Brief Bio

Selected Publications

Refereed

Weir, B., L. E. Ott, G. J. Collatz, et al. S. R. Kawa, B. Poulter, A. Chatterjee, T. Oda, and S. Pawson. 2021. "Bias-correcting carbon fluxes derived from land-surface satellite data for retrospective and near-real-time assimilation systems." Atmospheric Chemistry and Physics 21 9609–9628 [10.5194/acp-21-9609-2021]

Sun, X., J. B. Abshire, A. Ramanathan, S. R. Kawa, and J. Mao. 2021. "Retrieval algorithm for the column CO2 mixing ratio from pulsed multi-wavelength lidar measurements." Atmospheric Measurement Techniques 14 (5): 3909-3922 [10.5194/amt-14-3909-2021]

Tao, Z., S. R. Kawa, J. P. Jacob, et al. D. Y. Liu, G. J. Collatz, J. S. Wang, L. E. Ott, and M. Chin. 2020. "Application of NASA-Unified WRF model to carbon dioxide simulation- model development and evaluation." Environmental Modelling & Software 132 104785 [10.1016/j.envsoft.2020.104785]

Hannun, R. A., G. M. Wolfe, S. R. Kawa, et al. T. F. Hanisco, P. A. Newman, J. G. Alfieri, J. Barrick, K. L. Clark, J. P. DiGangi, G. S. Diskin, J. King, W. P. Kustas, B. Mitra, A. Noormets, J. B. Nowak, K. L. Thornhill, and R. Vargas. 2020. "Spatial heterogeneity in CO2, CH4, and energy fluxes: insights from airborne eddy covariance measurements over the Mid-Atlantic region." Environmental Research Letters 15 (3): 035008 [10.1088/1748-9326/ab7391]

Duncan, B. N., L. E. Ott, J. B. Abshire, et al. L. Brucker, M. L. Carroll, J. Carton, J. C. Comiso, E. P. Dinnat, B. C. Forbes, A. Gonsamo, W. W. Gregg, D. K. Hall, I. Ialongo, R. Jandt, R. A. Kahn, A. Karpechko, S. R. Kawa, S. Kato, T. Kumpula, E. Kyrölä, T. V. Loboda, K. C. McDonald, P. M. Montesano, R. Nassar, C. S. Neigh, C. L. Parkinson, B. Poulter, J. Pulliainen, K. Rautiainen, B. M. Rogers, C. S. Rousseaux, A. J. Soja, N. Steiner, J. Tamminen, P. C. Taylor, M. A. Tzortziou, H. Virta, J. S. Wang, J. D. Watts, D. M. Winker, and D. L. Wu. 2020. "Space‐Based Observations for Understanding Changes in the Arctic‐Boreal Zone." Reviews of Geophysics 58 (1): 2019RG000652 [10.1029/2019rg000652]

Wang, J. S., S. R. Kawa, G. J. Collatz, et al. M. Sasakawa, L. V. Gatti, T. Machida, Y. Liu, and M. E. Manyin. 2018. "A global synthesis inversion analysis of recent variability in CO₂ fluxes using GOSAT and in situ observations." Atmospheric Chemistry and Physics 18 (15): 11097-11124 [10.5194/acp-18-11097-2018]

Parazoo, N. C., A. Arneth, T. A. Pugh, et al. B. Smith, N. Steiner, K. Luus, R. Commane, J. Benmergui, E. Stofferahn, J. Liu, C. Rödenbeck, R. Kawa, E. Euskirchen, D. Zona, K. Arndt, W. Oechel, and C. Miller. 2018. "Spring photosynthetic onset and net CO2 uptake in Alaska triggered by landscape thawing." Global Change Biology 24 (8): 3416-3435 [10.1111/gcb.14283]

Abshire, J. B., A. K. Ramanathan, H. Riris, et al. G. R. Allan, X. Sun, W. E. Hasselbrack, J. Mao, S. Wu, J. Chen, K. Numata, S. R. Kawa, M. Y. Yang, and J. DiGangi. 2018. "Airborne measurements of CO₂ column concentrations made with a pulsed IPDA lidar using a multiple-wavelength-locked laser and HgCdTe APD detector." Atmospheric Measurement Techniques 11 (4): 2001-2025 [10.5194/amt-11-2001-2018]

