Records 1 to 21 of 21
Mallard, M., Chris Nolte, T. Spero, R. Bullock, Kiran Alapaty, J. Herwehe, J. Gula, AND J. Bowden. Technical Challenges and Solutions in Representing Lakes when using WRF in Downscaling Applications. Geoscientific Model Development . Copernicus Publications, Katlenburg-Lindau, Germany, 8(4):939-1110, (2015).
Bullock, R., Kiran Alapaty, J. Herwehe, M. Mallard, T. Otte, R. Gilliam, AND Chris Nolte. An Observation-base investigation of nudging in WRF for downscaling surface climate information to 12-km Grid Spacing. JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY. American Meteorological Society, Boston, MA, 53(1):20-33, (2014).
Herwehe, J., Kiran Alapaty, T. Otte, AND C. Nolte. Increasing the credibility of regional climate simulations by introducing subgrid-scale cloud – radiation interactions. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. American Geophysical Union, Washington, DC, 119(9):5317-5330, (2014).
Mallard, M., Chris Nolte, R. Bullock, T. Otte, J. Herwehe, Kiran Alapaty, AND J. Gula. "The Effect of Alternative Representations of Lake Temperatures and Ice on WRF Regional Climate Simulations". Presented at 12th Annual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Herwehe, J., Kiran Alapaty, T. Otte, Chris Nolte, AND R. Bullock. Evaluation of cumulus cloud – radiation interaction effects on air quality –relevant meteorological variables from WRF, from a regional climate perspective. Presented at 12th Annual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Alapaty, Kiran, L. Fowler, J. Herwehe, AND B. Skamarock. HPC Aspects of Variable-Resolution Global Climate Modeling using a Multi-scale Convection Parameterization. Presented at IUSSTF Workshop, Bangalore, INDIA, December 16 - 18, 2013.
Nolte, Chris, T. Otte, R. Pinder, J. Bowden, J. Herwehe, G. Faluvegi, AND D. Shindell. Influences of Regional Climate Change on Air Quality across the Continental U.S. Projected from Downscaling IPCC ARS Simulations. Chapter 2, Air Pollution Modeling and its Application XXII. Springer, Heidelburg, Germany, 2014:9-12, (2013).
Alapaty, Kiran, R. Bullock, J. Herwehe, R. Gilliam, C. Nolte, T. Otte, J. Kain, AND J. Dudhia. The Kain-Fritsch Scheme: Science Updates & Revisiting Gray-Scale Issues from the NWP & Regional Climatae Perspectives. Presented at Annual Wolf Workshop, Boulder, Co, June 23 - 28, 2013.
Alapaty, Kiran, J. Herwehe, T. Otte, C. Nolte, R. Bullock, M. Mallard, J. Kain, AND J. Dudhia. Introducing Subrid-scale Cloud Feedbacks to Radiation for Regional Meteorological and Cllimate Modeling. GEOPHYSICAL RESEARCH LETTERS. American Geophysical Union, Washington, DC, 39(24):1-5, (2012).
HERWEHE, J., T. L. OTTE, R. MATHUR, AND S. T. RAO. Diagnostic Analysis of Ozone Concentrations Simulated by Two Regional-Scale Air Quality Models. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 45(33):5957-6106, (2011).
CHING, J. K., J. HERWEHE, AND J. SWALL. ON JOINT DETERMINISTIC GRID MODELING AND SUB-GRID VARIABILITY CONCEPTUAL FRAMEWORK FOR MODEL EVALUATION. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 40(26):4935-4945, (2006).
HERWEHE, J. THE NOAA - EPA NATIONAL AIR QUALITY FORECASTING SYSTEM. Presented at East Tennessee Ozone Study 2006, Oak Ridge, TN, May 17 - 18, 2006.
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.
Ching, J.K S., S. Dupont, J Herwehe, T L. Otte, A. Lacser, D W. Byun, AND R. Tang. AIR QUALITY MODELING AT COARSE-TO-FINE SCALES IN URBAN AREAS. Presented at Conference on Atmospheric Chemistry: Air Quality in Megacities, Seattle, WA, January 11-15, 2004.
Ching, J.K S., T E. Pierce Jr., T. Palma, W T. Hutzell, R. Tang, A. Cimorelli, AND J A. Herwehe. APPLICATION OF FINE SCALE AIR TOXICS MODELING WITH CMAQ TO HAPEM5. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18 - 20, 2004.
Ching, J.K S., T E. Pierce Jr., T. Palma, W T. Hutzell, R. Tang, A. Cimorelli, AND J Herwehe. LINKING AIR TOXIC CONCENTRATIONS FROM CMAQ TO THE HAPEM5 EXPOSURE MODEL AT NEIGHORHOOD SCALES FOR THE PHILADELPHIA AREA. Presented at 5th Symposium on the Urban Environment, Vancouver, BC, Canada, August 23-27, 2004.
Ching, J.K S., J A. Herwehe, AND J L. Swall. PARADIGM USING JOINT DETERMINISTIC GRID MODELING AND SUB-GRID VARIABILITY STOCHASTIC DESCRIPTION AS A TEMPLATE FOR MODEL EVALUATION. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18-20, 2004.
Herwehe, J, J.K S. Ching, AND J L. Swall. QUANTIFYING SUBGRID POLLUTANT VARIABILITY IN EULERIAN AIR QUALITY MODELS. Presented at 5th Symposium on the Urban Environment, Vancouver, BC, Canada, August 23-27, 2004.
Herwehe, J A., J.K S. Ching, AND J. SWALL. STOCHASTIC DESCRIPTION OF SUBGRID POLLUTANT VARIABILITY IN CMAQ. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18 - 20, 2004.
Ching, J.K S., J Herwehe, S. Dupont, AND R. Tang. COMMUNITY SCALE AIR TOXICS MODELING WITH CMAQ. Presented at 3 CMAS Workshop, Research Triangle Park, NC, October 27-29, 2003.
Ching, J.K S., A. Lacser, J Herwehe, AND D W. Byun. NEIGHBORHOOD SCALE MODELING OF PM 2.5 AND AIR TOXICS CONCENTRATION DISTRIBUTIONS TO DRIVE HUMAN EXPOSURE MODELS. Presented at 12th Joint Conference on Air Pollution (AWMA), Norfolk, VA, May 20-24, 2002.