Indian Institute of Tropical Meteorology

Scientist Profile

Dr.(Smt.) S. Fadnavis

Designation

: Scientist F

Phone

: +91-(0)20-25904542

Fax

: +91-(0)20-25865142

Email ID

: suvarna[at]tropmet[dot]res[dot]in

Academic Records

Degree	University	Year	Stream
Ph.D.	Pune University	2009	Atmospheric Physics
M.Tech.	Pune University	2005	Atmospheric Physics
B.E. (Electronics)	Nagpur University	1992	Electronics

Research

Atmospheric Chemistry and Dynamics

Upper Troposphere and Lower Stratosphere (UTLS) inetraction with Monsoon

Stratospheric Process and chemistry

Mesosphere temperature trends and inversion

Awards & Honors

Award Name	Awarded By	Awarded For	Year
Member	Scientific Steering Committee(SSC), Chemistry-Climate Model Initiative, Stratosphere-Troposphere Processes and their role in Climate (SPARC)	Expert in the Field	2020
Member	Scientific for Steering Group (SSG) for Stratospheric Sulfur and its role in Climate	Expert in the Field	2015
WMO’s International Nobert-Gerbier Mumm Award	World Meteorological Organization	Best Research Paper	2005

Scientific Careers

Year	Designation	Institute
2020-Present	Scientist F	Indian Institute of Tropical Meteorology, Pune
2015-2020	Scientist E	Indian Institute of Tropical Meteorology, Pune
2011-2015	Scientist D	Indian Institute of Tropical Meteorology, Pune
2007-2011	Scientist C	Indian Institute of Tropical Meteorology, Pune
2005-2007	Scientist B	Indian Institute of Tropical Meteorology, Pune
1999-2005	Junior Scientific Officer	Indian Institute of Tropical Meteorology, Pune
1994-1999	Senior Scientific Assistant	Indian Institute of Tropical Meteorology, Pune

Research Highlight

Potential modulations of pre‑monsoon aerosols during El Niño: impact on Indian summer monsoon

The Aerosol Index (AI) from TOMS (1978–2005) and Aerosol Optical Depth (AOD) from MISR spectroradiometer (2000–2010) indicate a higher-than-normal aerosol loading over the Indo-Gangetic plain (IGP) during the pre-monsoon season with a concurrent El Niño. The anomalous heating upshot the relative strengthening of the cross-equatorial moisture inflow associated with the monsoon and eventually reduces the severity of drought during El Niño years.

View Article | Author Link

Move
Close

Honours / Awards:

1.Scientific Steering Committee(SSC) Member, Chemistry-Climate Model Initiative, Stratosphere-Troposphere Processes and their role in Climate (SPARC).

2. Dr Suvarna Fadnavis has been conferred the prestigious WMO’s International Nobert-Gerbier Mumm Award for 2005 for the paper entitled “Review of Mesospheric Temperature Trends” by G. Beig et al. published in the Journal ‘Reviews of Geophysics, December 2003 as she is one of the co-authors of this paper.

3. Dr. Suvarna Fadnavis is selected as 'Top Authors’ and therefore she was invited to attend ‘Top Authors Receiption' during Fall meeting of AGU on 16 December 2010 at San Francisco for the articles she published in our Earth Science journals.

4. The Research paper entitled “Mesospheric Inversion Layer and Sprites; published in Journal of Geophysical Research, 114, doi:10.1029/2009JD011913, D23307, 1-12, 2009, Mesopsheric Inversion layer and Sprite" has been selected for Editor's Choice - Atmospheric and Space Electricity. It is also cited at topmost paper on the WorldWideScience.org

http://worldwidescience.org/topicpages/m/mesospheric+inversion+layer.html

5. The Research paper entitled “Seasonal variation of Mesospheric Inversion Layer, thunderstorm and ozone over India" by S. Fadnavis, Devendraa Siingh, G. Beig and R. P. Singh, published in Journal of Geophysical research 112, D15305, doi: 10.1029/2006JD008379- 2007 has been selected for Editor's Choice - Atmospheric and Space Electricity. It is also cited at 2^nd topmost paper on the WorldWideScience.org

http://worldwidescience.org/topicpages/m/mesospheric+inversion+layer.html

National/International collaborations if any:

