Seasonal evolution of the chlorophyll a concentration as obtained by the ocean color sensor SeaWiFS in the Atlantic Ocean.
Villefranche-sur-Mer in stormy weather, winter 2011 - Photo : J.-M. Grisoni
Diatom genus Rhizosolenia (Photo : Sophie Marro)
Surface chlorophyll a concentration in the Mediterranean Sea.
Dinoflagellate Ceratium teresgyr (Photo : Sophie Marro)
Acantharia (Photo : Fabien Lombard)
Instrumented buoy (Photo : Emilie Diamond)
Instrumented buoy (Photo : David Luquet)
Pelagia - Fearsome Jellyfish
Mauve jellies move in droves, their nasty stings feared by swimmers.
Vue sous-marine d'un groupe de mésocosmes montrant un plongeur récoltant les pièges à sediment (© Stareso)
Coccolithophore (Photo : Sophie Marro)
Diatom genus Chaetoceros (Photo : Sophie Marro)
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Appendicularia Oikopleura dioica (Photo : Fabien Lombard)
This video describes how to perform the Ludion experiment and explains the physical processes involved.
Dinoflagellate Ceratium gravidum (Photo : Sophie Marro)
Illustration in synthesized images of the seasons of the ocean: a year from the Antarctic - Animation Clement Fontana
