UN Sustainable Development Goals: Life Below Water

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Sustainability. Jack Liu.

Why there is still hope for our planet

Is it too late to save our planet? Professor Jianguo Liu is the newest winner of The Gunnerus Award in Sustainability Science. He offers us some hope.

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.

Coastal marshlands are the place between land and sea

An ‘unknown’ ecosystem that is good news for the climate

At the boundary between the land and sea, there exists an ecosystem that has been overlooked by Norwegians for so long that it was only recently given an official name. But studies are revealing that it has some very desirable properties.

Eavesdropping on whales in the high Arctic

The Earth’s oceans are crisscrossed with roughly 1.2 million km of fibre optic telecommunication cables — enough to girdle the planet 30 times. Researchers have now succeeded in using fibre in a submarine cable as a passive listening system, enabling them to listen to and monitor whales.

Norwegian rivers need to be better protected

When hydroelectric power plants suddenly switch off the water, we risk killing fish fry and other living organisms in rivers. The regulations need to change, say scientists and anglers.

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.

What is nature worth?

Climate change is not the greatest threat to the diversity of species on Earth. The main problem is that animal and plant habitats are disappearing.

WITH VIDEO

A robotic microplankton sniffer dog

The microscopic, free-floating algae called phytoplankton — and the tiny zooplankton that eat them — are notoriously difficult to count. Researchers need to know how a warming climate will affect them both. A new kind of smart, lightweight autonomous underwater vehicle (LAUV) can help.