Office of Research and Development Publications

Records 1 to 100 of 124

2017
Mathur, R., D. Kang, S. Napelenok, J. Xing, AND C. Hogrefe. A Modeling Study of the Influence of Hemispheric Transport on Trends in O3 Distributions Over North America. Chapter 2, Air Pollution Modeling and its Application XXV. Springer International Publishing AG, Cham (ZG), Switzerland, , 13-18, (2017).
Porter, P., S. Rao, C. Hogrefe, AND R. Mathur. A Reduced Form Model for Ozone Based on Two Decades of CMAQ Simulations for the Continental United States. Atmospheric Pollution Research. Turkish National Committee for Air Pollution Research and Control, Izmir, Turkey, 8(2):275-284, (2017).
Hogrefe, C., S. Galmarini, F. Dentener, AND T. Keating. AQMEII Phase 3 in the context of HTAP2: Scope, Objectives and Findings. 16th Annual CMAS Conference, Chapell Hill, North Carolina, October 23 - 25, 2017.
Galmarini, S., E. Solazzo, AND C. Hogrefe. AQMEII3 evaluation of regional NA/EU simulations and analysis of scale, boundary conditions and emissions error-dependence. "Air Quality in a Changing World” workshop organized by TF-HTAP and AQMEII, Research Triangle Park, NC, April 05 - 06, 2017.
Solazzo, E., C. Hogrefe, A. Colette, M. Garcia-Vivanco, AND S. Galmarini. Advanced error diagnostics of the CMAQ and Chimere modelling systems within the AQMEII3 model evaluation framework. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 17:10435-10465, (2017).
Kang, D., R. Mathur, C. Hogrefe, R. Gilliam, G. Pouliot, S. Roselle, W. Appel, R. Matichuk, AND G. Tonnesen. Application of Lidar Data to the Performance Evaluations of CMAQ Model. 97th AMS Conference, Seattle, WA, January 22 - 26, 2017.
Appel, W., S. Napelenok, K. Foley, H. Pye, C. Hogrefe, D. Luecken, J. Bash, S. Roselle, Jon Pleim, H. Foroutan, Bill Hutzell, G. Pouliot, G. Sarwar, K. Fahey, B. Gantt, D. Kang, R. Mathur, D. Schwede, T. Spero, David-C Wong, Jeff Young, AND N. Heath. Description and evaluation of the Community Multiscale Air Quality (CMAQ) modeling system version 5.1. Geoscientific Model Development . Copernicus Publications, Katlenburg-Lindau, Germany, 10:1703-1732, (2017).
Astitha, M., H. Luo, S. Rao, C. Hogrefe, R. Mathur, AND N. Kumar. Dynamic Evaluation of Two Decades of CMAQ Simulations over the Continental United States (book chapter). Chapter 3, Air Pollution Modeling and its Application XXV. Springer International Publishing AG, Cham (ZG), Switzerland, , 19-24, (2017).
Luo, H., M. Astitha, S. Rao, C. Hogrefe, R. Mathur, AND N. Kumar. Dynamic Evaluation of Two Decades of WRF-CMAQ Ozone Simulations over the Contiguous United States (2017 CMAS). 16th CMAS Conference, Chapel Hill, North Carolina, October 23 - 25, 2017.
Astitha, M., H. Luo, S. Rao, C. Hogrefe, R. Mathur, AND N. Kumar. Dynamic Evaluation of Two Decades of WRF-CMAQ Ozone Simulations over the Contiguous United States (2017 MAC-MAQ Conference Presentation). Meteorology and Climate - Modeling for Air Quality Conference, Sacramento, CA, September 13 - 15, 2017.
Astitha, M., H. Luo, S. Rao, C. Hogrefe, R. Mathur, AND N. Kumar. Dynamic evaluation of two decades of WRF-CMAQ ozone simulations over the contiguous United States. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 164:102-116, (2017).
Astitha, M., H. Luo, C. Hogrefe, R. Mathur, AND S. Rao. Estimating the confidence bounds for projected ozone design values under different emissions control options. Meteorology & Climate - Modeling for Air Quality Conference, Sacramento, California, September 13 - 15, 2017.
Solazzo, E., R. Bianconi, C. Hogrefe, G. Curci, P. Tuccella, U. Alyuz, A. Balzarini, R. Baro, R. Bellasio, J. Bieser, J. Brandt, J. Christensen, A. Colette, X. Francis, A. Fraser, M. Garcia Vivanco, P. Jiménez-Guerrero, U. Im, A. Manders, U. Nopmongcol, N. Kitwiroon, G. Pirovano, L. Pozzoli, M. Prank, R. Sokhi, A. Unal, G. Yarwood, AND S. Galmarini. Evaluation and error apportionment of an ensemble of atmospheric chemistry transport modeling systems: multivariable temporal and spatial breakdown. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 17:3001-3054, (2017).