(1) Indo-German Collaboration for the project "Effect of Asian Summer Monsoon (ASM) on the upper troposphere-lower stratosphere (UTLS): Feedback on monsoon circulation" between Indian 'Institute of Tropical meteorology, Pune, India' and "Forschungszentrum Jülich GmbH, Germany"

(2) Project "High altitude measurements using Balloonsode" collaboration between Indian Institute of Tropical Meteorology, Pune India and Eidgenössische Technische Hochschule (ETH) Zürich, Switzerland

Sponsored Project:

Impact of Long-term Solar Variability on the Middle Atmosphere Chemical Climate using Satellite Data and Model Simulation

Co-PI: S. Fadnavis

Sponsor: CAWSES, Indian Space Research Organization, Bangalore

Duration: March 2005- March 2008

Cost: Rs. 6.73 lacs

Academic Activities:

Teaching:

FORTRAN-77/95 to M. Tech. Atmos. Sciences students University of Pune, India since 2005.
Delivered lectures on FORTRAN-77/95 in training course on computational methods during 14-Oct-Nov 2004 at IITM Pune.

Sagalgile A., Raju P.V.S., Kulkarni A., Prasad J., Rao V.B., Fadnavis S., Variability of low-level jet over the Arabian Sea and its association with Indian summer monsoon rainfall, Climate Dynamics, 62, June 2024, DOI:10.1007/s00382-023-07042-9, 1-13
Fadnavis S., Sonbawne S.M., Laakso A., Ploeger F., Rap A., Heinold B., Sabin T.P., Müller R., Long range transport of South and East Asian anthropogenic aerosols counteracting Arctic warming, npj Climate and Atmospheric Science, 7: 101, May 2024, DOI:10.1038/s41612-024-00633-1, 1-11
Fadnavis S., Sagalgile A., Sonbawne S., Vogel B., Peter T., Wienhold F.G., Dirksen R., Oelsner P., Naja M., Müller R., Comparison of ozonesonde measurements in the upper troposphere and lower Stratosphere in Northern India with reanalysis and chemistry-climate-model data, Scientific Reports, 13: 7133, May 2023, DOI:10.1038/s41598-023-34330-5, 1-12
Sonbawne S.M., Raju M.P., Safai P.D., Devara P.C.S., Fadnavis S., Panicker A.S., Pandithurai G., Size-separated aerosol chemical characterization over Ny-Ålesund during the Arctic summer of 2010, Sustainable Chemistry for Climate Action, 2: 100016, February 2023, DOI:10.1016/j.scca.2023.100016, 1-9
Roy C., Ravishankara A.R., Newman P.A., David L.M., Fadnavis S., Rathod S.D., Lait L., Krishnan R., Clark H., Sauvage B., Estimation of Stratospheric Intrusions During Indian Cyclones, Journal of Geophysical Research: Atmospheres, 128: e2022JD037519, February 2023, DOI:10.1029/2022JD037519, 1-21
Hegglin M.I., Bastos A., Bovensmann H., Buchwitz M., …, Engelen R., Fadnavis S., … et al., Space-based Earth observation in support of the UNFCCC Paris Agreement, Frontiers in Environmental Science, 10: 941490, October 2022, DOI:10.3389/fenvs.2022.941490, 1-23
Fadnavis S., Roxy M.K., Griessbach S., Heinold B., Kaskaoutis D.G., Gautam R., Editorial: Impact of the COVID19 lockdown on the atmosphere, Frontiers in Environmental Science, 10: 1034007, October 2022, DOI:10.3389/fenvs.2022.1034007, 1-3
Rieger L., Mann G., Thomason L., Fadnavis S., 3^rd International workshop on Stratospheric Sulfur and its Role in Climate, Stratosphere-Troposphere Processes And Their Role In Climate (SPARC) Newsletter, No. 59, July 2022, 26-28.
Sonbawne S,M., Fadnavis S., Vijayakumar K., Devara P.C.S., Chavan P., Phase-Resolved Lockdown Features of Pollution Parameters Over an Urban and Adjoining Rural Region During COVID-19 , Frontiers in Environmental Science, 10:826799, April 2022, DOI:10.3389/fenvs.2022.826799, 1-11
