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Scientific Publications

List of all publications:

2017

103. Gopinadh Konda, J. S. Chowdary, G. Srinivas, C. Gnanaseelan, Anant Parekh, Raju Attada and S.S.V.S. Rama Krishna, Tropospheric biennial oscillation and South Asian summer monsoon rainfall in a coupled model, Journal of Earth System Science, 2017 (in press).

102. Raju, A, Parekh A., Chowdary J.S., Gnanaseelan C., ‘Reanalysis of the Indian summer monsoon: four dimensional data assimilation of AIRS retrievals in a regional data assimilation and modeling framework’, Climate Dynamics, 2017 (online), DOI:10.1007/s00382-017-3781-z, 1-19

101. Karmakar A., Parekh A., Chowdary J.S., Gnanaseelan C, ‘Inter comparison of Tropical Indian Ocean features in different ocean reanalysis products’, Climate Dynamics, 2017 (online), DOI:10.1007/s00382-017-3910-8, 1-23

100. Deepa, J.S., C. Gnanaseelan, R. Kakatkar, A. Parekh and J. S. Chowdary, ‘The interannual sea level variability in the Indian Ocean as simulated by an Ocean General Circulation Model’, International Journal of Climatology, 2017, DOI:10.1002/joc.5228, 1-13.

99. Singh P., Gnanaseeelan C., Chowdary J.S., ‘North-East monsoon rainfall extremes over the southernpeninsular India and their association with El Nino’, Dynamics of Atmosphere and Ocean, 80, 2017, DOI:10.1016/j.dynatmoce.2017.08.002, 1-11

98. T.S.D. Bhavani, J. S. Chowdary, G. Bharathi, G. Srinivas, K.V.S.R. Prasad, Aditi Deshpande, Anant Parekh, and C. Gnanaseelan, Response of the Tropical Indian Ocean SST to decay phase of La Niña and associated processes, Dynamics of Atmosphere and Oceans, 80, 2017, 110–123, https://doi.org/10.1016/j.dynatmoce.2017.10.005.

97. Archana P Sagalgile, J. S. Chowdary, G. Srinivas, C. Gnanaseelan, Anant Parekh and Raju Attada, Indian summer monsoon sub-seasonal low-level circulation predictability and its association with rainfall in a coupled model, Pure and Applied Geophysics, 2017, DOI 10.1007/s00024-017-1702-z.

96.C. Gnanaseelan, Aditi Deshpande, ‘Equatorial Indian Ocean subsurface current variability in an Ocean General Circulation Model’,  Climate Dynamics, 2017 (online), doi:10.1007/s00382-017-3716-8

95. Chowdary J.S., Harsha H.S., Gnanaseelan C., Srinivas G., Parekh A., Pillai P., Naidu C.V., ‘Indian summer monsoon rainfall variability in response to differences in the decay phase of El Niño’, Climate Dynamics, 48, 2017, DOI:10.1007/s00382-016-3233-1, 2707-2727.

94. Srinivas G., Chowdary J.S., C. Gnanaseelan, K. V. S. R. Prasad, A. Karmakar, A. Parekh, ‘Association between mean and interannual equatorial Indian Ocean subsurface temperature bias in a coupled model’, Climate Dynamics, 2017 (online), doi:10.1007/s00382-017-3713-y

93. Deshpande A., Gnanaseelan C., Chowdary J.S., Rahul S., ‘Interannual spring Wyrtki jet variability and its regional impacts’, Dynamics of Atmosphere and Ocean, 78, 2017, DOI:10.1016/j.dynatmoce.2017.02.001, 26–37.

92. Parekh A., Raju A., Chowdary J.S., Gnanaseelan C., ‘Impact of satellite data assimilation on the predictability of monsoon intraseasonal oscillations in a regional model’, Remote Sensing Letters, 8, 2017, DOI:10.1080/2150704X.2017.1312614, 686-695.

91. Kakatkar R., Gnanaseelan C., Chowdary J.S., Parekh A., Deepa J.S., ‘Indian summer monsoon rainfall variability during 2014 and 2015 and associated Indo-Pacific upper ocean temperature patterns’, Theoretical and Applied Climatology, online, 2017, DOI 10.1007/s00704-017-2046-4, 1-13.

90. C. Gnanaseelan, M.K. Roxy and Aditi Deshpande (2017) Variability and Trends of Sea Surface Temperature and Circulation in the Indian Ocean. M.N. Rajeevan and S. Nayak (eds.), Observed Climate Variability and Change Over the Indian Region, Springer Geology, DOI 10.1007/978-981-10-2531-0_10

89. A. Parekh, C. Gnanaseelan, J.S. Deepa, Ananya Karmakar and J.S. Chowdary (2017) Sea Level Variability and Trends in the North Indian Ocean. M.N. Rajeevan and S. Nayak (eds.), Observed Climate Variability and Change over the Indian Region, Springer Geology, DOI 10.1007/978-981-10-2531-0_11


2016

88. Rahul S, Gnanaseelan C., ‘Can large scale surface circulation changes modulate the sea surface warming pattern in the Tropical Indian Ocean?’, Climate Dynamics, 2016, DOI:10.1007/s00382-015-2790-z.

