Dr. Prakash Bhave

AMD Staff

Education:

California Institute of Technology, Ph.D. Department of Environmental Science and Engineering, June 2003
Thesis: Air Pollution at the Single-Particle Level: Integrating Atmospheric Measurements with Mathematical Models
California Institute of Technology, M.S. Environmental Engineering and Science, June 1999
University of California , Berkeley, B.S. Environmental Engineering Science, May 1998

Experience:

Physical Scientist (7/08 – present)

Atmospheric Modeling Division – U.S. Environmental Protection Agency, Research Triangle Park, NC
Principal aerosol scientist in the Division and leader of the Chemistry & Aerosol Workgroup. Refine and test aerosol components of the Community Multiscale Air Quality (CMAQ) model. Conduct diagnostic model evaluations. Mentor postdoctoral fellows on aerosol research projects. Provide technical support on aerosol physics and chemistry to EPA’s Office of Air Quality Planning and Standards.

Physical Scientist (5/03 – 7/08)

Atmospheric Sciences Modeling Division – NOAA, Research Triangle Park, NC
Principal aerosol scientist in the Division and leader of the Chemistry & Aerosol Workgroup. Refine and test aerosol components of the Community Multiscale Air Quality (CMAQ) model. Conduct diagnostic model evaluations. Mentor postdoctoral fellows and high school students on aerosol research projects. Provide technical support on aerosol physics and chemistry to EPA’s Office of Air Quality Planning and Standards. Key contributor to the SPECIATE v4.0 database upgrade.

1998-2003 - Graduate Research Assistant, California Institute of Technology, Pasadena, CA

Modeled the emissions, transport, reaction, and deposition, of particulate matter in an urban atmosphere. Developed techniques to evaluate air quality model predictions at the single-particle level. Devised methods to quantify the composition of individual atmospheric particles using aerosol time-of-flight mass spectrometry. Synthesized an ultrafine particle emissions inventory for metropolitan Los Angeles. Assisted with emissions source characterization experiments of biomass combustion. Assisted with the development of an aerosol mass spectrometry database.

2000-2002 - Visiting Scientist, Georgia Institute of Technology, Atlanta, GA

Conducted doctoral research.

2001-Substitute Lecturer, Georgia Institute of Technology, Atlanta, GA.

Taught guest lectures in a graduate level air pollution course. Topics included gas-aqueous equilibrium, aqueous phase chemistry, sulfur chemistry, aerosol thermodynamics, Gaussian plume dispersion modeling, and stratospheric chemistry.

2000 - Teaching Assistant, Georgia Institute of Technology, Atlanta, GA

Graded and supported students in a graduate level air pollution course.

1998 - Undergraduate Research Assistant, University of California, Berkeley, CA

Developed an indoor air quality model to predict human exposure to radon decay products under different building conditions.

1997-1998 - Associate Consultant Intern, ENVIRON Corporation, Novato, CA

Evaluated the uncertainties in California’s vehicle emission factor model. Researched the effects of varying fuel properties on vehicle emissions. Developed a mobile source emissions inventory for urban regions in developing countries.

1997 - Undergraduate Research Assistant, University of California, Berkeley, CA

Evaluated contaminant concentrations present in soils, aquifers, and marine sediments, and assessed exposure pathways to humans.

1996 - Technical Intern, Tandem Computers, Cupertino, CA

Developed automation software for a NonStop ODBC Server.

Mentorship:

Garnet Erdakos, NRC postdoctoral fellow (10/2008 – present)
Heather Simon, EPA postdoctoral researcher (9/2008 – present)
James Kelly, EPA postdoctoral researcher (9/2007 – 6/2008)
Adam Reff, EPA postdoctoral researcher (6/2005 – 1/2008)
Connie Chu, NCSSM high school research student (8/2005 – 9/2006)
Chris Nolte, EPA postdoctoral researcher (10/2003 – 6/2005)

Review Activities:

Aerosol Science and Technology (1 research article)
Atmospheric Environment (5 research article)
Environmental Science and Technology (6 research article)
Journal of Applied Meteorology and Climate (1 research article)
Journal of Geophysical Research (2 research article)
Journal of the Air and Waste Management Association (7 research articles)
Internal Reviews for EPA Clearance (4 research articles & numerous conference papers)
Internal Reviews for NOAA Clearance (1 research article)
Proposals for EPA funding (25 proposals)
Proposals for NOAA funding (2 proposals)

