PAPERS PUBLISHED IN JOURNALS & PROCEEDINGS

1. Parameswaran, K., M. N. Sasi, Geetha Ramkumar, Prabha. R. Nair, v. Deepa, B. v. Krishnamurthy, s. R. Prabhakaran Nair, K. Revathy, G. Mrudula, K. Satheesan, Y. Bhavani Kumar, v. Sivakumar, K. Raghunath, T. RajendraPrasad, and M. Krishnaiah: Altitude profiles oftemperature/rom 4 to 80 Km over the tropics/rom MST Radar and Lidar, 1. Atmos. Solar Terr. Ph'y's, 62, 1327-1337,2000.

2. Krishnamurthy, B.V., S. R. Prabhakaran Nair, K. Revathy, G. Mrudula, K. Satheesan, A. R. Jain: Signature 0/ the passage o/ITCZ on wind profiles from MST Radar at Gadanki, Indian 1. Radio Space Phys., 29,199-202,2000.

3. Krishnamurthy, B.V., S. R. Prabhakaran Nair, K. Revathy, G. Mrudula, K. Satheesan, K. Parameswaran, M. N. Sasi, Prabha. R. Nair, Geetha Ramkumar, V. Deepa, Y. Bhavani Kumar, V. Sivakumar, K. Raghunath, T. RajendraPrasad, M. Krishnaiah: Preliminary results of Equatorial Wave Experiment conducted from 18 January 1999 to 5 March 1999 with Lidar at Gadanki, Indian 1. Radio Space Phys., 29, 231-234, 2000.

4. Krishnamurthy, B.V., S. R. Prabhakaran Nair, K. Revathy, G. Mrudula, K. Satheesan, K. Parameswaran, M. N. Sasi, Prabha. R. Nair, Geetha Ramkumar, V. Deepa, Y. Bhavani Kumar, V. Sivakumar, K. Raghunath, M. Krishnaiah: Equatorial Wave Experiment of 1999 Winter, Proceedings of the Fifth User Scientists' Workshop, 61-62, 2001.

5. Revathy, K., G. Mrudula, S. R. Prabhakaran Nair and B. V. Krishnamurthy, Diurnal evolution of temperature profile of troposphere and lower stratosphere using MST Radar, Indian 1. Radio Space Phys., 30, 315- 318, 2001.

6. Mrudula G., and K Mohan Kumar, Stratosphere - troposphere exchange during the passage of a tropical cyclone, Dynamical Coupling in the Equatorial Atmosphere - Ionosphere System (DYCEAIS - 2002) (Extended Abstracts), Tirunelveli, 2002.

7. Mrudula, G., K Mohan Kumar and K. Kishore Kumar, Wind Characteristics of the Troposphere and Lower Stratosphere during the Passage of a Tropical Cyclone, 1. Atmos. Solar Terr. Phys, Submitted after revision, 2005.

8. Mrudula, G., K Mohan Kumar and Siddarth Shankar Das, Lowering of the Tropopause Height Associated with a Tropical Cyclone Passage, Geophys. Res Left., Submitted, 2005.

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PAPERS PRESENTED IN SEMINARS

1. Krishnamurthy, B.V., S. R. Prabhakaran Nair, K. Revathy, G. Mrudula, K. Satheesan, A.R. Jain: Signature of the passage of ITCZ on wind profiles from MST Radar at Gadanki, Presented at Third User Scientist's Workshop, NMRF, Tirupati, 1999.

2. Krishnamurthy, B.V., S. R. Prabhakaran Nair, K. Revathy, G. Mrudula, K. Satheesan, K. Parameswaran, M. N. Sasi, Prabha. R. Nair, Geetha Ramkumar, V. Deepa, Y. Bhavani Kumar, V. Sivakumar, K. Raghunath, T. Rajendra Prasad, M. Krishnaiah: Preliminary results of Equatorial Wave Experiment conducted from 18 January 1999 to 5 March 1999 with Lidar at Gadanki, Presented at Third User Scientist's Workshop, NMRF, Tirupati, 1999.

3. Revathy, K., G. Mrudula, S. R. Prabhakaran Nair and B. V. Krishnamurthy, Diurnal evolution of temperature profile of troposphere and lower stratosphere using MST Radar. Presented at Third User Scientist's Workshop, NMRF, Tirupati, 1999.

4. Revathy, K., G. Mrudula, S. R. Prabhakaran Nair and B. V. Krishnamurthy, Evaluation of temperature profile and its diurnal and seasonal variation, Accepted for presentation at the Ninth International Workshop on Technical and Scientific Aspects of MST Radar (MST 9), Toulouse, France, 2000 (INTERNA TIONAL).

5. Revathy, K., G.Mrudula, S. R. Prabhakaran Nair and B. V. Krishnamurthy, Evaluation of temperature profile using MST Radar - An automatic evaluation program, Accepted for presentation at the Ninth International Workshop on Technical and Scientific Aspects of MST Radar (MST 9), Toulouse, France, 2000 (INTERNATIONAL).

