in their own words: An overview of the Communicating Climate Change program at the University of North Dakota

Gretchen Mullendore, University of North Dakota , Grand Forks, ND; and L. Munski, A. Kirilenko, F. Remer, and M. Baker

Recorded Presentation

J1.6

Communicating with Technology in Large Classes

Joint Session 20

Air Quality and Climate Change

Location: 3A (Washington State Convention Center)

Hosts: (Joint between the 13th Conference on Atmospheric Chemistry; the Third Symposium on Aerosol-Cloud-Climate Interactions; and the 23rd Conference on Climate Variability and Change )

Cochairs: Matthew J. Parker, Savannah River National Laboratory; Serena Chung, Washington State Univesity

4:00 PM

J20.1

Effects of global change on air quality in the US

Serena H. Chung, Washington State University, Pullman, WA; and R. Gonzalez Abraham, B. Lamb, J. Avise, E. Salathe, Y. Zhang, A. Guenther, C. Wiedinmyer, T. Duhl, D. G. Streets, C. G. Nolte, and D. Loughlin

Recorded Presentation

4:15 PM

J20.2

Effects of changing climate on fires and the consequences for U.S. regional air quality, using global and regional chemistry and climate/meteorology models

Hyun Cheol Kim, NOAA/ERL/ARL, Silver Spring, MD; and D. W. Byun, D. Lee, R. C. Hudman, D. V. Spracklen, L. J. Mickley, S. Wu, and J. A. Logan

4:30 PM

J20.3

Remote measurement of tropospheric gases under cloud with the AERI Instrument

W.F.J. Evans, North West Research Associates, Redmond, WA; and H. L. Buijs and C. B. Roy

Recorded Presentation

4:45 PM

J20.4

A preliminary assessment of the sensitivity of air quality in North Carolina to global change

Saravanan Arunachalam, University of North Carolina, Chapel Hill, NC; and A. F. Hanna, Z. Adelman, M. Omary, B. H. Baek, N. Davis, K. Talgo, and A. Xiu

5:00 PM

J20.5

The use of tracers of opportunity to assess chronic carbon dioxide releases from regional industrial activities

Matthew J. Parker, Savannah River National Laboratory, Aiken, SC; and S. Walter, R. L. Buckley, and A. Andrews

Recorded Presentation

5:15 PM

J20.6

Analysis of Aerosol Optical and Physical Properties and Their Impact on Surface Radiative Energy Budget and Atmospheric Thermodynamics During Aerose Campaigns

Adrian Flores, NOAA, Washington, DC; and E. Joseph, N. R. Nalli, and V. R. Morris

Recorded Presentation

Reception and Exhibits Opening

Forecast: Communicating Weather and Climate Art Show

Weather Video Preview Theater

Location: 303 (Washington State Convention Center)

Joint Session 3

Aerosol Direct and Indirect Radiative Forcings

Location: 3A (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Sundar A. Christopher, University of Alabama in Huntsville; Jonathan E. Pleim, EPA

8:30 AM

J3.1

Modeling aerosol direct and indirect effects in the 2-way coupled WRF-CMAQ

Jonathan E. Pleim, EPA, Research Triangle Park, NC; and R. Mathur, D. Wong, S. Yu, and F. Binkowski

Recorded Presentation

8:45 AM

J3.2

The Impact of Aged Aerosols on Mixed-Phased Clouds in the Arctic during April 2008

Jerome D. Fast, PNNL, Richland, WA; and J. Rishel, P. Rasch, and L. Emmons

Recorded Presentation

9:00 AM

J3.3

Marine Primary and Secondary Organic Aerosols and Their Effect on Indirect Radiative Forcing

Nicholas Meskhidze, North Carolina State University, Raleigh, NC; and B. Gantt, J. Xu, A. Sabolis, E. Morris, and M. D. Petters

Recorded Presentation

9:15 AM

J3.4

(Invited Speaker) The Direct Radiative Forcing of Aerosols: Progress and strategies

Sundar Christopher, Univ. of Alabama, Huntsville, AL

Spouses' Coffee

Exhibit Hours

Formal Poster Viewing with Coffee Break

Bernhard Haurwitz Lecture

Joint Session 6

Cloud condensation nuclei (CCN)

Location: 3A (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Sonia M. Kreidenweis, Colorado State University; Nicholas Meskhidze, North Carolina State University

11:00 AM

J6.1

(Invited Speaker) Effects of particle composition on cloud droplet nucleation

Sonia M. Kreidenweis, Colorado State University, Fort Collins, CO

Recorded Presentation

11:30 AM

J6.2

Cloud droplet growth of biogenic and anthropogenic Cloud Condensation Nuclei

Akua Asa-Awuku, University of California, Riverside, CA

11:45 AM

J6.3

Stratus cloud supersaturations

James G. Hudson, DRI, Reno, NV; and S. R. Noble and V. Jha

Recorded Presentation

Joint Session 7

Observations of Middle Atmosphere Composition

Location: 3B (Washington State Convention Center)

Hosts: (Joint between the 16th Conference on Middle Atmosphere; and the 13th Conference on Atmospheric Chemistry )

Chair: Michelle L. Santee, JPL

11:00 AM

J7.1

Discovery of an orange FeO feature in the night airglow spectrum with the OSIRIS spectrograph on Odin

W.F.J. Evans, North West Research Associates, Redmond, WA; and R. L. Gattinger, D. A. Degenstein, E. J. Lewellyn, and T. G. Slanger

Recorded Presentation

11:15 AM

J7.2

Evaluation of the NOAA Cohesive SBUV(/2) Profile Ozone Data Set

Jeannette Wild, NOAA/NWS/NCEP/CPC and U. Maryland/CISESS/ESSIC, College Park, MD; and C. S. Long, A. H. Butler, S. K. Yang, S. Zhou, and R. Lin

Recorded Presentation

11:30 AM

J7.3

Global distribution of minor constituents observed by SMILES and its dynamical background

Yoko Naito, Kyoto Univ., Kyoto, Japan; and N. Nishi, E. Nishimoto, M. Suzuki, C. Mitsuda, C. Takahashi, K. Imai, N. Manago, H. Hayashi, T. Sano, and M. Shiotani

Recorded Presentation

11:45 AM

J7.4

The first, long-term, in situ measurement of ozone depletion in the Antarctic ozone hole

Lars E. Kalnajs, Univ. of Colorado, Boulder, CO; and L. M. Avallone, T. Deshler, and P. Cocquerez

Recorded Presentation

Lunch Break

Joint Session 8

Modeling Studies On Aerosol-Cloud-Climate Interactions—Part I

Location: 605/610 (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Philip Rasch, PNNL; Yang Zhang, North Carolina State Univ.

