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Tag: oceans

171 trillion pieces of plastic are floating around in our oceans

In 2005, there were only 16 trillion.

Farmed salmon need zinc to avoid getting sick. But zinc in the ocean harms the environment

Either farmed fish health or the environment suffers.

Seabed methane release follows the rhythm of the tides

SHARE YOUR SCIENCE: Methane is constantly being released from the seabed into the ocean. A recent study in the Arctic Ocean shows that this release follows pressure changes in the sea level related to daily lunar cycles.

Norway allows widespread and destructive fishing in protected sea areas

Widespread fishing takes place in areas that are supposed to be protected. The Norwegian Institute of Marine Research claims this goes against international rules.

Who rules the Arctic seas?

SHARE YOUR SCIENCE: It's not the polar bear...

We have to clean up our approach to cleaning up beaches, researcher says

The commitment among Norwegians to clean up plastic trash from beaches is enormous. But at the same time, the clean-ups have become chaotic and themselves have to be cleaned up, one researcher says.

Microplastics generated by road traffic end up in the Arctic

Small plastic particles from car tyres and disc brakes swirl up, are caught up by the wind and float all the way to the Arctic.

Oceans are at their deepest in 250 million years

And they have hardly been deeper in the last 400 million years than now.

Norway's first onshore sea urchin farm up and running

Sea urchin farming could give Norway a new export commodity for gourmet restaurants in Europe and Asia, and help to save the kelp forests on Norway’s coastal seabed.

Here’s what it looks like 4000 meters below the Arctic ice

Far below the Arctic ice lies a special area with volcanic activity. What lives down there? Scientists have gone on a journey to find out.

World’s highest waves form west of Norway

The world’s tallest ocean waves are generated south of Iceland. From there, these giants roll into the Norwegian and North Seas.