Mathur, R., J. Xing, R. Gilliam, G. Sarwar, C. Hogrefe, Jon Pleim, G. Pouliot, S. Roselle, T. Spero, David-C Wong, AND J. Young. Extending the Community Multiscale Air Quality (CMAQ) Modeling System to Hemispheric Scales: Overview of Process Considerations and Initial Applications. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 17:12449-12474, (2017).
Carou, S., R. Vet, W. Aas, R. Artz, V. Bowersox, G. Carmichael, A. Cole, F. Dentener, H. Fagerli, D. Gay, J. Geddes, C. Hogrefe, F. O'Connor, J. Pienaar, A. Stein, AND Johnt Walker. Global Atmosphere Watch Workshop on Measurement-Model Fusion for Global Total Atmospheric Deposition (MMF-GTAD). World Meteorological Organization, Geneva, Switzerland, 2017.
Wang, J., J. Xing, R. Mathur, Jon Pleim, S. Wang, C. Hogrefe, M. Gan, David-C Wong, AND J. Hao. Historical Trends in Pm2.5-Related Premature Mortality During 1990-2010 Across the Northern Hemisphere. ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC, 125(3):400–408, (2017).
Dolwick, P., C. Jang, AND C. Hogrefe. Impacts of Lateral Boundary Conditions on U.S. Ozone Modeling Analyses. 97th Annual Meeting of the American Meteorological Society, Seattle, WA, January 23 - 26, 2017.
Xing, J., J. Wang, R. Mathur, S. Wang, G. Sarwar, Jon Pleim, C. Hogrefe, Y. Zhang, J. Jiang, David-C Wong, AND J. Hao. Impacts of aerosol direct effects on tropospheric ozone through changes in atmospheric dynamics and photolysis rates. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 17:9869-9883, (2017).
Hogrefe, C., P. Liu, G. Pouliot, R. Mathur, S. Roselle, E. Solazzo, AND S. Galmarini. Influence of Boundary Conditions on Regional Air Quality Simulations—Analysis of AQMEII Phase 3 Results. Chapter 62, Air Pollution Modeling and its Application XXV. Springer International Publishing AG, Cham (ZG), Switzerland, , 393-399, (2017).
Mathur, R., S. Napelenok, J. Xing, C. Hogrefe, D. Kang, AND G. Sarwar. Modeling the Influence of Hemispheric Transport on Trends in O3 Distributions. 5th International Conf. on Air Benefits and Cost At, Jinjiang District, Chengdu, CHINA, July 03 - 05, 2017.
Liu, P., C. Hogrefe, J. Bieser, U. Im, R. Mathur, U. Nopmongcol, S. Roselle, AND T. Spero. Multi-Model Comparison of Lateral Boundary Contributions to Surface Ozone Over the United States. "Air Quality in a Changing World” workshop organized by TF-HTAP and AQMEII, Research Triangle Park, NC, April 05 - 06, 2017.
Rao, S., H. Luo, M. Astitha, C. Hogrefe, R. Mathur, AND N. Kumar. On Regional Modeling to Support Air Quality Policies (book chapter). Chapter 4, Air Pollution Modeling and its Application XXV. Springer International Publishing AG, Cham (ZG), Switzerland, , 25-29, (2017).
Appel, W., S. Napelenok, C. Hogrefe, G. Pouliot, K. Foley, S. Roselle, Jon Pleim, J. Bash, H. Pye, N. Heath, B. Murphy, AND R. Mathur. Overview and Evaluation of the Community Multiscale Air Quality (CMAQ) Modeling System Version 5.2. Chapter 11, Air Pollution Modeling and its Application XXV. Springer International Publishing AG, Cham (ZG), Switzerland, , 69-73, (2017).
Galmarini, S. AND C. Hogrefe. Ozone deposition modelling within the Air Quality Model Evaluation International Initiative (AQMEII). Ozone Dry Deposition: Constraints from multiplatform observations and multi-scale modeling, Palisades, NY, October 05 - 06, 2017.
Hogrefe, C., S. Roselle, AND J. Bash. Persistence of initial conditions in continental scale air quality simulations. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 160:36-45, (2017).
Astitha, M., H. Luo, C. Hogrefe, R. Mathur, AND S. Rao. Predicting Future-Year Ozone Concentrations: Integrated Observational-Modeling Approach for Probabilistic Evaluation of the Efficacy of Emission Control strategies. 16th CMAS Conference, Chapel Hill, North Carolina, October 23 - 25, 2017.