1:30 PM

J8.1

Combined observational and modeling based study of the relationship between aerosols and supercooled clouds

Trude Storelvmo, Yale University, New Haven, CT; and Y. S. Choi and U. Lohmann

Recorded Presentation

1:45 PM

J8.2

Impact of aerosols on cloud system-resolving model simulations of deep convection

Hugh Morrison, NCAR, Boulder, CO; and W. W. Grabowski

Recorded Presentation

2:00 PM

J8.3

The role of small soluble aerosols in the microphysics of deep maritime clouds

Alexander P. Khain, Hebrew University, Jerusalem, Israel; and V. Phillips and A. Pokrovsky

Recorded Presentation Manuscript (1.6 MB)

2:15 PM

J8.4

(Invited Speaker) Challenges in modeling atmospheric aerosol—climate interactions in Earth System Models

Philip J. Rasch, PNNL, Richland, WA; and S. Ghan and X. Liu

2:45 PM

J8.5

Impact of Future Climate and Emission on Climate-Air Quality Interactions

Yang Zhang, North Carolina State Univ., Raleigh, NC; and Y. Chen and T. Glotfelty

Coffee Break

Meet the President

Location: 601 (Washington State Convention Center)

Joint Session 9

Modeling Studies On Aerosol-Cloud-Climate Interactions—Part II

Location: 605/610 (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Mark Z. Jacobson, Stanford University; Christopher S. Bretherton, Univ. of Washington

3:30 PM

J9.1

(Invited Speaker) Dark Aerosol Particle Contributions to Global Warming and Air Pollution Mortality

Mark Z. Jacobson, Stanford University, Stanford, CA

Recorded Presentation

4:00 PM

J9.2

The aerosol indirect effect of cloud droplet sedimentation through stratocumulus entrainment

Christopher S. Bretherton, University of Washington, Seattle, WA; and S. Park

Recorded Presentation

4:15 PM

J9.3

Simulation of boundary layer clouds with double-moment microphysics and microphysics-oriented subgrid-scale modeling

Dorota Jarecka, University of Warsaw, Warsaw, Poland; and W. W. Grabowski, H. Morrison, and H. Pawlowska

Recorded Presentation

4:30 PM

J9.4

Aerosol Impacts on Clouds and Regional Climate in Southeast of China– Results from Bin and Bulk Microphysics

Jiwen Fan, PNNL, Richland, WA; and R. Leung, Z. Li, H. Morrison, Y. Qian, and H. Chen

Recorded Presentation

4:45 PM

J9.5

Impact of aerosols on the microphysical processes within a seeder-feeder orographic cloud environment

Stephen M. Saleeby, Colorado State Univ., Fort Collins, CO; and W. R. Cotton and D. Lowenthal

Recorded Presentation

5:00 PM

J9.6

Aerosol Effects on Cirrus Clouds and Climate in NCAR CAM5: Impacts of Heterogeneous Ice Nuclei

Xiaohong Liu, PNNL, Richland, WA; and X. Shi, D. Barahona, A. Nenes, E. J. Jensen, and A. Gettelman

Recorded Presentation

5:15 PM

J9.7

Land use change impact on aerosols and clouds in southwest Australia

Udaysankar S. Nair, University of Alabama, Huntsville, AL; and W. Junkermann, T. J. Lyons, J. Hacker, Y. Wu, and J. Kala

Recorded Presentation

Joint Session 10

Understanding Lightning’s Role in Atmospheric Chemistry

Location: 602/603 (Washington State Convention Center)

Hosts: (Joint between the Fifth Conference on the Meteorological Applications of Lightning Data; and the 13th Conference on Atmospheric Chemistry )

Chair: Kenneth E. Pickering, NASA/GSFC/Univ. of Maryland

3:30 PM

J10.1

Lightning-produced NOx in the tropics: Results from TROCCINOX, SCOUT-O3 and AMMA, and recommendations for future LNOx parameterizations

H. Huntrieser, Deutsches Zentrum für Luft- und Raumfahrt, Oberpfaffenhofen, Germany; and H. Schlager, U. Schumann, M. Lichtenstern, A. Roiger, P. Stock, H. Höller, K. Schmidt, and H. D. Betz

Recorded Presentation

4:00 PM

J10.2

Multiscale simulations of the impact of lightning NOx on atmospheric chemistry and an investigation of the aerosol direct and semi-direct effects on lightning

Lesley Ott, Univ. of Maryland, Greenbelt, MD; and K. E. Pickering, S. Pawson, and D. Allen

Recorded Presentation

4:30 PM

J10.3

Regional modeling of enhanced upper tropospheric ozone due to biomass burning and lightning in Central Africa during the 2006 AEROSE II Cruise

Jonathan W. Smith, Howard University, Washington, DC; and K. E. Pickering and G. S. Jenkins

Recorded Presentation

4:45 PM

J10.4

The Lightning Nitrogen Oxides Model (LNOM): status and recent applications

William J. Koshak, NASA/MSFC, Huntsville, AL; and M. Khan, H. Peterson, L. Wang, and A. P. Biazar

5:00 PM

J10.5

Application of a New Lightning-NOx Parameterization in a Hector Thunderstorm Cloud/Chemistry Simulation

Kristin A. Cummings, University of Maryland, College Park, MD; and K. E. Pickering, M. C. Barth, T. Huntemann, W. C. Skamarock, G. Vaughan, A. Volz-Thomas, H. Schlager, and H. Höller

Recorded Presentation

5:15 PM

J10.6

Impact of lightning-NO emissions on summertime U.S. photochemistry as determined using the CMAQ model with NLDN-constrained flash rates

Dale Allen, University of Maryland, College Park, MD; and K. E. Pickering, R. Pinder, W. J. Koshak, T. Pierce, and K. W. Appel

Recorded Presentation

Weather Video Preview Theater

Location: 303 (Washington State Convention Center)

Session 3

Field and modeling studies from Recent Field Campaigns: SHARP 2009 and CalNex 2010

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Bernhard Rappenglueck, University of Houston; Sylvain Ménard, EC

8:30 AM

3.1

Emissions of radical precursors and related species from urban highway traffic

Bernhard Rappenglueck, University of Houston, Houston, TX; and S. L. Alvarez, J. Golovko, G. Lubertino, I. Y. Eom, L. Ackermann, A. Shnitzler, R. Fuller, and L. Pedemonte

8:45 AM

3.2

Measurements of radical precursors at the western edge of the Houston Ship Channel during SHARP 2009

Julia Golovko, University of Houston, Houston, TX; and B. Rappenglueck

Recorded Presentation

3.3

Rates of ozone production in Houston during SHARP 2009

9:00 AM

3.3A

(Formerly Poster 728.) Size resolved CCN composition and cloud properties in cumulus humilis

Xiao-Ying Yu, PNNL, Richland, WA; and L. K. Berg, C. Berkowitz, Y. N. Lee, J. Ogren, M. L. Alexander, and B. Andrews

Recorded Presentation

9:15 AM

3.4

CMAQ Modeling of SHARP 2009 Episodes

Beata Czader, Univ. of Houston, Houston, TX; and X. Li, B. Rappenglueck, and D. W. Byun

Recorded Presentation

9:30 AM

3.5

Operational GEM-MACH15 forecast for CalNex 2010 field campaign

Sylvain Ménard, EC, Dorval, QC, Canada; and W. Gong, S. Gong, H. Landry, P. A. Beaulieu, S. A. McKeen, M. D. Moran, P. Huang, P. A. Makar, R. Pavlovic, D. Anselmo, M. Sassi, S. Gilbert, C. Stroud, T. L. Zhao, B. Pabla, L. Poulin, J. P. Toviessi, G. Morneau, and V. Bouchet