Lawand D., Bhakare S., Fadnavis S., Bhawar R.L., Rahul P.R.C., Pallath P.K., Lolli S., Variability of Aerosols and Clouds Over North Indian and Myanmar During the COVID-19 Lockdown Period, Frontiers in Environmental Science, 10: 838778, March 2022, DOI:10.3389/fenvs.2022.838778, 1-11
Asutosh A., Fadnavis S., Nuncio M., Müller R., Tripathy S.C., The Arctic Temperature Response to Global and Regional Anthropogenic Sulfate Aerosols, Frontiers in Environmental Science, 9:766538, November 2021, DOI:0.3389/fenvs.2021.766538, 1-13
Sonbawne S.M., Devara P.C.S., Bhawar R., Rahul P.R.C., Siingh D., Fadnavis S., Panicker A.S., Pandithurai G., Aerosol physico–optical–radiative characterization and classification during summer over Ny-Ålesund, Arctic , International Journal of Remote Sensing, 42, November 2021, DOI:10.1080/01431161.2021.1987576, 8760-8781
Chavan P., Fadnavis S., Chakroborty T., Sioris C.E., Griessbach S., Müller R., The outflow of Asian biomass burning carbonaceous aerosol into the upper troposphere and lower stratosphere in spring: radiative effects seen in a global model, Atmospheric Chemistry and Physics, 21, September 2021, DOI:10.5194/acp-21-14371-2021, 14371-14384
Bhawar R.L., Fadnavis S., Vinay Kumar, Rahul P.R.C., Sinha T., Lolli S., Radiative impacts of aerosols during COVID-19 lockdown period over the Indian region, Frontiers in Environmental Science, 9:746090, September 2021, DOI:10.3389/fenvs.2021.746090, 1-11
Fadnavis S., Sabin T.P., Rap A., Müller R., Kubin A., Heinold B., The impact of COVID-19 lockdown measures on the Indian summer monsoon, Environmental Research Letters, 16: 074054, July 2021, DOI: 10.1088/1748-9326/ac109c, 1-13
Plummer D., Nagashima T., Tilmes S., Archibald A., Chiodo G., Fadnavis S., Garny H., … et al., CCMI-2022: A new set of Chemistry-Climate Model Initiative (CCMI) Community Simulations to Update the Assessment of Models and Support Upcoming Ozone Assessment Activities, Stratosphere-Troposphere Processes And Their Role In Climate (SPARC) Newsletter, no. 57, July 2021, 22-30
Singh B.B., Krishnan R., Ayantika D.C., Vellore R.K., Sabin T.P., Ravi Kumar K., Brunamonti S., Hanumanthu S., Jorge T., Oelsner P., Sonbawne S., Naja M., Fadnavis S., Peter T., Srivastava M.K. , Linkage of water vapor distribution in the lower stratosphere to organized Asian summer monsoon convection, Climate Dynamics, Online, April 2021, DOI:10.1007/s00382-021-05772-2, 1-23
Fadnavis S., Müller R., Chakraborty T., Sabin T.P., Laakso A., Rap A., Griessbach S., Vernier J.V., Tilmes S., The role of tropical volcanic eruptions in exacerbating Indian droughts , Scientific Reports, 11: 2714, February 2021, DOI:10.1038/s41598-021-81566-0, 1-13
Roy C., Fadnavis S., Sabin T.P., The stratospheric ozone rich cold intrusion during El‐Niño over the Indian region: implication during the Indian summer monsoon, International Journal of Climatology, 41, January 2021, DOI:10.1002/joc.6680, E233-E248
Fadnavis S., Sioris C.E., Wagh N., Chattopadhyay R., Tao M., Chavan P., Chakraborty T., A rising trend of double tropopauses over South Asia in a warming environment: implications for moistening of the lower stratosphere, International Journal of Climatology, 41, January 2021, DOI:10.1002/joc.6677, E200-E215