Zhou, Y., H. Mao, K. Demerjian, C. Hogrefe, AND J. Liu. Regional and hemispheric influences on temporal variability in baseline carbon monoxide and ozone over the Northeast US. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 164:309-324, (2017).
Hogrefe, C., S. Galmarini, E. Solazzo, U. Im, M. Garcia Vivanco, AND A. Colette. The Air Quality Model Evaluation International Initiative (AQMEII). Workshop on Measurement-Model Fusion for Global Total Atmospheric Deposition (MMF-GTAD), Geneva, SWITZERLAND, February 28 - March 02, 2017.
Foroutan, H., David-C Wong, Jon Pleim, R. Bullock, J. Herwehe, G. Pouliot, AND C. Hogrefe. Towards the Next Generation Air Quality Modeling System: Current Progress on Implementing Chemistry into MPAS-A. 18th Annual WRF Users' Workshop, Boulder, CO, June 12 - 16, 2017.
Hogrefe, C., P. Liu, G. Pouliot, R. Mathur, AND S. Roselle. WRF/CMAQ AQMEII3 Simulations of U.S. Regional-Scale Ozone: Sensitivity to Processes and Inputs. Air Quality in a Changing World” workshop, Research Triangle Park, NC, April 05 - 06, 2017.
2016
Galmarini, S., C. Hogrefe, E. Solazzo, M. Vivanco, AND A. Colette. AQMEII3: the EU and NA regional scale program of the Hemispheric Trasport of Air Pollution Task Force. 15th CMAS Conference, Chapel Hill, NC, October 24 - 26, 2016.
Ran, L., Jon Pleim, R. Gilliam, C. Hogrefe, F. Binkowski, AND L. Band. Application and Evaluation of MODIS LAI, FPAR, and Albedo Products in the WRF/CMAQ System. Chapter 100, Air Pollution Modeling and its Application XXIV. Springer International Publishing AG, Cham (ZG), Switzerland, , 619-624, (2016).
Gan, M., C. Hogrefe, R. Mathur, Jon Pleim, J. Xing, David-C Wong, R. Gilliam, G. Pouliot, AND C. Wei. Assessment of the effects of horizontal grid resolution on long-term air quality trends using coupled WRF-CMAQ simulations. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 132:207-216, (2016).
Mathur, R., J. Xing, D. Kang, S. Napelenok, C. Hogrefe, G. Sarwar, AND Jon Pleim. Characterizing the Influence of Hemispheric Transport on Regional Air Pollution. 10th International Conf. on Air Quality-Science & Application, Milan, ITALY, March 14 - 18, 2016.
Astitha, M., H. Luo, S. Rao, C. Hogrefe, R. Mathur, AND N. Kumar. Dynamic Evaluation of Two Decades of CMAQ Simulations over the Continental United States. ITM 2016: 35th International Technical Meeting on Air Pollution Modeling and Its Application, Crete, N/A, GREECE, October 03 - 07, 2016.
Appel, W., S. Napelenok, C. Hogrefe, K. Foley, G. Pouliot, S. Roselle, AND Jon Pleim. Evaluation of the Community Multi-scale Air Quality (CMAQ) Model Version 5.1. US-UK Workshop, London, UK, September 29 - 30, 2016.
Appel, W., S. Napelenok, C. Hogrefe, K. Foley, G. Pouliot, B. Murphy, D. Luecken, AND N. Heath. Evaluation of the Community Multi-scale Air Quality (CMAQ) Model Version 5.2. ITM 2016: 35th International Technical Meeting on Air Pollution Modeling and Its Application, Crete, GREECE, October 03 - 07, 2016.
Appel, W., S. Napelenok, C. Hogrefe, K. Foley, G. Pouliot, B. Murphy, D. Luecken, AND N. Heath. Evaluation of the Community Multi-scale Air Quality Model Version 5.2. ITM 2016: 35th International Technical Meeting on Air Pollution Modeling and Its Application, Crete, GREECE, October 03 - 07, 2016.
Appel, W., S. Napelenok, C. Hogrefe, K. Foley, G. Pouliot, B. Murphy, D. Luecken, AND N. Heath. Evaluation of the Community Multiscale Air Quality (CMAQ) Model Version 5.2. ITM 2016: 35th International Technical Meeting on Air Pollution Modeling and Its Application, Chania, GREECE, October 03 - 07, 2016.
Hogrefe, C., S. Galmarini, E. Solazzo, P. Liu, G. Pouliot, R. Mathur, AND S. Roselle. Four-dimensional evaluation of regional air quality models. 15th Annual CMAS Conf, Chapel Hill, NC, October 24 - 26, 2016.
