Office of Research and Development Publications

Records 1 to 42 of 42

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, 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).
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).
Wong, David-C, C. Cai, Jon Pleim, R. Mathur, AND M. Murphy. Validation of the WRF-CMAQ Two-Way Model with Aircraft Data and High Resolution MODIS Data in the CA 2008 Wildfire Case. Chapter 85, Air Pollution Modeling and its Application XXIV. Springer International Publishing AG, Cham (ZG), Switzerland, , 531-535, (2016).
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.
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).
Wong, David-C, C. Yang, J. Fu, K. Wong, AND Y. Gao. An approach to enhance pnetCDF performance in environmental modeling applications. Geoscientific Model Development . Copernicus Publications, Katlenburg-Lindau, Germany, 8:1033-1046, (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).
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).
Gan, C., F. Binkowski, Jon Pleim, J. Xing, David-C Wong, R. Mathur, AND R. Gilliam. Assessment of the Aerosol Optics Component of the Coupled WRF-CMAQ Model usingCARES Field Campaign data and a Single Column Model. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 115:670-682, (2015).
Pleim, Jon, J. Xing, M. Gan, R. Mathur, David-C Wong, AND C. Wei. Assessment of the Interactions Among Tropospheric Aerosol Loading, Radiative Balance and Clouds Through Examination of Their Multi-decadal Trends. 2015 ARM/ASR Joint User Facility PI, Vienna, VA, March 16 - 20, 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).
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.
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.
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.
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).
Hutzell, Bill, David-C Wong, F. Binkowski, J. Bash, AND J. Streicher. Updates to In-Line Calculation of Photolysis Rates. 2015 CMAS Workshop, Model Development Session, Chapel Hill, NC, October 05 - 07, 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.
Yu, S., R. Mathur, Jon Pleim, David-C Wong, R. Gilliam, Kiran Alapaty, C. Zhao, AND X. Liu. Aerosol indirect effect on the grid-scale clouds in the two-way coupled WRF-CMAQ: model description, development, evaluation and regional analysis. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 14(20):10911-11544, (2014).
Pleim, Jon, R. Gilliam, W. Appel, J. Godowitch, David-C Wong, G. Pouliot, AND L. Ran. Application and evaluation of high-resolution WRF-CMAQ with simple urban parameterization. Chapter 80, Air Pollution Modeling & Its Application XXIII. Springer, New York, NY, , 489-493, (2014).
Appel, W., Jon Pleim, R. Gilliam, G. Pouliot, David-C Wong, R. Mathur, AND C. Hogrefe. Evaluation of the two-way coupled WRF-CMAQ modeling system to the 2011 DISCOVER-AQ campaign at 12-km, 4-km and 1-km resolutions. 2014 CMAS Conference, Chapel Hill, NC, October 27 - 29, 2014.
Sarwar, G., B. Gantt, D. Schwede, David-C Wong, R. Mathur, AND A. Saiz-Lopez. Impact of enhanced ozone deposition and halogen chemistry on model performance. 13th Annual CMAS Conference, Chapel Hill, NC, October 27 - 29, 2014.
Appel, W., R. Gilliam, Jon Pleim, G. Pouliot, David-C Wong, C. Hogrefe, S. Roselle, AND R. Mathur. Improvements to the WRF-CMAQ modeling system for fine-scale air quality simulations. EM: AIR AND WASTE MANAGEMENT ASSOCIATIONS MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, , 16-21, (2014).
Mathur, R., Jon Pleim, David-C Wong, C. Hogrefe, J. Xing, C. Wei, M. Gan, AND F. Binkowski. Investigation of Trends in Aerosol Direct Radiative Effects over North America Using a Coupled Meteorology-Chemistry Model. Chapter 11, Air Pollution Modeling & Its Application XXIII. Springer, New York, NY, , 67-92, (2014).
Mathur, R., J. Xing, Jon Pleim, David-C Wong, C. Hogrefe, M. Gan, AND C. Wei. Simulating Changes in Tropospheric Aerosol Burden and its Radiative Effects across the Northern Hemisphere: Contrasting Multi-Decadal Trends between Asia and North America. AGU Meeting, San Francisco, CA, December 15 - 19, 2014.
2013
Appel, W., Jon Pleim, R. Gilliam, J. Godowitch, G. Pouliot, David-C Wong, S. Roselle, AND R. Mathur. “Application and evaluation of the two-way coupled WRF-CMAQ modeling system to the 2011 DISCOVER-AQ campaign in the Baltimore-Washington D.C. area.”. 12th Annual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Gan, M., F. Binkowski, J. Xing, R. Gilliam, David-C Wong, Jon Pleim, AND R. Mathur. “Assessment of the two-way Coupled WRF-CMAQ Model with Observations from the CARES”. 2013 CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Fahey, K., David-C Wong, Bill Hutzell, S. Yu, AND Jon Pleim. “Towards building better linkages between aqueous phase chemistry and microphysics in CMAQ”. CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Mathur, R., Jon Pleim, David-C Wong, C. Hogrefe, J. Xing, C. Wei, AND M. Gan. "Investigation of Trends in Aerosol Direct Radiative Effects over North America Using a Coupled Meteorology-Chemistry Model". Presented at International Technical Meeting on Air Pollution Modeling and its Application, Aventura, FL, August 26 - 31, 2013.
