Siphonophores Forskalia formosa (Photo : Fabien Lombard)
This video describes how to perform the Ludion experiment and explains the physical processes involved.
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Profiling float (Photo : David Luquet)
Coccolithophore (Photo : Sophie Marro)
Radiolarians (Photo : Fabien Lombard)
Jellyfish Aequorea aequorea (Photo : Fabien Lombard)
Illustration in synthesized images of the seasons of the ocean: a year from the Antarctic - Animation Clement Fontana
Dinoflagellate Ceratium arietinum var arietinum (Photo : Sophie Marro)
Diatom genus Coscinodiscus (Photo : Sophie Marro)
Diatom species Odontella mobiliensis (Photo : Sophie Marro)
Siphonophore Forskalia formosa (Photo : Fabien Lombard)
Average chlorophyll concentration in the surface ocean (from mi-September 1997 to August 2007) from the ocean color sensor SeaWiFS (NASA). Subtropical gyres, in the center of the oceanic basins, are characterized by very low concentrations of chlorophyll a (dark blue) - Source : NASA's Earth Observatory (http:/earthobservatory.nasa.gov)
Dinoflagellate Ceratium teresgyr (Photo : Sophie Marro)
The seasonal evolution of the chlorophyll a concentration as seen by a « water color » satellite (SeaWifs) in the Atlantic Ocean.
The research vessel "James COOK"
Dinoflagellés Ceratium massiliense var protuberans (Photo : Sophie Marro)
Dinoflagellate Ceratium pentagonum var robustum (Photo : Sophie Marro)