Recorded Presentation

9:45 AM

3.6

Airborne remote sensor observations of pollution structure and transport during CALNEX 2010

R. Michael Hardesty, NOAA/ESRL, Boulder, CO; and C. J. Senff, R. Volkamer, R. J. Alvarez II, W. A. Brewer, F. Davies, A. O. Langford, R. M. Banta, S. P. Sandberg, and G. N. Pearson

Recorded Presentation

Joint Session 11

Aerosol and Cloud Properties and Microphysics

Location: 605/610 (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Peter McMurry, University of Minnesota; C. Russell Philbrick, North Carolina State University

8:30 AM

J11.1

Observations and modeling of the 9 April 2009 convective 'brown' cloud near Riyadh, Saudi Arabia

Jeffrey S. Tilley, Univ. of North Dakota, Grand Forks, ND ; and D. Delene and T. W. Krauss

Recorded Presentation

8:45 AM

J11.2

Variability in aerosol properties observed during ISDAC

Nicole C. Shantz, EC, Toronto, ON, Canada; and I. Gultepe, A. Zelenyuk, P. S. K. Liu, M. E. Earle, and W. R. Leaitch

Recorded Presentation

9:00 AM

J11.3

Remote sensing of atmospheric aerosol properties

C. Russell Philbrick, North Carolina State University, Raleigh, NC; and M. Snyder and A. Brown

Recorded Presentation Manuscript (1.7 MB)

9:15 AM

J11.4

Ground Based Approach to Direct Evaluation of Aerosol-Cloud Interaction

Chuen Meei Gan, City College of New York, New York, NY; and L. Cordero, Y. Wu, B. Madhavan, B. Gross, F. Moshary, and S. Ahmed

Manuscript (538.6 kB)

9:30 AM

J11.5

(Invited Speaker) New Particle Formation: Atmospheric and Laboratory Evidence for Chemical Nucleation of Sulfuric Acid and Amines

Peter McMurry, University of Minnesota, Minneapolis, MN; and M. Chen, F. Eisele, D. Hanson, J. Jiang, M. Titcombe, and J. Zhao

Spouses' Coffee

Coffee Break

Meet the President

Exhibit Hours

Session 4

Asian air pollution and export

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Angela K. Baker, Max Planck Institute for Chemistry; Neng-Huei Lin, National Central University

10:30 AM

4.1

Export of pollutants to the UT over Southern Asia during the summer monsoon: results from CARIBIC

Angela K. Baker, Max Planck Institute for Chemistry, Mainz, Germany; and D. E. Oram, A. Rauthe-Schöch, T. J. Schuck, F. Slemr, P. F. J. van Velthoven, and C. A. M. Brenninkmeijer

Recorded Presentation

10:45 AM

4.2

Relationship between a spatial pattern of future atmospheric warming and Asian dust emission

Nobumitsu Tsunematsu, Chiba University, Chiba, Japan; and M. Hayasaki, T. Sato, N. Manago, F. Cui, S. Miyazawa, A. Kondoh, H. Kuze, and K. Sakamoto

Recorded Presentation Manuscript (316.2 kB)

11:00 AM

4.3

Discoveries from the Mt. Bachelor Observatory: Findings from 6 years of observations (2004-2009)

David R. Reidmiller, University of Washington, Washington, DC; and D. Jaffe

Recorded Presentation

11:15 AM

4.4

Episodes of aerosol pollution and dust exported from East Asia to the Arctic: satellite observations

Maurizio Di Pierro, University of Washington, Seattle, WA; and L. Jaeglé and T. L. Anderson

Recorded Presentation

11:30 AM

4.5

Chemical and Physical Measurements of Asian Biomass Burning and Dust Aerosols during the Dongsha Experiment in the Spring of 2010

Neng-Huei Lin, National Central University, Chung-Li, Taiwan; and S. C. Tsay and S. H. Wang

Recorded Presentation

11:45 AM

4.6

Characteristics of Ambient Volatile Organic Compounds (VOCs) Measured in Shanghai, China

Fuhai Geng Sr., Shanghai Meterological Bureau, Shanghai, China; and X. Tang and C. Cai

Handout (98.3 kB)

Joint Session 4

Communicating Climate Change I (Themed Joint Session)

Location: 609 (Washington State Convention Center)

Hosts: (Joint between the 23rd Conference on Climate Variability and Change; the 27th Conference on Interactive Information Processing Systems (IIPS); the 25th Conference on Hydrology; the 13th Conference on Atmospheric Chemistry; the Ninth History Symposium; the Sixth Symposium on Policy and Socio-economic Research; and the Second Conference on Weather, Climate, and the New Energy Economy )

Chair: Susan Solomon, MIT

10:30 AM

J4.1

What counts as knowledge? Using science dynamics to communicate climate dynamics

James Rodger Fleming, Colby College, Waterville, ME

Recorded Presentation

10:45 AM

J4.3

Communicating climate change: from awareness to action

Amy K. Snover, University of Washington, Seattle, WA; and L. C. Whitely Binder, A. F. Hamlet, and J. Littell

Recorded Presentation

J4.2

What are the biggest challenges in communicating climate science?

11:15 AM

J4.4

Making climate part of the human world

Simon D. Donner, University of British Colombia, Vancouver, BC, Canada

Recorded Presentation

11:30 AM

J4.6A

Communicating uncertainty in the IPCC 5th Assessment

Myles R. Allen, University of Oxford, Oxford, United Kingdom

Recorded Presentation

J4.5

Communicating climate science: Why is it so hard? (Because facts are not enough)

Joint Session 12

Experimental and Field Studies On Aerosol-Cloud-Climate Interactions

Location: 605/610 (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Robert Wood, Univerisity of Washington; Cynthia H. Twohy, Oregon State University

10:30 AM

J12.1

(Invited Speaker) The VOCALS Regional Experiment: aerosol-cloud-precipitation interactions in marine boundary layer cloud

Robert Wood, University of Washington, Seattle, WA; and C. Bretherton, C. R. Mechoso, R. A. Weller, B. J. Huebert, H. Coe, B. A. Albrecht, P. H. Daum, D. Leon, A. Clarke, P. Zuidema, C. W. Fairall, and G. Allen

Recorded Presentation

11:00 AM

J12.2

Sources and Impacts of Particles on Stratocumulus Clouds in the Southeast Pacific

Cynthia H. Twohy, Oregon State University, Corvallis, OR; and J. Anderson, D. W. Toohey, M. Lytle, P. Zuidema, D. Leon, and M. Andrejczuk

Recorded Presentation

11:15 AM

J12.3

Observations of single scattering Albedo made during the 2007 cumulus humilis aerosol processing study: size or composition?