87. Chakravorty S., Gnanaseelan C., Pillai P.A., ‘Combined influence of remote and local SST forcing on Indian Summer Monsoon Rainfall variability’, Climate Dynamics, 2016, DOI:10.1007/s00382-016-2999-5, 1-15.

86. J. S. Chowdary, Anant Parekh, Rashmi Kakatkar, C. Gnanaseelan, G. Srinivas,  Prem Singh, M. Roxy, ‘Tropical Indian Ocean response to the decay phase of El Niño in a coupled model and associated changes in south and east-Asian summer monsoon circulation and rainfall’ Climate Dynamics, 47,  2016, DOI:10.1007/s00382-015-2874-9, 831–844.

85. Parekh A., Chowdary J.S., Ojha S., Fousiya T.S., Gnanaseelan C., ‘Tropical Indian Ocean surface salinity bias in Climate Forecasting System coupled models and the role of upper ocean processes’, Climate Dynamics, 46, 2016, DOI:10.1007/s00382-015-2709-8, 2403-2422

84. J. S. Chowdary, A Parekh, G. Srinivas, C. Gnanaseelan, T.S. Fousiya, Rashmi Khandekar, ‘Processes Associated with the Tropical Indian Ocean Subsurface Temperature Bias in a Coupled Model’,  Journal of Physical Oceanography, 2016, DOI: 10.1175/JPO-D-15-0245.1

83. Chowdary J.S., Srinivas G., Fousiya T.S. , Parekh A., Gnanaseelan C., Seo H., MacKinnon J.A., ‘Representation of Bay of Bengal upper-ocean salinity in general circulation models’, Oceanography, 29, 2016, DOI:10.5670/oceanog.2016.37

82. Chowdary J.S., Parekh A., Sayantani O., Gnanaseelan C. and R. Kakatkar, ‘Impact of Upper Ocean processes and air-sea fluxes on seasonal SST biases over the Tropical Indian Ocean in the NCEP Climate Forecasting System’, International Journal of Climatology, 36, 2016, DOI:10.1002/joc.4336, 188-207.

81. Sayantani O., C. Gnanaseelan, J.S. Chowdary, A. Parekh and S. Rahul, ‘Arabian Sea SST evolution during spring to summertransition period and the associated processes in coupled climate models, International Journal of Climatology, 36, 2016, DOI:10.1002/joc.4511, 2541-2554

80. Fousiya, T.S., A. Parekh and C. Gnanaseelan, 'Interannual variability of upper ocean stratification in Bay of Bengal: observational and modeling aspects', Theoretical and Applied Climatology, 126, 2016, DOI:10.1007/s00704-015-1574-z, 285–301.

2015

79. Sayantani O., and Gnanaseelan C., ‘Tropical Indian Ocean subsurface temperature variability and the forcing mechanisms’, Climate Dynamics, 2015, DOI:10.1007/s00382-014-2379-y, 44:2447–2462

78. Raju A., Parekh A., Kumar Prashant, Gnanaseelan C., ‘Evaluation of the impact of AIRS profiles on prediction of Indian summer monsoon using WRF variational data assimilation system’, Journal of Geophysical Research, 2015, DOI:10.1002/2014JD023024, 1-20

77. Chowdary J.S., Parekh A., Sayantani O., Gnanaseelan C., ‘Role of upper ocean processes in the seasonal SST evolution over tropical Indian Ocean in climate forecasting system’, Climate Dynamics, 2015, DOI:10.1007/s00382-015-2478-4, 1-19.

76. Raju A., Parekh A., Chowdary J.S., Gnanaseelan C., ‘Assessment of the Indian summer monsoon in the WRF regional climate model’, Climate Dynamics, 44, 2015, DOI:10.1007/s00382-014-2295-1, 3077-3100

75. P. Singh, V. Vasudevan, J. S. Chowdary and C. Gnanaseelan, ‘Subseasonal variations of Indian summer monsoon with special emphasis on drought and excess rainfall years’, International Journal of Climatology, 2015, DOI: 10.1002/joc.4004, 35: 570–582.

74. Chowdary J.S., Bandgar A.B., Gnanaseelan C., Luo J-J. ‘Role of tropical Indian Ocean air-sea interactions in modulating Indian summer monsoon in a coupled model’, Atmospheric Science Letters, 16, 2015, DOI:10.1002/asl2.561, 170-176.

73. Raju, A., Parekh, A., Sreenivas, P., Chowdary, J.S. and Gnanaseelan, C., ‘Estimation of improvement in Indian summer monsoon circulation by assimilation of satellite retrieved temperature profiles in WRF model’, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2015, 10.1109/JSTARS.2015.2410338, 1591-1600.

