Dinoflagellate Ceratium carriense var volans (Photo : Sophie Marro)
Mollusk (Photo : Fabien Lombard)
Dinoflagellate Ceratium candelabrum var depressum (Photo : Sophie Marro)
Ptéropodes - Mollusques qui nagent
Les papillons des mers construisent de fragiles coquilles. Résisteront-elles à l’acidification des océans?
Tunicata Pyrosoma (Photo : Fabien Lombard)
Diatom genus Cylindrotheca (Photo : Sophie Marro)
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)
Dinoflagellate Ceratium gravidum. In the video one can observe the movement of one of the two flagella. (Video : Sophie Marro)
Rosette for collecting seawater samples
The seasonal evolution of the chlorophyll a concentration as seen by a « water color » satellite (SeaWifs) in the Atlantic Ocean.
Les mésocosmes déployés dans la rade de Villefranche (© L. Maugendre, LOV)
Dinoflagellate Ceratium reflexum (Photo : Sophie Marro)
Foraminifera Orbulina universa and mollusk larva (Photo : Fabien Lombard)
Drifting profiling floats in the Atlantic
Colony of salps Salpa fusiformis (Photo : Fabien Lombard)
Carte bathymétrique mondiale
Siphonophores Forskalia formosa (Photo : Fabien Lombard)