Carl Berkowitz, PNNL, Richland, WA; and L. K. Berg, B. Andrews, X. Y. Yu, J. Ogren, and Y. N. Lee

11:30 AM

J12.4

Response of polluted marine stratocumulus to additional particle pollution

J. A. Coakley Jr., Oregon State Univ., Corvallis, OR; and B. Sechrist and W. R. Tahnk

Recorded Presentation

11:45 AM

J12.5

Barbados Aerosol Cloud Experiment—BACEX

Bruce Albrecht, Univ. of Miami/RSMAS, Miami, FL; and E. Jung

Recorded Presentation

Lunch Break

Joint Session 5

Communicating Climate Change II (Themed Joint Session)

Location: 609 (Washington State Convention Center)

Hosts: (Joint between the 23rd Conference on Climate Variability and Change; the 27th Conference on Interactive Information Processing Systems (IIPS); the 25th Conference on Hydrology; the 13th Conference on Atmospheric Chemistry; the Ninth History Symposium; the Sixth Symposium on Policy and Socio-economic Research; and the Second Conference on Weather, Climate, and the New Energy Economy )

Chair: Francis W. Zwiers, University of Victoria

1:30 PM

J4.6

Devils Lake climate, weather, and water decision support system

Fiona M. Horsfall, NOAA/NWS, Silver Spring, MD; and D. Kluck, M. J. Brewer, M. Timofeyeva, J. Symonds, S. Dummer, and M. Frazier

Recorded Presentation

1:45 PM

J5.1

Trends in public opinion on climate change, as reflected in contributions to Australian newspapers

David J. Karoly, Univ. of Melbourne, Melbourne, Australia; and B. Parr

Recorded Presentation

2:00 PM

J5.2

Promoting climate information and communication of climate change

Kevin E. Trenberth, NCAR, Boulder, CO

Recorded Presentation Manuscript (270.8 kB)

2:15 PM

J5.4

Turning the tide on climate change

Philippe de Casabianca, Cefic, Brussels, Belgium; and R. Kandel

Joint Session 13

The Impacts of Cloud-Aerosol Interactions On Precipitation—Part I

Location: 605/610 (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; the 18th Conference on Planned and Inadvertent Weather Modification; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Daniel Rosenfeld, Hebrew University; Roelof T. Bruintjes Sr., NCAR

1:30 PM

J13.1

In-situ measurements of aerosol effects on microphysics and precipitation in the different thermodynamic environments around the world

Roelof T. Bruintjes Sr., NCAR, Boulder, CO; and S. A. Tessendorf and C. Arnold

Recorded Presentation

1:45 PM

J13.2

Regional differences in aerosol effects on cloud properties and precipitation using historical long-term satellite records

Jennifer D. Small, JPL, Pasadena, CA; and J. Jiang and H. Su

Recorded Presentation

2:00 PM

J13.3

(Invited Speaker) Aerosols role in the determination of minimum cloud depth for precipitation and its climate implications

Daniel Rosenfeld, Hebrew University, Jerusalem, Israel; and E. Freud

Recorded Presentation

Joint Session 19

Data Assimilation for Air Quality Simulation and Forecast

Location: 3A (Washington State Convention Center)

Hosts: (Joint between the 13th Conference on Atmospheric Chemistry; and the 15th Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS) )

Cochairs: Steven E. Peckham, NOAA/ESRL/GSD and CIRES-Univ. of Colorado; Scott A. Jackson, EPA

1:30 PM

J19.1

Techniques for improving air quality maps with data fusion

Scott A. Jackson, EPA, Research Triangle Park, NC; and P. H. Zahn and A. Pasch

1:45 PM

J19.2

Comparison of assimilated meteorological inputs for use in air quality modeling during the TexAQS-II intensive study period

Fong Ngan, NOAA/ARL, Silver Spring, MD; and D. W. Byun and H. C. Kim

2:00 PM

J19.3

3DVAR chemical data assimilation in WRF/Chem forecasts during CalNEX

Mariusz Pagowski, NOAA/GSD and CIRA, Colorado State University, Boulder, CO; and S. E. Peckham, G. Grell, and S. A. McKeen

Recorded Presentation

J19.4

On the use of carbon monoxide and aerosol optical depth retrievals in constraining the black carbon distribution

2:15 PM

J19.4A

(Formerly Poster 237.) Use of ensemble WRF meteorological fields in July 2005 CMAQ simulations over the eastern U.S

Brian J. Etherton, University of North Carolina, Chapel Hill, NC; and P. D. Dolwick, S. Arunachalam, and K. Baker

Recorded Presentation

Formal Poster Viewing with Coffee Break

Joint Poster Session 1

Aerosol, Cloud, and Climate

Location: 4E (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; the 18th Conference on Planned and Inadvertent Weather Modification; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Yang Zhang, North Carolina State Univ.; Nicole Mölders, University of Alaska

693

Phase composition and seedability of cumulus clouds in the Camaguey meteorological site

Carlos Alberto Perez-Sanchez Sr., Camaguey Meteorological Center, Camaguey, Cuba; and D. Martinez, V. V. Petrov Sr., I. Pomares-Ponce, F. Gamboa-Romero, and B. P. Koloskov

Handout (2.8 MB)

694

Report on the Polarimetric Cloud Analysis and Seeding Test 3 (POLCAST3) Field Project

Korey Southerland, University of North Dakota, Grand Forks, ND; and D. Delene, G. Mullendore, P. A. Kucera, and D. Langerud

695

Accounting for spatiotemporal variation of rainfall measurements in detecting ground-based sources of weather modification

Raymond Chambers, University of Wollongong, Wollongong, NSW, Australia; and S. Beare and S. Peak

696

An evaluation of the impact of the introduction of sea salt aerosol source and sink routines in the microphysics scheme of the Regional Atmospheric Modeling System

Stephen R. Herbener, Colorado State University, Fort Collins, CO; and G. G. Carrio and W. R. Cotton

697

Storm duration analysis using TITAN

Logan C. Dawson, Purdue University, West Lafayette, IN; and S. Tessendorf and C. Weeks

698

Numerical simulation of the accumulation zones and hail growth in hailstorms

Kailin Zheng, Nanjing University, Nanjing, Jiangsu, China; and B. Chen

699

Comprehensive Analysis of Satellite and Other Observations from a Convective Clouds Merger

Yuquan Zhou Sr., Chinese Academy of Meteorological Science, Beijing, China; and M. Cai II

700

Urbanisation and maximum temperature

Harvey Stern, Bureau of Meteorology, Melbourne, Vic., Australia; and B. Campbell, M. Efron, J. Cornall-Reilly, and J. McBride

Manuscript (2.0 MB)

Handout (67.3 kB)

701

A Study of the Vertical Structure and Distribution of Cloud System in China from Upper-Air Observations

Yuquan Zhou Sr., Chinese Academy of Meteorological Science, Beijing, China; and J. Ou

702

Preventing Tornadogenesis—Concept for Thunderstorm Intervention

Lyle M. Jenkins, Jenkins Enterprises, Houston, TX

703

Can precipitation suppression due to anthropogenic aerosol pollution be detected using back trajectory methods?

