Dinoflagellate Ceratium carriense var volans (Photo : Sophie Marro)
Velella - Planktonic Vessels
Colonies of polyps transported by prevailing winds, velella drift at the surface of warm seas.
Elephant seal equipped with a sensor
Instrumented buoy (Photo : David Luquet)
This video describes how to perform the Ludion experiment and explains the physical processes involved.
Les mésocosmes attirent les poissons ! (© Stareso)
Instrumented buoy (Photo : David Luquet)
Phytoplankton bloom observed in the Barents Sea (North of Norway) in August 2010 by the ocean color sensor MODIS onboard NASA satellite Aqua. Changes in ocean color result from modifications in the phytoplankton composition and concentration. The green colors are likely associated with the presence of diatoms. The shades of light blue result from the occurrence of coccolithophores, phytoplankton organisms that strongly reflect light due to their chalky shells - Source : NASA's Earth Observatory (http:/earthobservatory.nasa.gov)
Les Dinoflagellés - Ceratium hexacanthum
chaîne de Ceratium hexacanthum qui restent les uns à la suites des autres au fur et à mesure des divisions.
Le mouvement des flagelles est bien visible.
Siphonophore Forskalia formosa (Photo : Fabien Lombard)
Instrumented buoy (Photo : Emilie Diamond)
Amphipode crustacean (Photo : Fabien Lombard)
Ostracodes (Photo : Fabien Lombard)
Dinoflagellates Ceratium platycorne var platycorne (Photo : Sophie Marro)
Dinoflagellate Ceratium gravidum (Photo : Sophie Marro)
Ciliate (Photo : Fabien Lombard)
Mollusk (Photo : Fabien Lombard)
Instrumented buoy (Photo : David Luquet)