Jorge, T., Brunamonti, S., Poltera, Y., Wienhold, F. G., Luo, B. P., Oelsner, P., Hanumanthu, S., Singh, B. B., Körner, S., Dirksen, R., Naja, M., Fadnavis, S., and Peter, T.: Understanding balloon-borne frost point hygrometer measurements after contamination by mixed-phase clouds, Atmos. Meas. Tech., 14, January 2021, https://doi.org/10.5194/amt-14-239-2021, 239–268
Hanumanthu S., Vogel B., Müller R., Brunamonti S., Fadnavis S., Li D., Ölsner P., Naja M., Singh B.B., Ravi Kumar K., Sonbawne S., Jauhiainen H., Vömel H., Luo B., Jorge T., Wienhold F.G., Dirkson R., Peter T., Strong day-to-day variability of the Asian Tropopause Aerosol Layer (ATAL) in August 2016 at the Himalayan foothills, Atmospheric Chemistry and Physics, 20, November 2020, DOI:10.5194/acp-20-14273-202, 14273-14302
Kalita G., Kunchala R.K., Fadnavis S., Kaskaoutis D.G., Long term variability of carbonaceous aerosols over Southeast Asia via reanalysis: Association with changes in vegetation cover and biomass burning, Atmospheric Research, 245: 105064, November 2020, DOI:10.1016/j.atmosres.2020.105064, 1-14
Mehta S.K., Fujiwara M., Tegtmeier S., Venkat Ratnam M., Fadnavis S., Santee M., Schlager H., International Conference on the Asian Summer Monsoon Anticyclone: Gateway of Surface Pollutants to the stratosphere, Stratosphere-Troposphere Processes And Their Role In Climate (SPARC) Newsletter, No. 55, July 2020, 21-25.
Fadnavis S., Müller R., Kalita G., Rowlinson M., Rap A., Li J-L.F., Gasparini B., Laakso A., Impact of recent changes in Asian anthropogenic emissions of SO2 on sulfate loading in the upper troposphere and lower stratosphere and the associated radiative changes, Atmospheric Chemistry and Physics, 19, August 2019, DOI:10.5194/acp-19-9989-2019, 9989–10008.
Fadnavis S., Sabin T.P., Roy C., Rowlinson M., Rap A., Vernier J.-P., Sioris C.E., Elevated aerosol layer over South Asia worsens the Indian droughts, Scientific Reports, 9:10268, July 2019, DOI:10.1038/s41598-019-46704-9, 1-11
Fadnavis S., Sabin T.P., Roy C., Rowlinson M., Rap A., Vernier J.-P., Sioris C.E., Impact of recent changes in Asian anthropogenic emissions of SO2 on sulfate loading in the upper troposphere and lower stratosphere and the associated radiative changes, Scientific Reports, 9:10268, July 2019, DOI:10.1038/s41598-019-46704-9, 1-11.
Brunamonti S., Füzér L., Jorge T., Poltera Y., Oelsner P., Meier S., Dirksen R., Naja M., Fadnavis S., Karmacharya J., Wienhold F.G., Luo B.P., Wernli H., Peter T., Water vapor in the Asian summer monsoon anticyclone Comparison of balloon borne measurements and ECMWF data, Journal of Geophysical Research, 10.1029, June 2019, DOI:10.1029/2018JD030000, 1-16.
Brunamonti S., Jorge T., Oelsner P., Hanumanthu S., Singh B.B., Ravi Kumar K., Sonbawne S., Meier S., Singh Deepak., Wienhold F.G., Luo B.P., Boettcher M., Poltera Y., Jauhiainen H., Kayastha R., Karmacharya J., Dirksen R., Naja M., Rex M., Fadnavis S., Peter T., Balloon-borne measurements of temperature, water vapor, ozone and aerosol backscatter on the southern slopes of the Himalayas during StratoClim 2016-2017, Atmospheric Chemistry and Physics, 18, November 2018, DOI:10.5194/acp-18-15937-2018, 15937-19957.
Fadnavis S., Roy C., Chattopadhyay R., Sioris C.F., Rap A., Muller R., Ravi Kumar K., Krishnan R.,Transport of trace gases via eddy shedding from the Asian summer monsoon anticyclone and associated impacts on ozone heating rates, Atmospheric Chemistry and Physics, 18, August 2018, DOI:10.5194/acp-18-11493-2018, 11493-11506.