Hogrefe, C., G. Pouliot, J. Xing, J. Flemming, S. Roselle, R. Mathur, AND S. Galarini. Global and Regional Modeling of Long-Range Transport and Intercontinental Source-Receptor Linkages. Chapter 40, Air Pollution Modeling and its Application XXIV. Springer International Publishing AG, Cham (ZG), Switzerland, , 245-250, (2016).
Ran, L., Jon Pleim, R. Gilliam, F. Binkowski, C. Hogrefe, AND L. Band. Improved meteorology from an updated WRF/CMAQ modeling system with MODIS vegetation and albedo. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. American Geophysical Union, Washington, DC, 121(5):2393-2415, (2016).
Hogrefe, C., U. Nopcmongcol, J. Bieser, U. Im, J. Christensen, G. Pouliot, R. Mathur, AND S. Roselle. Influence of Boundary Conditions on Regional Air Quality Simulations-Analysis of AQMEII Phase 3 Results. 35th International Technical Meeting on Air Pollution Modelling and its Application, Crete, GREECE, October 03 - 07, 2016.
Kioutsioukis, I., U. Im, E. Solazzo, R. Bianconi, A. Badia, A. Balzarini, R. Baro, R. Bellasio, D. Brunner, C. Chemel, G. Curci, H. Denier va der Gon, J. Flemming, R. Forkel, L. Giordano, P. Jimenez-Guerrero, M. Hirtl, O. Jorba, A. Manders-Groot, L. Neal, J. Perez, G. Pirovano, R. San Jose, N. Savage, W. Schroder, R. Sokhi, D. Syrakov, P. Tuccella, J. Werhahn, R. Wolke, C. Hogrefe, AND S. Galmarini. Insights into the deterministic skill of air quality ensembles from the analysis of AQMEII data. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 16(24):15629-15652, (2016).
Porter, P., S. Rao, C. Hogrefe, E. Gego, AND R. Mathur. Metamodels for Ozone: Comparison of Three Estimation Techniques. Chapter 86, Air Pollution Modeling and its Application XXIV. Springer International Publishing AG, Cham (ZG), Switzerland, , 537-542, (2016).
Mathur, R., J. Xing, D. Kang, S. Napelenok, C. Hogrefe, G. Sarwar, AND Jon Pleim. Modeling Analysis of Multi-Decadal Trends in Ozone and Precursor Species across the Northern Hemisphere and the United States. ENV-VISION Conference, Washington, DC, May 10 - 11, 2016.
Zhang, Y., J. Bash, S. Roselle, A. Gilliland, C. Hogrefe, G. Pouliot, A. Shatas, R. DeYoung, AND J. Piziali. Modeling green infrastructure land use changes on future air quality in Kansas City. 2016 CMAS Conference, Chapel Hill, NC, October 24 - 26, 2016.
Liu, P., C. Hogrefe, J. Bieser, U. Im, R. Mathur, U. Nopmongcol, S. Roselle, AND T. Spero. Multi-model Comparison of Lateral Boundary Contributions to Ozone Concentrations over the United States. 2016 CMAS Conference, Chapel Hill, NC, October 24 - 26, 2016.
Liu, P., C. Hogrefe, J. Bieser, U. Im, R. Mathur, U. Nopcmongcol, S. Roselle, AND T. Spero. Multi-model Comparison of Lateral Boundary Contributions to Ozone Concentrations over the United States (CM. 15th Annual CMAS conf, Chael Hill, NC, October 24 - 26, 2016.
Liu, P., C. Hogrefe, J. Bieser, U. Im, R. Mathur, U. Nopmongcol, S. Roselle, AND T. Spero. Multi-model Comparison of Lateral Boundary Contributions to Ozone Concentrations over the United States (CMAS Presentation). 15th Annual Conf CMAS, Chapel Hill, NC, October 24 - 26, 2016.
Mathur, R., J. Xing, S. Napelenok, Jon Pleim, C. Hogrefe, David-C Wong, C. Gan, AND D. Kang. Multiscale Modeling of Multi-decadal Trends in Ozone and Precursor Species Across the Northern Hemisphere and the United States. Chapter 39, Air Pollution Modeling and its Application XXIV. Springer International Publishing AG, Cham (ZG), Switzerland, , 239-243, (2016).
Rao, S., H. Luo, M. Astitha, C. Hogrefe, AND R. Mathur. On Regional Modeling to Support Air Quality Policies. ITM 2016: 35th International Technical Meeting on Air Pollution Modeling and Its Application, Crete, GREECE, October 03 - 07, 2016.
Mathur, R., Jon Pleim, C. Hogrefe, M. Gan, G. Sarwar, David-C Wong, J. Wang, S. McKeen, J. Xing, AND J. Wang. Representing the effects of stratosphere–troposphere exchange on 3-D O3 distributions in chemistry transport models using a potential vorticity-based parameterization. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 16:10865-10877, (2016).
