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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 Annual/ Final Reports Pubs Count Institution Grant Amount PROJECT PERIOD Project Start Date Project End Date Extended End Date
<< STAR GRANTS AND STAR CENTERS >>
# Grant Number Abstract Principal Investigator Annual/ Final Reports Pubs Count Institution Grant Amount PROJECT PERIOD Project Start Date Project End Date Extended End Date
1 R835410
Grant



Cloud Condensation Nuclei Measurements During the SENEX 2013 Campaign: Observations, Analysis and Impacts Nenes, Athanasios   Row 1: 2013

Row 1: 2014

Row 1: 2015

Row 1: Final

Row 1 Total Pubs: 19
Row 1 Journals: 19
-- Row 1: No Books --
 
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  
2 R835409
Grant



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  
Row 2: 2013

Row 2: 2014

Row 2: Final

Row 2 Total Pubs: 24
Row 2 Journals: 6
-- Row 2: No Books --
 
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  
3 R835400
Grant



Understanding regional oxidation capacity by comprehensive observations to constrain hydroxyl radical sources and sinks during the Southern Oxidant Aerosol Study (SOAS) Kim, Saewung   Row 3: 2013

Row 3: 2014

Row 3: Final

Row 3 Total Pubs: 6
Row 3 Journals: 2
-- Row 3: No Books --
 
University of California - Irvine $299,895   April 01, 2013 -
March 31, 2016  
April 01, 2013   March 31, 2016    
4 R835399
Grant



Anthropogenic influence on biogenic VOC oxidation: the role of NOx pollution in secondary organic aerosol production in the Southeast U.S. Fry, Juliane L   Row 4: 2013

Row 4: 2014

Row 4: Final

Row 4 Total Pubs: 22
Row 4 Journals: 11
-- Row 4: No Books --
 
Reed College $299,995   April 01, 2013 -
March 31, 2016  
April 01, 2013   March 31, 2016    
5 R835406
Grant



Assessing anthropogenic impact on secondary pollutant formation in the South Eastern US via airborne formaldehyde measurements Keutsch, Frank N   Row 5: 2013

Row 5: 2014

Row 5: Final

Row 5 Total Pubs: 30
Row 5 Journals: 13
-- Row 5: No Books --
 
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  
6 R835411
Grant



Aerosol Optical Properties and Biogenic SOA: Effect on Hygroscopic Properties and Light Absorption Khlystov, Andrey
Ramachandran, Subramanian  
Row 6: 2013

Row 6: 2014

Row 6: 2015

Row 6: 2016

Row 6: Final

Row 6 Total Pubs: 12
Row 6 Journals: 1
-- Row 6: No Books --
 
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  
7 R835407
Grant



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  
Row 7: 2013

Row 7: 2014

Row 7: Final

Row 7 Total Pubs: 18
Row 7 Journals: 12
-- Row 7: No Books --
 
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    
8 R835403
Grant



The role of nitrate radicals (NO3) in aerosol life cycle: Secondary organic aerosol formation and aging of atmospheric organic aerosols Ng, Nga Lee   Row 8: 2013

Row 8: 2014

Row 8: 2015

Row 8: Final

Row 8 Total Pubs: 47
Row 8 Journals: 20
Row 8 Books: 1
 
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  
9 R835405
Grant



Sensitivity of Organic Aerosol Concentrations and Forcing to Anthropogenic Emissions Pandis, Spyros N.
Donahue, Neil  
Row 9: 2013

Row 9: 2014

Row 9: Final

Row 9 Total Pubs: 12
Row 9 Journals: 12
-- Row 9: No Books --
 
Carnegie Mellon University $399,998   April 01, 2013 -
March 31, 2016  
April 01, 2013   March 31, 2016    
10 R835408
Grant



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.  
Row 10: 2013

Row 10: 2014

Row 10: 2015

Row 10: Final

Row 10 Total Pubs: 15
Row 10 Journals: 7
-- Row 10: No Books --
 
University of California - San Diego, University of Colorado at Boulder $400,000   April 01, 2013 -
March 31, 2017  
April 01, 2013   March 31, 2017    
11 R835401
Grant



Sources and Radiative Properties of Organosulfates in the Atmosphere Stone, Elizabeth A   Row 11: 2013

Row 11: 2014

Row 11: Final

Row 11 Total Pubs: 23
Row 11 Journals: 7
-- Row 11: No Books --
 
University of Iowa $300,000   April 01, 2013 -
March 31, 2016  
April 01, 2013   March 31, 2016    
12 R835404
Grant



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.   Row 12: 2013

Row 12: 2014

Row 12: 2015

Row 12: Final

Row 12 Total Pubs: 43
Row 12 Journals: 23
-- Row 12: No Books --
 
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  
13 R835412
Grant



Organic aerosol formation in the humid, photochemically-active Southeastern US: SOAS experiments and simulations Turpin, Barbara
Carlton, Annmarie  
Row 13: 2013

Row 13: Final

Row 13 Total Pubs: 18
Row 13 Journals: 7
-- Row 13: No Books --
 
Rutgers $399,928   April 01, 2013 -
March 31, 2015  
April 01, 2013   March 31, 2015    
14 R835402
Grant



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   Row 14: 2013

Row 14: 2014

Row 14: Final

Row 14 Total Pubs: 36
Row 14 Journals: 6
-- Row 14: No Books --
 
Washington University $298,747   April 01, 2013 -
March 31, 2016  
April 01, 2013   March 31, 2016    


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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.

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