Fiscal Year	Title	Principal Investigator	Institution
2012	Collaborative Project: Dynamics, Thermodynamics, Radiation, and Cloudiness Associated with Cumulus-Topped Marine Boundary Layers	Bruce Albrecht	University of Miami
2012	Evaluating Aerosol Indirect Effects in Mixed-Phase Clouds Using ARM Observations	Gijs de Boer	University of Colorado
2012	Characterizing and Understanding Aerosol Optical Properties: CARES	Chris Cappa	University California, Davis
2012	Moving ASR Cloud Microphysical Retrievals Beyond the Vertical Column	Eugene Clothiaux	Pennsylvania State University
2012	Constraints on the Parameterization of Convective Cloud Systems from Analyses of ARM Observations and Models	Anthony Del Genio	NASA-Goddard Institute for Space Studies
2012	Investigation of the Relationships Between DCS Cloud Properties, Lifecycle & Precipitation with Meteorological Regimes and Aerosol Sources at the ARM SGP Site	Xiquan Dong	University of North Dakota
2012	An Investigation of Aerosol-Cloud-Precipitation Interactions in the South-East Pacific Using DOE G-1 Data and WRF/Chem Large Eddy Simulations	Graham Feingold	National Ocean and Atmospheric Administration
2012	Combining Observations and Cloud-Resolving Model Simulations of Deep Convection to Constrain Key Links Between Aerosols, Updrafts, and Stratiform Precipitation	Ann Fridlind	NASA-Goddard Institute for Space Studies
2012	Collaborative Project: Probing the Transition from Shallow to Deep Convection Using ASR Data and Large-Eddy Simulations	Pierre Gentine	Columbia University
2012	Collaborative Project: Dynamics, Thermodynamics, Radiation, and Cloudiness Associated with Cumulus-Topped Marine Boundary Layers	Virendra Ghate	Rutgers University
2012	Collaborative Project: Evolution of Precipitation Particle Size Distributions within MC3E Systems and Its Impact on Aerosol-Cloud-Precipitation Interactions	Wojciech Grabowski	University Corporation for Atmospheric Research
2012	Using AMIE Data to Study Cloud Processes within the Madden-Julian Oscillation	Robert Houze	University of Washington
2012	Cloud Supersaturations and Droplet Spectral Width	James Hudson	Desert Research Institute
2012	Multiscale Variability of the Tropopause Transition Layer During AMIE	Richard Johnson	Colorado State University
2012	Providing Diurnal Hemispherical Cloud Fraction Data at ARM Sites	Dimitri Klebe	Solmirus Corporation
2012	Collaborative Project: Relating the Chemical and Physical Properties of Aerosols to the Water Uptake and Ice Nucleation Potential of Particles Collected During the Carbonaceous...	Daniel Knopf	State University of Stony Brook, New York
2012	Collaborative Project: Evolution of Precipitation Particle Size Distributions within MC3E Systems and Its Impact on Aerosol-Cloud-Precipitation Interactions	Pavlos Kollias	McGill University
2012	Collaborative Project: Probing the Transition from Shallow to Deep Convection Using ASR Data and Large-Eddy Simulations	Zhiming Kuang	Harvard University
2012	Aerosol Indirect Effects and Their Effective Representation in Climate Models from the New ASR Shortwave Array Spectroradiometer	Dan Lubin	University of California, San Diego
2012	Retrieval of Boundary Layer 3D Cloud Properties Using Scanning Cloud Radar and 3D Radiative Transfer	Roger Marchand	University of Washington
2012	Determining the Best Estimates & Uncertainties in Cloud Microphysical Parameters from ARM Field Data: Implications for Models, Retrieval Schemes...	Greg McFarquhar	University of Illinois at Urbana-Champaign
2012	Advancing Our Understanding and the Remote Sensing of Ice Clouds	David Mitchell	Desert Research Institute
2012	Collaborative Project: Exploiting ARM Spectral Radiation Measurements to Increase Understanding of Atmospheric Processes	Eli Mlawer	Atmospheric & Environmental Research, Inc.