Honors:

U.S. EPA Bronze Medal for Commendable Service, 2007
U.S. EPA National Exposure Research Laboratory Special Achievement Award, 2006
NOAA Time-off Award for contributions to SPECIATE database, 2006
U.S. EPA Bronze Medal for Commendable Service, 2005
NOAA Atmospheric Sciences Modeling Division CIYA award, 2004
Outstanding Review award – Environmental Science and Technology, 2002
University Medal Candidate – recognition of the top graduating seniors at UC Berkeley, 1998
Charles Gilman Hyde Fellow – environmental engineering fellowship, 1997
Edward Frank Kraft Scholarship - academic merit at the University of California, 1996

Professional Memberships:

American Association of Aerosol Research (1999 – Present)
California Institute of Technology Alumni Association (1998 – Present)
Tau Beta Pi (1997 – Present)

Publications:

Refereed Journal Articles:

Reff, A.; Bhave, P.V.; Pouliot, G.A.; Pace, T.G.; Mobley, J.D. Emissions Inventory of PM2.5 Trace Elements across the United States,Environmental Science and Technology, In Review.
Zhang, B.; Xu, X.; Smyth, S.C.; Jiang, W.; di Cenzo, C.; Bhave, P.V.; Shankar, U.; Roselle, S.J. Incorporation of Sea-Salt into the CMAQ Model: A Case Study in the Lower Fraser Valley, British Columbia, Canada, In Preparation for Atmospheric Environment.
Ghosh, S.K. ; Bhave, P.V. ; Davis, J.M.; Lee, H. Spatio-temporal Analysis of Total Nitrate Concentrations Using Dynamic Statistical Models, Journal of the American Statistical Association, In Review.
Davis, J.M.; Bhave, P.V.; Foley, K.M. Parameterization of N2O5 Reaction Probabilities on the Surface of Particles Containing Ammonium, Sulfate, and Nitrate, Atmospheric Chemistry and Physics, 2008, 8:5295-5311.
Appel, K.W.; Bhave, P.V.; Gilliland, A.B.; Sarwar, G.; Roselle, S.J. Evaluation of the Community Multiscale Air Quality (CMAQ) Model Version 4.5: Sensitivities Impacting Model Performance; Part II – Particulate Matter, Atmospheric Environment, 2008, 42:6057-6066.
Nolte, C.G.; Bhave, P.V.; Arnold, J.R.; Dennis, R.L.; Zhang, K.M.; Wexler, A.S. Modeling Urban and Regional Aerosols – Application of the CMAQ-UCD Aerosol Model to Tampa, a Coastal Urban Site, Atmospheric Environment, 2008, 42:3179-3191.
Pinder, R.W.; Dennis, R.L.; Bhave, P.V. Observable Indicators of the Sensitivity of PM2.5 Nitrate to Emission Reductions, Part I: Derivation of the Adjusted Gas Ratio and Applicability at Regulatory-Relevant Time Scales, Atmospheric Environment, 2008, 42:1275-1286.
Dennis, R.L.; Bhave, P.V.; Pinder R.W. Observable Indicators of the Sensitivity of PM2.5 Nitrate to Emission Reductions, Part II: Sensitivity to Errors in Total Ammonia and Total Nitrate of the CMAQ-Predicted Nonlinear Effect of SO2 Emission Reductions on PM2.5 Nitrate, Atmospheric Environment, 2008, 42:1287-1300.
Kleindienst, T.E.; Jaoui, M., Lewandowski, M.; Offenberg, J.H.; Lewis, C.W.; Bhave, P.V.; Edney, E.O. Estimates of the Contributions of Biogenic and Anthropogenic Hydrocarbons to Secondary Organic Aerosol at a Southeastern US Location, Atmospheric Environment, 2007, 41:8288-8300.
Sarwar, G.; Bhave, P.V. Modeling the Effect of Chlorine Emissions on Ozone Levels over the Eastern United States, Journal of Applied Meteorology & Climate, 2007, 46:1009-1019.
Yu, S.; Bhave, P.V.; Dennis, R.L.; Mathur, R. Seasonal and Regional Variations of Primary and Secondary Organic Aerosols over the Continental United States: Semi-empirical estimates and model evaluation, Environmental Science and Technology, 2007, 41: 4690-4697.
Bhave, P.V.; Pouliot, G.A.; Zheng, M. Diagnostic Model Evaluation for Carbonaceous PM2.5 Using Organic Markers Measured in the Southeastern U.S., Environmental Science and Technology, 2007, 41:1577-1583.
Roy, B.; Pouliot, G.A.; Gilliland, A.; Pierce, T.; Howard, S.; Bhave, P.V.; Benjey, W. Refining Fire Emissions for Air Quality Modeling with Remotely Sensed Fire Counts: A Wildfire Case Study, Atmospheric Environment, 2007, 41:655-665.
Reff, A.; Eberly, S.L.; Bhave, P.V. Receptor Modeling of Ambient Particulate Matter Data using Positive Matrix Factorization: Review of Existing Methods, Journal of the Air & Waste Management Association, 2007, 57:146-154.
Qin, X.; Bhave, P.V.; Prather, K.A. Comparison of Two Methods for Obtaining Quantitative Mass Concentrations from Aerosol Time-of-Flight Mass Spectrometry Measurements, Analytical Chemistry, 2006, 78:6169-6178.
Allen, J.O.; Bhave, P.V.; Whiteaker, J.R.; Prather, K.A. Instrument Busy Time and Mass Measurement using Aerosol Time-of-Flight Mass Spectrometry, Aerosol Science & Technology, 2006, 40:615-626.
Zhang, K.M.; Knipping, E.M.; Wexler, A.S.; Bhave, P.V.; Tonnesen, G.S. Reply to comment on “Size Distribution of Sea-Salt Emissions as a Function of Relative Humidity,” Atmospheric Environment, 2006, 40:591-592.
Zhang, K.M.; Knipping, E.M.; Wexler, A.S.; Bhave, P.V.; Tonnesen, G.S. Size Distribution of Sea-Salt Emissions as a Function of Relative Humidity, Atmospheric Environment, 2005, 39:3373-3379.
Yu, S.; Dennis, R.L.; Bhave, P.V.; Eder, B.K. Primary and Secondary Organic Aerosols over the United States: Estimates on the Basis of Observed Organic Carbon (OC) and Elemental Carbon (EC), and Air Quality Modeled Primary OC/EC Ratios, Atmospheric Environment, 2004, 38:5257-5268.
Pastor, S.H.; Allen, J.O.; Hughes, L.S.; Bhave, P.; Cass, G.R.; Prather, K.A. Ambient Single-Particle Analysis in Riverside, California by Aerosol Time-of-Flight Mass Spectrometry During the SCOS97-NARSTO, Atmospheric Environment, 2003, 37:S239-S258.
Bhave, P.V.; Allen, J.O.; Morrical, B.D.; Fergenson, D.P.; Cass, G.R.; Prather, K.A. A Field-Based Approach for Determining ATOFMS Instrument Sensitivities to Ammonium and Nitrate, Environmental Science and Technology, 2002, 36:4868-4879.
Bhave, P.V.; Kleeman, M.J.; Allen, J.O.; Hughes, L.S.; Prather, K.A.; Cass, G.R. Evaluation of an Air Quality Model for the Size and Composition of Source-Oriented Particle Classes, Environmental Science and Technology, 2002, 36:2154-2163.
Bhave, P.V.; Fergenson, D.P.; Prather, K.A.; Cass, G.R. Source Apportionment of Fine Particulate Matter by Clustering Single-Particle Data: Tests of Receptor Model Accuracy, Environmental Science and Technology, 2001, 35:2060-2072.
Cass, G.R.; Hughes, L.A.; Bhave, P.; Kleeman, M.J.; Allen, J.O.; Salmon, L.G. The Chemical Composition of Ultrafine Particles, Philosophical Transactions of the Royal Society of London, 2000, 358:2581-2592.
Hughes, L.S.; Allen, J.O.; Bhave, P. Kleeman, M.J.; Cass, G.R.; Liu, D.-Y.; Fergenson, D.P.; Morrical, B.D.; Prather, K.A. Evolution of Atmospheric Particles along Trajectories Crossing the Los Angeles Basin, Environmental Science and Technology, 2000, 34:3058-3068.

