Wenju Cai, Lixin Wu, Matthieu Lengaigne, Tim Li et al.
The El Niño-Southern Oscillation (ENSO), which originates in the Pacific, is the strongest and most well-known mode of tropical climate variability. Its reach is global, and it can force climate variations of the tropical Atlantic and Indian Oceans by perturbing the global atmospheric circulation. L...
S. Neetu, Matthieu Lengaigne, Emmanuel M. Vincent, Jérôme Vialard et al.
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 an ocean general circulation model. The model is forced by TC winds prescribed f...
Matthieu Lengaigne, Shaojun Pang, Yona Silvy, Vincent Danielli et al.
This paper proposes an ocean-only dynamical framework to mitigate the influence presentday biases of Earth System Models (ESMs) on future regional ocean physical and biogeochemical projections. Initially, a control experiment is conducted using fluxes derived from an atmospheric reanalysis, excludin...
Fangyu Liu, Jérôme Vialard, Alexey V. Fedorov, Christian Éthé et al.
Extreme El Niño events exhibit outsized impacts worldwide and considerably enhance the El Niño Southern Oscillation (ENSO) warm/cold phase asymmetries. While many mechanisms were proposed, no consensus has been reached and the relative role of atmospheric and oceanic processes rema...