Instrumented buoy (Photo : Emilie Diamond)
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)
Les mésocosmes attirent les poissons ! (© Stareso)
Jellyfish Pelagia noctiluca (Photo : Fabien Lombard)
Jellyfish Aequorea aequorea (Photo : Fabien Lombard)
Ceratium - Capter la lumière avec ses doigts
Ceratium appartient à l'immense groupe des dinoflagellés.
Siphonophore Forskalia formosa (Photo : Fabien Lombard)
Illustration in synthesized images of the seasons of the ocean: a year from the Arctic - Animation Clement Fontana
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Dinoflagellate Ceratium ranipes grd mains (Photo : Sophie Marro)
Instrumented buoy (Photo : Emilie Diamond)
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)
Animation of the biosphere obtained from the ocean color sensor SeaWiFS
Gelatinous plankton Pelagia and Ctenophores (Photo : Fabien Lombard)
Appendicularia Oikopleura dioica (Photo : Fabien Lombard)
Scientists collecting seawater samples from the rosette (Photo : Stacy Knapp, Woods Hole Oceanographic Institution)
The research vessel "Marion Dufresne"
