RETISH SENAN  RETISH SENAN  
Research Associate
retish@caos.iisc.ernet.in

Centre for Atmospheric and Oceanic Sciences
Indian Institute of Science 
Bangalore 560012 INDIA

Phone: +91 80 2293 2505
Fax    : +91 80 2360 0865

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Research interests
  • Dynamics of the tropical Indian Ocean
  • Intraseasonal variability of the tropical Indian Ocean circulation
  • Air-sea interaction on intraseasonal time scales
  • Ocean modelling
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Publications

Ph. D. Thesis: 

Senan, R.  (2004): Intraseasonal variability of the equatorial Indian Ocean circulation. Indian Institute of Science, Bangalore, India,119 pp. [Download PDF file]

 

Referred publications:

Sengupta, D., R. Senan and B. N. Goswami (2001): Origin of Intraseasonal variability of circulation in the tropical central Indian Ocean. Geophysical Research Letters, 28, 7, 1267-1270.
[Download PDF]

Sengupta, D., B. N. Goswami and R. Senan (2001): Coherent Intraseasonal oscillations of the ocean and atmosphere during the Asian summer monsoon. Geophysical Research Letters, 28, 21, 4127-4130.
[Download PDF]

Senan, R., D. Sengupta and B. N. Goswami (2003): Monsoon jets in the equatorial Indian Ocean. Geophysical Research Letters, 30, 14, 1750, doi:10.1029/2003GL017583.
[Download PDF] 

Sengupta, D., R. Senan, V. S. N. Murty and V. Fernando (2004): A biweekly mode in the equatorial Indian Ocean. Journal of Geophysical Research, 109, C10003, 10.1029/2004JC002329.
[Download PDF]

J. Vialard, R.Senan, V.S.N. Murty, D.Sengupta, S.Masson, M.S.S. Sarma, C. Menkes, C.Ethe, M.K.Antony, and G. Madec (2004): 20-25 day variability in the eastern equatorial Indian Ocean and its impact on sea surface temperature during the 1997-98 dipole mode event. Geophysical Research Letters, under revision.

Sengupta, D., R. Senan and B. N. Goswami (2004): Variability of zonal flow in the equatorial Indian Ocean. In preparation

Miyama, T., J. P. McCreary, D. Sengupta and R. Senan (2004): Generation of biweekly oscillations in the equatorial Indian Ocean. In preparation

 

Other publications:

Sengupta, D., P. Joseph, R. Senan and G. Suresh Kumar (1999): Validation of NCEP daily surface winds over the north Indian ocean. CAOS Report 99AS1.

Sengupta, D., R. Senan, G. Suresh Kumar and C. Kalyani Devasena (1999): Intraseasonal variability of the northeast Indian Ocean circulation in an ocean model. CAOS Report 99AS2.

Senan, R., D. S. Anitha, and D. Sengupta (2001): Validation of SST and wind speed from TRMM using north Indian Ocean moored buoy observations. CAOS Report 2001AS1. Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bangalore. [Download PDF file]

Sengupta, D. and R. Senan (2002): Variability of meridional circulation in the equatorial Indian Ocean: Results from a model driven by NCEP daily winds. CAOS Report 2002AS1. Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bangalore. [Download PDF file]

 

Conference Proceedings:

Peter, B. N., and R. Senan (1997): Circulation of the intermediate layers of the Bay of Bengal. Presented at the World Ocean Circulation Experiment Conference, Halifax, Canada, 24-29 May 1998.

Senan, R., D. Sengupta, V. S. N. Murty, B. N. Goswami and M. S. S. Sarma (2003): Variability of equatorial Indian Ocean currents during 1999-2002. Accepted for presentation at the 2003 IUGG meeting, Sapporo, Japan, 30 June - 11 July 2003.

D. Sengupta, R. Senan, V. S. N. Murty and V. Fernando (2003): Biweekly variability of meridional currents in the eastern Indian Ocean. Accepted for presentation at the 2003 IUGG meeting, Sapporo, Japan, 30 June - 11 July 2003.

Senan, R., D. Sengupta, B. N. Goswami and J. Vialard (2004): Intraseasonal equatorial jets in the Indian Ocean. Presented at the International Workshop on Role of Indian Ocean in Climate Variability over India, Pune, India, February 23-27, 2004.

Sengupta, D., R. Senan, V. S. N. Murty and V. Fernando (2004): A biweekly mode in the equatorial Indian Ocean: Presented at the International Workshop on Role of Indian Ocean in Climate Variability over India, Pune, India, February 23-27, 2004.

J. Vialard, R. Senan, V. S .N. Murty, D. Sengupta, S. Masson, M. S. S. Sarma, C. Menkes, C. Ethe and G. Madec (2004): 20-25 day variability in the eastern Indian Ocean and its impact on SST during the 1997-98 dipole mode event. Presented at the International Workshop on Role of Indian Ocean in Climate Variability over India, Pune, India, February 23-27, 2004.

 


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Curriculum Vitae

 
Born 23 March 1974
School Kendriya Vidyalaya No. 2, Cochin, India.[1980-1991]
College/University B.Sc. - Mahatma Gandhi University, Cochin, India. [1991-1994]
M.Sc. - Cochin University of Science and Technology, Cochin, India. [1995-1997]
M.Sc.(Engg.) - Indian Institute of Science, Bangalore, India.[1997-1999]
Ph.D.  Indian Institute of Science, Bangalore, India.[August 1999- February 2004]

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