Xing, J., C. Gan, C. Wei, J. Wang, David-C Wong, G. Pouliot, K. Foley, C. Hogrefe, Jon Pleim, AND R. Mathur. Simulating and Analyzing Long-Term Changes in Emissions, Air Quality, Aerosol Feedback Effects and Human Health. ACE Center Kick-Off Meeting, Durham, NC, September 15, 2016.
Solazzo, E., S. Galmarini, AND C. Hogrefe. The Third Phase of AQMEII: Evaluation Strategy and Multi-Model Performance Analysis. European Geophysical Union Genral Assembly, Vienna, AUSTRIA, April 17 - 22, 2016.
Astitha, M., H. Luo, S. Rao, C. Hogrefe, R. Mathur, AND N. Kumar. Two Decades of WRF/CMAQ simulations over the continental United States: New approaches for performing dynamic model evaluation and determining confidence limits for ozone exceedances. 2016 CMAS Conference, Chapel Hill, NC, October 24 - 26, 2016.
Xing, J., J. Wang, R. Mathur, Jon Pleim, S. Wang, C. Hogrefe, C. Gan, David-C Wong, AND J. Hao. Unexpected Benefits of Reducing Aerosol Cooling Effects. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 50(14):7527–7534, (2016).
Appel, W., K. Foley, C. Hogrefe, H. Pye, AND B. Murphy. Updates to the CMAQ Post Processing and Evaluation Tools for 2016. 2016 CMAS Conference, Chapel Hill, NC, October 24 - 26, 2016.
2015
Hogrefe, C., G. Pouliot, S. Roselle, R. Mathur, P. Makar, C. Knote, Y. Zhang, AND S. Galmarini. “Overview and Evaluation of AQMEII Phase 2 Coupled Simulations over North America”. 12th Annual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Stoeckenius, T., C. Hogrefe, J. Zagunis, T. Sturtz, B. Wells, AND T. Sakulyanontvittaya. A Comparison between 2010 and 2006 Air Quality and Meteorological Conditions, andEmissions and Boundary Conditions used in Simulations of the AQMEII-2 North American Domain. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:1-756, (2015).
Foley, K., C. Hogrefe, J. Xing, C. Gan, David-C Wong, Jon Pleim, R. Mathur, S. Roselle, H. Simon, AND A. Reff. A Comparison of Observed and Simulated 1990 – 2010 U.S. Ozone Trends. A&WMA’s 108th Annual Conference & Exhibition, Raleigh, NC, June 22 - 25, 2015.
Wang, K., K. Yahya, Y. Zhang, C. Hogrefe, G. Pouliot, C. Knote, A. Hodzic, R. San Jose, J. l., P. Guerrero, R. Baro, P. Makar, AND R. Bennartz. A Multi-Model Assessment for the 2006 and 2010 Simulations under the Air Quality Model Evaluation International Initiative (AQMEII) Phase 2 over North America: Part II. Evaluation of Column Variable Predictions Using Satellite Data. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:587-603, (2015).
Campbell, P., Y. Zhang, K. Yahya, K. Wang, C. Hogrefe, G. Pouliot, C. Knote, A. Hodzic, R. San Jose, J. Perez, P. Guerrero, R. Baro, AND P. Makar. A Multi-Model Assessment for the 2006 and 2010 Simulations under the AirQuality Model Evaluation International Initiative (AQMEII) Phase 2 over North America: Part I. Indicators of the Sensitivity of O3 and PM2.5 Formation Regimes. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:569-586, (2015).
Xing, J., R. Mathur, Jon Pleim, C. Hogrefe, C. Gan, David-C Wong, C. Wei, AND J. Wang. Air pollution and climate response to aerosol direct radiative effects: A modeling study of decadal trends across the northern hemisphere. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. American Geophysical Union, Washington, DC, 120(33):12221-12236, (2015).
Gan, M., C. Hogrefe, J. Xing, R. Gilliam, David-C Wong, Jon Pleim, R. Mathur, AND C. Wei. Analyzing the Effects of Horizontal Resolution on Long-Term Coupled WRF-CMAQ Simulations. AWMA Conference, Raleigh, NC, June 22 - 25, 2015.
Hogrefe, C., G. Pouliot, David-C Wong, A. Torian, S. Roselle, Jon Pleim, AND R. Mathur. Annual Application and Evaluation of the Online Coupled WRF‐CMAQ System over North America under AQMEII Phase 2. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:683-694, (2015).
