Other files

  • Fear over Arcachon Bay

    Ecology, Economy4 chapters

    Every summer, the oysters’ consumption in Arcachon bay is threatened by the presence of a micro-seaweed, revealed by biological and chemical tests. The oyster farmers accuse theses analysis of not being entirely accurate. The real reason would be a much more dangerous pollution situation, mostly linked to human activities.

  • The Antarctic krill new predators

    Ecology, Economy5 chapters

    The Antarctic krill is the largest biomass on earth. For most of the animals living on the white continent, krill is a key prey item. But for the past five years, new hunters have appeared. A dozen of factory fishing vessels travel to the far side of the planet to quietly capture what could become one day a gold mine.

  • The secret side of piracy

    Economy, Geopolitics2 chapters

    In the last 10 years, piracy has made a come back. From Somalia and Nigeria to the Caribbean and far-flung Asian archipelagos men are capitalising on weak leadership of the State to seize commercial ships and private yachts for ransom. We decided to investigate the reasons for this resurgence and discovered a world and practices that are witnessed by the ocean alone.