Wolfe, G. M., S. R. Kawa, T. F. Hanisco, et al. R. A. Hannun, P. A. Newman, A. Swanson, S. Bailey, J. Barrick, K. L. Thornhill, G. Diskin, J. DiGangi, J. B. Nowak, C. Sorenson, G. Bland, J. K. Yungel, and C. A. Swenson. 2018. "The NASA Carbon Airborne Flux Experiment (CARAFE): instrumentation and methodology." Atmospheric Measurement Techniques 11 (3): 1757-1776 [10.5194/amt-11-1757-2018]

Crowell, S. M., S. R. Kawa, E. V. Browell, et al. D. M. Hammerling, B. Moore, K. Schaefer, and S. C. Doney. 2018. "On the Ability of Space-Based Passive and Active Remote Sensing Observations of CO2 to Detect Flux Perturbations to the Carbon Cycle." Journal of Geophysical Research: Atmospheres 123 (2): 1460-1477 [10.1002/2017jd027836]

Mao, J., A. Ramanathan, J. B. Abshire, et al. S. R. Kawa, H. Riris, G. R. Allan, M. Rodriguez, W. E. Hasselbrack, X. Sun, K. Numata, J. Chen, Y. Choi, and M. Y. Yang. 2018. "Measurement of atmospheric CO₂ column concentrations to cloud tops with a pulsed multi-wavelength airborne lidar." Atmospheric Measurement Techniques 11 (1): 127-140 [10.5194/amt-11-127-2018]

Riris, H., K. Numata, S. Wu, et al. B. Gonzalez, M. Rodriguez, S. Scott, S. Kawa, and J. Mao. 2017. "Methane optical density measurements with an integrated path differential absorption lidar from an airborne platform." Journal of Applied Remote Sensing 11 (03): 1 [10.1117/1.jrs.11.034001]

Singh, U. N., T. F. Refaat, S. Ismail, et al. K. J. Davis, S. R. Kawa, R. T. Menzies, and M. Petros. 2017. "Feasibility study of a space-based high pulse energy 2  μm CO_2 IPDA lidar." Applied Optics 56 (23): 6531 [10.1364/ao.56.006531]

Glatthor, N., M. Höpfner, I. T. Baker, et al. J. Berry, J. E. Campbell, S. R. Kawa, G. Krysztofiak, A. Leyser, B.-M. Sinnhuber, G. P. Stiller, J. Stinecipher, and T. von Clarmann. 2015. "Tropical sources and sinks of carbonyl sulfide observed from space." Geophysical Research Letters 42 (22): 10,082-10,090 [10.1002/2015gl066293]

Hammerling, D. M., S. R. Kawa, K. Schaefer, S. Doney, and A. M. Michalak. 2015. " Detectability of CO 2 flux signals by a space-based lidar mission ." J. Geophys. Res. Atmos. 120 (5): 1794-1807 [10.1002/2014jd022483]

Kiemle, C., G. Ehret, S. Kawa, and E. Browell. 2015. "The global distribution of cloud gaps in CALIPSO data." Journal of Quantitative Spectroscopy and Radiative Transfer 153 95-101 [10.1016/j.jqsrt.2014.12.001]

Ott, L. E., S. Pawson, G. J. Collatz, et al. W. W. Gregg, D. Menemenlis, H. Brix, C. S. Rousseaux, K. W. Bowman, J. Liu, A. Eldering, M. R. Gunson, and S. R. Kawa. 2015. "Assessing the magnitude of CO2 flux uncertainty in atmospheric CO2 records using products from NASA's Carbon Monitoring Flux Pilot Project." Journal of Geophysical Research - Atmospheres 120 734-765 [doi:10.1002/2014JD022411]