Pleim, Jon, R. Gilliam, C. Hogrefe, L. Ran, F. Binkowski, AND L. Band. Application and Evaluation of MODIS LAI, fPAR, and Albedo Products in the WRFCMAQ System. International Technical Meeting (ITM), Montpellier, FRANCE, May 06, 2015.
Gan, C., Jon Pleim, R. Mathur, C. Hogrefe, C. Long, J. Xing, David-C Wong, R. Gilliam, AND C. Wei. Assessment of long-term WRF–CMAQ simulations for understanding direct aerosol effects on radiation "brightening" in the United States. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 15:12193-12209, (2015).
Giordano, L., D. Brunner, J. Flemming, C. Hogrefe, U. Im, R. Bianconi, A. Badia, A. Balzarini, R. Baró, C. Chemel, G. Curci, R. Forkel, P. Jiménez-Guerrero, M. Hirtl, A. Hodzic, L. Honzak, O. Jorba, C. Knote, J. Kuenen, P. Makar, A. Manders-Groot, L. Neal, J. Pérez, G. Piravano, G. Pouliot, R. San Jose, N. Savage, W. Schroder, R. Sokhi, D. Syrakov, A. Torian, P. Tuccella, J. Werhahn, R. Wolke, K. Yahya, R. Zabka, Y. Zhang, AND S. Galmarini. Assessment of the MACC reanalysis and its influence as chemical boundary conditions for regional air quality modeling in AQMEII-2. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:371-388, (2015).
Xing, J., R. Mathur, Jon Pleim, C. Hogrefe, C. Gan, David-C Wong, AND C. Wei. Can a coupled meteorology–chemistry model reproduce the historical trend in aerosol direct radiative effects over the Northern Hemisphere? Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 15:9997-10018, (2015).
Hogrefe, C. Chain Reaction: A Detailed look at Reactive Nitrogen and Possible Management Approaches. EM Magazine. Air and Waste Management Association, Pittsburgh, PA, , 4-5, (2016).
Brunner, D., N. Savage, O. Jorba, B. Eder, L. Giordano, A. Badia, A. Balzarin, R. Baró, R. Bianconi, C. Chemel, G. Curci, R. Forkel, P. Jiménez-Guerrero, M. Hirtl, A. Hodzic, L. Honzak, U. Im, C. Knote, P. Makar, A. Manders-Groot, E. van Meijgaard, L. Neal, J. Pérez, G. Pirovano, R. San Jose, W. Schroder, R. Sokhi, D. Syrakov, A. Torian, P. Tuccella, J. Werhahn, R. Wolke, K. Yahya, R. Zabkar, Y. Zhang, C. Hogrefe, AND S. Galmarini. Comparative analysis of meteorological performance of coupled chemistry-meteorology models in the context of AQMEII phase 2. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:470-498, (2015).
Foley, K., P. Dolwick, C. Hogrefe, H. Simon, B. Timin, AND N. Possiel. Dynamic Evaluation of CMAQ Part II: Evaluation of relative response factor metrics for ozone attainment demonstrations. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 103:188-195, (2015).
Foley, K., C. Hogrefe, G. Pouliot, N. Possiel, S. Roselle, H. Simon, AND B. Timin. Dynamic evaluation of CMAQ part I: Separating the effects of changing emissions and changing meteorology on ozone levels between 2002 and 2005 in the eastern US. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 103:247-255, (2015).
Im, U., R. Bianconi, E. Solazzo, I. Kioutsioukis, A. Badia, A. Balzarini, R. Baró, R. Bellasio, D. Brunner, C. Chemel, G. Curci, J. Flemming, R. Forkel, L. Giordano, P. Jiménez-Guerrero, M. Hirtl, A. Hodzic, L. Honzak, O. Jorba, C. Knote, J. Kuenen, P. Makar, A. Manders-Groot, L. Neal, J. Pérez, G. Pirovano, G. Pouliot, R. San Jose, N. Savage, W. Schroder, R. Sokhi, D. Syrakov, A. Torian, P. Tuccella, J. Werhahn, R. Wolke, K. Yahya, R. Zabkar, Y. Zhang, J. Zhang, C. Hogrefe, AND S. Galmarini. Evaluation of operational online-coupled regional air quality models over Europe and North America in the context of AQMEII phase 2. Part 1: Ozone”. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:404-420, (2015).