Thomas H. Chubb, Monash University, Monash University, VIC, Australia; and S. T. Siems and M. J. Manton

704

Silver enrichment in rain from clouds in Israel under different seeding and cloud microstructure conditions

Assaf Zipori, Hebrew University, Jerusalem, Israel; and D. Rosenfeld and Y. Erel

705

Examining the Connection between Particle Hygroscopicity and Immersion Freezing

Heike Wex, Leibniz Institute for Tropospheric Research, Leipzig, Germany; and D. Niedermeier, S. Hartmann, T. Clauss, A. Kiselev, R. C. Sullivan, M. D. Petters, P. J. DeMott, P. Reitz, J. Schneider, and F. Stratmann

706

Evolution of summer thunderstorms in the Baltimore-Washington, DC metropolitan area

Cassie A. Stearns, Howard University, Washington, DC; and E. Joseph, A. E. Reynolds, G. M. Heymsfield, D. Venable, and B. B. Demoz

707

Polarimetric Radar Analysis of Hygroscopic Seeding of Clouds in Eastern North Dakota

Paul A. Kucera, NCAR, Boulder, CO; and D. Delene, C. A. Grainger, and D. Langerud

708

The effect of aerosols on the onset of precipitation

Kathryn Boyd, Colorado State University, Fort Collins, CO; and C. D. Kummerow

709

The possible effects of aerosol on cloud and precipitation over the Korean peninsula

Hwan-Jin Song, Seoul National University, Seoul, Korea, Republic of (South); and B. J. Sohn

710

Aerosol impacts on cloud properties and precipitation variability over the Mid-Atlantic Region

Megan K. Payne, Howard University, Washington, DC; and E. Joseph and J. D. Fuentes

Handout (1.3 MB)

711

Aerosol effects on precipitaiton in a multiscale aerosol climate model

Minghuai Wang, PNNL, Richland, WA; and S. J. Ghan, M. Ovchinnikov, R. Easter, X. Liu, Y. Qian, and E. I. Kassianov

712

Biomass burning aerosol effects on the diurnal cycle of convection: a numerical study in the dry season of South America

Longtao Wu, JPL, Pasadena, CA; and H. Su and J. H. Jiang

Handout (1.3 MB)

713

Modeling Aerosol Direct and Indirect Effects in China

714

Aerosols in the marine boundary layer at the Azores AMF

Matthew C. Wyant, Univ. of Washington, Seattle, WA; and J. K. Fletcher, C. S. Bretherton, and R. Wood

715

Marine boundary layer albedo continuum investigations utilizing active and passive remote sensing data

Louise Leahy, Univerisity of Washington, Seattle, WA; and R. Wood

716

The Earth's Energy balance inferred from A-Train observations

David Henderson, Colorado State Univ., Fort Collins, CO; and T. S. L'Ecuyer

Handout (5.8 MB)

717

Polarimetric radar analysis of rain drop size variability in clouds near Brisbane Australia

James W. Wilson, NCAR, Boulder, CO; and C. A. Knight, S. A. Tessendorf, and C. Weeks

718

Using WRF-Chem to understand interactions between synoptic and microphysical variability over the southeast Pacific

Rhea George, University of Washington, Seattle, WA; and R. Wood

719

The effects of the hygroscopic seeding on the development of precipitation in convective clouds in the Three Rivers' Headstream regions

Zongzhen Yang, Nanjing University, Nanjing, Jiangsu, China; and B. Chen and Y. Yin

720

Resolving both mixing and number of activated CCN in deep convective clouds

Eyal Freud, Hebrew University, Jerusalem, Israel; and D. Rosenfeld

721

Aerosol, clouds and water vapor transport across the tropopause: observations and model results

Hui Su, JPL, Pasadena, CA; and J. Jiang, X. Liu, and W. G. Read

722

Temperature fluctuations force low ice crystal concentration and sustained high supersaturation in tropopause cirrus

Donifan Barahona, NASA GSFC, Greenbelt, MD; and A. Nenes

723

Spatio-temporal variability of aerosol in the tropics and its relationship with the hydrological cycle

Manuel D. Zuluaga, Georgia Institute of Technology, Atlanta, GA; and C. D. Hoyos and P. J. Webster

724

Examining aerosol indirect effects on tropical deep convection

Rachel L. Storer, Colorado State Univ., Fort Collins, CO; and S. C. van den Heever

Handout (6.0 MB)

725

Large-eddy simulation of the VOCALS RF06 pocket of open cells: cloud macrostructure, entrainment and microphysical timescale

Andrew H. Berner, University of Washington, Seattle, WA; and C. S. Bretherton, R. Wood, and P. N. Blossey

726

The effects of aerosol and meteorological conditions on low-level shallow clouds over East Asia

In-Jin Choi, Korea Institute of Atmospheric Prediction Systems, Seoul, Korea, Republic of (South); and T. Nakajima and S. C. Yoon

727

Urban Aerosol Direct Effect on Surface Temperature

Menglin Jin, San Jose State University, San Jose, CA; and J. M. Shepherd and W. Zheng

Poster 728 moved. New Talk 3.3A scheduled for Wed. at 9:15am

729

The ARM Climate Research Facility—New Capabilities and the Expected Impacts on Climate Science and Modeling

Jimmy Voyles, PNNL, College Station, Texas; and J. H. Mather

Handout (6.6 MB)

730

Sensitivity of Aerosol-Meteorology Feedbacks in Convection-Permitting WRF/Chem Simulations to the Height of Idealized External Pollution Plumes

Zhan Zhao, SIO/Univ. Of California, La Jolla, CA; and L. M. Russell and M. S. Pritchard

732

Measurement of Interstitial Particles During the PLOWS and the GRIP Aircraft Campaigns

Arash Moharreri, Clarkson University, Potsdam, NY; and P. Dubey, L. W. Craig, A. Schanot, D. C. Rogers, D. W. Toohey, B. E. Anderson, and S. Dhaniyala

731

Simulating desert dust influences on the 15–16 April 2003 severe storm outbreak

733

Evaluating Aerosol-Cloud and Cloud-Radiation interaction-simulations with a Single Column Model (SCM) using McRAS cloud physics with ARM data and satellite retrievals

Partha Bhattacharjee, NOAA, College Park, Prince Georges; and Y. Sud, R. Yang, and L. Oreopoulos

Manuscript (853.2 kB)

734

Numerical Study of the Impact of Aerosol-Cloud Interactions during Mesoscale Convective

Priyanka Roy, NOAA/NESDIS, College Park, MD; and Z. Boybeyi

735

Global modeling of aerosol effects on cirrus clouds

Trude Storelvmo, Yale University, New Haven, CT; and D. Barahona and A. Nenes

736

Preliminary results of an aerosol-aware bulk microphysics scheme in WRF

Gregory Thompson, NCAR, Boulder, CO; and T. Eidhammer and R. M. Rasmussen

737

Regional model simulations of aerosol-cloud interactions in the Southeast Pacific

Andreas Muhlbauer, JISAO/Univ. of Washington, Seattle, WA; and R. Wood

Handout (425.6 kB)

738

Testing sea salt injections into marine stratocumulus as a geoengineering option

Andreas Muhlbauer, JISAO/Univ. of Washington, Seattle, WA; and T. P. Ackerman and R. Wood

Handout (2.6 MB)