Technical Reports:

Bhave, P. Interactive comment on “Summertime PM2.5 Ionic Species in Four Major Cities of China: Nitrate Formation in an Ammonia-Deficient Atmosphere,” Atmospheric Chemistry and Physics Discussions, 2008, S5664-S5665.
Davis, J.M.; Bhave, P.V.; Foley, K.M. Interactive comment on “Parameterization of N2O5 Reaction Probabilities on the Surface of Particles Containing Ammonium, Sulfate, and Nitrate, Atmospheric Chemistry and Physics Discussions,” 2008, S9875-S9878.
Davis, J.M.; Bhave, P.V.; Foley, K.M. Parameterization of N2O5 Reaction Probabilities on the Surface of Particles Containing Ammonium, Sulfate, and Nitrate, Atmospheric Chemistry and Physics Discussions, 2007, S16119-S16153.
Bhave, P.V.; Pouliot, G.A.; Zheng, M. Source Apportionment of Primary Carbonaceous Aerosol Using the Community Multiscale Air Quality Model; in Air Pollution Modeling and Its Application XVII, Eds. C. Borego and A.-L. Norman, 2007, 257-266.
Pollack, A.K.; Bhave, P.; Heiken, J.; Lee, K.; Shepard, S.; Tran, C.; Yarwood, G.; Sawyer, R.F.; Joy, B.A. Investigation of Emission Factors in the California EMFAC7G Model; Technical Report; Coordinating Research Council: Atlanta, GA, 1999.
Pollack, A.K.; Bhave, P.; Taylor, A.; Yarwood, G. Chemical Assessment of Vehicle Tailpipe Emissions; Technical Report; Canadian Petroleum Products Institute: Ottawa, Ont., 1997

Conference Presentations:

