Cycle 4

Land ice melt

Land ice melt

Melting pack ice and oceans level rise

Melting pack ice and oceans level rise

Greenhouse effect

Greenhouse effect

Carbon dioxide (CO2) and ocean acidification

Carbon dioxide (CO2) and ocean acidification

Expansion of warm water

Expansion of warm water

Ocean currents and temperature

Ocean currents and temperature

Ocean currents and salinity

Ocean currents and salinity

The Ocean, the planet’s thermostat

The Ocean, the planet’s thermostat

The Ocean, origin of life on Earth

The Ocean, origin of life on Earth

From the Ocean to the clouds

From the Ocean to the clouds

Ocean acidification

Ocean acidification

The decline of marine biodiversity

The decline of marine biodiversity

An Ocean under pressure

An Ocean under pressure

Video – Coral bleaching

Video – Coral bleaching

Educational activity : Coral bleaching (12-15 years old)

Educational activity : Coral bleaching (12-15 years old)

Rencontre avec Christian Sardet

Rencontre avec Christian Sardet

Rencontre avec Jean-Claude Gascard

Rencontre avec Jean-Claude Gascard

Une logistique sophistiquée

Une logistique sophistiquée

Planches de divers organismes planctoniques

Planches de divers organismes planctoniques

Voyage dans la jungle planctonique

Voyage dans la jungle planctonique