2014
 
72. Soumi Chakravorty, J.S. Chowdary, and C. Gnanaseelan, ‘Epochal changes in the seasonal evolution of Tropical Indian Ocean warming associated with El Niño’, Climate Dynamics, 2014, 42, DOI:10.1007/s00382-013-1666-3, 805-822.
 
71. Chakravorty S., Gnanaseelan C., Chowdary J.S., Luo J-J, ‘Relative role of El Nino and IOD forcing on the southern tropical Indian Ocean Rossby waves’, Journal of Geophysical Research, 119, 2014, DOI:10.1002/2013JC009713, 5105-5122.
 
70. J. S. Chowdary, H. S. Chaudhari, C. Gnanaseelan, A. Parekh, S.A. Rao, P. Sreenivas, S. Pokharel, and P. Singh, ‘Summer monsoon circulation and precipitation over the tropical Indian Ocean during ENSO in the NCEP climate forecast system’, Climate Dynamics, 2014, 42, DOI 10.1007/s00382-013-1826-5, 1925-1947.
 
69. Aditi  Deshpande, J.S. Chowdary and C. Gnanaseelan, ‘Role of thermocline-SST coupling in the evolution of IOD events and their regional impacts’, Climate Dynamics,  43, 2014, DOI:10.1007/s00382-013-1879-5, 163-174.
 
68. Raju A., Parekh A., Chowdary J.S., Gnanaseelan C., ‘Assessment of the Indian summer monsoon in the WRF regional climate model’, Climate Dynamics, online, 2014, DOI:10.1007/s00382-014-2295-1, 1-24 (online).
 
67. Sayantani Ojha, C. Gnanaseelan, J.S. Chowdary, ‘The role of Arabian Sea in the evolution of Indian Ocean Dipole’, International Journal of Climatology, 2014, 34, DOI:10.1002/joc.3805, 1845-1859.
 
66. J.S. Chowdary, A. Parekh, C. Gnanaseelan, P. Sreenivas, ‘Inter-decadal modulation of ENSO teleconnections to the Indian Ocean in a coupled model (CFSv1), Global and Planetary Change, 2014, 112, DOI:10.1016/j.gloplacha.2013.11.003, 33-40.
 
66. J.S. Chowdary, Nisha John, and C. Gnanaseelan, ‘Interannual variability of surface air-temperature over India: impact of ENSO and Indian Ocean Sea surface temperature’, International Journal of Climatology, 2014, 34, DOI:10.1002/joc.3695, 416–429.
 
65. P. Sreenivas, and C. Gnanaseelan, “The impact of oceanic processes on the life cycle of severe cyclonic storm Jal”, IEEE Geoscience and Remote Sensing Letters, 2014, 11, DOI:10.1109/LGRS.2013.2271512, 519-523.
 
64. Raju Attada, Anant Parekh and C. Gnanaseelan, “Evolution of vertical moist thermodynamic structure associated with the Indian summer monsoon in a regional climate model”, Pure and Applied Geophysics, 171, 2014, DOI:10.1007/s00024-013-0697-3, 1499-1518. [I.F. 1.617]
 
63. A. Raju, A. Parekh, J. S. Chowdary and C. Gnanaseelan, ‘Impact of satellite retrieved atmospheric temperature profiles assimilation on Asian summer monsoon simulation’, Theoretical and Applied Climatology, 2014, 116, DOI:10.1007/s00704-013-0956-3, 317–326. [I.F. 1.759]
 
62. Chowdary J.S., Attada R., Lee J-Y, Kosaka Y., Ha K-J, Luo J-J, Gnanaseelan C., Parekh A., Lee D-Y., ‘Seasonal prediction of distinct climate anomalies in summer 2010 over the tropical Indian Ocean and South Asia’, Journal of Meteorological Society of Japan, 2014, 92, DOI:10.2151/jmsj.2014-101, 1-16.
 
61. Bandgar A.B., Chowdary J.S., Gnanaseelan C., ‘Indian summer monsoon rainfall predictability and variability associated with Northwest Pacific circulation in a suit of coupled model hindcasts’, Theoretical and Applied Climatology, 2014, DOI:10.1007/s00704-013-1051-5, 69-79.
 
2013
 
60. Soumi Chakravorty, J.S. Chowdary, and C. Gnanaseelan, ‘Spring asymmetric mode in the tropical Indian Ocean: role of El Niño and IOD’, Climate Dynamics, 2013, 40:1467–1481, DOI 10.1007/s00382-012-1340-1.
 
