Oceans

Publisher: Direction – Updated on 22/03/2021

The ocean is studied at LEGOS under multiple aspects

  • From the surface to the abyssal plains, from coastal regions to the open ocean, from the tropics to the high latitudes, LEGOS studies all oceanic regions,
  • Through its interactions with the atmosphere, the continents, the oceanic crust or the cryosphere,
  • Using a multitude of tools, space observations, especially altimetry, in situ observations, through observation services and multidisciplinary campaigns, notably at sea, regional numerical modeling, the use of geochemical tracers or experimentation.

The questions raised are innumerable, they concern the dynamics of coastal areas and tropical oceans, tides and internal waves, eastern boundary upwelling systems and oxygen minimum zones, global water and energy cycles, chemical inputs to the ocean and their fate, the evolution of sandy coastlines or vulnerable deltaic regions.

Research teams

CTOH: Center for Topographic studies of the Ocean and Hydrosphere

DYNOTROP: DYNamics of TROPical Oceans

ECOLA: Coast-Wide Exchanges

EMC2: Energy, Mass and Climate Change

LITTORAL

Marine Isotopy Toulouse

Tools

Experimental platforms

In situ observations

Models

Satellites

Search