739

CCN estimates from bulk hygroscopic growth factors of ambient aerosols during the pre-monsoon season over Central Nepal

Prabhakar Shrestha, Duke University, Durham, NC; and A. P. Barros and A. Khlystov

740

Semi-direct radiative forcing of absorbing aerosols over clouds

Eric M. Wilcox, DRI, Reno, NV

741

Cloud Condensation and Ice Nuclei Impacts on Tropical Convection in Cloud Resolving Model Simulations in Radiative Convective Equilibrium

Amanda M. Sheffield, Colorado State University, Fort Collins, Colorado; and S. C. van den Heever

743

Direct and indirect radiative forcing of biomass burning aerosols at Kilimanjaro

Udaysankar S. Nair, University of Alabama, Huntsville, AL; and J. G. Fairman Jr. and S. Christopher

744

Is Saharan Dust a positive or negative for hurricanes? Observations and NU-WRF Simulations from the NAMMA and GRIP field campaigns

Aaron Pratt, NOAA/NESDIS, Silver Spring, MD

745

Investigating the effects of air-mass history on cloud-aerosol interactions in different cloud regimes using AHSRL and trajectory cluster analysis

Richard D. Hildner, University of Wisconsin, Madison, WI; and G. J. Tripoli and E. W. Eloranta

742

Measurement of Turbulent Water Vapor Fluxes from Lightweight Unmanned Aircraft Systems

746

Potential retrieval of aerosol properties for aerosol cloud interaction studies using Aerosol Polarimetry Sensor (APS) measurements

Alexandra Tsekeri, City College of New York, New York, NY; and B. Gross, F. Moshary, and S. Ahmed

Manuscript (788.2 kB)

747

Cloud base aerosol characteristics and implications for cloud microphysics in southeast Queensland

Sarah Tessendorf, NCAR, Boulder, CO; and C. Weeks, R. Bruintjes, and D. Axisa

Manuscript (492.1 kB)

748

Cold pools and aerosols under stratocumuli

Christopher R. Terai, University of Washington, Seattle, WA; and R. Wood

749

Mountain valley circulations and the observed diurnal cycle of aerosol number concentration over central Nepal

Prabhakar Shrestha, Duke University, Durham, NC; and A. P. Barros

Poster 750 moved. New Talk 1.3A scheduled for Mon. at 12:00pm

751

Feasibility of Space-Based Monitoring for Governance of Solar Radiation Management Activities

Leslie Wickman, The Aerospace Corp., El Segundo, CA; and P. Smith, I. Min, and S. Beck

Manuscript (335.5 kB)

Handout (678.3 kB)

Session 5

Field, Laboratory, and Modeling Studies of Air Quality—Part III

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Brian Lamb, Washington State Univ.; Jason K. Ching, USEPA/ORD/NERL/AMD

4:00 PM

5.1

Fine scale sensitivity studies of meteorological and air quality simulations using CMAQ and urbanized WRFV3.2 for Houston area for TexAQS 2006

Jason K. Ching, USEPA/ORD/NERL/AMD, Research Triangle Park, NC; and R. Gilliam, G. Sarwar, J. M. Godowitch, A. Martilli, F. Salamanca, M. Tewari, and F. Chen

Recorded Presentation

4:15 PM

5.2

An intense dust event over Mediterranean basin during June 2006: model description and evaluation with in situ data

Francesca Calastrini, CNR-IBIMET, Sesto Fiorentino, Italy; and C. Busillo, F. Guarnieri, M. Gaetani, E. Valentini, A. Taramelli, S. Becagli, S. Nava, R. Udisti, F. Lucarelli, and M. Pasqui

Recorded Presentation

4:30 PM

5.3

Fine particulate matter modeling in Central California, Part I: Application of the Weather Research and Forecasting model

Raphael Rogers, Weather Analytics, Bethesda, MD; and A. Deng, D. Stauffer, Y. Jia, S. T. Soong, S. Tanrikulu, S. Beaver, and C. Tran

Recorded Presentation Manuscript (2.0 MB)

4:45 PM

5.4

Fine particulate matter modeling in Central California, Part II: Application of the Community Multiscale Air Quality model

Scott Beaver, Bay Area Air Quality Management District, San Francisco, CA; and S. Tanrikulu, C. Tran, S. T. Soong, Y. Jia, R. Rogers, A. Deng, and D. R. Stauffer

Recorded Presentation Manuscript (819.1 kB)

5:00 PM

5.5

Atmospheric formaldehyde sources in an urban winter environment

Farah Abedin, Washington State University, Pullman, WA; and H. W. Wallace, M. H. Erickson, J. McCoskey, J. Vaughan, B. K. Lamb, T. VanReken, and B. T. Jobson

5:15 PM

5.6

CMAQ and dispersion modeling of 1,3-butadiene for the Houston-Galveston Area

Beata Czader, Univ. of Houston, Houston, TX; and B. Rappenglueck, S. S. Isukapalli, X. Tang, and P. G. Georgopoulos

Recorded Presentation

Joint Session 14

The Impacts of Cloud-Aerosol Interactions On Precipitation—Part II

Location: 605/610 (Washington State Convention Center)

Hosts: (Joint between the Third Symposium on Aerosol-Cloud-Climate Interactions; the 18th Conference on Planned and Inadvertent Weather Modification; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Wei-Kuo Tao, NASA/GSFC; Susan C. van den Heever, Colorado State Univ.

4:00 PM

J14.1

(Invited Speaker) The Role of Aerosols on Precipitation Processes

Wei-Kuo Tao, NASA/GSFC, Greenbelt, MD; and X. Li

Recorded Presentation

4:30 PM

J14.2

Aerosol indirect forcing on the precipitable water budget of the Tropics

Susan C. van den Heever, Colorado State University, Fort Collins, CO

Recorded Presentation

4:45 PM

J14.3

Intercomparison of aerosol-cloud-precipitation interactions in stratiform orographic mixed-phase clouds

Andreas Muhlbauer, JISAO/Univ. of Washington, Seattle, WA; and T. Hashino, L. Xue, A. Teller, U. Lohmann, R. M. Rasmussen, I. Geresdi, and Z. Pan

Recorded Presentation

5:00 PM

J14.4

Numerical Simulation Interaction between Drop and Ice Particles and its Influence on Formation of strong Precipitation

Ganna Pirnach, Ukrainian Hydrometeorological Institute, Kyiv, Ukraine; and T. Belyi

Handout (1.8 MB)

5:15 PM

J14.5

Modeling the role of aerosols on warm-season rainfall in a coastal urban environment

Nathan Hosannah, City University of New York, New York, NY; and J. E. González and D. E. Comarazamy

Recorded Presentation

Awards Banquet Reception in the Exhibit Hall

91st AMS Awards Banquet

Location: 6ABCD (Washington State Convention Center)

Michio Yanai Symposium

Weather Video Preview Theater

Location: 303 (Washington State Convention Center)

Session 6

The Effects of Meteorology On Air Quality

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Dan Jaffe, University of Washington; Nicole Mölders, University of Alaska