Carlton, A.G.; Bhave, P.V.; Napelenok, S.L.; Sarwar, G.; Pouliot, G.; Edney, E.O.; Kleindienst, T.E.; Offenberg, J.H.; Lewandowski, M.; Jaoui, M.; Houyoux, M. Secondary Organic Aerosol Modeling in CMAQ and Comparisons with Ambient Tracer Data, American Association of Aerosol Research, 4A.04, Orlando, October 2008.
Carlton, A.G.; Pinder, R.W.; Bhave, P.V. Anthropogenic Influences on Biogenic Secondary Organic Aerosol, American Association of Aerosol Research, 5D.06, Orlando, October 2008.
Roselle, S.J.; Appel, K.W.; Foley, K.M.; Bhave, P.V.; Pleim, J.E.; Mathur, R.; Otte, T.L.; Gilliam, R.C.; Sarwar, G.; Nolte, C.G.; Gilliland, A.B.; Pinder, R.W.; Swall, J.L. Incremental Testing of the Community Multiscale Air Quality (CMAQ) Modeling System Version 4.7, 7th Annual CMAS Conference, Chapel Hill, October 2008.
Napelenok, S.L.; Carlton, A.G.; Bhave, P.V.; Sarwar, G.; Pouliot, G.; Pinder, R.W.; Edney, E.O.; Houyoux, M. Updates to the Treatment of Secondary Organic Aerosol in CMAQv4.7, 7th Annual CMAS Conference, Chapel Hill, October 2008.
Kelly, J.T.; Bhave, P.V.; Shankar, U.; Foley, K.M.; Nolte, C.G. Implementation of a Dynamically Interactive Coarse Particle Model in CMAQv4.7, 7th Annual CMAS Conference, Chapel Hill, October 2008 (poster presentation).
Bhave, P.V.; Napelenok, S.L.; Pouliot, G.A.; Carlton, A.; Sarwar, G. Simulating Secondary Organic Aerosol Across the United States – Sensitivity Analyses Using the CMAQ Model, International Conference on Carbonaceous Particles in the Atmosphere, Berkeley, August 2008 (oral presentation).
Napelenok, S. L.; Bhave, P.V.; Carlton, A.G.; Sarwar, G.; Pouliot, G. Updates to the Secondary Organic Aerosol Module in CMAQ, EPRI Model Development Meeting on Organic PM, Palo Alto, May 2008.
Bhave, P.V.; Davis, J.M.; Foley, K.M.; Sarwar, G.; Pinder, R.W.; Roselle, S.J.; Riemer, N.; Appel, K.W.; Gilliland, A.B.; Pleim, J.E.; Dennis, R.L. A Comprehensive Parameterization of gN2O5 on Particles Containing NH4, NO3, and SO4, International Aerosol Modeling Algorithms Conference, Davis, December 2007 (invited oral presentation).
Shankar, U.; Kelly, J.; Bhave, P. Development of a Modal Aerosol Module with an Efficient Non-equilibrium Treatment of Size-Dependent Gas-Particle Mass Transfer, International Aerosol Modeling Algorithms Conference, Davis, December 2007.
Reff, A.H.; Wong, D.C.; Roselle, S.; Bhave, P.V.; Stevens, C.; Williams, R. Simulation of Exposures to PM2.5 Trace Elements in Detroit Using CMAQ, International Society of Exposure Assessment 17th Annual Conference, Abstract 128, Durham, October 2007 (poster presentation).
Bhave, P.; Shankar, U. Box Model Tests of Two Mass Transfer Methods for Volatile Aerosol Species in CMAQ, 6th Annual CMAS Conference, 1.3, Chapel Hill, October 2007 (oral presentation).
Nolte, C.; Bhave, P.; Dennis, R.; Arnold, J.; Zhang, K.M.; Wexler, A. Application of the CMAQ-UCD Aerosol Model to a Coastal Urban Site, 6th Annual CMAS Conference, 8.17, Chapel Hill, October 2007.
Davis, J.; Bhave, P.; Foley, K. Parameterization of N2O5 Reaction Probabilities for Inclusion in CMAQ, 6th Annual CMAS Conference, Chapel Hill, October 2007 (extended abstract and poster presentation).
Roselle, S.; Gilliland, A.; Pleim, J.; Gilliam, R.; Otte, T.; Reynolds, L.; Bhave, P. Sensitivity of CMAQ Nitrate Predictions to MM5 Configurations, 6th Annual CMAS Conference, Chapel Hill, October 2007 (poster presentation).
