Dr. Gary A. Morris

Publications

• Check out the online electronic textbook Understanding Ozone for which I am a co-author. The book is published in 1999 by the education resources division of NASA and was a collaboration of scientists and educators.
  
• Tarasick, D.W., M.D. Moran, A. Thompson, T. Carey-Smith, Y. Rochon, V.S. Bouchet, W. Gong, P.A. Makar, C. Stroud, S. Ménard, L.-P. Crevier, S. Cousineau, J.A. Pudykiewicz, A. Kallaur, R. Moffet, R. Ménard, A. Robichaud, O.R. Cooper, S.J. Oltmans, J.C. Witte, G. Forbes, B.J. Johnson, J. Merrill, G. Morris, M.J. Newchurch, F.J. Schmidlin, and E. Joseph, Comparison of Canadian air quality forecast models with tropospheric ozone profile measurements above mid-latitude North America during IONS/ICARTT campaign:  Evidence for stratospheric input, J. Geophys. Res., 112, D12S22, doi:10.1029/2006JD007782, 2007.
  
• Thompson, A.M., J.B. Stone, J.C. Witte, R.B. Pierce, R.B. Chatfield, S.J. Oltmans, O.R. Cooper, B.F. Taubman, B.J. Johnson, E. Joseph, T.L. Kucsera, J.T. Merrill, G.A. Morris, S. Hersey, M.J. Newchurch, F.J. Schmidlin, D.W. Tarasick, V. Thouret, J.-P. Cammas, Intercontinental Chemical Transport Experiment Ozonesonde Network Study (IONS) 2004: 1 Summertime upper troposphere/lower stratosphere ozone over northeastern North America, J. Geophys. Res., 112, D12S12, doi:10.1029/2006JD007441, 2007.
  
• Thompson, A.M., J.B. Stone, J.C. Witte, R.B. Pierce, R.B. Chatfield, S.J. Oltmans, O.R. Cooper, B.F. Taubman, B.J. Johnson, E. Joseph, T.L. Kucsera, J.T. Merrill, G.A. Morris, S. Hersey, M.J. Newchurch, F.J. Schmidlin, D.W. Tarasick, V. Thouret, J.-P. Cammas, Intercontinental Chemical Transport Experiment Ozonesonde Network Study (IONS) 2004: 2. Tropospheric ozone budgets and variability over northeastern North America, J. Geophys. Res., 112, D12S13, doi:10.1029/2006JD007670, 2007.
  
• Morris, G.A., L. Branum-Martin, N. Harshman, S.D. Baker, E. Mazur, S. Dutta, T. Mzoughi, and V. McCauley, Testing the test:  Item response curves and test quality, Am. J. Phys., 74, 449 - 453, 2006.
  
• Morris, G.A., S. Hersey, A.M. Thompson, O.R. Cooper, A. Stohl, P.R. Colarco, W.W. McMillan, J. Warner, B.J. Johnson, J.C. Witte, T.L. Kucsera, D.E. Larko, and S.J. Oltmans, Alaskan and Canadian forest fires exacerbate ozone pollution over Houston, Texas, on 19 and 20 July 2004, J. Geophys. Res., 111, D24S03, doi:10.1029/2006JD007090, 2006.
  
• Cooper, O.R., A. Stohl, M. Trainer, A. Thompson, J.C. Witte, S.J. Oltmans, B.J. Johnson, J. Merrill, J.L. Moody, G. Morris, D. Trasick, G. Forbes, P. Nedelec, F.C. Fehsenfeld, J. Meagher, M.J. Newchurch, F.J. Schmidlin, S. Turquety, J.H. Crawford, K.E. Pickering, R.C. Cohen, T. Bertarm, P. Wooldrige, and W.H. Brune, Large upper tropospheric ozone enhancement sabove mid-latitude North America during summer:  In situ evidence from the IONS and MOZAIC ozone monitoring network, J. Geophys. Res., accepted, 2006.
  
