Surface chlorophyll a concentration in the global ocean.
Jellyfish Aequorea aequorea (Photo : Fabien Lombard)
Dinoflagellate Ceratium falcatum (Photo : Sophie Marro)
Ostracodes (Photo : Fabien Lombard)
Dinoflagellate Ceratium gravidum. In the video one can observe the movement of one of the two flagella. (Video : Sophie Marro)
Satellite observation (GEOS-12) of Hurricane Katrina in August 2005 in the Gulf of Mexico - Source : NASA-NOAA
Villefranche-sur-Mer in stormy weather, winter 2011 - Photo : J.-M. Grisoni
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Dinoflagellate Ceratium extensum (Photo : Sophie Marro)
Jellyfish Rhizostoma pulmo (Photo : Fabien Lombard)
Animation of the biosphere obtained from the ocean color sensor SeaWiFS
Rosette used to collect seawater samples during a scientific cruise in the South Pacific Ocean. During the austral summer, the amount of chlorophyll a is so low that the water becomes deep blue, almost purple. (Photo : Joséphine Ras)
Elephant seal equipped with a sensor
Squid larva (Photo : Fabien Lombard)
Dinoflagellate Ceratium candelabrum var depressum (Photo : Sophie Marro)
Vue sous-marine d'un groupe de mésocosmes montrant la structure de flottaison en surface (© Stareso)