Fadnavis S., Roy C., Sabin T.P., Ayantika D.C., Ashok K., Potential modulations of pre‑monsoon aerosols during El Niño: impact on Indian summer monsoon, Climate Dynamics, 49, October 2017, DOI:10.1007/s00382-016-3451-6, 2279–2290.
Fadnavis S., Kalita G., Ravi kumar K., Gasparini B., Frank Li J-L.,Potential impact of carbonaceous aerosol on the upper troposphere and lower stratosphere (UTLS) and precipitation during Asian summer monsoon in a global model simulation, Atmospheric Chemistry and Physics, 17, September 2017, DOI:10.5194/acp-17-11637-2017, 11637–11654
Fadnavis S., Chattopadhyay R., Linkages of subtropical stratospheric intraseasonal intrusions with Indian summer monsoon deficit rainfall,Journal of Climate, 30, July 2017, DOI:10.1175/JCLI-D-16-0463.1, 5083-5096
Roy C., Fadnavis S., Müller Rolf, Ayantika D.C., Ploeger F., Rap A., Influence of enhanced Asian NOxemissions on ozone in the upper troposphere and lower stratospherein chemistry–climate model simulations, Atmospheric Chemistry and Physics, 17, January 2017, 1297–1311
Fadnavis S., Ravi Kumar K., Tiwari Y.K., Pozzoli L., Atmospheric CO2 source and sink patterns over the Indian region, Annales Geophysicae, 34, DOI:10.5194/angeo-34-279-2016, 279-291,February 2016.
Fadnavis S., Feng W., Shepherd G.G., Plane J.M.C., Sonbawne S., Roy C., Dhomse S., Ghude S.D.,Preliminary observations and simulation of nocturnal variations of airglow temperature and emission rates at Pune (18.5°N), India, Journal of Atmospheric and Solar Terrestrial Physics, 149, DOI:10.1016/j.jastp.2016.10.002, 59-68, November 2016.
Ghude, S. D., Chate D. M., Jena C., Beig G., R. Kumar, Barth M. C., Pfister G. G., Fadnavis S., Pithani P., Premature mortality in India due to PM2.5 and ozone exposure, Geophysical Research Letters, 43,DOI:10.1002/2016GL068949, 4650-4658, May 2016.
Mahajan A.S., Smedt I.D., Biswas M.S., Ghude S., Fadnavis S., Roy C., Roozendael M.V., Inter-annual variations in satellite observations of nitrogen dioxide and formaldehyde over India, tmospheric Environment, 116, 194-201, September 2015.
Mahajan A.S., Fadnavis S., Thomas M.A., Pozzoli L., Gupta S., Royer S-J, Saiz-Lopez A., Simó R., Quantifying the impacts of an updated global dimethyl sulfide climatology on cloud microphysics and aerosol radiative forcing, Journal of Geophysical Research, 120, DOI:10.1002/2014JD022687, 2524-2536, April 2015.
Jena C., Ghude S.D., Pfister G.G., Chate D.M., Rajesh Kumar, Beig G., Surendran D.E., Fadnavis S., Lal D.M., Influence of springtime biomass burning in South Asia on regional ozone (O3): A model based case study, Atmospheric Environment, 100, DOI:10.1016/j.atmosenv.2014.10.027, 37-47, January 2015.
Jena C., Ghude S.D., Beig G., Chate D.M., Kumar Rajesh, Pfister G.G., Lal D.M., Surendran D.E., Fadnavis S., Van der A R.J.,Inter-comparison of different NOX emission inventories and associated variation in simulated surface ozone in Indian region,Atmospheric Environment, 117, DOI:10.1016/j.atmosenv.2015.06.057, 61-73, September 2015.
Fadnavis S., Semeniuk K., Schultz M.G., Kiefer M., Mahajan A., Pozzoli L., Sonbawane S., Transport pathways of peroxyacetyl nitrate in the upper troposphere and lower stratosphere from different monsoon systems during the summer monsoon season, Atmospheric Chemistry and Physics, 15, DOI:10.5194/acp-15-11477-2015, 11477-11499, October 2015.