Pinder, R.W.; Bhave, P.V.; Carlton, A.G.; Dennis, R.L.; Godowitch, J.; Mathur, R.; Napelenok, S.L.; Pleim, J.E.; Sarwar, G.; Yu, S. CMAQ Simulated Oxidized Nitrogen: Recent Findings and Model Enhancements, 6th Annual CMAS Conference, Chapel Hill, October 2007 (poster presentation).
Reff, A.H.; Wong, D.C.; Roselle, S.; Bhave, P.V. Simulation of PM2.5 Trace Elements in Detroit Using CMAQ. 6th Annual CMAS Conference, Chapel Hill, October 2007 (poster presentation).
Bhave, P.; Schere, K.; Appel, W.; Mathur, R. Evaluating the Performance of the CMAQ Model for PM2.5 and its Components, International Conference on Air Quality VI, Arlington, September 2007.
Gilliland, A.; Roselle, S.; Pleim, J.; Bhave, P. Modeling Nitrate Concentrations and Deposition: Sensitivities to Cloud Treatment and Landuse, NADP Technical Meeting and Scientific Symposium, Boulder, September 2007.
Reff, A.H.; Bhave, P.V.; Pouliot, G.; Pace, T.; Mobley, D. Emissions Inventory of PM2.5 Trace Elements across the U.S., International Emissions Inventory Conference, Raleigh, May 2007.
Pinder, R.W.; Dennis, R.L.; Bhave, P.V. Detecting the Impact of Emission Reductions on Ammonium Nitrate Particulate Matter Using Observable Indicators, UNECE Ammonia Workshop, Edinburgh, Scotland, December 2006.
Bhave, P.; Sarwar, G.; Appel, W.; Dennis, R. Revised Treatment of N2O5 Hydrolysis in CMAQ, Models-3 Users’ Conference, 1.4, Chapel Hill, October 2006.
Liu, P.; Zhang, Y.; Yu, S.; Bhave, P.V.; Pinder, R.W.; Schere, K.L. Diagnostic Study of Fine Particulate Matter Predictions of CMAQ in the Southeastern U.S., Models-3 Users’ Conference, 2.5, Chapel Hill, October 2006.
Pleim, J.; Roselle, S.; Bhave, P.; Bullock, R.; Hutzell, W.; Luecken, D.; Nolte, C.; Sarwar, G.; Schere, K.; Young, J.; Godowitch, J.; Otte, T.; Appel, W. The 2006 CMAQ Release and Plans for 2007, Models-3 Users’ Conference, 1.1, Chapel Hill, October 2006.
Zhang, K.M.; Wexler, A.S.; Nolte, C.G.; Bhave, P.V.; Dennis, R.L. Development and Evaluation of Community Multiscale Air Quality Model with UCD Aerosol Module (CMAQ-UCD) International Aerosol Conference, 6G15, St. Paul, Minnesota, September 2006.
Reff, A.; Bhave, P. Emissions Inventory of PM2.5 Trace Elements across the U.S., International Aerosol Conference, 13B1, St. Paul, Minnesota, September 2006.
Bhave, P. Source Apportionment of Primary and Secondary Carbonaceous Aerosol in the United States using Models and Measurements, Asian Aerosol Conference, O-42, Mumbai, December 2005.
Bhave, P. Yu, S.; Lewis, C. Evaluation of a Model for Predicting the Fossil-Fuel and Biogenic Contributions to Fine Particulate Carbon, American Association of Aerosol Research, 11B1, Austin, October 2005.
Pleim, J.; Roselle, S.; Young, J.; Schwede, D.; Bhave, P. New Developments in Community Multiscale Air Quality (CMAQ) Model, Models-3 Users’ Conference, 1.1, Chapel Hill, September 2005.
Zhang, Y.; Liu, P.; Wang, K.; Jacobson, M.Z.; Bhave, P.; Yu, S.; Roselle, S.; Schere, K. Predicting Aerosol Number and Size Distribution with CMAQ: Homogeneous Nucleation Algorithms and Process Analysis, Models-3 Users’ Conference, 1.18, Chapel Hill, September 2005.
Dennis, R.L.; Bhave, P.V. The Gas Ratio as a Diagnostic Indicator of Nonlinear Interactions Between Sulfate and Nitrate Fine Particle Reductions: Characterizing Its Performance as an Indicator, Models-3 Users’ Conference, P.3, Chapel Hill, September 2005.
Shankar, U.; Bhave, P.V.; Vukovich, J.M.; Roselle, S.J. Implementation and Initial Applications of Sea Salt Aerosol Emissions and Chemistry Algorithms in the CMAQ v4.5 –AERO4 Module, Models-3 Users’ Conference, P.6, Chapel Hill, September 2005.
