Les Dinoflagellés - Ceratium gravidum

Espèce du genre Coscinodiscus - Photo Sophie Marro

Diatom genus Coscinodiscus (Photo : Sophie Marro)

Instrumented buoy (Photo : David Luquet)

Jellyfish Pelagia noctiluca (Photo : Fabien Lombard)

Squid larva (Photo : Fabien Lombard)

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)

Dinoflagellate Ceratium pentagonum var robustum (Photo : Sophie Marro)

Instrumented buoy (Photo : David Luquet)

Satellite observation (GEOS-12) of Hurricane Katrina in August 2005 in the Gulf of Mexico - Source : NASA-NOAA

Diatom genus Hemiaulus (Photo : Sophie Marro)

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Illustration in synthesized images of the seasons of the ocean: a year from the Antarctic - Animation Clement Fontana

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Appendiculaires - Ils vivent dans leurs filets
L’appendiculaire, proche ancêtre des vertébrés, fabrique des logettes aux filtres délicats à la fois résidence et filet de pêche.

Villefranche-sur-Mer in stormy weather, winter 2011 - Photo : J.-M. Grisoni

Underwater glider (Photo : David Luquet)

Squid larva (Photo : Fabien Lombard)

Dinoflagellate Ceratium tripos (Photo : Sophie Marro)

Gelatinous plankton Mneniopsis (Photo : Fabien Lombard)

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The seasonal evolution of the chlorophyll a concentration as seen by a « water color » satellite (SeaWifs) in the Atlantic Ocean.

Dinoflagellate Ceratium extensum (Photo : Sophie Marro)