Sarwar, G., J. Godowitch, K. Fahey, J. Xing, David-C Wong, Jeff Young, S. Roselle, AND R. Mathur. :Examination of Sulfate production by CB05TU, RACM2 & RACM2 with SCI initiated SO2,oxidation in the Northern Hemisphere". Presented at Presentation at the CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Pleim, Jon, R. Gilliam, W. Appel, J. Godowitch, David-C Wong, G. Pouliot, AND L. Ran. Application and evaluation of high-resolution WRF-CMAQ with simple urban parameterization. Presented at 33rd International Technical Meeting (ITM), Miami, FL, August 26 - 30, 2013.
Yu, S., Kiran Alapaty, Jon Pleim, R. Mathur, David-C Wong, AND J. Xing. Grid-scale Indirect Radiative Forcing of Climate due to aerosols over the northern hemisphere simulated by the integrated WRF-CMAQ model: Preliminary results. Presented at CMAS Meeting, Chapel Hill, NC, October 30, 2013.
Alapaty, Kiran, S. Yu, G. Zhang, X. Song, Chris Nolte, Jon Pleim, R. Mathur, AND David-C Wong. Introducing Subgrid-scale convective cloud and aerosol interactions to the WRF-CMAQ integrated modeling system. Presented at AGU Fall Meeting, San Francisco, CA, December 09 - 13, 2013.
2012
YU, S., R. MATHUR, J. E. PLEIM, G. POULIOT, D. C. WONG, B. K. EDER, K. L. SCHERE, R. C. GILLIAM, AND S. T. RAO. Comparative Evaluation of the Impact of WRF-NMM and WRF-ARW Meteorology on CMAQ Simulations for O3 and Related Species During the 2006 TexAQS/GoMACCS Campaign . Atmospheric Pollution Research. Turkish National Committee for Air Pollution Research and Control, Izmir, Turkey, 3(2):149-162, (2012).
YU, S., R. MATHUR, J. E. PLEIM, G. POULIOT, D. C. WONG, B. K. EDER, K. L. SCHERE, R. C. GILLIAM, AND S. T. RAO. Comparative Evaluation of the Impact of WRF/NMM and WRF/ARW Meteorology on CMAQ Simulations for PM2.5 and its Related Precursors during the 2006 TexAQS/GoMACCS Study. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 12(9):4091-4106, (2012).
WONG, D. C., J. E. PLEIM, R. MATHUR, F. S. BINKOWSKI, T. L. OTTE, R. C. GILLIAM, G. POULIOT, A. XIU, J. O. YOUNG, AND D. KANG. WRF-CMAQ Two-way Coupled System with Aerosol Feedback: Software Development and Preliminary Results. Geoscientific Model Development . Copernicus Publications, Katlenburg-Lindau, Germany, 5(2):299-312, (2012).
2011
MATHUR, R., R. C. GILLIAM, R. BULLOCK, S. J. ROSELLE, J. E. PLEIM, D. C. WONG, F. S. BINKOWSKI, AND D. G. STREETS. Extending the Applicability of the Community Multiscale Air Quality Model to Hemispheric Scales: Motivation, Challenges, and Progress. Chapter 30, Douw G. Steyn & Silvia Trini Gastelli (ed.), NATO/SPS/ITM Air Pollution Modeling and its Application XXI. Springer Netherlands, , Netherlands, C Series:175-179, (2011).
YU, S., R. MATHUR, J. E. PLEIM, D. C. WONG, A. G. CARLTON, S. J. ROSELLE, S. T. RAO, AND Y. Shao. Simulation of the Indirect Radiative Forcing of Climate Due to Aerosols by the Two-Way Coupled WRF-CMAQ over the Eastern United States. Chapter 96, Douw G. Steyn & Silvia Trini Castelli (ed.), NATO/SPS/Intrenational Technical Meeting on Air Pollution Modeling and its Application. Springer Netherlands, , Netherlands, Series C :579-583, (2011).
2010
MATHUR, R., J. E. PLEIM, D. C. WONG, T. L. OTTE, R. C. GILLIAM, S. J. ROSELLE, J. O. YOUNG, F. S. BINKOWSKI, AND A. XIU. The WRF-CMAQ Integrated On-Line Modeling System: Development, Testing, and Initial Applications. Chapter 2, Douw G. Steyn and S. T. Rao (ed.), Air Pollution Modeling and its Applications XX. Springer Netherlands, , Netherlands, C(2.9):155-159, (2010).
2006
WONG, D. C. AND D. TONG. NUMERICAL NOISE PM SIMULATION IN CMAQ. Presented at 5th Annual CMAS Models-3 User's Conference , Chapel Hill, NC, October 16 - 18, 2006.