Bhave, P.; Nolte, C.; Pleim, J.; Schwede, D.; Roselle, S. Continued Development of the CMAQ Modal Aerosol Model, Models-3 Users’ Conference, P.18, Chapel Hill, September 2005.
Offenberg, J.; Edney, E.; Kleindienst, T.; Lewandowski, M.; Jaoui, M.; Bhave, P.; Nolte, C.; Sarwar, G. Development and Evaluation of an Improved SOA Representation in the CMAQ Model, Models-3 Users’ Conference, P.23, Chapel Hill, September 2005.
Liu, P.; Frazier, E.; Hamilton, D.; Zhang, Y.; Yu, S.; Bhave, P.; Howard, S.; Schere, K. Simulating Ozone and PM with CMAQ in Southeast U.S.: Application, Evaluation, and Process Analysis, Models-3 Users’ Conference, P.27, Chapel Hill, September 2005.
Dennis, R.L.; Bhave, P.V. The Gas Ratio as a Diagnostic Indicator of Possible Nonlinear Interactions Between Sulfate and Total-Nitrate Fine Particle Reductions: Characterizing Its Performance as an Indicator, NOAA/EPA Golden Jubilee Symposium on Air Quality Modeling and Its Applications, P1.8, Durham, September 2005.
Sarwar, G.; Bhave, P.V. Modeling the Effect of Chlorine Emissions on Atmospheric Ozone and Secondary Organic Aerosol Across the United States, NOAA/EPA Golden Jubilee Symposium on Air Quality Modeling and Its Applications, P1.24, Durham, September 2005.
Schere, K.; Pleim, J.; Roselle, S.; Bhave, P.V.; Bullock, O.R.; Luecken, D. Air quality Modeling for the Twenty-First Century, NOAA/EPA Golden Jubilee Symposium on Air Quality Modeling and Its Applications, 6.3, Durham, September 2005.
Qin, X.; Prather, K.A.; Bhave, P.V. ATOFMS Single Particle Measurements and Quantification, American Chemical Society National Meeting, ANYL 226, San Diego, March 2005.
Qin, X.; Prather, K.A.; Bhave, P.V. ATOFMS Measurements at Urban and Rural Locations: Comparison of Single Particle Size and Composition, American Association of Aerosol Research – Particulate Matter Supersites Program & Related Studies, 1A-5, Atlanta, February 2005.
Nolte, C.G.; Bhave, P.V.; Dennis, R.L.; Zhang, K.M.; Wexler, A.S.; Evans, M.C.; Poor, N.D. Evaluation of the CMAQ-AIM Model Against Size- and Chemically-Resolved Impactor Data at a Coastal Urban Site, American Association of Aerosol Research – Particulate Matter Supersites Program & Related Studies, 13C-2, Atlanta, February 2005.
Dennis, R.L.; Bhave, P.V. Investigation of the Uncertainty in the Inorganic System Response to Changes in Emissions Using the Gas Ratio as an Indicator, American Association of Aerosol Research – Particulate Matter Supersites Program & Related Studies, 13C-3, Atlanta, February 2005.
Schere, K.L.; Pleim, J.; Bhave, P.V.; Eder, B.K. Air Quality Model Developments for Fine Particulate Matter, EPA-AWMA Informational Exchange, Research Triangle Park, December 2004.
Zhang, K.M.; Knipping, E.M.; Wexler, A.S.; Bhave, P.V.; Tonnesen, G.S. Size Distribution of Sea-Salt Emissions as a Function of Relative Humidity, Eos Trans. AGU, 85(47), Fall Meeting Suppl.., Abstract A31C-0084, December 2004.
Bhave, P.V.; Pouliot, G.A.; Zheng, M. Source Apportionment of Primary Carbonaceous Aerosol Using the Community Multiscale Air Quality Model, 27th NATO International Technical Meeting on Air Pollution Modeling and its Application, Banff, Canada, October 2004 (conference paper and oral presentation).
Bhave, P.V.; Roselle, S.J.; Binkowski, F.S.; Nolte, C.G.; Yu, S.; Gipson, G.L.; Schere, K.L. CMAQ Aerosol Module Development: Recent Enhancements and Future Plans, Models-3 Users’ Workshop, Chapel Hill, October 2004 (conference paper and oral presentation).