59. Soumi Chakravorty, J.S. Chowdary, and C. Gnanaseelan, ‘Epochal changes in the seasonal evolution of Tropical Indian Ocean warming associated with El Niño’, Climate Dynamics, 2013, DOI:10.1007/s00382-013-1666-3(published online)
 
58. J. S. Chowdary, H. S. Chaudhari, C. Gnanaseelan, A. Parekh, A. S. Rao, P. Sreenivas, S. Pokhrel and P. Singh, ‘Summer monsoon circulation and precipitation 1 over the tropical Indian Ocean during ENSO in the NCEP climate forecast system’, Climate Dynamics, DOI: 10.1007/s00382-013-1826-5 (published online)
 
57. Aditi Deshpande, J.S. Chowdary and C. Gnanaseelan, ‘Role of thermocline-SST coupling in the evolution of IOD events and their regional impacts’, Climate Dynamics, 2013, DOI: 10.1007/s00382-013-1879-5 (published online)
 
56. Sayantani Ojha, C. Gnanaseelan and J.S. Chowdary, ‘The role of Arabian Sea in the evolution of Indian Ocean Dipole’, International Journal of Climatology, 2013, DOI:10.1002/joc.3805, 1-15 (published online)
 
55. Jayakumar, A, C. Gnanaseelan, and T.P. Sabin, ‘Mechanism of intraseasonal oceanic signature in the region off southern tip of India during boreal summer’, International Journal of Climatology, 2013, 33, DOI:10.1002/joc.3585, 2280-2288
 
54. J.S. Chowdary, Nisha John, and C. Gnanaseelan, 'Interannual variability of surface air-temperature over India: impact of ENSO and Indian Ocean Sea surface temperature', International Journal of Climatology, 2013, DOI:10.1002/joc.3695 (Published online)  
 
53.  P. Singh, J. S. Chowdary and C. Gnanaseelan, ‘Impact of prolonged La Niña events on the Indian Ocean with a special emphasis on southwest Tropical Indian Ocean SST’, Global and Planetary Change, 2013, DOI:10.1016/j.gloplacha.2012.10.010, 28-37.
 
52. Chowdary J.S., Gnanaseelan C., Chakravorty S., ‘Impact of Northwest Pacific anticyclone on the Indian summer monsoon region’, Theoretical and Applied Climatology, 2013, 113, DOI:10.1007/s00704-012-0785-9, 329-336
 
51. Raju, A. Parekh, J.S. Chowdary and C. Gnanaseelan, ‘Impact of satellite retrieved atmospheric temperature profiles assimilation on Asian summer monsoon 2010 simulation’, Theoretical and Applied Climatology, 2013, DOI:10.1007/s00704-013-0956-3 (published online)
 
50. S. Rahul and C. Gnanaseelan, ‘Net heat flux over Indian Ocean: trends, driving mechanisms and uncertainties’, IEEE Geoscience and Remote Sensing Research Letters, 2013, DOI:10.1109/LGRS.2012.2223194, 776-780.
 
49. P. Sreenivas and C. Gnanaseelan, ‘Impact of oceanic processes on the life cycle of severe cyclonic storm Jal’, IEEE Geoscience and Remote Sensing Research Letters, 2013, DOI:10.1109/LGRS.2013.2271512, 1-5(published online)
 
48. Rajeevan M., Srinivasan J., Niranjan Kumar K., Gnanaseelan C., Ali M.M., ‘On the epochal variation of intensity of tropical cyclones in the Arabian Sea’, Atmospheric Science Letters, 2013, DOI:10.1002/asl2.447, 249-255.
 
47. Raju, A. Parekh and C. Gnanaseelan, ‘Evolution of vertical moist thermodynamic structure associated with the Indian summer monsoon 2010 in a regional climate model’, Pure and Applied Geophysics, 2013, DOI:10.1007/s00024-013-0697-3, 1-20 (published online)
 
46. Arti B Bandgar, Chowdary J. S, C. Gnanaseelan ‘Indian summer monsoon rainfall predictability and variability associated with Northwest Pacific circulation in a suit of coupled model hindcasts’, Theoretical and Applied Climatology, 2013, In press, DOI: 10.1007/s00704-013-1051-5
 
45. Chowdary J. S, Attada Raju, June-Yi Lee, Yu Kosaka, Jing-Jia Luo, C. Gnanaseelan, Anant Parekh and Doo-Young Lee, 2013: Seasonal prediction of distinct climate anomalies in the summer 2010 over the tropical Indian Ocean and South Asia. Journal of the Meteorological Society of Japan, 2013, Accepted.
 
44. Chowdary J. S, Anant Parekh, C. Gnanaseelan and P. Sreenivas, ‘Inter-decadal modulation of ENSO teleconnections to the Indian Ocean in a coupled model: Special emphasis on decay phase of El Niño. Global and Planetary Change, 2013, In press, DOI: 10.1016/j.gloplacha.2013.11.003
 
2012
 
43. C. Gnanaseelan, Aditi Deshpande, and M.J. McPhaden, ‘Impact of Indian Ocean Dipole and El Niño/Southern Oscillation forcing on the Wyrtki jets’, Journal of Geophysical Research, 2012, 117, C08005,doi:10.1029/2012JC007918.
 
42. A. Jayakumar and C. Gnanaseelan, ‘Anomalous intraseasonal events in the thermocline ridge region of Southern Tropical Indian Ocean and their regional impacts’, Journal of Geophysical Research, 2012, 117, C03021, doi:10.1029/2011JC007357.
 
