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• N. Saraf, G. Beig , and M. Schultz, Tropospheric Distribution of Ozone and its Precursors Over the Tropical Indian Ocean, Journal of Geophysical Research (USA), 108 , In press, 2003. • Beig, G. , P. Keckhut, R. P. Lowe, Ray Roble, M. G. Mlynczak, J. Scheer, V. Fomichev, D. Offermann, W.J.R. French, M. G. Shepherd, A. I. Semenov, E. E. Remsberg, C. Y. She, F. J. Lübken, J. Bremer, B. R. Clemesha, J. Stegman, F. Sigernes, and S. Fadnavis, Review of Mesospheric Temperature Trends, Review of Geophysics (USA), 41, In press, 2003. • N. Saraf and G. Beig , Solar Response in the Vertical Structure of Ozone and Temperature in the Tropical Stratosphere, Journal of Atmospheric and Solar Terrestrial Physics (England), 65 , In press, 2003. • Beig, G., N. Saraf and S. Peshin, Evidence of Pinatubo Volcanic Eruption on the Distribution of Ozone over the Tropical Indian Region, Journal of Geophysical Research (USA), 107 (D23), 4674, doi: 10.1029/2002JD002337, 2002. • Beig, Gufran, Overview of the Mesospheric Temperature Trend and Factors of Uncertainty, Physics and Chemistry of the Earth ( Netherlands ), 27/6-8 , 509-519, 2002. • Beig, Gufran and S. Fadnavis , In Search of Greenhouse Signals in the Equatorial Middle Atmosphere , Geophysical Research Letters ( USA ), 28 , 4603-4606 , 2001. • Beig, Gufran, Model Evolution of the Middle Atmospheric Palaeo-environments, Mausam ( India ), 52, 297-306, 2001. • Beig, Gufran , Perturbation in Atmospheric Charged Species after the Eruption of Mount Pinatubo , Geophysical Research Letters ( USA ), 27 , 2497-2500, 2000. • Beig, Gufran, The Relative Importance of Solar Activity and Anthropogenic Influences on the Ion Composition, Temperature and Associated Neutrals of the Middle Atmosphere, Journal of Geophysical Research ( USA ), 105 , 19841-19856, 2000. • Beig, G. and G. Brasseur, Model of Tropospheric Ion Composition: A First Attempt, Journal of Geophysical Research ( USA ), 105 , 22671-22684, 2000. • Beig, G. and G. Brasseur, Anthropogenic Perturbations of Tropospheric Ion Composition, Geophysical Research Letters ( USA ) , 26 , 1303-1306, 1999. • Beig, G. and A.P. Mitra, Atmospheric and ionospheric response to trace gas perturbations through the ice age to the next century : Part-I. Chemical composition and thermal structure, J. Atmos. Terrest. Phys. ( England ). 59 , 1245-1259, 1997. • Beig, G. and A.P. Mitra, Atmospheric and ionospheric response to trace gas perturbations through the ice age to the next century : Part-II Ionization, J. Atmos. Terrest. Phys. ( England ), 59 , 1261-1275, 1997. • Beig, G. , S. Walters and G. Brasseur, A two dimensional model of ion composition for the stratosphere : Part I. Positive Ions, J. Geophys. Res. ( USA ), 98 12767-12773, 1993. • Beig, G. , S. Walters and G. Brasseur, A two dimensional model of ion composition for the stratosphere. Part -II. Positive Ions, J. Geophys. Res ., ( USA ), 98 , 12775-12781, 1993. • Beig, G. and D.K. Chakrabarty, a quasi-simplified approach for stratospheric negative ions, Indian J. Radio Space Phys. ( India ), 22 , 113-121, 1993.
Papers Published in Scientific Book /Technical Report • Gufran Beig , P. Keckhut, G.E. Thomas, A.I. Semenov, R.P. Lowe, F.J. Luebken, J. Bremer, G.B. Burns, E.E. Remsberg, C.Y. She, J. Stegman, D. Offermann, J. Scheer, S.P. Burton, M.G. Shepherd, C. Deehr, B.R. Clemesha, S. Fadanavis, M. Gadsden, J. Taubenheim, L.W. Thomason, Mesospheric Temperature Trend Assessment 1. Present Status and Issues , Terchnical Report No. II-F (1) of Joint working group LT-TIME “Long-Term Trends in the Ionosphere, Thermosphere and Mesosphere” of IAGA, ICMA and PS-MOS (SCOSTEP), Prague, Czech Republic, 1-75, 2002. • Beig G. and Fadnavis S., Major greenhouse cooling and chemical changes n the middle atmosphere (Invited paper), 'Advances in Atmospheric Chemistry', (edited by P.C.S. Devara and P.E. Raj) , Pune, 163-166, 2002. • Fadnavis S. and Beig G., 3-D model simulation for ozone and its precursors over the Indian subcontinent, In book entitled 'Advances in Atmospheric Chemistry', (edited by P.C.S. Devara and P.E. Raj) , Pune, 202-205, 2002. • Beig, Gufran , Long-term forcing of greenhouse gases and natural events on atmospheric chemical composition and thermal structure, In book- "Long Term Changes and Trends in the Atmosphere" (edited by- Beig, G.) , New Age International (P) Ltd. Publishers, New Delhi, India, 88-114, 2000. • A.P. Mitra et al. (Beig, G. as one of the contributing authors), Global change and biogeochemical cycles: the South Asia region, In book- “ Global-Regional Linkages in the Earth System ” (edited by- Tyson, P., et al.), Global Change- The IGBP Series, Springer-Verlag Berlin Heidelberg (Germany), 75-108, 2002. • Mitra et al., ( G. Beig as one of the authors), Greenhouse gases, inventory, modelling and global change, In book- "Research Highlights in Earth System Science" ( edited by - O.P. Varma and T.M. Mahadevan ), Department of Science and Technology (ESS), New Delhi , 265-290, 2000. • Beig, G. , Scenario, Montreal Protocol and Resulting changes in Ozone : Two dimensional model simulations, In a book “ Global Environmental Chemistry ”, (Edited by Parashar, D.C.), Narosa Publishing House, New Delhi, 141-154, 1998 .
Book Edited /Published • Name of the book: " Long Term Changes and Trends in the Atmosphere" (Volume -I) • Name of the book: " Long Term Changes and Trends in the Atmosphere" (Volume -II)
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