Kiemle, C., S. R. Kawa, M. Quatrevalet, and E. V. Browell. 2014. "Performance simulations for a spaceborne methane lidar mission." J. Geophys. Res. Atmos. 119 (7): 4365–4379 [10.1002/2013JD021253]

Wang, J. S., S. R. Kawa, J. Eluszkiewicz, et al. D. F. Baker, M. Mountain, J. Henderson, T. Nehrkorn, and T. S. Zaccheo. 2014. "A regional CO2 observing system simulation experiment for the ASCENDS satellite mission." Atmos. Chem. Phys. 14 12,897-12,914 [10.5194/acp-14-12897-2014]

Weaver, C. J., C. Kiemle, S. R. Kawa, et al. T. Aalto, J. Necki, M. Steinbacher, J. Arduini, F. Apadula, H. Berkhout, and J. Hatakka. 2014. "Retrieval of methane source strengths in Europe using a simple modeling approach to assess the potential of spaceborne lidar observations." Atmos. Chem. Phys. 14 2625-2637 [10.5194/acp-14-2625-2014]

Chatterjee, A., R. J. Engelen, S. R. Kawa, C. Sweeney, and A. M. Michalak. 2013. "Background error covariance estimation for atmospheric CO2 data assimilation." Journal of Geophysical Research-Atmospheres 118 (17): 10140-10154 [10.1002/jgrd.50654 ]

Numata, K., H. Riris, S. Li, et al. S. Wu, S. R. Kawa, M. Krainak, and J. Abshire. 2012. "Ground demonstration of trace gas lidar based on optical parametric amplifier." Journal of Applied Remote Sensing 6 (1): 063561 [10.1117/1.JRS.6.063561]

Fishman, J., L. T. Iraci, J. Al-Saadi, et al. K. V. Chance, F. Chavez, M. Chin, P. Coble, C. Davis, P. M. DiGiacomo, D. Edwards, A. Eldering, J. Goes, J. R. Herman, C. Hu, D. J. Jacob, C. Jordan, S. R. Kawa, R. Key, X. Liu, S. Lohrenz, A. Mannino, V. Natraj, D. Neil, J. Neu, M. Newchurch, K. Pickering, J. Salisbury, H. Sosik, A. Subramaniam, M. Tzortziou, J. Wang, and M. Wang. 2012. "The United States' Next Generation of Atmospheric Composition and Coastal Ecosystem Measurements: NASA's Geostationary Coastal and Air Pollution Events (GEO-CAPE) Mission." Bulletin of the American Meteorological Society 93 (10): 1547-1566 [Full Text (Link)] [10.1175/BAMS-D-11-00201.1]

Riris, H., K. Numata, S. X. Li, et al. S. T. Wu, A. K. Ramanathan, M. W. Dawsey, J. Mao, S. R. Kawa, and J. B. Abshire. 2012. "Airborne measurements of atmospheric methane column abundance made using a pulsed IPDA lidar." Applied Optics 51 (34): 8296-8305 [10.1364/AO.51.008296]

Hammerling, D., A. Michalak, and S. R. Kawa. 2012. "Mapping of CO₂ at high spatiotemporal resolution using satellite observations: Global distributions from OCO-2." J. Geophys. Res. 117 (D6): D06306 [10.1029/2011JD017015]

Parazoo, N., A. Denning, S. R. Kawa, S. Pawson, and R. Lokupitiya. 2012. "CO₂ flux estimation errors associated with moist atmospheric processes." Atmos. Chem. Phys. 12 (14): 6405-6416 [10.5194/acp-12-6405-2012]

Liang, F., P. Palmer, Y. Yang, et al. R. Yantosca, S. Kawa, J. Paris, H. Matsueda, and T. Machida. 2011. "Evaluating a 3-D transport model of atmospheric CO₂using ground-based, aircraft, and space-borne data." Atmos. Chem. Phys. 11 (6): 2789-2803 [10.5194/acp-11-2789-2011]

Oman, L. D., D. W. Waugh, S. R. Kawa, et al. R. S. Stolarski, A. R. Douglass, and P. A. Newman. 2010. "Mechanisms and feedback causing changes in upper stratospheric ozone in the 21st century." J. Geophys. Res 115