6. Mrudula, G., K. Mohan Kumar, K. Kishore Kumar, A. R. Jain and D. N. Rao, Wind characteristics of the troposphere and lower stratosphere during the passage of a tropical cyclone using MST radar, Participated and presented at the workshop on Studies of Tropical Mesoscale Convective System. NMRF, Tirupati, 2002.

7. Mrudula, G., and K. Mohan Kumar, Stratosphere - troposphere exchange during the passage of a tropical cyclone, Participated and presented at the Workshop on Dynamical Coupling in the Equatorial Atmosphere - Ionosphere System (DYCEAIS - 2002), Tirunelveli, 2002.

8. Rajesh, J., G. Mrudula and K. Mohan Kumar, Three dimensional wind characteristics in the troposphere and lower stratosphere over Gadanki during the 1996 monsoon, Participated and presented at the Workshop on Dynamical Coupling in the Equatorial Atmosphere - Ionosphere System (DYCEAIS - 2002). Tirunelveli, 2002.

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9. Mrudula, G., K. Mohan Kumar and K. Kishore Kumar, A study on the tropospheric and lower stratospheric wind characteristics associated with the passage of a tropical cyclone over Gadanki, Participated and presented at Sixth User Scientists' Workshop at NMRF, Tirupati, 26-27 February 2003.

10. Mrudula, G., K. Mohan Kumar and Siddarth Sankar Das, Tropical cyclone induced fluctuations in the height of the tropopause, Participated and presented at Sixth User Scientists' Workshop at NMRF, Tirupati, 26-27 February 2003.

11. Mrudula, G., K. Mohan Kumar and Siddarth Sankar Das, Tropopause fluctuations during the passage of a tropical cyclone, Participated and presented at tenth international workshop on technical and scientific aspects of MSTradar (MSTIO) at Piura, Peru, 13- 20 May 2003 (INTERNATIONAL).

12. Mrudula, G., K. Mohan Kumar and K. Kishore Kumar, Three dimensional wind characteristics of troposphere and lower stratosphere during the passage of a tropical cyclone, Participated and presented at the IUGG General Assembly at Sapporo, Japan, June 30 -July 11,2003 (INTERNATIONAL).

13. Mrudula, G., and K Mohan Kumar, Troposphere- stratosphere interaction during a tropical cyclone passage over India, Participated and presented at the IUGG General Assembly at Sapporo, Japan, June 30 -July 11, 2003 (INTERNATIONAL).

14. Mrudula, G., K. Mohan Kumar and S. Abhilash, Gravity wave observation during the passage of a tropical cyclone over India, Participated and presented at the Chapman Coriference on Gravity Waves Processes and Parameterization at Hawaii, USA, January 10 - 14,2004 (INTERNATIONAL).

15. Mohan Kumar, K., G. Mrudula and S. Abhilash, Gravity wave generation associated with indian summer monsoon, Participated and presented at the Chapman Coriference on Gravity Waves Processes and Parameterization at Hawaii, USA, January 10 - 14,2004 (INTERNATIONAL).

16. Abhilash, S., G. Mrudula and K. Mohan Kumar, Gravity wave observations and it's properties associated with tropical convection, Pal1icipated and presented at the Chapman Coriference on Gravity Waves Processes and Parameterization at Hawaii, USA, January 10 - 14, 2004 (INTERNA TIONA L).

17. Mrudula, G., and K Mohan Kumar, Tropical cyclone and associated Stratosphere - Troposphere Exchange, Participated and presented at the SPARC General Assembly at Victoria, Canada, August 1 - 7, 2004 (INTERNATIONAL ).

18. Mohan Kumar, K., and G. Mrudula, Stratosphere - Troposphere Exchange during southwest and Northeast monsoon, Participated and presented at the SPARC General Assembly at Victoria, Canada, August 1 - 7, 2004 (INTERNATIONAL ).

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~c,4'0

19. Abhilash, S., K. Mohan Kurnar, G. Mrudula, Siddarth Shankar Das, and K Kishore Kurnar, VHF radar observations on prominent features of gravity waves and weakening of tropopause associated with tropical convection, Participated and presented at the SP ARC General Assembly at Victoria, Canada, August 1 -7,2004 (INTERNATIONAL).

20. Mrudula, G. and K Mohan Kurnar, VHF radar observations of monsoon depressions i1l'; the Bay of Bengal, Accepted for presentation in Chapman Conference on Tropical-Extratropical Climatic Tele-connections, A Long-Term Perspective At Hawaii, USA, February 1-8, 2005 (INTERNATIONAL).

21. Mrudula, G. and K Mohan Kurnar, Indian Summer Monsoon and Associated Dynamics Using VHF Radar Observations, Accepted for presentation 111

lAMAS 2005 at Beijing, China, August 2-11, 2005 (INTERNATIONAL).

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