Im, U., R. Bianconi, E. Solazzo, I. Kioutsioukis, A. Badia, A. Balzarini, R. Baró, R. Bellasio, D. Brunner, C. Chemel, G. Curci, H. Denier van der Gon, J. Flemming, R. Forkel, L. Giordano, P. Jiménez-Guerrero, M. Hirtl, A. Hodzic, L. Honzak, O. Jorba, C. Knote, P. Makar, A. Manders-Groot, L. Neal, J. Pérez, G. Pirovano, G. Pouliot, R. San Jose, N. Savage, W. Schroder, R. Sokhi, D. Syrakov, A. Torian, P. Tuccella, K. Wang, J. Werhahn, R. Wolke, R. Zabkar, Y. Zhang, J. Zhang, C. Hogrefe, AND s. Galmarini. Evaluation of operational online-coupled regional air quality models over Europe and North America in the context of AQMEII phase 2. Part II: Particulate Matter. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:421-441, (2015).
Appel, W., S. Napelenok, C. Hogrefe, G. Pouliot, B. Eder, K. Foley, AND S. Roselle. Evaluation of the Community Multiscale Air Quality model version 5.1. 14th Annual CMAS Conference, Chapel Hill, NC, October 05 - 07, 2015.
Mathur, R., Jon Pleim, J. Xing, M. Gan, David-C Wong, C. Hogrefe, W. Appel, R. Gilliam, AND S. Roselle. Examining Air Quality-Meteorology Interactions on Regional to Hemispheric Scales. 7th International Workshop on Air Quality Forescasting Research, College Park, MD, September 01 - 03, 2015.
Hogrefe, C., J. Xing, M. Gan, David-C Wong, Jon Pleim, AND R. Mathur. Examining Long-Term Trends in Mobile Source Related Pollutants through Analysis of Emissions, Observations and Model Simulations. 2015 CRC Mobile Source Air Toxics Workshop, Sacramento, CA, February 17 - 19, 2015.
Makar, P., J. Milbrandt, C. Hogrefe, Y. Zhang, G. Curci, R. Zabkar, U. Im, A. Balzarini, R. Baro, R. Bainconi, P. Cheung, R. Forkel, S. Gravel, M. Hirtl, L. Honzak, A. Hou, P. Jimenez Guerrero, M. Langer, M. Moran, B. Pabla, J. Perez, G. Pirovano, R. San Jose, P. Tuccella, J. Werhahn, J. Zhang, AND S. Galmarini. Feedbacks between Air Pollution and Weather, Part 1: Effects on Weather. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:442-469, (2015).
Makar, P., W. Gong, C. Hogrefe, Y. Zhang, g. Curci, R. Žabkar, J. Milbrandt, U. Im, S. Galmarini, A. Balzarini, R. Baro, R. Bianconi, P. Cheung, R. Forkel, S. Gravel, M. Hirtl, L. Honzak, A. Hou, P. Jimenez-Guerrero, M. Langer, M. Moran, B. Pabla, J. Perez, G. Pirovano, R. San Jose, P. Tuccella, J. Werhahn, AND J. Zhang. Feedbacks between Air Pollution and Weather, Part 2: Effects on Chemistry. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 115:499-526, (2015).
Hogrefe, C., G. Pouliot, J. Xing, S. Roselle, R. Mathur, J. Flemming, AND S. Galmarini. Global and Regional Modeling of Long-Range Transport and Intercontinental Source-Receptor Linkages (presentation). The 34th International Technical Meeting on Air Pollution Modeling and Its Application, Montpellier, FRANCE, May 04 - 08, 2015.
Gilliam, R., C. Hogrefe, J. Godowitch, S. Napelenok, R. Mathur, AND S. Rao. Impact of inherent meteorology uncertainty on air quality model predictions. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. American Geophysical Union, Washington, DC, 120(23):12,259–12,280, (2015).
Hogrefe, C., G. Pouliot, J. Xing, W. Appel, S. Roselle, AND R. Mathur. Influence of Boundary Conditions on Simulated U.S. Air Quality. Air & Waste Management Annual Conference and Exhibition, Raleigh, NC, June 22 - 25, 2015.
Knote, C., P. Tuccella, G. Curci, L. Emmons, J. Orlando, S. Madronich, R. Baro, P. Jimenez-Guerrero, D. Luecken, C. Hogrefe, R. Forkerl, J. Werhahn, M. Hirtl, J. Perez, R. San Jose, L. Giordano, D. Brunner, K. Yahya, AND Y. Zhang. Influence of the choice of gas-phase mechanism on predictions of key gaseous pollutants during the AQMEII phase-2 intercomparison. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:553-568, (2015).
Hogrefe, C., R. Mathur, S. Porter, E. Gego, AND S. Rao. Metamodels for Ozone - Comparison of Two Techniques. 34th International Technical Meeting on Air Pollution Modelling and its Application, Montpellier, FRANCE, May 04 - 05, 2015.