Bian, H., M. Chin, S. R. Kawa, et al. H. Yu, T. L. Diehl, and T. L. Kucsera. 2010. "Multiscale carbon monoxide and aerosol correlations from satellite measurements and the GOCART model: Implication for emissions and atmospheric evolution." J Geophys Res 115 (D7): D07302 [10.1029/2009JD012781]

Liang, Q., R. S. Stolarski, S. Kawa, et al. J. Nielsen, A. R. Douglass, J. M. Rodriguez, D. Blake, E. Atlas, and L. Ott. 2010. "Finding the missing stratospheric Br_y: a global modeling study of CHBr₃ and CH₂Br₂." Atmos. Chem. Phys. 10 (5): 2269-2286 [10.5194/acp-10-2269-2010]

Kawa, S., J. Mao, J. Abshire, et al. G. Collatz, X. Sun, and C. Weaver. 2010. "Simulation studies for a space-based CO2 lidar mission." Tellus B 62 (5): 759-769 [10.1111/j.1600-0889.2010.00486.X]

Toon, O., D. O. Starr, E. Jensen, et al. P. Newman, S. E. Platnick, M. R. Schoeberl, P. Wennberg, S. Wolsy, M. J. Kurylo, H. Maring, K. Jucks, M. Craig, M. Vasques, L. Pfister, K. Rosenlof, H. B. Selkirk, P. R. Colarco, S. R. Kawa, G. Mace, P. Minnis, and K. E. Pickering. 2010. "Planning, implementation, and first results of the Tropical Composition, Cloud and Climate Coupling Experiment (TC4)." J. Geophys. Res. 115 D00J04 [10.1029/2009JD013073]

Waugh, D. W., L. Oman, S. R. Kawa, et al. R. S. Stolarski, S. Pawson, A. R. Douglass, P. A. Newman, and J. E. Nielsen. 2009. "Impacts of climate change on stratospheric ozone recovery." Geophysical Research Letters 36 (3): L03805 [10.1029/2008GL036223]

Newman, P., L. Oman, A. R. Douglass, et al. E. L. Fleming, S. M. Frith, M. M. Hurwitz, S. R. Kawa, C. H. Jackman, N. A. Krotkov, E. R. Nash, J. E. Nielsen, S. Pawson, R. S. Stolarski, and G. J. Velders. 2009. "What would have happened to the ozone layer if chlorofluorocarbons (CFCs) had not been regulated?" Atmos. Chem. Phys. 9 (6): 2113-2128 [10.5194/acp-9-2113-2009]

Kawa, S. R., R. S. Stolarski, P. Newman, et al. A. R. Douglass, M. Rex, D. Hofmann, M. Santee, and K. Frieler. 2009. "Sensitivity of polar stratospheric ozone loss to uncertainties in chemical reaction kinetics." Atmos. Chem. Phys. 9 (22): 8651-8660 [10.5194/acp-9-8651-2009]

Alkhaled, A. A., A. M. Michalak, S. R. Kawa, S. C. Olsen, and J.-W. Wang. 2008. "A global evaluation of the regional spatial variability of column integrated CO2 distributions." J Geophys Res 113 (D20): 303-319 [10.1029/2007JD009693]

Erickson III, D. J., R. T. Mills, J. Gregg, et al. T. J. Blasing, F. M. Hoffman, R. J. Andres, M. Devries, Z. Zhu, and S. R. Kawa. 2008. "An estimate of monthly global emissions of anthropogenic CO2: Impact on the seasonal cycle of atmospheric CO2." J Geophys Res 113 (G01023): 9 pp [10.1029/2007JG000435]

Lokupitiya, R. S., D. Zupanski, A. S. Denning, et al. S. R. Kawa, K. R. Gurney, and M. Zupanski. 2008. "Estimation of global CO₂ fluxes at regional scale using the maximum likelihood ensemble filter." J. Geophys. Res. 113 (D20): D20110 [10.1029/2007JD009679]