8:30 AM

6.1

Impacts of simulated stability on simulated PM2.5 concentrations

Nicole Mölders, University of Alaska, Fairbanks, AK; and K. Brunner, H. N. Q. Tran, and G. Kramm

8:45 AM

6.2

Attainment demonstration uncertainty stemming from poor meteorological model performance

Saffet Tanrikulu, Bay Area Air Quality Management District, San Francisco, CA; and S. Beaver, A. N. Palazoglu, and A. Singh

Manuscript (735.0 kB)

9:00 AM

6.3

Characterization of mercury concentration at a costal site under marine, continental and land-sea-breeze flow regimes

Yuling Wu, University of Alabama, Huntsville, AL; and U. U. Nair, J. Walters, J. Jansen, and E. Edgerton

Recorded Presentation

9:15 AM

6.4

(Invited Speaker) Role of the free troposphere on surface air quality

Dan Jaffe, University of Washington, Bothell, WA

Exhibit Hours

Formal Poster Viewing with Coffee Break

Session 7

Air Quality Forecasting—Part I

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Alexander Baklanov, Danish Meteorological Institute; Douglas L. Westphal, NRL

11:00 AM

7.1

(Invited Speaker) Physical and chemical weather forecasting as a joint problem: two-way interacting integrated modelling

Alexander Baklanov, Danish Meteorological Institute, Copenhagen, Denmark; and U. S. Korsholm, A. G. Mahura, R. B. Nuterman, B. H. Sass, and A. S. Zakey

Recorded Presentation Manuscript (2.3 MB)

11:30 AM

7.2

Global Aerosol Analyses for AQ Decision-Making in the United States

Douglas L. Westphal, NRL, Monterey, CA; and R. B. Husar and S. E. McClure

Recorded Presentation

11:45 AM

7.3

Evaluation of WRF-Chemistry air quality forecasts produced during CalNex-2010

Steven E. Peckham, NOAA/ESRL/GSD and CIRES-Univ. of Colorado, Boulder, CO; and G. Grell and S. A. McKeen

12:00 PM

7.4

Expansion of NOAA's national air quality forecast guidance capability to 50 states

Ivanka Stajner, NOAA/NWS and Noblis, Silver Spring, MD; and P. Davidson, D. Byun, J. McQueen, R. Draxler, G. Maninkin, K. Wedmark, K. Carey, and T. McClung

Recorded Presentation Manuscript (1.0 MB)

Lunch Break

Session

Presidential Town Hall Meeting

Location: 6A (Washington State Convention Center)

Hosts: (Joint between the Town Hall Meetings; the Events; the 14th Conference of Atmospheric Science Librarians International; the Michio Yanai Symposium; the 27th Conference on Interactive Information Processing Systems (IIPS); the 25th Conference on Hydrology; the 24th Conference on Weather and Forecasting/20th Conference on Numerical Weather Prediction; the 23rd Conference on Climate Variability and Change; the 20th Symposium on Education; the 18th Conference on Planned and Inadvertent Weather Modification; the 16th Conference on Middle Atmosphere; the 15th Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS); the 13th Conference on Atmospheric Chemistry; the Ninth Conference on Artificial Intelligence and its Applications to the Environmental Sciences; the Ninth History Symposium; the 8th Conference on Space Weather; the Seventh Annual Symposium on Future Operational Environmental Satellite Systems; the Sixth Symposium on Policy and Socio-economic Research; the Fifth Conference on the Meteorological Applications of Lightning Data; the 5th Symposium on Lidar Atmospheric Applications; the Fourth Annual CCM Forum; the Third Symposium on Aerosol-Cloud-Climate Interactions; the Second Aviation, Range and Aerospace Meteorology Special Symposium on Weather-Air Traffic Management Integration; the Second Conference on Weather, Climate, and the New Energy Economy; the Second Symposium on Environment and Health; the First Conference on Transition of Research to Operations: Successes, Plans and Challenges; the Special Symposium on Advances in Modeling and Analysis Using Python; the More Effectively Communicating the Science of Tropical Climate and Tropical Cyclones; and the Special Symposium on Applications of Air Pollution Meteorology )

12:15 PM

Ensuring Integrity in the Doing and Using of Science

Ralph Cicerone, National Academy of Sciences, Washington, DC

Audio File

Michio Yanai Symposium Luncheon

Location: 4C-1 (Washington State Convention Center)

Session 8

Air Quality Forecasting—Part II

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Daewon W. Byun, NOAA/OAR/ARL; William F. Ryan, Pennsylvania State University

1:30 PM

8.1

The effect of recent regional emissions reductions on air quality forecasting in the mid-Atlantic

Willam F. Ryan, Pennsylvania State Univ., Univ. Park, PA; and J. E. Bradbury

Recorded Presentation Manuscript (470.0 kB)

1:45 PM

8.2

Evaluation of PBL depths for poor air quality episodes from the NOAA forecast systems

Marina Tsidulko, NOAA/NESDIS/STAR, Camp Springs, MD; and J. McQueen, C. Tassone, G. DiMego, J. Whiting, and I. Stajner

Recorded Presentation

2:00 PM

8.3

(Invited Speaker) Relating conceptual models of summer high pollution events and mid-latitude cyclogenesis for air quality forecasting

Daewon W. Byun, NOAA/ARL, Silver Spring, MD; and F. Ngan, Y. Choi, and H. C. Kim

Recorded Presentation

2:30 PM

8.4

Analysis of OMI NO2 trends in comparison to regional model forecasts for urban areas of the Pacific Northwest

Farren L. Herron-Thorpe, Washington State University, Pullman, WA; and J. Vaughan, G. Mount, and B. Lamb

Recorded Presentation

2:45 PM

8.5

Impact of marine boundary layer parameterization schemes on surface ozone prediction in coastal regions

Jianping Huang, NOAA/NWS/NCEP, Camp Springs, MD; and J. McQueen, Y. Tang, M. Tsidulko, H. C. Huang, S. Lu, C. Tassone, B. Lapenta, G. DiMego, D. W. Byun, P. Lee, Y. Choi, D. Tong, and I. Stajner

Recorded Presentation

Joint Session 15

The Impacts of Cloud-Aerosol Interactions On Precipitation—Part III

Location: 605/610 (Washington State Convention Center)

Hosts: (Joint between the 18th Conference on Planned and Inadvertent Weather Modification; the Third Symposium on Aerosol-Cloud-Climate Interactions; and the 13th Conference on Atmospheric Chemistry )

Cochairs: Alexander P. Khain, Hebrew University; Andrew J. Heymsfield, NCAR

J15.1

Snow from shallow clouds seeded from power plant smoke stacks

1:30 PM

J15.2

CCN effects on simulated storm electrification and precipitation

Edward R. Mansell, NOAA/NSSL, Norman, OK ; and C. L. Ziegler

Recorded Presentation Manuscript (1.3 MB)

2:00 PM

J15.4

A new look into the relation between cloud drop number concentration and depth for rain initiation in deep convective clouds

Eyal Freud, Hebrew University, Jerusalem, Israel; and D. Rosenfeld

J15.3

(Invited Speaker) Cloud Aerosol Interaction and Precipitation Enhancement Experiment (CAIPEEX) over India: An overview

