Hundreds of non-Indigenous species have invaded the Mediterranean Sea over the past few decades. Today, they are altering local biodiversity, disrupting fisheries and...
Latest videos
The Berlengas archipelago off the coast of Portugal is a nature reserve — and a precious breeding area for shearwaters, cormorants, gulls and other seabirds. Ana Almeida...
The coastal region of Aquitaine in southwestern France is known for its sand dunes, fine Bordeaux wines and delicious seafood. Maïder Taudin is a fishmonger at La...
Ocean travels to Malta and the Netherlands to meet the enthusiasts attempting to raise public awareness about the health of our seas and the marine environment. Every...
For six weeks every year, the research vessel Celtic Explorer surveys Ireland‘s Atlantic shelf, sampling 170 points on the nautical chart. Led by David Stokes...
Ocean examines how international fishing agreements between the EU and other countries are helping to create jobs and healthier seas in West Africa. “With...
Eel decline At the beginning of winter, Atlantic waves bring a new generation of eels from their spawning grounds in the Sargasso Sea to the coast of the Bay of Biscay...
Coral reefs might only cover a tiny fraction of the ocean floor, but they are home to around a quarter of all marine species. Many though are dying due to warming oceans...
The Baltic Sea is one of the most polluted bodies of water on Earth. Nutrient runoff causes algal blooms, depleting oxygen and making water dark and murky. Urban litter...
In the quiet Bulgarian village of Krapets on the coast of the Black Sea fishing is a common job. But this summer, the locals are fishing with diving gear. Nelko...
About the author
Denis Loctier is the anchor and producer of “Ocean”, Euronews’ monthly show specialised in the blue economy and marine life. In this role, Denis travels around the world exploring the effects of climate change and human activities on ocean health, talking directly with fishers, business owners, port authorities and policy-makers. “Ocean” has taken Denis and his team to places such as Greenland, Caribbean Islands, Seychelles, Svalbard, Cabo Verde and Thailand.
A Euronews journalist since 2001, Denis has produced short TV documentaries on more than 200 international research projects and covered a variety of other topics, from economy and tourism to international politics and military conflicts.
Denis holds a PhD in Information and Communication Sciences and is certified to operate in hostile environments. He can also fly paragliders, pilot drones, navigate vessels, and dive to depths of 60 meters.