Parazoo, N., A. Denning, S. R. Kawa, et al. K. Corbin, R. Lokupitiya, and I. Baker. 2008. "Mechanisms for synoptic variations of atmospheric CO₂ in North America, South America and Europe." Atmos. Chem. Phys. 8 (23): 7239-7254 [10.5194/acp-8-7239-2008]

Law, R. M., W. Peters, C. Rodenbeck, et al. C. Aulagnier, I. Baker, D. J. Bergmann, P. Bousquet, J. Brandt, L. Bruhwiler, P. J. Cameron-Smith, J. H. Christensen, F. Delage, A. S. Denning, S. Fan, C. Geels, S. Houweling, R. Imasu, U. Karstens, and S. R. Kawa. 2008. "TransCom model simulations of hourly atmospheric CO2: Experimental overview and diurnal cycle results for 2002." Global Biochem Cycles 22 (GB3009, doi:101029/):

Alkhaled, A. A., A. M. Michalak, and S. R. Kawa. 2008. "Using CO2 spatial variability to quantify representation errors of satellite CO2 retrievals." Geophy Res Lett 35 (L16813, doi:101029/):

Pawson, S., I. Stajner, S. Kawa, et al. H. Hayasha, W. Tan, J. Nielsen, Z. Zhu, L. Chang, and N. Livesey. 2007. "Stratospheric transport using 6-h-averaged winds from a data assimilation system." J Geophys Res 112 (D23103): 1-12

Bian, H., S. R. Kawa, M. Chin, et al. S. Pawson, Z. Zhu, P. Rasch, and S. Wu. 2006. "A test of sensitivity to convective transport in a global atmospheric CO2 simulation." Tellus B 58 (5): 463-475 [10.1111/j.1600-0889.2006.00212.x]

Schoeberl, M., S. R. Kawa, A. R. Douglass, et al. T. J. Mcgee, E. V. Browell, J. Waters, N. Livesey, W. Read, L. Froidevaux, M. L. Santee, H. C. Pumphrey, L. R. Lait, and L. Twigg. 2006. "Chemical observations of a polar vortex intrusion." J Geophys Res 111 D20306 [10.1029/2006JD007134]

Schoeberl, M. R., S. R. Kawa, A. R. Douglass, et al. T. J. McGee, E. V. Browell, J. Waters, N. Livesey, W. Read, L. Froidevaux, M. L. Santee, H. C. Pumphrey, L. R. Lait, and L. Twigg. 2006. "Chemical observations of a polar vortex intrusion." J. Geophys. Res. 111 (D20): D20306 [10.1029/2006JD007134]

Newman, P., S. R. Kawa, E. R. Nash, S. Montzka, and S. Schauffler. 2006. "When will the Antarctic ozone hole recover?" Geophysical Research Letters 33 (12): L12814 [10.1029/2005GL025232]

Kawa, S. R., P. Newman, R. Stolarski, and R. Bevilacqua. 2005. "Fall vortex ozone as a predictor of springtime total ozone at high northern latitudes." Atmos Chem Phys 5 1655-1663

Gurney, K. R., Y.-H. Chen, T. Maki, et al. S. R. Kawa, A. E. Andrews, and Z. Zhu. 2005. "Sensitivity of atmospheric CO₂ inversions to seasonal and interannual variations in fossil fuel emissions." J. Geophys. Res. 110 (D10): D10308 [10.1029/2004JD005373]

Gupta, M. L., A. R. Douglass, S. R. Kawa, and S. Pawson. 2004. "Use of radon for evaluation of atmospheric transport models: sensitivity to emissions." Tellus Ser B - Chem and Phys. Meteor 56 404-412

Mao, J., and S. R. Kawa. 2004. "Sensitivity Studies for Space-based Measurement of Atmospheric Total Column Carbon Dioxide by Reflected Sunlight." Applied Optics 43 914-927.