41. P. Sreenivas, J.S. Chowdary and C. Gnanaseelan, ‘Impact of tropical cyclones on the intensity and phase propagation of fall Wyrtki jets’, Geophysical Research Letters, 2012, doi:10.1029/2012GL053974, L22603, 1-6.
 
40. P. Sreenivas, C. Gnanaseelan, and K.V.S.R. Prasad, ‘Influence of El Niño and Indian Ocean Dipole on sea level variability in the Bay of Bengal’ Global and Planetary Change, 2012, 80-81, 215–225.
 
39. J.Vialard, A. Jayakumar, C.Gnanaseelan, M. Lengaigne, D. Sengupta, B.N. Goswami, ‘Processes of 30-90 day sea surface temperature variability in the Northern Indian Ocean during boreal summer’, Climate Dynamics, 2012, 38, DOI: 10.1007/s00382-011-1015-3, 1901-1916.
 
38. R. Deepa, C. Gnanaseelan, M. Deshpande and P.S. Salvekar, ‘A model study on understanding the influence of Arabian Sea mini warm pool on monsoon onset vortex formation’ , Pure and Applied Geophysics, 2012, 169, DOI 10.1007/s00024-011-0406-z, 1693-1706.
 
37. A. Jayakumar and C. Gnanaseelan, ‘Chlorophyll–a variability in the Southern tropical Indian Ocean using an OGCM’, Marine Geodesy, 2012, 35, DOI:10.1080/01490419.2011.637874, 246-256 
 
2011
 
36. A. Parekh, C. Gnanaseelan, A. Jayakumar, "Impact of improved momentum transfer coefficients on the dynamics and thermodynamics of the north Indian Ocean", Journal of Geophysical Research (Oceans), 2011, 116, C01004, doi:10.1029/2010JC006346.
 
35. A. Jayakumar, J. Vialard, M. Lengaigne, C. Gnanaseelan, Julian P. McCreary, B. Praveen Kumar, ‘Processes controlling the surface temperature signature of the Madden-Julian Oscillation in the thermocline ridge of the Indian Ocean’, Climate Dynamics, 2011, DOI 10.1007/s00382-010-0953-5
 
34. B.H. Vaid, C. Gnanaseelan and A. Jayakumar, ‘Intraseasonal signals in the daily high resolution blended Reynolds sea surface temperature product over the Tropical Indian Ocean and their validation’, International Journal of Remote Sensing, 2011, DOI:10.1080/01431161.2010.489585.
 
2010
 
33. C. Gnanaseelan, B.H. Vaid, 'Interannual variability in the Biannual Rossby waves in the tropical Indian Ocean and its relation to Indian Ocean Dipole and El Nino forcing', Ocean Dynamics, 2010, 60, 27-40.
 
32. Deepa R., Gnanaseelan C., Seetaramayya P., Nagar S.G. ‘On the relationship between Arabian Sea warm pool and formation of onset vortex over east-central Arabian Sea’, Meteorology and Atmospheric Physics, 2010, DOI 10.1007/s00703-010-0095-7, 113-125
 
2009
 
31. J.S. Chowdary, C. Gnanaseelan and S.P. Xie, ‘Westward propagation of barrier layer formation in the 2006-07 Rossby wave event over the tropical southwest Indian Ocean’ Geophysical Research Letters, 2009, 36, L04607, 1-5.
 
30. D.W. Ganer, A.A. Deo and C. Gnanaseelan, ‘Variability of mini cold pool off the southern tip of India as revealed from a thermodynamic upper ocean model’, Meteorology and Atmospheric Physics, 2009, 104, 229-238.
 
29.B. Thompson, C. Gnanaseelan, A. Parekh and P. S. Salvekar, ‘Termination of Indian Ocean dipole event in an Ocean General Circulation Model’, Meteorology and Atmospheric Physics, 2009, 105, 17-27.
 
2008
 
28. C. Gnanaseelan, B.H. Vaid, and P.S. Polito, ‘Variability in the Indian Ocean Rossby waves and its impact on Indian Ocean Dipole’, IEEE Geoscience and Remote Sensing Letters, 2008, 5(3), 427-429.
 
27. T.N. Krishnamurti, C. Gnanaseelan, A.K. Mishra and A. Chakraborty, ‘Improved Forecasts of the Diurnal Cycle in the Tropics Using Multiple Global Models. Part I: Precipitation’, Journal of Climate, 2008, 21, 4029-4043.
 
26. T.N. Krishnamurti, S. Basu, J. Sanjay and C. Gnanaseelan, ‘Evaluation of several different planetary boundary layer schemes within a single model, a unified model and a multimodel super ensemble’, Tellus, 2008, 60(1), 42-61.
 
25. B.H. Vaid, C. Gnanaseelan and P.S. Salvekar, ‘Observed twin gyres and their interannual variability in the equatorial Indian Ocean using Topex/Poseidon altimetry’, Current Science, 2008, 95(1), 30-35.
 
