Dr. Kishore Kumar Grandhi

Profil

Derzeitige StellungProfessor W-1 und Äquivalente
FachgebietAtmosphärenphysik,Klimatologie
KeywordsGravity Waves and Planetary Waves, Mesosphere and Lower Thermosphere, Meteor Radar, Quasi Beinnial Oscillation, Solar Cycle

Aktuelle Kontaktadresse

LandIndien
OrtHyderabad
Universität/InstitutionUniversity of Hyderabad
Institut/AbteilungCentre for Earth, Ocean and Atmospheric Sciences (CEOAS)

Gastgeber*innen während der Förderung

Prof. Dr. Markus RappLeibniz-Institut für Atmosphärenphysik an der Universität Rostock (IAP), Kühlungsborn
Prof. Dr. Franz-Josef LübkenLeibniz-Institut für Atmosphärenphysik an der Universität Rostock (IAP), Kühlungsborn
Beginn der ersten Förderung01.04.2012

Programm(e)

2011Humboldt-Forschungsstipendien-Programm für Postdocs

Publikationen (Auswahl)

2020K. V. Narasimha Murthy and G. Kishore Kumar Structural time-series modelling for seasonal surface air temperature patterns in India 1951–2016. In: Meteorology and Atmospheric Physics , 2020,
2018G Kishore Kumar, H Nesse Tyssøy, Bifford P Williams: A preliminary comparison of Na lidar and meteor radar zonal winds during geomagnetic quiet and disturbed conditions. In: Journal of Atmospheric and Solar-Terrestrial Physics, 2018, 70-79
2017Christine Smith?Johnsen, Hilde Nesse Tyssøy, Koen Hendrickx, Yvan Orsolini, Grandhi Kishore Kumar, Linn?Kristine Glesnes Ødegaard, Marit Irene Sandanger, Frode Stordal, Linda Megner: Direct and indirect electron precipitation effect on nitric oxide in the polar middle atmosphere, using a full?range energy spectrum. In: Journal of Geophysical Research: Space Physics, 2017, 8679-8693
2015G Kishore Kumar, K Kishore Kumar, G Baumgarten, Geetha Ramkumar: Validation of MERRA reanalysis upper-level winds over low latitudes with independent rocket sounding data. In: Journal of Atmospheric and Solar-Terrestrial Physics, 2015, 48-54
2014G Kishore Kumar, W Singer, J Oberheide, N Grieger, PP Batista, DM Riggin, Hauke Schmidt, BR Clemesha : Diurnal tides at low latitudes: radar, satellite, and model results . In: Journal of Atmospheric and Solar-Terrestrial Physics , 2014, 96-105
2014G Kishore Kumar, K Kishore Kumar, W Singer, C Zülicke, S Gurubaran, Gerd Baumgarten, G Ramkumar, S Sathishkumar, Markus Rapp : Mesosphere and lower thermosphere zonal wind variations over low latitudes: Relation to local stratospheric zonal winds and global circulation anomalies . In: Journal of Geophysical Research: Atmospheres , 2014, 5913-5927
2013M. Venkat Ratnam, G. Kishore Kumar, N. Venkateswara Rao, B. V. Krishna Murthy, Jan Laštovička, Liying Qian: Evidence of long-term change in zonal wind in the tropical lower mesosphere: Observations and model simulations. In: Geophysical Research Letters, 2013, 397-401
2013M. Venkat Ratnam, Kishore Kumar Grandhi, S. Eswaraiah, and S. Vijaya Bhaskara Rao: Morphology of tropical mesospheric echoes observed by VHF radar. In: Earth Planets Space, 2013, 97-102
2012W. Singer, P. Hoffmann, G. Kishore Kumar, N. J. Mitchell and V. Matthias: Atmospheric coupling by gravity waves: Climatology of gravity wave activity, mesospheric turbulence and their relations to solar activity. In: Franz -Josef Lübken, Climate And Weather of the Sun-Earth System (CAWSES): Highlights from a priority program. Springer, 2012. 409-427
2011Wayne K. Hocking and G. Kishore Kumar: Long term behaviour of the MLT quasi-7-day wave at two radar-sites at northern polar latitudes. In: Journal of Atmospheric and Solar-Terrestrial Physics, 2011, 1616-1628
2010G. Kishore Kumar and W. K. Hocking Climatology of northern polar latitude MLT dynamics: mean winds and tides. In: Annales Geophysicae, 2010, 1859-1876
2008M. Roja Raman; V. V. M. Jagannadha Rao; M. Venkat Ratnam;G. Kishore Kumar; A. Narendra Babu; S. Vijaya Bhaskara Rao; N. Prabhakara Rao; and D. Narayana Rao: Atmospheric circulation during active and break phases of Indian summer monsoon: A study using MST radar at Gadanki (13.5°N, 79.2°E). In: JOURNAL OF GEOPHYSICAL RESEARCH, 2008, D20124-1-D20124-9
2008A. Narendra Babu, K. Kishore Kumar, G. Kishore Kumar, M. Venkat Ratnam, S. Vijaya Bhaskara Rao, and D. Narayana Rao: Long-term MST radar observations of vertical wave number spectra of gravity waves in the tropical troposphere over Gadanki (13.5° N, 79.2° E): comparison with model spectra. In: Annales Geophysicae, 2008, 1671-1680
2008M. Venkat Ratnam; G. Kishore Kumar; B. V. Krishna Murthy; A. K. Patra; V. V. M. Jagannadha Rao; S. Vijaya Bhaskar Rao; K. Kishore Kumar; and Geetha Ramkumar : Long-term variability of the low latitude mesospheric SAO and QBO and their relation with stratospheric QBO. In: GEOPHYSICAL RESEARCH LETTERS, 2008, L21809-1- L21809-5
2008G. Kishore Kumar; M. Venkat Ratnam; A. K. Patra;V. V. M. Jagannadha Rao; S. Vijaya Bhaskar Rao; K. Kishore Kumar; S.Gurubaran;Geetha Ramkumar and D. Narayana Rao: Low-latitude mesospheric mean winds observed by Gadanki mesosphere-stratosphere-troposphere (MST) radar and comparison with rocket, High Resolution Doppler Imager (HRDI), and MF radar measurements and HWM93. In: JOURNAL OF GEOPHYSICAL RESEARCH, 2008, D19117-1-D19117-12
2008G. Kishore Kumar; M. Venkat Ratnam; A. K. Patra; S. Vijaya Bhaskara Rao; and James Russell: Mean thermal structure of the low-latitude middle atmosphere studied using Gadanki Rayleigh lidar, Rocket, and SABER/TIMED observations. In: JOURNAL OF GEOPHYSICAL RESEARCH, 2008, D23106-1-D23106-10
2007G. Kishore Kumar; M. Venkat Ratnam; A. K. Patra;V. V. M. Jagannadha Rao; S. Vijaya Bhaskara Rao; and D. Narayana Rao : Climatology of low-latitude mesospheric echo characteristics observed by Indian mesosphere, stratosphere, and troposphere radar. In: JOURNAL OF GEOPHYSICAL RESEARCH VOL. 112, D06109, 9 PP., 2007 doi:10.1029/2006JD007609, 2007, D06109-1-D06109-9