Kawa, S. R., D. J. Erickson III, S. Pawson, and Z. Zhu. 2004. "Global CO₂ transport simulations using meteorological data from the NASA data assimilation system." J. Geophys. Res. 109 (D18): D18312 [10.1029/2004JD004554]

Ma, J., D. W. Waugh, A. R. Douglass, et al. S. R. Kawa, P. A. Newman, S. Pawson, R. S. Stolarski, S. J. Lin, and Q. J. Roy. 2004. "Interannual variability of stratospheric trace gases: The role of extratropical wave driving." Met. Soc 130 2459-2474

Newman, P. A., S. R. Kawa, and E. R. Nash. 2004. "On the size of the Antarctic ozone hole." Geophys. Res. Lett 31 (21): L21104

Ma, J., D. Waugh, A. R. Douglass, and S. R. Kawa. 2003. "Evaluation of the transport in the Goddard Space Flight Center three-dimensional chemical transport model using the equivalent length diagnostic." J. Geophys. Res. 108 (D6): [10.1029/2002JD002268]

Considine, D. B., S. R. Kawa, M. R. Schoeberl, and A. R. Douglass. 2003. "N₂O and NO_y observations in the 1999/2000 Arctic polar vortex: Implications for transport processes in a CTM." J. Geophys. Res. 108 (D5): 4170 [Full Text (Link)] [10.1029/2002JD002525]

Kawa, S. R., R. Bevilacqua, J. J. Margitan, et al. A. R. Douglass, M. R. Schoeberl, K. Hoppel, and B. Sen. 2002. "Interaction between dynamics and chemistry of ozone in the setup phase of the Northern Hemisphere polar vortex." J. Geophys. Res. 107 (D5): 8310 [10.1029/2001JD001527]

Cordero, E. C., and S. R. Kawa. 2001. "Ozone and Tracer Transport Variations in the Summer Northern Hemisphere Stratosphere,." J. Geophys. Res. 106 12 [Full Text (Link)] [227-12]

Pierson, J. M., S. R. Kawa, R. J. Salawitch, et al. T. F. Hanisco, E. J. Lanzendorf, K. K. Perkins, and R. S. Gao. 2000. "The Influence of Airmass Histories on Radical Species During POLARIS,." J. Geophys. Res. 105 15185-15199.

Douglass, A. R., and S. R. Kawa. 1999. "Contrast Between 1992 and 1997 High Latitude Spring Halogen Occultation Experiment Observations of Lower Stratospheric HCl." J. Geophys. Res. 104 (D15): 18739-18754 [10.1029/1999JD900281]

Kawa, S. R., J. G. Anderson, S. L. Baughcum, et al. C. Brock, W. H. Brune, R. C. Cohen, D. E. Kinnison, P. Newman, J. M. Rodriguez, R. S. Stolarski, D. W. Waugh, and S. C. Wofsy. 1999. "Assessment of the Effects of High-Speed Aircraft in the Stratosphere: 1998." NASA/TP-1999-209237

Newman, P., D. Fahey, W. Brune, M. Kurylo, and S. R. Kawa. 1999. "Preface: Photochemistry of Ozone Loss in the Arctic Region in Summer (POLARIS)." J. Geophys. Res 104 26481-26496

Morris, G. A., S. R. Kawa, A. R. Douglass, et al. M. R. Schoeberl, L. Froidevaux, and J. Waters. 1998. "Low-Ozone Pockets Explained,." J. Geophys. Res. 103 3599-3610.

Cordero, E., S. R. Kawa, and M. R. Schoeberl. 1997. "An Analysis of Tropical Transport: Influence of the QBO." J. Geophys. Res. 102 (D14): 16453-16461 [10.1029/97JD01053]

Douglass, A. R., R. B. Rood, S. R. Kawa, and D. J. Allen. 1997. "A 3D Simulation of the Evolution of the Middle Latitude Winter Ozone in the Middle Stratosphere." J. Geophys. Res. 102 (D15): 19,217-19,232 [Full Text (Link)] [10.1029/97JD01043]

Kumer, J. B., S. R. Kawa, A. E. Roche, et al. J. L. Merganthaler, S. E. Smith, F. W. Taylor, P. S. Connell, and A. R. Douglass. 1997. "UARS First Global N2O5 Data Sets: Application to a Stratospheric Warming Event in January 1992,." J. Geophys. Res. 102 3575-3582.