Bansod S.D., Fadnavis S., Ghanekar S.P.,Association of the pre-monsoon thermal field over north India and the western Tibetan Plateau with summer monsoon rainfall over India, Annales Geophysicae, 33, DOI:10.5194/angeo-33-1051-2015, 1051-1058, August 2015.
Jena Chinmay, Ghude S.D., Blond N., Beig G., Chate D.M., Fadnavis S., Van der A R.J.,Estimation of nitrogen oxides lifetime over India using SCIAMACHY observations,International Journal of Remote Sensing, 35, DOI:10.1080/01431161.2013.873146, 1244-1252, February 2014.
Fadnavis S., Schultz M.G., Semeniuk K., Mahajan A.S., Pozzoli L., Sonbawane S., Ghude S.D., Kiefer M., Eckert E, Trends in Peroxyacetyl Nitrate (PAN) in the upper troposphere and lower stratosphere over Southern Asia during the summer monsoon season: regional impacts, tmospheric Chemistry and Physics, 14, DOI:10.5194/acp-14-12725-2014, 12725-1274, December 2014.
Fadnavis S., Raj P.E., Buchunde P., Goswami B.N.,In search of influence of stratospheric Quasi-Biennial Oscillation on tropical cyclones tracks over the Bay of Bengal region, International Journal of Climatology, 34, DOI:10.1002/joc.3706, 567-580, March 2014.
Fadnavis S., Deshpande M., Ghude S.D., Raj P.E.,Simulation of severe thunder storm event: a case study over Pune, India, Natural Hazards, 72, DOI:10.1007/s11069-014-1047-1, 927-943, June 2014.
Fadnavis S., Dhomse S., Ghude S., Iyer U., Buchunde P., Sonbawne S., Raj P.E., Ozone trends in the vertical structure of Upper Troposphere and Lower stratosphere over the Indian monsoon region, International Journal of Environmental Science and Technology, online, April 2013, DOI:10.1007/s13762-013-0258-4, 529-542, 11, March 2014.
Fadnavis S., Semeniuk K., Pozzoli L., Schultz M.G., Ghude S.D., Das S., Kakatkar R., Transport of aerosols into the UTLS and their impact on the Asian monsoon region as seen in a global model simulation., Atmospheric Chemistry and Physics, 13, September 2013, DOI:10.5194/acp-13-8771-2013, 8771-8786.
Fadnavis S., Raj P.E., Buchunde P., Goswami B.N., In search of influence of stratospheric Quasi-Biennial Oscillation on tropical cyclones tracks over the Bay of Bengal region., International Journal of Climatology, online, April 2013, DOI:10.1002/joc.3706, 1-14
Fadnavis S., Iyer U., Raj P.E., Long-term trends and decadal solar variability in ozone near the tropopause over the Indian region, International Journal of Remote Sensing, 34, October 2013, DOI:10.1080/01431161.2013.798054, 6749-676.
Ghude S.D., Kulkarni S.H., Jena C., Pfister G.G., Beig G., Fadnavis S., Van der A.R.J., Application of satellite observations for identifying regions of dominant sources of nitrogen oxides over the Indian Subcontinent., Journal of Geophysical Research, 118, 2013, DOI:10.1029/2012JD017811, 1075-1089.
Fadnavis S., G. Beig, and T. Chakraborti, Decadal solar signal in ozone and temperature through the mesosphere of Northern tropics, Journal of Atmospheric and Solar-Terrestrial Physics 78–79, 2–7 2012.
Beig G., Fadnavis S., Schmidt H., Brasseur G.P., Inter-comparison of 11-year solar cycle response in mesospheric ozone and temperature obtained by HALOE satellite data and HAMMONIA model, Journal of Geophysical Research, 117, 2012, doi:10.1029/2011JD015697, D00P10, 1-12.
Fadnavis S., Chakraborty T., Ghude S.D., Beig G., Raj P.E, Modulation of Cyclone tracks in the Bay of Bengal by QBO, Journal of Atmospheric and Solar Terrestrial Physics, 73, 2011, doi:10.1016/j.jastp.2011.04.014, 1868-1875.