Dennis, R.L.; Roselle, S.J.; Bhave, P.V. Diagnostic Evaluation of CMAQ Response of Inorganic Fine Particulate Species to Emissions Changes, Models-3 Users’ Workshop, Chapel Hill, October 2004.
Gilliam, R.C.; Bhave, P.V.; Pleim, J.E.; Otte, T.L. A Year-Long MM5 Evaluation Using a Model Evaluation Toolkit, Models-3 Users’ Workshop, Chapel Hill, October 2004.
Nolte, C.G.; Bhave, P.V.; Dennis, R.L.; Zhang, K.M.; Wexler, A.S. Using CMAQ-AIM to Evaluate the Gas-Particle Partitioning Treatment in CMAQ, Models-3 Users’ Workshop, Chapel Hill, October 2004.
Pleim, J.; Roselle, S.; Young, J.; Gipson, G.; Bhave, P.; Mathur, R. New Developments in the Community Multiscale Air Quality (CMAQ) Model, Models-3 Users’ Workshop, Chapel Hill, October 2004.
Yu, S.; Dennis, R.L.; Bhave, P.V.; Mathur, R. Seasonal and Regional Variations of Primary and Secondary Organic Aerosols over the Continental United States: Observation-Based Estimates and Model Evaluation, Models-3 Users’ Workshop, Chapel Hill, October 2004.
Zhang, K.M.; Dennis, R.L.; Mebust, M.R.; Bhave, P.V.; Wexler, A.S. Simulation of Coarse Particle Nitrate Formations in Coastal Areas Using CMAQ-AIM, Eos Trans. AGU, 84(46), Fall Meeting Suppl.., Abstract A42A-0749, December 2003.
Yu, S.; Dennis, R.; Bhave, P.; Eder, B. Primary and Secondary Organic Aerosols over the United States: Estimates on the Basis of Observed Organic Carbon (OC) and Elemental Carbon (EC), and Air Quality Modeled Primary OC/EC Ratios, Models-3 Users’ Workshop, Research Triangle Park, October 2003.
Yu, S.; Dennis, R.; Eder, B.; Lewis, C.; Gipson, G.; Binkowski, F.; Bhave, P.; Pleim, J.; Schere, K.; Klouda, G.; Pouliot, G. Simulation of Primary and Secondary (Biogenic and Anthropogenic) Organic Aerosols over the United States by US EPA Models-3/CMAQ: Evaluation and Regional Analysis, Models-3 Users’ Workshop, Research Triangle Park, October 2003.
Qin, X. Toner, S.; Bhave, P.; Prather, K. Comparison Between Particulate Matter Sampled at Urban and Rural Locations in the San Joaquin Valley: Continuous Measurement of Single Particle Size and Composition, American Association of Aerosol Research, Anaheim, October 2003.
Allen, J.O.; Whiteaker, J.R.; Guazzotti, S.A.; Bhave, P.V.; Prather, K.A. Quantitative Analysis of Single Particle Mass Spectrometry Data for Ambient Carbonaceous Aerosols, American Association of Aerosol Research, Anaheim, October 2003.
Bhave, P.V.; Allen, J.O.; Whiteaker, J.R.; Kleeman, M.J.; Prather, K.A. A Field-Based Approach for Determining ATOFMS Instrument Sensitivities to Aerosol-Phase Ionic Species, American Association of Aerosol Research, Charlotte, October 2002 (abstract and poster presentation).
Bhave, P.V.; Kleeman, M.J.; Allen, J.O.; Hughes, L.S.; Prather, K.A.; Cass, G.R. Evaluation of an Air Quality Model for the Size and Composition of Source-Oriented Particle Classes, Quadrangle Conference, Chapel Hill, February 2002 (poster presentation).
Bhave, P.V.; Kleeman, M.J.; Fergenson, D.P.; Prather, K.A.; Allen, J.O.; Cass, G.R. Quantitative Evaluation of an Air Quality Model at the Single-Particle Level, American Association of Aerosol Research, Portland, October 2001 (abstract and oral presentation).
Bhave, P.V.; Liu, D.-Y.; Prather, K.A.; Kleeman, M.J.; Cass, G.R. Evaluation of an Air Quality Model for the Size and Composition of Individual Airborne Particles, American Association of Aerosol Research, St. Louis, November 2000 (abstract and oral presentation).