Dessler, A. E., D. B. Considine, S. R. Kawa, A. R. Douglass, and J. M. Russell. 1997. "Lower Stratospheric Chlorine Partitioning During the Decay of the Mt. Pinatubo Aerosol Cloud,." Geophys. Res. Lett. 24 1623-1626.

Kawa, S. R., P. A. Newman, L. R. Lait, et al. M. R. Schoeberl, R. M. Stimpfle, J. G. Anderson, D. W. Kohn, C. R. Webster, R. D. May, D. Baumgardner, J. E. Dye, J. C. Wilson, K. R. Chan, and M. Loewenstein. 1997. "Activation of Chlorine in Sulfate Aerosol as Inferred from Aircraft Observations." J. Geophys. Res 102 (D3): 3921-3933 [10.1029/96JD01992]

Schoeberl, M., A. R. Douglass, S. R. Kawa, et al. A. Dessler, P. A. Newman, R. S. Stolarski, A. Roche, J. Waters, and J. Russell III. 1996. "Development of the Antarctic Ozone Hole." J. Geophys. Res 101 (D15): 20909–20924 [10.1029/96JD01707]

Dessler, A. E., S. R. Kawa, A. R. Douglass, et al. D. B. Considine, J. B. Kumer, A. E. Roche, J. W. Waters, J. M. Russell III, and J. C. Gille. 1996. "A Test of the Partitioning Between ClO and ClONO2 Based on Simultaneous UARS Measurements of ClO, NO2, and ClONO2." J. Geophys. Res. 101 (D7): 12515-12521 [10.1029/96JD00695]

Dessler, A. E., S. R. Kawa, D. B. Considine, et al. J. B. Kumer, J. W. Waters, L. Froidevaux, and J. M. Russell III. 1996. "UARS Measurements of ClO and NO2 at 40 and 46 km and Implications for the 'Ozone Deficit',." Geophys. Res. Lett. 23 339-342.

Kondo, Y., S. R. Kawa, D. Lary, et al. T. Sugita, A. R. Douglass, E. Lutman, M. Koike, and T. Deshler. 1996. "Interpretation of Nitric Oxide Profile Observed in January 1992 over Kiruna,." J. Geophys. Res. 101 12 [Full Text (Link)] [555-12]

Kawa, S. R., J. B. Kumer, A. R. Douglass, et al. A. E. Roche, S. E. Smith, F. W. Taylor, and D. J. Allen. 1995. "Missing Chemistry of Reactive Nitrogen in the Upper Stratospheric Polar Winter,." Geophys. Res. Lett. 22 2629-2632.

Loewenstein, M., J. R. Podolske, D. W. Fahey, et al. E. L. Woodbridge, P. Tin, A. Weaver, P. A. Newman, S. E. Strahan, S. R. Kawa, M. R. Schoeberl, and L. R. Lait. 1993. "New Observations of the Noy/N2O Correlation in the Lower Stratosphere." Geophys. Res. Lett 20 2531-2534

Kawa, S. R., D. W. Fahey, J. C. Wilson, et al. M. R. Schoeberl, A. R. Douglass, R. S. Stolarski, E. L. Woodbridge, H. Jonsson, L. R. Lait, P. A. Newman, M. H. Proffitt, D. W. Toohey, D. E. Anderson, M. Loewenstein, K. R. Chan, C. R. Webster, R. May, and K. K. Kelly. 1993. "Interpretation of NOx/NOy Observations from AASE-II Using a Model of Chemistry Along Trajectories." Geophys. Res. Lett 20 2507-2510

Non-Refereed

Oman, L. D., D. W. Waugh, S. R. Kawa, et al. R. S. Stolarski, A. R. Douglass, and P. A. Newman. 2010. "Mechanisms and feedback causing changes in upper stratospheric ozone in the 21st century." J. Geophys. Res. 115 (D5): D05303 [10.1029/2009JD012397]