Appel, W., R. Gilliam, Jon Pleim, G. Pouliot, C. Hogrefe, David-C Wong, R. Mathur, S. Roselle, AND D. Kang. Methods for Improving Fine-Scale Applications of the WRF-CMAQ Modeling System. Meteorology and Climate – Modeling for Air Quality Conference, Sacramento, CA, September 16 - 18, 2015.
Porter, P., S. Rao, C. Hogrefe, E. Gego, AND R. Mathur. Methods for reducing biases and errors in regional photochemical model outputs for use in emission reduction and exposure assessments. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 112:178-188, (2015).
Mathur, R., J. Xing, Jon Pleim, M. Gan, C. Hogrefe, AND David-C Wong. Modeling Trends in Tropospheric Aerosol Burden & Its Radiative Effects. Southeast Atmosphere Study Modeling Workshop, Princeton, NJ, June 08 - 10, 2015.
Mathur, R., J. Xing, S. Napelenok, AND C. Hogrefe. Multiscale Modeling of Multi-decadal Trends in Ozone across the Northern Hemisphere & United States. 34th International Technical Meeting on Air Pollution Modelling and its Application, Montpellier, FRANCE, May 04 - 08, 2015.
Xing, J., R. Mathur, Jon Pleim, C. Hogrefe, C. Gan, David-C Wong, C. Wei, R. Gilliam, AND G. Pouliot. Observations and modeling of air quality trends over 1990-2010 across the northern hemisphere: China, the United States and Europe. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 15(5):2227-2914, (2015).
Galmarini, S., C. Hogrefe, D. Brunner, A. Baklanov, AND P. Makar. Preface Article for the Atmospheric Environment Special Issue on AQMEII Phase 2. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:340-344, (2015).
Appel, W., S. Napelenok, C. Hogrefe, G. Pouliot, B. Eder, K. Foley, AND S. Roselle. Preliminary Evaluation of the Community Multiscale Air Quality (CMAQ) Model Version 5.1. 2015 Air and Waste Management Association Spring Meeting, Raleigh, NC, June 22 - 25, 2015.
Jones, R., C. Hogrefe, E. Fitzgerald, S. Hwang, H. Ozkaynak, V. Garcia, AND L. Shao. Respiratory hospitalizations in association with fine PM and its components in New York State. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. Air & Waste Management Association, Pittsburgh, PA, 65(5):559-569, (2015).
Hogrefe, C., R. Mathur, AND S. Rao. Scale Issues in Air Quality Modeling. MAC-MAQ Conference, Sacramento, CA, September 16 - 18, 2015.
Curci, G., C. Hogrefe, R. Bianconi, U. Im, A. Balzarini, R. Baro, D. Brunner, R. Forkel, L. Giordano, M. Hirtl, L. Honzak, P. Jimenez Guerrero, C. Knote, M. Langer, P. Makar, G. Pirovano, J. Perez, R. San Jose, D. Syrakov, P. Tuccella, J. Werhahn, R. Wolke, R. Zabkar, J. Zhang, AND S. Galmarini. Sensitivity of aerosol optical depth, single scattering albedo, and phase function calculations to assumptions on physical and chemical properties of aerosol. 2015 European Aerosol Conference, Milan, ITALY, September 06 - 11, 2015.
Curci, G., C. Hogrefe, R. Bianconi, U. Im, A. Balzarini, R. Baró, D. Brunner, R. Forkel, L. Giordano, M. Hirtl, L. Honzak, P. Jiménez-Guerrero, C. Knote, M. Langer, P. Makar, G. Piravano, J. Perez, R. San Jose, D. Syrakov, P. Tuccella, J. Werhahn, R. Wolke, R. Zabkar, AND J. Zhang. Uncertainties of simulated aerosol optical properties induced by assumptions on aerosol physical and chemical properties: an AQMEII-2 perspective. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:541-552, (2015).
2014
Mathur, R., J. Xing, Jon Pleim, S. Napelenok, C. Hogrefe, David-C Wong, AND M. Gan. “Modeling Trends in Air Pollutant Concentrations over the Northern Hemisphere Using the Coupled WRF-CMAQ Model”. 9th International COnference on Air Quality-Science & Applications, Garmisch, GERMANY, March 24 - 28, 2014.
Hogrefe, C., S. Galmarin, S. Roselle, AND R. Mathur. AQMEII Phase 2: Overview and WRF/CMAQ Application over North America. Chapter 76, Air Pollution Modeling & Its Application XXIII. Springer, New York, NY, , 463-466, (2014).
Gan, M., Jon Pleim, R. Mathur, C. Hogrefe, C. Long, J. Xing, S. Roselle, AND C. Wei. Assessment of the effect of air pollution controls on trends in shortwave radiation over the United States from 1995 through 2010 from multiple observation networks. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 14(3):1141-1753, (2014).