• Thompson, A.M., J.B. Stone, J.C. Witte, R.B. Pierce, R.B. Chatfield, S.J. Oltmans, O.R. Cooper, B.F. Taubman, B.J. Johnson, E. Joseph, T.L. Kucsera, J.T. Merrill, G.A. Morris, S. Hersey, M.J. Newchurch, F.J. Schmidlin, D.W. Tarasick, V. Thouret, J.-P. Cammas, “IONS-04 (INTEX Ozonesonde Newtork Study, 2004):  Perspective on summertime UT/LS (upper troposphere/lower stratosphere) ozone over Northeastern North America,” submitted to J. Geophys. Res., 2006.
  
• Hollandsworth-Frith, S.M., L.R. Lait, and G.A. Morris, Validating ozone profile data from solar occultation instruments using constituent mapping techniques, Atmos. Chem. Phys., to be submitted, 2006.
  
• Morris, G.A., M.R. Schoeberl, B. Bojkov, L.R. Lait, and M. Rex, A review of the Match technique as applied to SOLVE/THESEO and AASE-2/EASOE, Atmos. Chem. Phys. Disc., 4, 4665 – 4717, 2004; Atmos. Chem. Phys., 5, 2571 – 2592, 2005.
  
• Morris, G.A., M.R. Schoeberl, J.E. Rosenfield, and C.H. Jackman, The potential impact of subsonic and supersonic aircraft exhaust on water vapor in the lower stratosphere assessed via a trajectory model, J. Geophys. Res., 108 (D3), 10.1029/2002JD002614, 06 February 2003.
  
• Morris, G.A., J.F. Gleason, J.M. Russell, III, M.R. Schoeberl, and J.P. McCormick, A comparison of HALOE V19 with SAGE II V6.00 ozone observations using trajectory mapping, J. Geophys. Res., 107 (D13), 10.1029/2001JD000847, 12 July 2002.
  
• Morris, G.A., J. Ziemke, J. Gleason, and M.R. Schoeberl, Trajectory mapping: A tool for satellite data validation, J. Geophys. Res., 105, 17,875-17,894, 2000.
  
• Schoeberl, M.R., and G. A. Morris, A Lagrangian simulation of subsonic and supersonic aircraft exhaust emissions, J. Geophys. Res., 105, 11,833-11,839, 2000.
  
• Morris, G.A., S.R. Kawa, A.R. Douglass, M.R. Schoeberl, L. Froidevaux, and J. Waters, Low ozone “pockets” explained, J. Geophys. Res., 103, 3599-3610, 1998.
  
• Morris, G.A., D.B. Considine, A.E. Dessler, S.R. Kawa, A.E. Roche, J. Kumer, and J.M. Russell, III, Nitrogen partitioning in the middle stratosphere as observed by the Upper Atmosphere Research Satellite, J. Geophys. Res., 102, 8955-8965, 1997.
  
• Dessler, A.E., D.B. Considine, G.A. Morris, M.R. Schoeberl, A.E. Roche, J.L. Mergenthaler, J.M. Russell, J.W. Waters, J.C. Gille, and G.K. Yue, Correlated observations of HCl and ClONO2 from UARS and implications for stratospheric chlorine partitioning, Geophys. Res. Lett., 22, 1721-1724,1995.
  
• Morris, G.A., M.R. Schoeberl, L. Sparling, P.A. Newman, L.R. Lait, L. Elson, J. Waters, A.E. Roche, J. Kumer, and J.M. Russell, III, Trajectory mapping and applications to data from the Upper Atmosphere Research Satellite, J. Geophys. Res., 100, 16,491-16,505, 1995.
  
• Byrne, G.J., J.R. Benbrook, E.A. Bering, A.A. Few, G.A. Morris, W.J. Trabucco, and E.W. Paschal, Ground-based instrumentation for measurements of atmospheric conduction current and electric field at the South Pole, J. Geophys. Res., 98, 2611-2618, 1993.

© Copyright 2006 Dr. Gary Morris. All rights reserved.

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