2012	Collaborative Project: Relating the Chemical and Physical Properties of Aerosols to the Water Uptake and Ice Nucleation Potential of Particles Collected During the Carbonaceous...	Ryan Moffet	University of the Pacific
2012	Model Simulations of Aerosol Effects on Clouds and Precipitation in Comparison with ARM Data	Joyce Penner	University of Michigan
2012	Investigations of Microphysical Processes in Clouds Using Spectral Cloud Models Coupled with Polarimetric Radar Measurements at Multiple Frequencies	Alexander Ryzhkov	University of Oklahoma
2012	The 3-D Tropical Convective Cloud Spectrum in AMIE Radar Observations and Global Climate Simulations	Courtney Schumacher	Texas A&M University
2012	Aging of Black Carbon During Atmospheric Transport: Understanding BC Measurements from the 2010 DOE Carbonaceous Aerosols & Radiative Effects Study (CARES)...	R. Subramanian	Droplet Measurement Technologies
2012	Collaborative Project: Exploiting ARM Spectral Radiation Measurements to Increase Understanding of Atmospheric Processes	David Turner	University of Oklahoma
2012	Scanning Radar Retrievals and Characterization of Cloud and Precipitation Processes for ASR	Chandrasekar Venkatachalam	Colorado State University
2012	Improving Convection and Cloud Parameterization Using ARM Observations and NCAR Community Atmosphere Model CAM5	Guang Zhang	University of California, San Diego
2012	Improving Bulk Microphysics Schemes for Deep Convective Systems Using MC3E Data	Edward Zipser	University of Utah

Fiscal Year	Title	Principal Investigator	Institution
2011	Isolating Weakly and Strongly-Absorbing Classes of Carbonaceous Aerosol: Optical Properties, Abundance and Life Cycle	Tami Bond	University of Illinois at Urbana-Champaign
2011	Laboratory Experiments and Instrument Intercomparison Studies of Carbonaceous Aerosol Particles	Paul Davidovits	Boston College
2011	Aging of Organic Aerosol: Cloud and Climate Effects	Neil Donahue	Carnegie Mellon University
2011	Using ARM Observations to Evaluate Cloud and Convection Parameterizations and Cloud-Convection-Radiation Interactions in the GFDL Atmospheric General Circulation Model	Leo Donner	National Oceanic and Atmospheric Administration
2011	Combined High Spectral Resolution Lidar and Millimeter Wavelength Radar Measurement of Ice Crystal Precipitation	Edwin W. Eloranta	The Board of Regents of the University of Wisconsin System
2011	Lidar Investigations of Aerosol, Cloud, and Boundary Layer Properties Over the ARM Sites	Richard Ferrare	NASA Langley Research Center
2011	Lidar Investigations of Aerosol, Cloud, and Boundary Layer Properties Over the ARM Sites	David D. Turner	University of Oklahoma
2011	Laboratory Studies of the Role of Amines in Particles Formation, Growth and Climate	Barbara J. Finlayson-Pitts	University of California, Irvine
2011	Advancing Models and Evaluation of Cumulus, Climate and Aerosol Interactions	Andrew Gettelman	University Corporation for Atmospheric Research
2011	Evaluation of New and Proposed Organic Aerosol Sources and Mechanisms Using the Aerosol Modeling Testbed: MILAGRO, CARES, CALNEX, BEACHON, and GVAX	Alma Hodzic	University Corporation for Atmospheric Research
2011	Characterizing Aerosol Distributions, Types, and Optical and Microphysical Properties using the NASA Airborne High Spectral Resolution Lidar (HSRL) and the Research Scanning Polarimeter (RSP)	Chris Hostetler	NASA Langley Research Center
2011	Using Statistical Comparisons Between SPARTICUS Cirrus Microphysical Measurements, Detailed Cloud Models, and GCM Cloud Parameterizations to Understand Cirrus and Improve the Parameterizations	Eric J. Jensen	NASA Ames Research Center
2011	Using Statistical Comparisons Between SPARTICUS Cirrus Microphysical Measurements, Detailed Cloud Models, and GCM Cloud Parameterizations to Understand Cirrus and Improve the Parameterizations	Paul Lawson	SPEC Incorporated
2011	Improvement of Representation of the Cloud-Aerosol Interaction in Large-Scale Models	Alexander Khain	The Hebrew University of Jerusalem
2011	Advancing Clouds Life Cycle Representation in Numerical Models Using Innovative Analysis Methods that Bridge ARM Observations and Models Over a Breadth of Scales	Pavlos Kollias	McGill University
2011	Advancing Cloud Life Cycle Representation in Numerical Models Using Innovative Analysis Method that Bridge ARM Observations Over a Breadth of Scales	George Tselioudis	Columbia University
2011	Use of ARM Mobile Facility (AMF) Data to Study Aerosol Indirect Effects in China in Comparision with Those in US	Zhanqing Li	University of Maryland
2011	Development of Cloud and Precipitation Property Retrieval Algorithms and Measurement Simulators from ASR Data	Gerald Mace	University of Utah