Fadnavis S., Buchunde P., Beig G., Ghude S.D., Inamdar S.R., Latitudinal variation of trends in ClO in the vertical structure of the tropical-subtropical stratosphere, International Journal of Remote Sensing, 32, October 2011, DOI: 10.1080/01431161.2010.507261, 5689–5698 .
Fadnavis, S., G. Beig, P. Buchunde, Sachin Ghude and T. N. Krishnamuti, Vertical transport of ozone and CO during super cyclones in the Bay of Bengal, , Environmental Science and Pollution Research, DOI 10.1007/s11356-010-0374-3, 18, 301-315, 2011.
Fadnavis, S., Buchunde P., Ghude S.D., Kulkarni S.H., Beig G., Evidence of seasonal enhancement of CO in the upper troposphere over India, International Journal of Remote Sensing, 32, 2011, DOI: 10.1080/01431161.2010.523733, 7441-7452. 28. Ghude Sachin D, G. Beig, Pavan S. Kulkarni, Vijay P. Kanwade, Fadnavis, S., John J. Remedios and Kulkarni, S.H., Regional CO pollution over the Indian-subcontinent and various transport pathways as observed by MOPITT, International Journal of remote sensing, 32, 2011, DOI:10.1080/01421161.2010.507796,6133-6148.
Ghude, Sachin D., and Pavan S. Kulkarni, S.H. Kulkarni, Fadnavis, S. and Ronald van der A, Temporal variation of urban NOx concentration in India during past decade as observed from the space, International Journal of Remote sensing, 32, 849-861,2011.
Fadnavis, S., T. Chakraborty, and G. Beig, Seasonal stratospheric intrusion of ozone in the upper troposphere over India, Ann. Geophys., 28, 2149–2159, 2010.
Fadnavis, S. and G. Beig, Solar Cycle Variability in Middle Atmospheric ozone over Tropics, International Journal of remote sensing, Vol. 31, No. 3, 10, 565–573 2010.
Ghude S.D., Van Der A R.J., Beig G., Fadnavis S., Polade S.D.Satellite derived trends in NO2 over the major global hotspot regions during the past decade and their inter-comparison, Environmental Pollution, 157, 1873-1878,June 2009.
Fadnavis S., Siingh D., Singh R.P.,Mesospheric inversion layer and sprites, Journal of Geophysical Research, 114, doi:10.1029/2009JD011913, D23307, 1-12, December 2009.
Fadnavis S., Beig G., Quasi-biennial oscillation in ozone and temperature over tropics, Journal of Atmospheric and Solar Terrestrial Physics, 71, 257-263,February 2009.
Beig G., Fadnavis S.,Solar response in the temperature over the Equatorial Middle Atmosphere,Journal of Atmospheric and Solar Terrestrial Physics, 71, doi:10.1016/j.jastp.2008.07.007, 1450-145, September 2009.
Fadnavis S., Beig G., Polade S.D.,Features of ozone quasi-biennial oscillation in the vertical structure of tropics and subtropics, Meteorology and Atmospheric Physics, 99, 221-231, April 2008.
Ghude S.D., Fadnavis S., Beig G., Polade S.D., Van der A R. J.,Detection of surface emission hot spots, trends, and seasonal cycle from satellite-retrieved NO2 over India, Journal of Geophysical Research, 113, D20305,1-13, October 2008.
Fadnavis S., Beig G., Spatiotemporal variation of the ozone QBO in MLS data by wavelet analysis,Annales Geophysicae, 26, 3719-3730, November 2008.
Fadnavis S., Siingh Devendraa, Beig G., Singh R.P.,Seasonal variation of the mesospheric inversion layer, thunderstorms and mesospheric ozone over India,Journal of Geophysical Research, 112D15305,doi:10.1029/2006JD008379, , August 2007.
Fadnavis S., Beig G.,Seasonal variation of trend in temperature and ozone over the tropical stratosphere in the Northern Hemisphere Journal of Atmospheric and Solar Terrestrial Physics, 68, 1952-1961, 2006.
