This video describes how to perform the Ludion experiment and explains the physical processes involved.
Krill (Photo : Fabien Lombard)
Pleurobrachia
Propulsées par huit rangées de peignes, les groseilles de mer déploient deux longs tentacules pour pêcher des crustacés.
Siphonophores - The longest animals on the planet
Cousins of corals, siphonophores are colonies of specialized individuals called zoids. Some catch and digest their prey, others swim, or lay eggs or sperm.
Dinoflagellate Ceratium gravidum (Photo : Sophie Marro)
Squid larva (Photo : Fabien Lombard)
Jellyfish Pelagia noctilica (Photo : Fabien Lombard)
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)
Illustration in synthesized images of the seasons of the ocean: a year from the Arctic - Animation Clement Fontana
Dinoflagellate Ceratium tripos (Photo : Sophie Marro)
Profiling float (Photo : David Luquet)
Villefranche-sur-Mer in stormy weather, winter 2011 - Photo : J.-M. Grisoni
Gelatinous plankton salpes and Beroe (Photo : Fabien Lombard)
Dinoflagellate Ceratium praelongum (Photo : Sophie Marro)
Diatom genus Rhizosolenia (Photo : Sophie Marro)
Vue sous-marine d'un groupe de mésocosmes montrant un plongeur récoltant les pièges à sediment (© Stareso)
Jellyfish Aequorea aequorea (Photo : Fabien Lombard)