2011	Modeling the Explicit Chemistry of Anthropogenic and Biogenic Organic Aerosols	Sasha Madronich	University Corporation for Atmospheric Research
2011	Study of Shortwave Spectra in Fully 3D Environment: Synergy Between Scanning Radars and Spectral Radiation Measurements	Alexander Marshak	NASA Goddard Space Flight Center
2011	Study of Shortwave Spectra in Fully 3D Environment: Synergy Between Scanning Radars and Spectral Radiation Measurements	J.-Y. Christine Chiu	University of Reading
2011	Process Studies of Climatically Relevant Parts of the Aerosol Life Cycle: Chamber Experiments on the Role of Aqueous-Phase Chemistry in CCN Activity of Secondary Organic Aerosol	Scot Martin	Harvard College
2011	The Radiative Role of Free Tropospheric Aerosols and Marine Clouds Over the Central North Atlantic	Claudio Mazzoleni	Michigan Technological University
2011	Collaborative Project: Understanding the Chemical Processes that Affect Growth Rates of Freshly Nucleated Particles	Peter McMurry	University of Minnesota
2011	Collaborative Project: Understanding the Chemical Processes that Affect Growth Rates of Freshly Nucleated Particles	James Smith	University Corporation for Atmospheric Research
2011	Retrieving 4D Atmospheric Boundary Layer Structure from Surface Observations and Profiles Over a Single Station	Zhaoxia Pu	University of Utah
2011	Vertical Microphysical Profiles of Convective Clouds as a Tool for Obtaining Aerosol Cloud-Mediated Climate Forcing	Daniel Rosenfeld	The Hebrew University of Jerusalem
2011	Simulating the Artic Winter Longwave Indirect Effects: A New Parameterization for Frost Flower Aerosol Salt Emissions	Lynn M. Russell	Scripps Institution of Oceanography
2011	Use of DOE SGP Radars in Support of ASR Modeling Activities	Steven Rutledge	Colorado State University
2011	Organic Aerosol Formation: Laboratory Studies to Guide the Development of Comprehensive Formation Mechanisms and Representation in Global Aerosol Models	John Seinfeld	California Institute of Technology
2011	Laboratory Investigation of Contact Freezing and the Aerosol to Ice Crystal Transformation Process	Raymond A. Shaw	Michigan Technological University
2011	Investigations of Mixed-Phase Cloud Microphysical, Radiative, and Dynamical Processes	Matthew Shupe	University of Colorado
2011	Connecting Organic Aerosol Climate-Relevant Properties to Chemical Mechanisms of Sources and Processing	Joel A. Thornton	University of Washington
2011	Improving Mixed-Phase Cloud Parameterization in Climate Model with the ACRF Measurements	Zhien Wang	University of Wyoming
2011	Vertical Air Motions Over the Tropical Western Pacific for Validating Cloud Resolving and Regional Models	Christopher Williams	University of Colorado
2011	Analysis of Data and Development of VAPs from the AMF Azores Deployment to Understand Cloud-Aerosol-Precipitation Interactions in the Cloud-Capped Marine Boundary Layer	Robert Wood	University of Washington
2011	Collaborative Project: Study of Aerosol Sources and Processing at the GVAX Pantnagar Supersite	Douglas R. Worsnop	Aerodyne Research, Inc.
2011	Collaborative Project: Study of Aerosol Sources and Processing at the GVAX Pantnagar Supersite	Jose-Luis Jimenez	University of Colorado, Boulder
2011	Collaborative Project: Study of Aerosol Sources and Processing at the GVAX Pantnagar Supersite	Joel A. Thornton	University of Washington
2011	Collaborative Project: Study of Aerosol Sources and Processing at the GVAX Pantnagar Supersite	Rainer Volkamer	University of Colorado, Boulder
2011	Improving Boundary-Layer Turbulence and Cloud Processes in CAM with a Higher-Order Turbulence Closure Scheme and ASR Measurements	Kuan-Man Xu	NASA Langley Research Center
2011	Collaborative Project: Cloudiness Transitions Within Shallow Marine Clouds Near the Azores	Sandra Yuter	North Carolina State University
2011	Collaborative Project: Cloudiness Transitions Within Shallow Marine Clouds Near the Azores	Simon Paul de Szoeke	Oregon State University
2011	Collaborative Project: Cloudiness Transitions Within Shallow Marine Clouds Near the Azores	David B. Mechem	University of Kansas Center for Research, Inc.
2011	Roles of Shadow Convection in the Cloud Life Cycle in the Tropical Western Pacific Region	Chidong Zhang	University of Miami
2011	Characterizing Organic Aerosol Processes and Climatically Relevant Properties via Advanced and Integrated Analyses of Aerosol Mass Spectrometry Data Sets from DOE Campaigns and ARM Measurements	Qi Zhang	University of California, Davis
2011	Development of Integrated ASR Model Forcing Data and Their Applications to Improve CAM	Minghua Zhang	State University of New York at Stony Brook
2011	Quantifying the Relationship Between Organic Aerosol Composition and Hygroscopicity / CCN Activity	Paul Ziemann	University of California, Riverside