24. B. Thompson, C. Gnanaseelan, A. Parekh and P. S. Salvekar, ‘North Indian Ocean Warming and Sea Level Rise in an OGCM’, Journal of Earth System Science, 2008, 117(2), 169-178.
 
23. R. Deepa, P. Seetaramayya, C. Gnanaseelan and S.G. Nagar, ‘Formation of mini warm pool in the Arabian Sea: Response’, Current Science, 2008, 94(2), 159-162.
 
2007
 
22. J.S. Chowdary and C. Gnanaseelan, ‘Basin wide warming of the Indian Ocean during ElNino and Indian Ocean Dipole years’, International Journal of Climatology, 2007, 27, 1421-1438.
 
21. T.N. Krishnamurti, C. Gnanaseelan, and A. Chakraborty, ‘Prediction of the diurnal change using a multimodel super ensemble. Part I: Precipitation’, Monthly Weather Review, 2007, 135 (10), 3613-3632.
 
20. B. H. Vaid, C. Gnanaseelan, P.S. Polito and P. S. Salvekar, ‘Influence Of Pacific On Southern Indian Ocean Rossby Waves’, Pure and Applied Geophysics, 2007, 164, 1765-1785. 
 
19. A. Chakraborty, T.N. Krishnamurti and C. Gnanaseelan, ‘Prediction of the diurnal change using a multimodel superensemble. Part II: Clouds’, Monthly Weather Review, 2007, 135 (12), 4097-4116.
 
18. R. Deepa, P. Seetaramayya, S. G. Nagar & C. Gnanaseelan, ‘On the Plausible Reasons for the Formation of Onset Vortex in the Presence of Arabian Sea Mini Warm Pool’, Current Science, 2007, 92 (6), 794-800.
 
2006
 
17. J.S. Chowdary, C. Gnanaseelan, B.H. Vaid and P.S. Salvekar, ‘Changing trends in the tropical Indian Ocean SST during La Niña years’ Geophysical Research Letters, 2006, VOL. 33, L18610, doi:10.1029/2006GL026707
 
16. B. Thompson, C. Gnanaseelan and P.S. Salvekar, ’Variability in the Indian Ocean Circulation and Salinity and their Impact on SST anomalies During Dipole Events’, Journal of Marine Research, 2006, 64, 853-880.
 
15. J.S. Chowdary, C. Gnanaseelan, S.K. Sinha and B. Thompson, ‘A study on the variability of atmosphere and oceanic processes over the Arabian Sea during contrasting monsoons’, Meteorology and Atmospheric Physics, 2006, 94, 65 - 85.
 
14. B. Thompson, C. Gnanaseelan and P.S. Salvekar, ‘Seasonal evolution of temperature inversions in the north Indian Ocean’, Current Science, 2006, 90(5), 697-704.
 
13. B.H. Vaid, C. Gnanaseelan, B. Thompson, A. De and P.S. Salvekar, ‘Indian Ocean dipoles observed in Topex/Poseidon altimetry data‘, Journal of Indian Geophysical Union, 2006, 10, 101-117.
 
12. J.S. Chowdary, C. Gnanaseelan, B. Thompson &P.S. Salvekar, 'Seasonal variations of synoptic features over the north Indian Ocean during dipole years', Indian Journal of Marine Science, 2006, vol. 35(2), 75-86.
 
2005
 
11. J.S. Chowdary, C. Gnanaseelan, B. Thompson and P.S. Salvekar, ‘Water mass properties and transports in the Arabian Sea from ARGO observations’, Journal of Atmospheric and Ocean Sciences, 2005, 10(3), 235-260.
 
10. C. Gnanaseelan, B. Thompson, J. S. Chowdary and P. S. Salvekar 'Evolution and collapse of Arabian Sea warm pool during two contrasting monsoons 2002 and 2003', Mausam, 2005, 56(1), 187-200.
 
9. S.S.C. Shenoi, D. Shankar, G.S. Michael, J. Kurian, K.K. Varma, M.R. Ramesh Kumar, A.M. Almeida, A.S. Unnikrishnan, W. Fernandes, N. Barreto, C. Gnanaseelan, R. Mathew, K.V. Praju and V. Mahale, ‘Hydrography and water masses in the southeastern Arabian Sea during March-June 2003’, Journal of Earth System Sciences, 2005, 114 (5), 475-491.
 
8.  J. S. Chowdary, C. Gnanaseelan, B. Thompson, S. K. Sinha and P. S. Salvekar 'Response of Arabian Sea to the local forcing during 2003 pre-monsoon warming phase', Mausam, 2005, 56(1),175-186.
 
Up to 2004
 
7. A.K. Mishra, C. Gnanaseelan and P. Seetaramayya, ‘A comprehensive investigation of the rain fall along the west coast of India in relation to low level jet and air sea interaction over the Arabian Sea' Current Science, 2004, 87 (4), 475-485.
 
