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Hagler, G., R. Williams, Bill Mitchell, K. Leovic, J. Masters, K. Lubinsky, E. Thoma, Vasu Kilaru, R. Clark, AND E. Snyder. Village Green Project: Solar-powered air monitoring for research and outreach. To be Presented at RTP NC, Durham, NC, March 19 - 21, 2013.

Vallano, D., E. Snyder, Vasu Kilaru, E. Thoma, R. Williams, G. Hagler, AND Tim Watkins. Air Pollution Sensors: Highlights from an EPA Workshop on the Evolution and Revolution in Low-Cost Participatory Air Monitoring. EM Magazine. Air and Waste Management Association, Pittsburgh, PA, (December):28-33, (2012).

Hagler, G., E. Thoma, C. McEvoy, M. Fuoco, J. McGrath, M. Paguia, M. Rizzo, L. Lehrman, W. Tang, AND M. Freeman. Assessing Rail Yard Impact on Local Air Quality. Air Quality Measurement Methods and Technology, Durham, NC, April 24 - 26, 2012.

Holder, A., S. Suda, G. Hagler, M. Hays, AND M. Petters. Effect of the secondary organic aerosol coatings on black carbon water uptake, cloud condensation nuclei activity, and particle collapse. American Geophysical Union Fall Meeting, San Francisco, CA, December 03 - 07, 2012.

Hagler, G., R. Vedantham, Sue Kimbrough, R. Snow, AND R. Shores. Long-term assessment of ultrafine particles on major roadways in Las Vegas, Nevada and Detroit, Michigan. Presented at national Air Monitoring Conference, Detroit, MI, May 16, 2012.

Hagler, G., E. Thoma, B. Gullett, AND R. Vedantham. Presentation to Duke University’s IGERT Wireless Intelligent Sensor Network (WISeNet) program in September, 2012. Duke University WISeNet Seminar, Durham, NC, September 05, 2012.

Hagler, G. Region 2 Port-area Investigation of Emissions Reduction (R2PIER). US Environmental Protection Agency, Cincinnati, OH, 2012.

Hagler, G. The Village Green Project: Low-Cost Community Air Quality Stations. US Environmental Protection Agency, Cincinnati, OH, 2012.

Brantley, H., G. Hagler, P. Deshmukh, AND R. Baldauf. Using Portable Samplers to Determine the Effect of Roadside Vegetation on Near-Road Air Quality. Presented at NGAM 2, RTP, NC, November 06 - 07, 2012.

Hagler, G., R. Baldauf, Sue Kimbrough, E. Thoma, S. Perry, D. Heist, T. Barzyk, AND V. Isakov. What is the local air quality impact related to major transit sources and can barriers reduce exposure? Southeast Diesel Collaborative meeting, Atlanta, GA, August 06, 2012.

HAGLER, G. Aethalometer optical noise-reduction averaging progam instructions. Presented at for web site of Aerosol and Air Quality Research journal, Research Triangle Park, NC, August 31, 2011.

HAGLER, G. Climate change and the Arctic. Presented at EPA Climate Workshop, Research Triangle Park, NC, June 14, 2011.

HEMMING, B. L. AND G. S. HAGLER. Geoengineering: Direct Mitigation of Climate Warming. Chapter 9, Global Climate Change--The Technology Challenge. Springer, New York, NY, ISBN:9048131529:pg273-300, (2011).

HAGLER, G. S., W. TANG, M. J. Freeman, D. K. HEIST, S. G. PERRY, AND A. F. VETTE. Model evaluation of roadside barrier impact on near-road air pollution. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 45(15):2522-2530, (2011).

HAGLER, G. Near-rail yard air quality--assessment through field measurements and computational fluid dynamics modeling. Presented at American Association of Aerosol Research, Orlando, FL, October 03, 2011.

HAGLER, G. Noise-reduction in real-time aethalometer black carbon data. Presented at 2011 AAAR meeting, Orlando, FL, October 03, 2011.

HOLDER, A., R. Subramanian, T. YELVERTON, M. D. HAYS, AND G. HAGLER. On-road measurement of black carbon mass, absorption, and single-scattering albedo. Presented at AAAR Conference, Abstract #544, Orlando, FL, October 03 - 07, 2011.

HAGLER, GAYLE SW, TIFFANY LB YELVERTON, R. VEDANTHAM, AND A. Hansen. Post-processing method to reduce noise while preserving high time resolution in aethalometer real-time black carbon data. AEROSOL AND AIR QUALITY RESEARCH . Chinese Association for Aerosol Research in Taiwan, , Taiwan, Province Of China, 11(5):539-546, (2011).

Zheng, M., F. Wang, G. S. HAGLER, X. Hou, M. Bergin, Y. Cheng, L. Salomon, J. J. Schauer, P. Louie, L. Zeng, AND Y. Zhang. Sources of excess urban carbonaceous aerosol in the Pearl River delta region, China. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 45(5):1175-1182, (2011).

BALDAUF, R. W., L. JACKSON, G. HAGLER, V. ISAKOV, G. McPherson, D. Nowak, T. A. Cahill, K. Zhang, J. Cook, C. Bailey, AND P. Wood. The role of vegetation in mitigating air quality impacts from traffic emissions--journal. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, 2011(January):30-33, (2011).

HAGLER, G. A field and modeling study to assess the potential mitigation of near-road air pollution by vegetative and structural barriers. Presented at AWMA Calgary 2010, Calgary, AB, CANADA, June 22 - 26, 2010.

HAGLER, G. A field and modeling study to assess the potential mitigation of near-road air pollution by vegetative and structural barriers (Las Vegas). Presented at EPA ORD Ecosystem Services Third Annual Science Meeting, Las Vegas, NV, October 19, 2010.

HAGLER, G., M. Lin, A. Khlystove, W. Tang, M. J. Freeman, V. ISAKOV, J. FAIRCLOTH, D. HEIST, S. G. PERRY, A. F. VETTE, Z. DRAKE, AND R. W. BALDAUF. A field and modeling study to assess the potential mitigation of near-road pollution by vegetative and structural barriers. In Proceedings, 103rd Annual Conference of the Air & Waste Management Association, Calgary, AB, CANADA, June 22 - 25, 2010. Air & Waste Management Association, Pittsburgh, PA, Paper #861, (2010).

HAGLER, G. Black carbon measurement. Presented at NIST Conference, Gaithersburg, MD, July 13, 2010.

KIMBROUGH, E. S., R. C. SHORES, D. A. WHITAKER, W. A. MITCHELL, R. W. BALDAUF, A. F. VETTE, D. A. VALLERO, C. W. CROGHAN, G. HAGLER, J. HIRTZ, V. Martinez, AND K. Black. Characterization and variability of pollutant concentrations for the Las Vegas implementation of the National Near-Road Mobile Source Air Toxics Study. In Proceedings, 103rd Annual Conference of the Air & Waste Management Association, Calgary, AB, CANADA, June 22 - 25, 2010. Air & Waste Management Association, Pittsburgh, PA, Paper #556, (2010).