The seasonal evolution of the chlorophyll a concentration as seen by a « water color » satellite (SeaWifs) in the Atlantic Ocean.
Satellite observation (GEOS-12) of Hurricane Katrina in August 2005 in the Gulf of Mexico - Source : NASA-NOAA
Profiling float (Photo : David Luquet)
Vue sous-marine d'un groupe de mésocosmes montrant la structure de flottaison en surface (© Stareso)
Foraminifera (Photo : Fabien Lombard)
Coccolithophore (Photo : Sophie Marro)
The various components of a profiling float type PROVOR
Rosette used to collect seawater samples during a scientific cruise in the South Pacific Ocean. (Photo : Joséphine Ras)
Dinoflagellate Ceratium pentagonum var robustum (Photo : Sophie Marro)
Instrumented buoy (Photo : Emilie Diamond)
Dinoflagellate Ceratium gravidum. In the video one can observe the movement of one of the two flagella. (Video : Sophie Marro)
Pelagia - Fearsome Jellyfish
Mauve jellies move in droves, their nasty stings feared by swimmers.
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Colony of diatoms genus Bacillaria whose single cells slide against each other (Video : Sophie Marro)
Krill (Photo : Fabien Lombard)
Mollusk (Photo : Fabien Lombard)
Jellyfish Aequorea aequorea (Photo : Fabien Lombard)
Siphonophores (Photo : Fabien Lombard)