6. C. Gnanaseelan, J.S. Chowdary, A.K. Mishra and P.S. Salvekar, ‘Indian Ocean dipole mode events in a simple mixed layer ocean model’, Indian Journal of Marine Sciences, 2003, 32, 294-304.
 
5. C. Gnanaseelan, J.S. Chowdary, A.K. Mishra and P.S. Salvekar, ‘Interannual variability of upper ocean heat content in the Indian Ocean’, Journal of Indian Geophysical Union, 2003, 7, 193-200.
 
4. C. Gnanaseelan, Ganer D.W., Annapurnaih K., Deo A.A. and Salvekar P.S., ‘Seasonal heat transport in the North Indian Ocean during two contrasting monsoon’, Journal of Indian Geophysical Union, 2001, 5, 51-56.
 
3. P.D. Srivastava and C. Gnanaseelan, ‘A generalized product on some sequences and matrix Transformations’ Indian J. Pure & Appl. Maths, 1997, 28(7), 943-949.
 
2. C. Gnanaseelan andP.D. Srivastava, ‘On some vector valued difference sequence spaces’, Journal of Faculty of Education, 1996, 1(2), 150-160.
 
1. C. Gnanaseelan and P.D. Srivastava, ‘The duals of some generalized difference sequence space’, Indian Journal of Mathematics, 1996, 38(2), 111-120.
 
Published in Proceedings / Reports
 
(30) Sreenivas P., C. Gnanaseelan, Rashmi Kakatkar, N. Pavan Kumar, J.S. Chowdary, Anant Parekh and P. Singh, ‘Implementation and Validation of Global Ocean Data Assimilation System at IITM’, IITM Research Report, 2015, SR-19
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(29) Gnanaseelan, C., A. Deshpande, P. Sreenivas and J.S. Chowdary (2013). Inter-annual variability of the Wyrtki jets and their regional impacts: Role of Oceans in Earth system (Baba, M. and Jayachandan, K.V. (Eds.). Proc. Natl. Conf. of Ocean Soc. Of India  (OSICON ’13): 121-124.

(28) Arati B. Bandgar, J.S. Chowdary, C. Gnanaseelan and  J.J. Luo, (2013). Role of tropical Indian Ocean in predicting the Indian summer monsoon rainfall in a coupled model hindcast: Role of Oceans in Earth system (Baba, M. and Jayachandan, K.V. (Eds.). Proc. Natl. Conf. of Ocean Soc. Of India  (OSICON ’13): 12-14
 

(27) Peshave S., C. Gnanaseelan, O. Sayantani and A. Deshpande, (2013). Role of Indian ZOcean processes in the termination of Indian Ocean Dipole events: Role of Oceans in Earth system (Baba, M. and Jayachandan, K.V. (Eds.). Proc. Natl. Conf. of Ocean Soc. Of India  (OSICON ’13): 46-48.
 

(26) Parekh A., J.S. Chowdary, O. Sayantani and C. Gnanaseelan, (2013). Salinity status in Climate Forecasting System over the north Indian Ocean: Role of Oceans in Earth system (Baba, M. and Jayachandan, K.V. (Eds.). Proc. Natl. Conf. of Ocean Soc. Of India  (OSICON ’13): 49-50.
 

(25) Sreenivas, P., and C. Gnanaseelan, (2013). Role of Bay of Bengal barrier-layer on the intensity of severe cyclonic storm ‘JAL’: Role of Oceans in Earth system (Baba, M. and Jayachandan, K.V. (Eds.). Proc. Natl. Conf. of Ocean Soc. Of India  (OSICON ’13): 90-93.

(24) Chowdary, J.S., C. Gnanaseelan and a. Parekh, (2013). Potential role of tropical Indian Ocean on Asian summer monsoon: Role of Oceans in Earth system (Baba, M. and Jayachandan, K.V. (Eds.). Proc. Natl. Conf. of Ocean Soc. Of India  (OSICON ’13): 114-146.

(23) Rashmi K., P. Sreenivas, C. Gnanaseelan, J.S. Chowdary, A. Parekh and T. Nigam, (2013). The impact of ocean data assimilation on Indian summer monsoon forecast in a coupled ocean atmosphere model. In : Role of Oceans in Earth system (Baba, M. and Jayachandan, K.V. (Eds.). Proc. Natl. Conf. of Ocean Soc. Of India  (OSICON ’13): 160-163.


  =====================
(22) A. Chakraborty, T.N. Krishnamurti and C. Gnanaseelan, ‘Prediction of the diurnal change of clouds using a multimodel superensemble’ Proceedings of SPIE, 2007.
 
(21) B. Thompson, C. Gnanaseelan, A. Parekh and P.S. Salvekar, ‘Termination of Indian Ocean dipole event in an Ocean General Circulation Model’, IITM Research Report, 2007, No. RR-115.
 
