Listening Practice - Récifs coralliens

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Les amateurs d’astronomie ont été déçus : la pluie d’étoiles Lyrides a été presque invisible cette année à cause d’un voile nuageux persistant. Traduction : Stargazers were left disappointed this year as persistent cloud cover obscured the annual Lyrid meteor shower almost entire ...  Show more

Two top scientific bodies recently announced that coral reefs around the world are experiencing a mass bleaching event for just the fourth time. It comes amid surging ocean temperatures over the past year, which has been the warmest on record. In this episode, we examine how a nu ...  Show more

Les enjeux de transition écologique sont l’occasion de parler du trait de côte, avec les notions d’érosion du littoral, d’élévation du niveau de la mer ou de recul de ce trait de côte. On parle plus communément de la montée de la mer ou du risque de submersion. Ce sont des notion ...  Show more

Humanity has emitted over 1 trillion tonnes of CO2 into the atmosphere since the industrial revolution, raising atmospheric concentrations of CO2 from 280 to 417ppm. Every year, we add another 50 billion tonnes of CO2 equivalent, meaning that in 20 years we will double our tot ...

Australia's most famous maritime asset, the Great Barrier Reef, is under threat like never before. An education project aims to turn tourists into reef advocates. - La più famosa risorsa marittima dell'Australia, la Grande Barriera Corallina, è minacciata come non mai. Un progett ...  Show more