Dinoflagellés Ceratium massiliense var protuberans (Photo : Sophie Marro)
Ciliate (Photo : Fabien Lombard)
Underwater glider (Photo : David Luquet)
Seasonal evolution of the chlorophyll a concentration as obtained by the ocean color sensor SeaWiFS in the Atlantic Ocean.
Vue sous-marine d'un groupe de mésocosmes montrant un plongeur récoltant les pièges à sediment (© Stareso)
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)
Foraminifera Orbulina universa and mollusk larva (Photo : Fabien Lombard)
Les mésocosmes déployés dans la rade de Villefranche en face de l'observatoire océanologique de Villefranche (© L. Maugendre, LOV)
Dinoflagellate Ceratium macroceros var macroceros (Photo : Sophie Marro)
Diatom genus Chaetoceros (Photo : Sophie Marro)
Annelid worm (Photo : Fabien Lombard)
Mollusk (Photo : Fabien Lombard)
Scientists collecting seawater samples from the rosette (Photo : Stacy Knapp, Woods Hole Oceanographic Institution)
Squid larva (Photo : Fabien Lombard)
Siphonophores Forskalia formosa (Photo : Fabien Lombard)
Diatoms - Life in glass houses
Champions of photosynthesis, these unicellular organisms appeared at the time of dinosaurs.They produce a quarter of the oxygen we breathe.
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