(20) B.H. Vaid, C. Gnanaseelan, P.S. Polito and P.S. Salvekar, ' Influence of El Nino on the biennial and annual Rossby waves propagation in the Indian ocean with special emphasis on Indian Ocean Dipole, IITM research report, RR-109, 2006, 26 pp.
 
(19) T.N. Krishnamurti, C. Gnanaseelan, and A. Chakraborty, ‘Prediction of the diurnal change using a multimodel superensemble. Part I: Precipitation’, FSU Report, 2006, 2006-06, 52 pp.
 
(18)  A. Chakraborty, T.N. Krishnamurti and C. Gnanaseelan, ‘Prediction of the diurnal change using a multimodel superensemble. Part II: Clouds’, FSU Report 2006, 2006-07, 56 pp.
 
(17) T.N. Krishnamurti, S. Basu, J. Sanjay and C. Gnanaseelan, ‘Evaluation of several different planetary boundary layer schemes within a single model, a unified model and a multimodel superensemble’, FSU Report 2006, 2006-8, 48 pp.
 
(16) T.N. Krishnamurti, C. Gnanaseelan and A. Chakraborty, ‘Precipitation forecast using a multi model superensemble and understanding its diurnal variability’, WMO CAS/JSC WGNE report, 2006, 7-31.
 
(15) C. Gnanaseelan, B. Thompson, J.S. Chowdary, R. Deepa and P.S. Salvekar, Arabian Sea Warm Pool during two contrasting monsoons 2002 and 2003, WMO CAS/JSC WGNE report, 2006, 8-07.
 
(14) A. Chakraborty, T.N. Krishnamurti, and C. Gnanaseelan, Improvements in the prediction of the diurnal cycle of clouds using multimodels and a unified cloud scheme, WMO CAS/JSC WGNE report, 2006, 6-03.
 
(13) B. H. Vaid, C. Gnanaseelan, P. S. Polito and P. S. Salvekar, Role of Biennial Rossby waves in the Indian Ocean Dipole Formation, WMO CAS/JSC WGNE report, 2006, 2-47.
 
(12) T.N. Krishnamurti, C. Gnanaseelan and A. Chakraborty, Prediction of the diurnal change of precipitation using a multi model superensemble and TRMM data sets, Proceedings of American Meteorological Society, 2006.
 
(11) A.K. Mishra and C. Gnanaseelan, ‘Mixed Layer dynamics and thermodynamics in the Central Arabian Sea’, WMO CAS/JSC WGNE report, 2006, 8-17.
 
(10) The project completion report of the DST sponsored project ‘Numerical modelling of the upper ocean mixed layer over Indian region using satellite data’ (C. Gnanaseelan & P.S. Salvekar) has been submitted to DST, Govt. of India in August 2005.
 
(9) B. Thompson, C. Gnanaseelan and P.S. Salvekar, ‘Indian Ocean Dipole Simulation using Modular ocean Model’, IITM Research Report, RR-108, 2005, 26 pp.
 
(8) G.B. Pant, B.H. Vaid, J.S. Chowdary, B. Thompson and C. Gnanaseelan, ‘Role of oceans on global climate’, Proceedings of the seminar on global climate change and the oceans – How is India responding’ held in Pune on 9 March 2005, pp. 7 – 18.
 
(7) C. Gnanaseelan, Vaid, B.H., Paulo S. Polito and Salvekar, P.S., ' Interannual variability of the Kelvin and Rossby waves in the Indian Ocean from T/P altimetry data' , IITM Research Report, No. RR-103, March 2004.  
 
(6) B. H. Vaid, C. Gnanaseelan, A.K. Mishra and P.S. Salvekar, 'Rossby waves in the Indian Ocean' (in Hindi), Ocean Information Service, DOD, 2004.
 
(5) C. Gnanaseelan, Mishra, A.K., Bijoy Thompson and Salvekar, P.S., Thermodynamics and dynamics of the upper ocean mixed layer in the central and eastern Arabian Sea, IITM Research Report, No RR - 098, August 2003, 37 pp.
 
(4) C. Gnanaseelan, Bijoy Thompson, Mishra, A.K., Vaid, B.H. and Salvekar, P.S., 'Effect of open ocean circulation on coastal sea level over the west coast of India, Proceedings of the conference on hydraulics and water resources - HYDRO 2003, PP 247 -253.
 
(3)  Seetaramayya, P., Pattanaik, T. and C. Gnanaseelan, On the air sea interaction in the central Arabian Sea at 15.5oN , 61.5oE, Proceedings of the national symposium on ' Predication of meteorological events: Mathematical approach', 2003.
 
(2) C. Gnanaseelan, Rupali Mahajan and P.S. Salvekar, ‘Numerical simulation of surface fluxes and its variability during cyclones’ Proceedings of TROPMET-2002, 59-66.
 
(1) I. Z. Poonawala, S. D. Ranade, S. Selvan, C. Gnanaseelan, A. Rajagopalan, ‘Detection of shallow water depth using remotely sensed data’, Proceedings of MAP India 1999, pp.119-121.