Seasonal evolution of the chlorophyll a concentration as obtained by the ocean color sensor SeaWiFS in the Atlantic Ocean.
Dinoflagellate Ceratium teresgyr (Photo : Sophie Marro)
Dinoflagellate Ceratium tripos (Photo : Sophie Marro)
Instrumented buoy (Photo : Emilie Diamond)
Foraminifera Orbulina universa and mollusk larva (Photo : Fabien Lombard)
Siphonophores (Photo : Fabien Lombard)
Diatom genus Rhizosolenia (Photo : Sophie Marro)
Villefranche-sur-Mer in stormy weather, winter 2011 - Photo : J.-M. Grisoni
Velella - Planktonic Vessels
Colonies of polyps transported by prevailing winds, velella drift at the surface of warm seas.
Jellyfish Pelagia noctilica (Photo : Fabien Lombard)
Acantharia (Photo : Fabien Lombard)
Instrumented buoy (Photo : Emilie Diamond)
Surface chlorophyll a concentration in the Mediterranean Sea.
Colony of diatoms genus Bacillaria whose single cells slide against each other (Video : Sophie Marro)
Ctenaria Beroe ovata (Photo : Fabien Lombard)
Foraminifera Ruber (Photo : Fabien Lombard)