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Records 101 to 161 of 161

2013
Sarnat, S., J. Sarnat, J. Mulholland, V. Isakov, H. Ozkaynak, H. Chang, M. Klein, AND P. Tolbert. Application of alternative spatiotemporal metrics of ambient air pollution exposure in a time-series epidemiological study in Atlanta. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 23:593-605, (2013).
Dionisio, K., V. Isakov, L. Baxter, J. Sarnat, S. Sarnat, J. Burke, A. Rosenbaum, S. Graham, R. Cook, J. Mulholland, AND H. Ozkaynak. Development and evaluation of alternative approaches for exposure assessment of multiple air pollutants in Atlanta, Georgia. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 23:581-592, (2013).
Heist, D., V. Isakov, S. Perry, M. Snyder, A. Venkatram, C. Hood, J. Stocker, D. Carruthers, S. Arunachalam, AND C. Owen. Estimating near-road pollutant dispersion: a model inter-comparison. Transportation Research Part D: Transport and Environment. Elsevier BV, AMSTERDAM, Netherlands, 25:93-105, (2013).
Venkatram, A., M. Snyder, V. Isakov, AND Sue Kimbrough. Impact of Wind Direction on Near-Road Pollutant Concentrations. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 80:248-258, (2013).
Dionisio, K., L. Baxter, V. Isakov, S. Sarnat, J. Sarnat, J. Burke, AND H. Ozkaynak. Modeling as an exposure estimation approach for use in epidemiologic studies - Part 2: Example applications. Presented at 12 Annual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Snyder, M., S. Arunachalam, V. Isakov, K. Talgo, A. Valencia, B. Naess, D. Heist, S. Batterman, AND L. Berry Vaughn. Modeling dispersion of traffic-related pollutants in the NEXUS health study. Presented at 2013 CMAS Annual Conference, Chapel Hill, NC, October 28 - 30, 2013.
Venkatram, A., M. Snyder, AND V. Isakov. Modeling the impact of roadway emissions in light wind, stable and transition conditions. TRANSPORTATION RESEARCH PART D. Elsevier Science BV, Amsterdam, Netherlands, 24:110-119, (2013).
Hagler, G., T. Barzyk, Sue Kimbrough, V. Isakov, P. Gagliano, M. Bergin, D. D'Onofrio, R. Baldauf, AND C. Bailey. Panama Canal Expansion Illustrates Need for Multimodal Near-Source Air Quality Assessment. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 47(18):10102-10103, (2013).
Snyder, M., A. Venkatram, D. Heist, S. Perry, B. Petersen, AND V. Isakov. RLINE: A Line Source Dispersion Model for Near-Surface Releases. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 77:748-756, (2013).
Venkatram, A., M. Snyder, D. Heist, S. Perry, B. Petersen, AND V. Isakov. RLINE: Re-formulation of Plume Spread for Near-Surface Dispersion. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 77:864-855, (2013).
Snyder, M., V. Isakov, D. Heist, S. Arunachalam, K. Talgo, S. Batterman, R. Ganguly, AND P. Harbin. Sensitivity Analysis of Dispersion Model Results in the NEXUS Health Study Due to Uncertainties in Traffic-Related Emissions Inputs. Presented at A&WMA, Chicago, IL, June 24 - 26, 2013.
Sarnat, J., S. Sarnat, W. Flanders, H. Chang, J. Mulholland, L. Baxter, V. Isakov, AND H. Ozkaynak. Spatiotemporally-Resolved Air Exchange Rate as a Modifier of Acute Air Pollution-Related Morbidity. Presented at ISEE/ISES Conference 2013, Basel, SWITZERLAND, August 19 - 23, 2013.
Sarnat, J., S. Sarnat, W. Flanders, H. Chang, J. Mulholland, L. Baxter, V. Isakov, AND H. Ozkaynak. Spatiotemporally‐Resolved Air Exchange Rate as a Modifier of Acute Air Pollution‐Related Morbidity in AtlantaMorbidity in Atlanta. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 23(6):606-615, (2013).
Vette, A., J. Burke, G. Norris, M. Landis, S. Batterman, M. Breen, V. Isakov, T. Lewis, Ian Gilmour, A. Kamal, D. Hammond, R. Vedantham, S. Bereznicki, N. Tian, C. Croghan, AND C. Action. The Near-Road Exposures and Effects of Urban Air Pollutants Study (NEXUS): Study Design and Methods. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 448:38-47, (2013).
Khlystov, A., G. Hagler, R. Baldauf, V. Isakov, AND J. Faircloth. The influence of tree stands and a noise barrier on near-roadway air quality. To be Presented at Environmental Health 2013, Boston, MA, March 03 - 06, 2013.
