Diatom genus Chaetoceros (Photo : Sophie Marro)
Phytoplankton bloom observed by the ocean color sensor MODIS onboard NASA satellite Terra in May 2010. The bloom spreads broadly in the North Atlantic from Iceland to the Bay of Biscay - Source : NASA's Earth Observatory (http:/earthobservatory.nasa.gov)
Coccolithophore (Photo : Sophie Marro)
Dinoflagellate Ceratium pentagonum var robustum (Photo : Sophie Marro)
Elephant seal equipped with a sensor
Instrumented buoy (Photo : David Luquet)
Rosette for collecting seawater samples
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Dinoflagellate Ceratium furca (Photo : Sophie Marro)
Instrumented buoy (Photo : David Luquet)
Satellite observation (GEOS-12) of Hurricane Katrina in August 2005 in the Gulf of Mexico - Source : NASA-NOAA
This video describes how to perform the Ludion experiment and explains the physical processes involved.
Carte de la camapagne du navire oceanographique James COOK
Le trajet du bateau sur fond couleur de la mer.
Illustration in synthesized images of the seasons of the ocean: a year from the Arctic - Animation Clement Fontana
Vue sous-marine d'un groupe de mésocosmes montrant un plongeur récoltant les pièges à sediment (© Stareso)
Profiling float (Photo : David Luquet)