Faculty of Natural Sciences (NV)

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Testing lice traps on the Hardanger coast

Researchers at NINA, the Norwegian Institute for Nature Research, and NTNU have developed a new method for monitoring salmon lice larvae along the coast. The lice trap is now being tested in the Hardangerfjord.

Hunting down toxic substances in sludge

Chemists behave like detectives as they examine sludge from sewage systems. They hope to contribute to better sludge recycling by identifying the contaminants and toxic substances it contains.

Illustration photo of peacock with feathers out

Nature’s colours can replace toxic pigments

Dye pigments are often toxic, so researchers around the world have long been looking for effective ways to make non-toxic, recyclable and sustainable colours instead. The answer lies in nanotechnology and nature’s own methods.

Illustration photo of plastic bottles in water

Plastics leach toxins

Plastic contains thousands of chemicals. Until now, we haven’t known if these leach into the environment to any great extent. Now we know that they do.