Grantee Research Project Results

Anthropogenic Influences on Organic Aerosol Formation and Regional Climate Implications

EPA awarded 14 grants in 2013 to improve understanding of the linkages between gas phase chemistry and secondary organic formation and the interaction of anthropogenic and biogenic emissions. Specifically, these projects use field measurements to further understand the extent to which people influence both the homogenous and heterogeneous processes contributing to organic aerosols from multiple sources within the multipollutant mixture. This is improving understanding of important chemical mechanisms and climatic properties of organic aerosol.

Request for Applications closing date: May 3, 2012

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#	Grant Number	Abstract	Principal Investigator	Institution	Grant Amount	PROJECT PERIOD	Project Start Date	Project End Date	Extended End Date	State

<< STAR GRANTS AND STAR CENTERS >>
#	Grant Number	Abstract	Principal Investigator	Institution	Grant Amount	PROJECT PERIOD	Project Start Date	Project End Date	Extended End Date	State
1	R835399 Grant Check to remove this grant from results.	Anthropogenic influence on biogenic VOC oxidation: the role of NOx pollution in secondary organic aerosol production in the Southeast U.S.	Fry, Juliane L	Reed College	$299,995	April 01, 2013 - March 31, 2016	April 01, 2013	March 31, 2016		OR
2	R835400 Grant Check to remove this grant from results.	Understanding regional oxidation capacity by comprehensive observations to constrain hydroxyl radical sources and sinks during the Southern Oxidant Aerosol Study (SOAS)	Kim, Saewung	University of California - Irvine	$299,895	April 01, 2013 - March 31, 2016	April 01, 2013	March 31, 2016		CA
3	R835401 Grant Check to remove this grant from results.	Sources and Radiative Properties of Organosulfates in the Atmosphere	Stone, Elizabeth A	University of Iowa	$300,000	April 01, 2013 - March 31, 2016	April 01, 2013	March 31, 2016		IA
4	R835402 Grant Check to remove this grant from results.	Novel Measurements of Volatility- and Polarity-Separated Organic Aerosol Composition and Associated Hygroscopicity to Investigate the Influence of Mixed Anthropogenic-Biogenic Emissions on Atmospheric Aging Processes	Williams, Brent	Washington University	$298,747	April 01, 2013 - March 31, 2016	April 01, 2013	March 31, 2016		MO
5	R835403 Grant Check to remove this grant from results.	The role of nitrate radicals (NO3) in aerosol life cycle: Secondary organic aerosol formation and aging of atmospheric organic aerosols	Ng, Nga Lee	Georgia Institute of Technology	$300,000	April 01, 2013 - March 31, 2016 (Extended to March 31, 2017)	April 01, 2013	March 31, 2016	March 31, 2017	GA
6	R835404 Grant Check to remove this grant from results.	Impacts of Anthropogenic Emissions in the Southeastern U.S. on Heterogeneous Chemistry of Isoprene-Derived Epoxides Leading to Secondary Organic Aerosol Formation	Surratt, Jason D.	University of North Carolina at Chapel Hill	$300,000	April 01, 2013 - March 31, 2016 (Extended to March 31, 2017)	April 01, 2013	March 31, 2016	March 31, 2017	NC
7	R835405 Grant Check to remove this grant from results.	Sensitivity of Organic Aerosol Concentrations and Forcing to Anthropogenic Emissions	Pandis, Spyros N. Donahue, Neil	Carnegie Mellon University	$399,998	April 01, 2013 - March 31, 2016	April 01, 2013	March 31, 2016		PA
8	R835406 Grant Check to remove this grant from results.	Assessing anthropogenic impact on secondary pollutant formation in the South Eastern US via airborne formaldehyde measurements	Keutsch, Frank N	University of Wisconsin - Madison	$194,183	April 01, 2013 - March 31, 2015 (Extended to March 31, 2016)	April 01, 2013	March 31, 2015	March 31, 2016	WI
9	R835407 Grant Check to remove this grant from results.	Emission, Fate, and Contribution of Biogenic Volatile Organic Compounds to Organic Aerosol Formation in the Presence of Anthropogenic Pollution: Measurements and Modeling during SOAS	Mak, John E Goldstein, Allen H. Guenther, Alex	The State University of New York at Stony Brook, National Center for Atmospheric Research, University of California - Berkeley	$399,964	April 01, 2013 - March 31, 2016	April 01, 2013	March 31, 2016		NY
10	R835408 Grant Check to remove this grant from results.	Using Particle Functional Group Composition to Identify and Quantify the Effects of Anthropogenic Emissions on Biogenic Secondary Organic Aerosol	Russell, Lynn M Ziemann, Paul J.	University of California - San Diego, University of Colorado at Boulder	$400,000	April 01, 2013 - March 31, 2017	April 01, 2013	March 31, 2017		CA
11	R835409 Grant Check to remove this grant from results.	The Role of Oxidation of BVOCs in SOA Production in the Southeastern U.S.	Bertman, Steve Pratt, Kerri A Seeley, John Shepson, Paul Starn, Tim	Western Michigan University, Oakland University, Purdue University, West Chester University of Pennsylvania	$387,483	April 01, 2013 - March 31, 2015 (Extended to March 31, 2016)	April 01, 2013	March 31, 2015	March 31, 2016	MI
12	R835410 Grant Check to remove this grant from results.	Cloud Condensation Nuclei Measurements During the SENEX 2013 Campaign: Observations, Analysis and Impacts	Nenes, Athanasios	Georgia Institute of Technology	$185,790	June 15, 2013 - June 14, 2016 (Extended to June 14, 2017)	June 15, 2013	June 14, 2016	June 14, 2017	GA
13	R835411 Grant Check to remove this grant from results.	Aerosol Optical Properties and Biogenic SOA: Effect on Hygroscopic Properties and Light Absorption	Khlystov, Andrey Ramachandran, Subramanian	Desert Research Institute, Carnegie Mellon University, North Carolina State University	$398,318	April 01, 2013 - March 31, 2016 (Extended to March 31, 2018)	April 01, 2013	March 31, 2016	March 31, 2018	NV
14	R835412 Grant Check to remove this grant from results.	Organic aerosol formation in the humid, photochemically-active Southeastern US: SOAS experiments and simulations	Turpin, Barbara Carlton, Annmarie	Rutgers	$399,928	April 01, 2013 - March 31, 2015	April 01, 2013	March 31, 2015		NJ

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The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.

Grantee Research Project Results

Anthropogenic Influences on Organic Aerosol Formation and Regional Climate Implications

Request for Applications closing date: May 3, 2012

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