Now showing items 1-6 of 6

    • Influence of air-sea coupling on Indian Ocean tropical cyclones 

      Lengaigne, M.; Neetu, S.; Samson, G.; Vialard, J.; Krishnamohan, K.S.; Masson, S.; Jullien, S.; Suresh, I.; Menkes, C.E. (Springer Berlin Heidelberg, 2019)
      This paper assesses the impact of air-sea coupling on Indian Ocean tropical cyclones (TCs) by comparing a 20-year long simulation of a �� regional coupled ocean-atmosphere model with a twin experiment, where the atmospheric ...
    • Influence of upper-ocean stratification on tropical cyclone-induced surface cooling in the Bay of Bengal 

      Neetu, S.; Lengaigne, M.; Vincent, E.M.; Vialard, J.; Madec, G.; Samson, G.; RameshKumar, M.R.; Durand, F. (American Geophysical Union, 2012)
      Surface cooling induced by tropical cyclones (TCs) is about three times larger during premonsoon than during postmonsoon season in the Bay of Bengal. We investigate processes responsible for this seasonal contrast using ...
    • Is there an effect of Bay of Bengal salinity on the northern Indian Ocean climatological rainfall? 

      Krishnamohan, K.S.; Vialard, J.; Lengaigne, M.; Masson, S.; Samson, G.; Pous, S.; Neetu, S.; Durand, F.; Shenoi, S.S.C.; Madec, G. (2019)
      The northern Bay of Bengal (BoB) receives a large amount of freshwater directly from monsoonal rains over the ocean, and indirectly through river runoffs. It has been proposed that the resulting strong salinity stratification ...
    • Ocean feedback to tropical cyclones: Climatology and processes 

      Jullien, S.; Marchesiello, P.; Menkes, C.E.; Lefevre, J.; Jourdain, N.C.; Samson, G.; Lengaigne, M. (Springer, 2014)
      This study presents the first multidecadal and coupled regional simulation of cyclonic activity in the South Pacific. The long-term integration of state-of the art models provides reliable statistics, missing in usual event ...
    • Premonsoon/Postmonsoon Bay of Bengal Tropical Cyclones Intensity: Role of Air-Sea Coupling and Large-Scale Background State 

      Neetu, S.; Lengaigne, M.; Vialard, J.; Samson, G.; Masson, S.; Krishnamohan, K.S.; Suresh, I. (John Wiley & Sons, 2019)
      The densely populated Bay of Bengal (BoB) rim witnesses the deadliest tropical cyclones (TCs) globally, before and after the summer monsoon. Previous studies indicated that enhanced salinity and reduced thermal stratification ...
    • The NOW regional coupled model: Application to the tropical Indian Ocean climate and tropical cyclone activity 

      Samson, G.; Masson, S.; Lengaigne, M.; Keerthi, M.G.; Vialard, J.; Pous, S.; Madec, G.; Jourdain, N.C.; Jullien, S.; Menkes, C.; Marchesiello, P. (American Geophysical Union, 2014)
      This paper presents the NOW regional coupled ocean-atmosphere model built from the NEMO ocean and WRF atmospheric numerical models. This model is applied to the tropical Indian Ocean, with the oceanic and atmospheric ...