2:30 PM

J15.5

Heterogeneous Freezing of Droplets with immersed Mineral Dust Particles – the Roles of Droplet Volume and Nucleation Time

Frank Stratmann, Leibniz Institute for Tropospheric Research, Leipzig, Germany; and T. Clauss, S. Hartmann, D. Niedermeier, A. Kiselev, R. A. Shaw, and H. Wex

Recorded Presentation

2:45 PM

J15.6

Observations and modelings of aerosol and CCN in Northwestern China

Shengjie Niu Sr., Nanjing University of Information Science & Technology, Nanjing, jiangsu, China

Registration Closes

Coffee Break

Meet the President

Session 9

Development and Application of the Integrated Meteorology and Chemistry Models

Location: 3A (Washington State Convention Center)

Host: 13th Conference on Atmospheric Chemistry

Cochairs: Georg Grell, NOAA/ESRL/GSD; Paul, A. Makar, EC

3:30 PM

9.1

(Invited Speaker) Forecasting weather and air quality with online integrated modeling systems

Georg Grell, NOAA/ESRL/GSD, Boulder, CO

Recorded Presentation

4:00 PM

9.2

Evaluation of convective transport in the GEOS-5 Chemistry and Climate Model

Kenneth E. Pickering, NASA/GSFC/Univ. of Maryland, Greenbelt, MD; and L. Ott, J. J. Shi, W. K. Tao, C. Mari, and H. Schlager

Recorded Presentation

4:15 PM

9.3

Simulation of air pollution events in western North America using a nested on-line model (GEM-MACH)

Paul, A. Makar, EC, Toronto, ON, Canada; and C. Stroud, C. J. Mooney, W. Gong, S. Gong, M. D. Moran, A. M. Macdonald, R. Leaitch, S. Menard, H. Landry, R. Pavlovic, and A. Kallaur

Recorded Presentation

4:30 PM

9.4

Sensitivity study on scale dependence of WRF–Chem simulations of marine stratocumulus observed during VOCALS-REx

Qing Yang, PNNL, Richland, WA; and W. I. Gustafson Jr. and J. D. Fast

Recorded Presentation

4:45 PM

9.5

Radiative forcing of Sahara dust and its impacts on the hydrological cycle in the West African monsoon system

Chun Zhao, PNNL, Richland, WA; and X. Liu, R. Leung, and S. M. Hagos

Recorded Presentation

AMS 91st Annual Meeting Adjourns

13th Conference on Atmospheric Chemistry

Saturday, 22 January 2011

7:30 AM-10:00 AM: Saturday, 22 January 2011

Sunday, 23 January 2011

7:30 AM-9:00 AM: Sunday, 23 January 2011

12:00 PM-4:00 PM: Sunday, 23 January 2011

6:00 PM-7:00 PM: Sunday, 23 January 2011

Monday, 24 January 2011

7:30 AM-5:30 PM: Monday, 24 January 2011

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9:00 AM-10:30 AM: Monday, 24 January 2011

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11:00 AM-12:00 PM: Monday, 24 January 2011

12:00 PM-1:30 PM: Monday, 24 January 2011

1:30 PM-2:30 PM: Monday, 24 January 2011

2:30 PM-4:00 PM: Monday, 24 January 2011

4:00 PM-5:30 PM: Monday, 24 January 2011

5:30 PM-7:00 PM: Monday, 24 January 2011

7:00 PM-9:00 PM: Monday, 24 January 2011

Tuesday, 25 January 2011

8:00 AM-5:30 PM: Tuesday, 25 January 2011

8:30 AM-9:45 AM: Tuesday, 25 January 2011

9:00 AM-11:00 AM: Tuesday, 25 January 2011

9:30 AM-6:00 PM: Tuesday, 25 January 2011

9:45 AM-11:00 AM: Tuesday, 25 January 2011

11:00 AM-12:00 PM: Tuesday, 25 January 2011

12:00 PM-1:30 PM: Tuesday, 25 January 2011

1:30 PM-3:00 PM: Tuesday, 25 January 2011

3:00 PM-3:30 PM: Tuesday, 25 January 2011

3:30 PM-5:30 PM: Tuesday, 25 January 2011

Wednesday, 26 January 2011

8:00 AM-5:30 PM: Wednesday, 26 January 2011

8:30 AM-10:00 AM: Wednesday, 26 January 2011

9:00 AM-11:00 AM: Wednesday, 26 January 2011

10:00 AM-10:30 AM: Wednesday, 26 January 2011

10:00 AM-6:30 PM: Wednesday, 26 January 2011

10:30 AM-12:00 PM: Wednesday, 26 January 2011

12:00 PM-1:30 PM: Wednesday, 26 January 2011

1:30 PM-2:30 PM: Wednesday, 26 January 2011

2:30 PM-4:00 PM: Wednesday, 26 January 2011

4:00 PM-5:30 PM: Wednesday, 26 January 2011

5:30 PM-6:30 PM: Wednesday, 26 January 2011

7:00 PM-10:00 PM: Wednesday, 26 January 2011

Thursday, 27 January 2011

8:00 AM-5:30 PM: Thursday, 27 January 2011

8:30 AM-9:45 AM: Thursday, 27 January 2011

9:30 AM-12:30 PM: Thursday, 27 January 2011

9:45 AM-11:00 AM: Thursday, 27 January 2011

11:00 AM-12:15 PM: Thursday, 27 January 2011

12:00 PM-1:30 PM: Thursday, 27 January 2011

12:15 PM-1:15 PM: Thursday, 27 January 2011

12:15 PM-1:30 PM: Thursday, 27 January 2011

1:30 PM-3:00 PM: Thursday, 27 January 2011

3:00 PM-3:05 PM: Thursday, 27 January 2011

3:00 PM-3:30 PM: Thursday, 27 January 2011

3:30 PM-5:00 PM: Thursday, 27 January 2011

5:00 PM-5:05 PM: Thursday, 27 January 2011

Saturday, 22 January 2011

7:30 AM-10:00 AM: Saturday, 22 January 2011

Sunday, 23 January 2011

7:30 AM-9:00 AM: Sunday, 23 January 2011

12:00 PM-4:00 PM: Sunday, 23 January 2011

6:00 PM-7:00 PM: Sunday, 23 January 2011

Monday, 24 January 2011

7:30 AM-5:30 PM: Monday, 24 January 2011

8:00 AM-5:30 PM: Monday, 24 January 2011

9:00 AM-10:30 AM: Monday, 24 January 2011

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12:00 PM-1:30 PM: Monday, 24 January 2011

1:30 PM-2:30 PM: Monday, 24 January 2011

2:30 PM-4:00 PM: Monday, 24 January 2011

4:00 PM-5:30 PM: Monday, 24 January 2011

5:30 PM-7:00 PM: Monday, 24 January 2011

7:00 PM-9:00 PM: Monday, 24 January 2011

Tuesday, 25 January 2011

8:00 AM-5:30 PM: Tuesday, 25 January 2011

8:30 AM-9:45 AM: Tuesday, 25 January 2011