Snyder, M., V. Isakov, S. Arunachalam, AND R. Cook. Uncertainties in Emissions In Emissions Inputs for Near-Road Assessments. Presented at AGU Fall Meeting, San Franciso, CA, December 09 - 13, 2013.
Ying, S., S. Arunachalam, B. Naess, K. Talgo, A. Valencia, V. Isakov, Brad Schultz, AND T. Palma. “A Modeling Framework for Improved Characterization of Near-Road Air Quality at Fine Scales for Nationwide Exposure Assessment.”. Presented at Annual 2013 CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Barzyk, T., V. Isakov, S. Arunachalam, A. Venkatram, R. Cook, AND B. Naess. “A Reduced-form Model to Estimate Near-road Air Quality for Communities: the Community Line Source modeling system (C-LINE)”. Presented at 2013 Annual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Valencia, A., S. Arunachalam, Y. Akita, M. Serre, V. Garcia, AND V. Isakov. “Estimating Regional Background Air Quality using Space/Time Ordinary Kriging to Support Exposure Studies”. Presented at Annuual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Arunachalam, S., M. Snyder, A. Venkatram, D. Heist, S. Perry, AND V. Isakov. “RLINE: A Line Source Dispersion Model for Near-Surface Releases”. Presented at Annual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
2012
BARZYK, T. M., A. CIESIELSKI, R. C. SHORES, E. D. THOMA, R. L. SEILA, V. ISAKOV, AND R. W. BALDAUF. Near-Road Mulltipollutant Profiles: Association between Volatile Organic Compounds and a Tracer Gas Surrogate Near a Busy Highway. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. Air & Waste Management Association, Pittsburgh, PA, 62(5):594-603, (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.
2011
LOBDELL, D. T., V. ISAKOV, L. BAXTER, J. TOUMA, M. SMUTS, AND H. A. OZKAYNAK. Assessing the Feasibility of Performing an Air Accountability Study in New Haven, CT . ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC.
GARCIA, V., V. ISAKOV, AND T. H. WATKINS. Case Study: Advances in Modelling Exposure . ENVIRONMENTAL SCIENTIST. Institution of Environmental Sciences, London, Uk, 20(1):18-21, (2011).
ISAKOV, V., J. L. CROOKS, J. TOUMA, M. Valari, H. A. OZKAYNAK, S. E. SARNAT, J. SARNAT, P. Kewada, AND J. MULHOLLAND. Development and Evaluation of Alternative Metrics of Ambient Air Pollution Exposure for Use in Epidemiologic Studies. Chapter 111, Douw G. Steyn & Silvia Trini Castelli (ed.), Air Pollution Modeling and its Application XXI. Springer Netherlands, , Netherlands, Series C:681--686, (2011).
ISAKOV, V., J. TOUMA, M. M. Johnson, AND H. A. OZKAYNAK. Development and Evaluation of Land-Use Regression Models Using Modeled Air Quality Concentrations. Chapter 117, Douw G.Steyn & Silvia Trini Castelli (ed.), NATO - Air Pollution Modeling and its Application, XXI. Springer Netherlands, , Netherlands, Series C:717-722, (2011).
OZKAYNAK, H. A., V. ISAKOV, S. Sarnat, J. Sarnat, AND J. Mulholland. Examination of Different Exposure Metrics in an Epidemiological Study. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, (Nov):22-27, (2011).
WATKINS, T. H., L. BAXTER, H. A. OZKAYNAK, V. ISAKOV, AND D. MOBLEY. Novel Approaches for Estimating Human Exposure to Air Pollutants. Chapter 122, Douw G. Steyn & Silvia Trini Castelli (ed.), Air Pollution Modeling and its Application, XXI. Springer Netherlands, , Netherlands, Series C:741 - 745, (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).
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).
Johnson, M. M., V. ISAKOV, J. TOUMA, S. MUKERJEE, AND H. A. OZKAYNAK. Evaluation of Land Use Regression Models Used to Predict Air Quality Concentrations in an Urban Area. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 44(30):3660-3668, (2010).
Clawson, K. L., D. Finn, R. G. Carter, J. D. Rich, R. M. Eckman, S. G. PERRY, V. ISAKOV, D. HEIST, AND T. E. PIERCE. NOAA EPA Near-Roadway Sound Barrier Atmospheric Tracer Study 2008. Chapter 1, Douw G Steyn, S. T. Rao (ed.), Air Pollution Modeling and its Applications XX . Springer Netherlands, , Netherlands, C(1.15):27-31, (2010).
Finn, D., K. L. Clawson, R. G. Carter, J. D. Rich, R. M. Eckman, S. G. PERRY, V. ISAKOV, AND D. HEIST. Tracer Studies to Characterize the Effects of Roadside Noise Barriers on Near-Road Pollutant Dispersion under Varying Atmospheric Stability Conditions. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 44(2):204-214, (2010).
