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KEERTHI Madhavan Girijakumari

16
Documents

Publications

Southeastern Arabian Sea Salinity variability: mechanisms and influence on surface temperature

V. P. Akhil , Matthieu Lengaigne , K. S. Krishnamohan , Madhavan Girijakumari Keerthi , Jérôme Vialard
Climate Dynamics, 2023, ⟨10.1007/s00382-023-06765-z⟩
Article dans une revue insu-04139562v1
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Impact of finescale currents on biogeochemical cycles in a changing ocean

Marina Lévy , Damien Couespel , Clément Haëck , Madhavan Girijakumari Keerthi , C J Prend
Annual Review of Marine Science, 2023, 16 (1), ⟨10.1146/annurev-marine-020723-020531⟩
Article dans une revue hal-04038641v1
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Annual variations in phytoplankton biomass driven by small-scale physical processes

Madhavan Girijakumari Keerthi , Channing J. Prend , Olivier Aumont , Marina Lévy
Nature Geoscience, 2022, ⟨10.1038/s41561-022-01057-3⟩
Article dans une revue ird-03852817v1
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Sub-seasonal forcing drives year-to-year variations of Southern Ocean primary productivity

Channing J. Prend , Madhavan Girijakumari Keerthi , Marina Lévy , Olivier Aumont , Sarah T. Gille
Global Biogeochemical Cycles, 2022, 36 (7), pp.e2022GB007329. ⟨10.1029/2022GB007329⟩
Article dans une revue hal-03705774v1
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Intermittency in phytoplankton bloom triggered by modulations in vertical stability

Madhavan Girijakumari Keerthi , Marina Lévy , Olivier Aumont
Scientific Reports, 2021, 11, pp.1285. ⟨10.1038/s41598-020-80331-z⟩
Article dans une revue hal-03082241v1
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Contrasted Contribution of Intraseasonal Time Scales to Surface Chlorophyll Variations in a Bloom and an Oligotrophic Regime

Madhavan Girijakumari Keerthi , Marina Lévy , Olivier Aumont , Matthieu Lengaigne , David Antoine
Journal of Geophysical Research. Oceans, 2020, 125 (5), pp.e2019JC015701. ⟨10.1029/2019JC015701⟩
Article dans une revue hal-03003322v1
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Bay of Bengal Sea surface salinity variability using a decade of improved SMOS re-processing

Valiya Parambil Akhil , Jérôme Vialard , Matthieu Lengaigne , Madhavan Girijakumari Keerthi , Jacqueline Boutin
Remote Sensing of Environment, 2020, 248, pp.111964. ⟨10.1016/j.rse.2020.111964⟩
Article dans une revue hal-03017400v1
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Physical control of interannual variations of the winter chlorophyll bloom in the northern Arabian Sea

Madhavan Girijakumari Keerthi , Matthieu Lengaigne , Marina Lévy , Jérôme Vialard , Vallivattathillam Parvathi
Biogeosciences, 2017, 14 (15), pp.3615-3632. ⟨10.5194/bg-14-3615-2017⟩
Article dans une revue hal-01579110v1
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A modeling study of processes controlling the Bay of Bengal sea surface salinity interannual variability

Valiya Parambil Akhil , Matthieu Lengaigne , Jérôme Vialard , Fabien Durand , Madhavan Girijakumari Keerthi
Journal of Geophysical Research. Oceans, 2016, 121 (12), pp.8471 - 8495. ⟨10.1002/2016JC011662⟩
Article dans une revue hal-01497558v1

Physical control of the interannual variations of the winter chlorophyll bloom in the northern Arabian Sea

Madhavan Girijakumari Keerthi , Matthieu Lengaigne , Marina Lévy , Jérôme Vialard , Vallivattathillam Parvathi
Biogeosciences Discussions, 2016, pp.1 - 33. ⟨10.5194/bg-2016-153⟩
Article dans une revue hal-01492028v1

Intraseasonal variability of mixed layer depth in the tropical Indian Ocean

Madhavan Girijakumari Keerthi , Matthieu Lengaigne , Kyla Drushka , Jérôme Vialard , Clément de Boyer Montégut
Climate Dynamics, 2016, 46 (7), pp.2633-2655. ⟨10.1007/s00382-015-2721-z⟩
Article dans une revue hal-01233868v1

Assessment of seasonal and year-to-year surface salinity signals retrieved from SMOS and Aquarius missions in the Bay of Bengal

Valiya Parambil Akhil , Matthieu Lengaigne , Fabien Durand , Jérôme Vialard , Akurathi Venkata Sai Chaitanya
International Journal of Remote Sensing, 2016, 37 (5), pp.1089-1114. ⟨10.1080/01431161.2016.1145362⟩
Article dans une revue hal-01414574v1
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A modeling study of the processes of surface salinity seasonal cycle in the Bay of Bengal

Valiya Parambil Akhil , Fabien Durand , Matthieu Lengaigne , Jérôme Vialard , Madhavan Girijakumari Keerthi
Journal of Geophysical Research, 2014, 119 (6), pp.3926-3947. ⟨10.1002/2013JC009632⟩
Article dans une revue hal-01021653v1
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The NOW regional coupled model: Application to the tropical Indian Ocean climate and tropical cyclone activity

Guillaume Samson , Sébastien Masson , Matthieu Lengaigne , Madhavan Girijakumari Keerthi , Jérôme Vialard
Journal of Advances in Modeling Earth Systems, 2014, 6 (3), pp.700-722. ⟨10.1002/2014MS000324⟩
Article dans une revue hal-01328806v1

Interannual variability of the Tropical Indian Ocean mixed layer depth

Madhavan Girijakumari Keerthi , Matthieu Lengaigne , Jérôme Vialard , Clément de Boyer Montégut , Pillathu Moolayil Muraleedharan
Climate Dynamics, 2013, 40, pp.743-759. ⟨10.1007/S00382-012-1295-2⟩
Article dans une revue hal-00914946v1