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Uma Das

Assistant Professor
physics
The Indian Institute of Information Technology, Kalyani
India

Biography

Sing, Das, et al 2013, JC, received Sanggar Sanjung Award 2013 for Best Publication by Universiti Sains Malaysia, Pulau Pinang Malaysia. Assistant Professor, Indian Institute of Information Technology, Kalyani, India.

Research Interest

1. Investigations of Atmospheric Dynamics a. Mesosphere and Lower Thermosphere b. Middle Atmosphere (Upper Troposphere and Stratosphere) 2. Latitudinal and Vertical Coupling between the Lower and Upper Atmosphere 3. Long Term Atmospheric Variations and Climate Change

Publications

  • Uma Das and C. J. Pan, ‘The Temperature Structure of Mesosphere over Taiwan and comparison with other Latitudes’, J. Geophys. Res., 116, D00P06, doi:10.1029/2010JD015034, 2011.

  • H. Chandra, H. S. S. Sinha, A. K. Patra, Uma Das, D. Selvaraj, R. N. Misra, and Jayati Datta, ‘Low latitude mesospheric turbulence investigated using coordinated MST radar and rocketborne observations from India’, J. Geophys. Res., 117, D22109, doi:10.1029/2011JD016946, 2012.

  • Uma Das and C. J. Pan, “Strong Kelvin Wave Activity Observed during the Westerly Phase of QBO - A Case Study”, Ann. Geophys., 31, 581–590, doi:10.5194/angeo-31-581-2013, 2013.

  • Lim Eng Sing, Uma Das, C. J. Pan, Khiruddin Abdullah, and C. J. Wong, “Investigating Variability of Outgoing Longwave Radiation over Peninsular Malaysia using Wavelet Transform”, J. Climate, 26, 3415–3428, doi:10.1175/JCLI-D-12-00345.1, 2013.

  • Uma Das and C. J. Pan, “Validation of FORMOSAT-3/COSMIC ‘atmprf’ global temperature data in the Stratosphere”, Atmospheric Measurement Techniques, 7, 731–742, doi:10.5194/amt-7- 731-2014, 2014

  • D. Selvaraj, A. K. Patra, H. Chandra, H. S .S. Sinha, Uma Das, “Scattering cross section of mesospheric echoes and turbulence parameters from Gadanki radar observations”, J. Atmos. Sol. Terr. Phys., 119, 162–172, doi:10.1016/j.jastp.2014.08.004, 2014.

  • S. S. Yang, C. J. Pan, Uma Das and H. C. Lai, “Analysis of Synoptic Scale Controlling Factors in the Distribution of Gravity Wave Potential Energy”, J. Atmos. Sol. Terr. Phys., 135, 126-135, doi:10.1016/j.jastp.2015.10.020, 2015

  • Uma Das and C. J. Pan, “Influence of El Nino Southern Oscillation on Equatorial Atmospheric Kelvin waves”, Science of Total Environment, 544, 908-918, doi:10.1016/j.scitotenv.2015.12.009, 2016

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