2009
ISAKOV, V., J. TOUMA, J. BURKE, D. T. LOBDELL, T. PALMA, A. Rosenbaum, AND H. Ozkaynak. *Combining regional - and local-scale air quality models with exposure models for use in environmental health studies - Title changed from Linking air quality and exposure models for use in environmental health studies. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 59(4):461-472, (2009).
ISAKOV, V., J. TOUMA, J. M. BURKE, D. T. LOBDELL, T. PALMA, A. Rosenbaum, AND H. A. OZKAYNAK. Combining Regional- and Local-Scale Air Quality Models with Exposure Models for Use in Environmental Health Studies. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 59(4):461-472, (2009).
Venkatram, A., V. ISAKOV, R. L. SEILA, AND R. W. BALDAUF. Modeling and Impacts of Traffic Emissions on Air Toxics Concentrations near Roadways. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 43(20):3191-3199, (2009).
OZKAYNAK, H. A., S. E. Sarnat, J. A. Sarnat, L. Sheppard, B. Turpin, V. ISAKOV, J. L. CROOKS, P. Sampson, AND D. Rich. Overview of USEPA/NERL Cooperative Agreement Research Program on Air Pollution Exposure and Health. Presented at International Society for Environmental Epidemiology Conference, Dublin, Northern Ireland, IRELAND, August 25 - 29, 2009.
2008
ISAKOV, V. AND H. A. OZKAYNAK. A Modeling Methodology to Support Evaluation Public Health Impacts on Air Pollution Reduction Programs. Chapter 7, Carlos Borrego, Ana Isabel Miranda (ed.), Air Pollution Modeling and Its Application XIX. Springer, New York, NY, , 614-622, (2008).
THOMA, E. D., R. C. SHORES, V. ISAKOV, AND R. W. BALDAUF. CHARACTERIZATION OF NEAR-ROAD POLLUTANT GRADIENTS USING PATH-INTEGRATED OPTICAL REMOTE SENSING. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 58(7):879-890, (2008).
PIERCE, T. E., V. ISAKOV, B. Haneke, AND J. Paumier. Emission and Air Quality Modeling Tools for Near-Roadway Applications. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/R-09/001 (NTIS PB2009-103941), 2008.
BALDAUF, R., E. Thoma, A. Khlystov, V. ISAKOV, G. BOWKER, T. Long, AND R. Snow. Impacts of Noise Barriers on Near-Road Air Quality. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 42(32):7502-7507, (2008).
COOK, R., V. ISAKOV, J. TOUMA, W. G. BENJEY, J. THURMAN, E. KINNEE, AND D. ENSLEY. Resolving Local-Scale Emissions for Modeling Air Quality near Roadways. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. Air & Waste Management Association, Pittsburgh, PA, 58(3):451-461, (2007).
BALDAUF, R. W., E. D. THOMA, M. D. HAYS, R. C. SHORES, J. S. KINSEY, B. K. GULLETT, E. S. KIMBROUGH, V. ISAKOV, THOMAS LONG, R. SNOW, A. KHLYSTOV, J. P. WEINSTEIN, FU-LIN CHEN, R. L. SEILA, D. A. OLSON, M. I. GILMOUR, S. CHO, N. WATKINS, P. T. ROWLEY, AND J. J. BANG. TRAFFIC AND METEOROLOGICAL IMPACTS ON NEAR-ROAD AIR QUALITY: SUMMARY OF METHODS AND TRENDS FROM THE RALEIGH NEAR-ROAD STUDY. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 58(7):865-878, (2008).
WATKINS, T. H., R. W. WILLIAMS, A. F. VETTE, J. M. BURKE, B. J. GEORGE, AND V. ISAKOV. The Importance of Exposure in Addressing Current and Emerging Air Quality Issues. Chapter 7, Carlos Borrego and Ana Isabel Miranda (ed.), Air Pollution Modeling and Its Application XIX. Springer, New York, NY, , 640-647, (2008).
2007
VENKATRAM, A., V. ISAKOV, E. D. THOMA, AND R. W. BALDAUF. (AMD) ANALYSIS OF AIR QUALITY DATA NEAR ROADWAYS USING A DISPERSION MODEL. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(40):9481-9497, (2007).
STEIN, A. F., V. ISAKOV, J. M. GODOWITCH, AND R. R. DRAXLER. A HYBRID MODELING APPROACH TO RESOLVE POLLUTANT CONCENTRATIONS IN AN URBAN AREA. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(40):9410-9426, (2007).
ISAKOV, V., J. TOUMA, AND A. KHLYSTOV. A METHOD OF ASSESSING AIR TOXICS CONCENTRATIONS IN URBAN AREAS USING MOBILE PLATFORM MEASUREMENTS. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 57(11):1287-1295, (2007).
