Antoine Hochet

Antoine Hochet

CPJ-CNRS
Laboratoire d’Océanographie Physique et Spatiale
LOPS UMR 6523
IUEM D120
Plouzané, France

Publications

In preparation

  • Hochet A., Simon A., Guinaldo T., Delpech A., Poppeschi C., & Charria G., Emergence of anthropogenic marine heatwave change in satellite records, in preparation, 2026.

  • Hochet A., et al., A virtual ANDRO atlas: deep (~1000 m) velocities from Argo floats simulated in the GLORYS12 ocean reanalysis, in preparation, 2026.

Published & submitted

  • Tajouri S., Llovel W., Sévellec F., Jamet Q., & Hochet A., Impact of fully time-varying freshwater fluxes from Greenland and rivers on externally-forced and internal sea level variability, Journal of Geophysical Research: Oceans, 2026. DOI:10.1029/2025JC023351

  • Sévellec F., Kolodziejczyk N., Hochet A., & Huck T., Global Deep Ocean Observations of Horizontal Eddy–Mean Interactions of Temperature Variance, Journal of Physical Oceanography, 56(7), 1651–1667, 2026. DOI:10.1175/JPO-D-25-0227.1

  • Hochet A., Sévellec F., & Kolodziejczyk N., The role of large-scale seasonal cycle advection in maintaining the mean ocean salinity distribution, Geophysical Research Letters, 2026. DOI:10.1029/2025GL119040

  • Llovel W., Hochet A. Salinity Contribution to Regional Sea Level Trends in the Tropical Southwestern Pacific Ocean Over 2014–2023, Geophysical Research Letters, 2025. DOI:10.1029/2025GL116115

  • Hochet A., Tajouri S., Kolodziejczyk, N., & Llovel, W., Mechanisms of tropical sea surface salinity variations at seasonal timescales, Journal of Geophysical Research: Oceans, 2025. DOI:10.1029/2024JC021455

  • Coquereau A., Sévellec F., Huck T., Hirschi J. J. M., & Hochet, A. Anthropogenic Changes in Interannual-to-Decadal Climate Variability in CMIP6 Multiensemble Simulations. Journal of Climate 2024 DOI:10.1175/JCLI-D-23-0606.1

  • Patra A., Dodet G., Min S. K., & Hochet A. (2024). Quantifying anthropogenic influences on global wave height trend during 1961–2020 with focus on Polar Ocean. Geophysical Research Letters 2024 DOI:10.1029/2023GL106544

  • Hochet A., Lique C., Sévellec, F., & Llovel, W., Drivers of Interannual Salinity Variability in the Arctic Ocean, Journal of Geophysical Research: Oceans, 2024. DOI:10.1029/2023JC020852

  • Hochet A., Llovel W., Huck T. & Sévellec F., Advection surface-flux balance controls the seasonal steric sea level amplitude, Scientific Reports, 2024. DOI:10.1038/s41598-024-61447-y

  • Hochet A., Llovel W., Sévellec F., & Huck T. Sources and sinks of interannual steric sea level variability. Journal of Geophysical Research: Oceans, 2023 DOI:10.1029/2022JC019335

  • Llovel, W., Balem, K., Tajouri, S., & Hochet A. . Cause of substantial global mean sea level rise over 2014–2016. Geophysical Research Letters, 2023 DOI:10.1029/2023GL104709

  • Hochet A., Dodet G., Sévellec F., Bouin M. N., Patra A., & Ardhuin F. Time of emergence for altimetry‐based significant wave height changes in the North Atlantic. Geophysical Research Letters 2023 DOI:10.1029/2022GL102348

  • Arzel O., Huck T., Hochet A., & Mussa, A. Internal ocean dynamics contribution to north Atlantic interdecadal variability strengthened by ocean–atmosphere thermal coupling. Journal of Climate 2022 DOI:10.1175/JCLI-D-22-0191.1

  • Hochet A., Huck T., Arzel O., Sévellec F., & Colin de Verdière A. Energy transfers between multidecadal and turbulent variability. Journal of Climate 2022 DOI:10.1175/JCLI-D-21-0136.1)

  • Hochet A., Dodet G., Ardhuin F., Hemer M., & Young I. Sea state decadal variability in the North Atlantic: A review. Climate, 2021 DOI:10.3390/cli9120173

  • Hochet A., Tailleux, R., Kuhlbrodt, T., & Ferreira, D. Global heat balance and heat uptake in potential temperature coordinates. Climate Dynamics DOI:10.1007/s00382-021-05832-7

  • Hochet A., Huck T., Arzel O., Sévellec F., Colin de Verdière A., Mazloff M., & Cornuelle B. Direct temporal cascade of temperature variance in eddy-permitting simulations of multidecadal variability. Journal of Climate, 2020 DOI:10.1175/JCLI-D-19-0921.1

  • Hochet A., & Tailleux, R. Comments on “diathermal heat transport in a global ocean model. Journal of Physical Oceanography 2019 DOI:10.1175/JPO-D-19-0055.1

  • Hochet A., Tailleux R., Ferreira D., & Kuhlbrodt T. Isoneutral control of effective diapycnal mixing in numerical ocean models with neutral rotated diffusion tensors. Ocean Science 2019 DOI:10.5194/os-15-21-2019

  • Hochet A., Huck T., & Colin de Verdière A. Large-scale baroclinic instability of the mean oceanic circulation: A local approach. Journal of Physical Oceanography 2015 DOI:10.1175/JPO-D-15-0084.1

  • Hochet A., Colin de Verdière A., & Scott, R. The vertical structure of large-scale unsteady currents. Journal of Physical Oceanography 2015 DOI:10.1175/JPO-D-14-0077.1

  • Hochet A. Etude des courants océaniques transitoires de grande échelle: structure verticale, interaction avec la topographie et le courant moyen, forçage par instabilité barocline. 2015. Thèse de doctorat. Université de Bretagne occidentale link

  • Herbette S., Hochet A., Huck T., Colin de Verdière A., Collin J., & Shillington F. The stability of dipolar gyres on a beta-plane. Geophysical & Astrophysical Fluid Dynamics 2014 DOI:10.1080/03091929.2014.934369

Datasets

  • Hochet A. (2026). A virtual ANDRO atlas: deep (~1000 m) velocities from Argo floats simulated in the GLORYS12 ocean reanalysis. SEANOE. DOI:10.17882/117697

  • Ollitrault M., Rannou P., Brion E., Cabanes C., Piron A., Reverdin G., Kolodziejczyk N., & Hochet A. (2026). ANDRO: An Argo-based deep displacement dataset. SEANOE. DOI:10.17882/47077