Invited Presentations, Lectures, and Briefings:

Bhave, P.V. Diagnosing Errors and Improving Numerical Models of Atmospheric Fine Particulate Matter, Centre for Atmospheric Sciences, Centre for Development of Advanced Computing, Pune, India, February 2008.
Bhave, P.V. Diagnosing Errors and Improving Numerical Models of Atmospheric Fine Particulate Matter, Department of Environmental Engineering Science Seminar Series, University of North Carolina, Chapel Hill, December 2007.
Bhave, P.V. Panel Discussion: Chemistry and Aerosol Process Evaluation, AMS-EPA Workshop on the Evaluation of Regional-Scale Air Quality Modeling Systems, Research Triangle Park, August 2007.
Bhave, P.; Carlton, A. Modeling Carbonaceous Fine PM in CMAQ: Current Model Performance & Future Plans, EPA Atmospheric Science Progress Review Meeting, Research Triangle Park, June 2007.
Bhave, P.V. Organic PM Module in CMAQ, EPRI Workshop on Primary and Secondary Organic PM in Atmospheric Models, Palo Alto, February 2007.
Bhave, P.V. Impacts of Temperature Dependence on Modeled SOA, EPRI Workshop on Primary and Secondary Organic PM in Atmospheric Models, Palo Alto, February 2007.
Bhave, P.V. Improving Numerical Models of Atmospheric Fine Particulate Matter, Department of Marine Earth & Atmospheric Sciences Seminar Series, North Carolina State University, Raleigh, November 2006.
Bhave, P.V. Regional-Scale Air Quality Modeling Using CMAQ, Environmental Partnership Summit, Research Triangle Park, September 2006.
Bhave, P.V. Roadmap for CMAQ Development and Release, CMAQ-MADRID Model Development Meeting, Pasadena, February 2006.
Bhave, P.V. Modeling Fine Particulate Carbon over the United States, Indian Institute of Tropical Meteorology, Pune, India, December 2005.
Bhave, P.V. Modeling Fine Particulate Carbon over the United States, Indian Institute of Sciences, Bangalore, India, December 2005.
Bhave, P.V. Source Apportionment of Carbonaceous Aerosol, Advanced Air Quality course, North Carolina State University, Raleigh, November 2005.
Bhave, P.V. Modeling Carbonaceous PM Using CMAQ, Briefing to EPA-OAQPS Management, Research Triangle Park, August 2005.
Bhave, P.V. Measurement Needs for Evaluating Model Calculations of Carbonaceous Aerosol, UN-EMEP Workshop on PM Measurement and Modeling, New Orleans, April 2004.
Bhave, P.V. Postprocessing Model Output for Comparison to Ambient Data, EPA-OAQPS PM Model Performance Workshop, Chapel Hill, February 2004.
Bhave, P.V. EPA’s Vision for CMAQ, University of California Davis, September 2003.

Atmospheric Modeling

Research & Development | National Exposure Research Laboratory

Dr. Prakash Bhave

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