Fadnavis S., Beig G., Decadal Solar effects on Temperature and Ozone in the Tropical Stratosphere, Annales Geophysicae, 24,2091-2103, September 2006.
Fadnavis S. and Beig G., Long term trends in the thermal structure of the middle atmosphere obtained from satellite observations over India, Mausam, 55, 691-720, 2004.
Fadnavis S, G Beig, Mesospheric temperature inversions over the Indian tropical region, Annales Geophysicae 22 (10), 3375-3382, 2004.
Beig G, S Fadnavis, In search of greenhouse signals in the equatorial middle atmosphere, Geophysical research letters 28 (24), 4603-4606, 2001.
Selvam A. M., S. Fadnavis, A Cell Dynamical System Model for Simulation of Continuum Dynamics of Turbulent Fluid Flows, arXiv:physics/0607187, 1999.
Selvam A. Mary, Suvarna Fadnavis, The Dynamics of Fullerene Structure Formation : Order out of Chaos Phenomeno, arXiv preprint physics/9909052, 1999 - adsabs.harvard.edu, eprint arXiv:physics/9909052, 1999.
Selvam AM, S Fadnavis, Superstrings, cantorian-fractal spacetime and quantum-like chaos in atmospheric flows. Chaos, Solitons & Fractals 10 (8), 1321-1334, 1999.
SELVAM AM, M RADHAMANI, S FADNAVIS and M.I.R. TINMAKER UNIVERSAL SPECTRUM FOR INTRASEASONAL VARIABILITY IN TOGA TEMPERATURE TIME SERIES, IITM Research Report, ISSN 0252-1075,Research Report No RR-077, 1998.
AM Selvam, S Fadnavis, Signatures of a universal spectrum for atmospheric interannual variability in some disparate climatic regimes, Meteorology and Atmospheric Physics 66 (1-2), 87-112, 1998.
Selvam A.M. and Suvarna Fadnavis, Cantorian Fractal Patterns, Quantum-Like Chaos and Prime Numbers in Atmospheric Flows, arXiv:chao-dyn/9810011v1 9 Oct 1998.
Selvam AM, S Fadnavis, Cantorian fractal spacetime, quantum-like chaos and scale relativity in atmospheric flows, Chaos, Solitons & Fractals 10 (9), 1577-1582 (arXiv:physics/9909052v2), 25 Sep 1999.
A.Mary Selvam and Suvarna Fadnavis Cell Dynamical System Model for Cantorian Fractal Space - time and Quantum Garvity. Fractalia, vol. 7, December 1998.
Mary Selvam and Suvarna Fadnavis Fractalia, The Dynamics of Fullerene Structure Formation Order out Of Chaos Phenomenon A. vol. 4, 8-10,1998.
Selvam A.M, Suvarna Fadnavis, S. U. Athale, Fractal Nature of TOGA Surface Pressure Time Series, arXiv:chao-dyn/9806029, Proceedings National Space Science Symposium, Physical Research Laboratory, Ahmedabad, India November 25-28, 1997
Suvarna Fadnavis and A.M.Selvam, Universal Spectrum for Interannual Variability of Rainfall Over India and Scotland: Implication for Prediction, arXiv:chao-dyn/9806028v1 25 Jun 1998( http://www.geocities.com/CapeCanaveral/Lab/5833)

No Record found.

आईआईटीएम
IITM

भारतीय उष्णदेशीय मौसम विज्ञान संस्थान
Indian Institute of Tropical Meteorology

Scientist Profile

Dr.(Smt.) S. Fadnavis

Designation

: Scientist F

Phone

: +91-(0)20-25904542

Fax

: +91-(0)20-25865142

Email ID

: suvarna[at]tropmet[dot]res[dot]in

Area of Expertise

Academic Records

Research

Awards & Honors

Scientific Careers

Research Highlight

Scientist Profile

Dr.(Smt.) S. Fadnavis

Designation : Scientist F

Phone : +91-(0)20-25904542

Fax : +91-(0)20-25865142

Email ID : suvarna[at]tropmet[dot]res[dot]in

Area of Expertise

Academic Records

Research

Awards & Honors

Scientific Careers

Research Highlight

Designation

: Scientist F

Phone

: +91-(0)20-25904542

Fax

: +91-(0)20-25865142

Email ID

: suvarna[at]tropmet[dot]res[dot]in