KORACIN, D., A. PANORSKA, V. ISAKOV, J. S. TOUMA, AND J. SWALL. A STATISTICAL APPROACH FOR ESTIMATING UNCERTAINTY IN DISPERSION MODELING: AN EXAMPLE OF APPLICATION IN THE SOUTHWESTERN U.S. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(3):617-628, (2007).
VENKATRAM, A., V. ISAKOV, E. D. THOMA, AND R. W. BALDAUF. ANALYSIS OF AIR QUALITY DATA NEAR ROADWAYS USING A DISPERSION MODEL. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(40):9481-9497, (2007).
ISAKOV, V., A. VENKATRAM, J. TOUMA, D. KORACIN, AND T. L. OTTE. EVALUATING THE USE OF OUTPUTS FROM COMPREHENSIVE METEOROLOGICAL MODELS IN AIR QUALITY MODELING APPLICATIONS. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(8):1689-1705, (2007).
BOWKER, G. E., R. W. BALDAUF, V. ISAKOV, A. KHLYSTOV, AND W. B. PETERSEN. THE EFFECTS OF ROADSIDE STRUCTURES ON THE TRANSPORT AND DISPERSION OF ULTRAFINE PARTICLES FROM HIGHWAYS. ATMOSPHERIC ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 41(37):8128-8139, (2007).
BOWKER, G. E., R. W. BALDAUF, V. ISAKOV, A. KHLYSTOV, W. B. PETERSEN, E. D. THOMA, AND C. BAILEY. THE INFLUENCE OF A NOISE BARRIER AND VEGETATION ON AIR QUALITY NEAR A ROADWAY. In Proceedings, Transportation Research Board Air Quality Workshop, Orlando, FL, July 09 - 11, 2007. Transportation Research Board OF the National Academies, Washington, DC, NA, (2007).
ISAKOV, V., J. IRWIN, AND J. K. CHING. USING CMAQ FOR EXPOSURE MODELING AND CHARACTERIZING THE SUB-GRID VARIABILITY FOR EXPOSURE ESTIMATES. JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY. American Meteorological Society, Boston, MA, 46(9):1354-1371, (2007).
2006
ISAKOV, V. AIR QUALITY ASSESSMENT IN USA - TECHNICAL TOOLS AND LINKAGE TO HUMAN HEALTH. Presented at Air4EU Final Conference, Prague, CZECH REPUBLIC, November 10, 2006.
TOUMA, J., V. ISAKOV, J. K. CHING, AND C. SEIGNEUR. AIR QUALITY MODELING OF HAZARDOUS POLLUTANTS: CURRENT STATUS AND FUTURE DIRECTIONS. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 56(5):547-558, (2006).
CHING, J. K., V. ISAKOV, M. A. MAJEED, AND J. IRWIN. AN APPROACH FOR INCORPORATING SUB-GRID VARIABILITY INFORMATION INTO AIR QUALITY MODELING. Presented at Joint Conference on the Application of Air Pollution Meteorology and Air and Waste Management Association, Atlanta, GA, January 29 - February 02, 2006.
PIERCE, T. E. AND V. ISAKOV. NEAR ROADWAY RESEARCH IN THE ATMOSPHERIC MODELING DIVISION. Presented at CRC Mobile Source Air Toxics Workshop, Phoenix, AZ, October 23 - 25, 2006.
ISAKOV, V. AND A. VENKATRAM. RESOLVING NEIGHBORHOOD-SCALE AIR TOXICS MODELING: A CASE STUDY IN WILMINGTON, CALIFORNIA. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 56(5):559-568, (2006).
FRUIN, S. A. AND V. ISAKOV. ULTRAFINE PARTICLE CONCENTRATIONS NEAR FREEWAYS AT NIGHT OR EARLY MORNING UNDER CALM WEATHER CONDITIONS. Presented at Internatrional Aerosol Conference (AAAR), St. Paul, MN, September 10 - 15, 2006.
2005
CHING, J. K., V. ISAKOV, J. HERWEHE, AND M. A. MAJEED. INCORPORATING SUB-GRID VARIABILITY CONCENTRATION DISTRIBUTIONS WITH CMAQ. Presented at 4th Annual CMAS Models-3 User's Conference, Chapel Hill, NC, September 26 - 28, 2005.
ISAKOV, V., J. K. CHING, J. IRWIN, T. PALMA, AND J. THURMAN. RESOLVING FINE SCALE IN AIR TOXICS MODELING AND THE IMPORTANCE OF ITS SUB-GRID VARIABILITY FOR EXPOSURE ESTIMATES. Presented at NOAA/EPA Golden Jubilee Symposium, Durham, NC, September 20 - 21, 2005.