Smokeless «fire» under water
We say that there is no smoke without fire, but there can be fire without smoke. At the bottom of the streams, under water, bacteria are burning organic matter, making a considerable contribution to carbon emissions to the atmosphere. A recent study shows how heavy rainfall stimulate to increased burning and CO2 emissions.
Check your baggage for alien species before visiting the Arctic
Are you travelling to the Arctic? Seeds, insects and parasites can travel with you as stowaways without your knowledge. This bear explains how you can avoid bringing unwanted species that can threaten the vulnerable Arctic environment.Click to add subtitle
Climate change in the subarctic: warmer lakes pose a danger to cold-water fish populations
Climate change is often presented primarily as a problem for future generations. However, it is already affecting our lakes in the Nordic countries in a disturbing way.
When the extreme becomes the norm: Svalbard reindeer cope with dramatic climate change
Climate change is increasing the likelihood of extreme winter rain events in the Arctic. These kinds of winter storms on Norway’s Svalbard archipelago can cause a thick cap of ice to cover the forage that reindeer eat. You’d think that more frequent rain-on-snow events would spell the end for these arctic animals — but you’d be wrong.
The Helgeland coast in Norway: pristine and well-preserved
Nordic coastal ecosystems recently got a scientific health check. The Helgeland coast in Norway did well, according to Norwegian Institute for Water Research (NIVA).
Development may reduce heatwave impact
Global warming of 1.5 or 2°C will lead to more intense and frequent extreme heatwave events, a new study suggests. Better socio-economic development can help reduce their impact on society in low development countries.
Warmer winters in Svalbard are not good for plants
The far north is becoming greener. Yet, in part of the Arctic, on Svalbard, we are uncertain about what is happening. Climate change has led to warmer summers, but the winters are also having a negative influence on vegetation.
Trans-Arctic shipping and the tragedy of the polar ice cap
The Arctic sea ice is melting. Areas that previously have been covered with ice are opening up, facilitating increased access for ship traffic in the Arctic Ocean. How can the need for preservation of the vulnerable Arctic environment meet the world's need for trade and transport?
New study estimates the carbon footprints of 13,000 cities
Many see cities as the new front lines of the climate change fight. Identifying the mayors and city councils in cities with the biggest carbon footprints, and the most power to make big changes, could mobilize a wave of reinforcements.
Wood burning pollutes the urban air in Norway
Around 45 per cent of the wood consumed in Oslo is burned in apartments. Thus, wood burning for residential heating, and the resulted particle emission, may have a much larger impact on air quality in Norwegian urban areas than previously thought.
Are efforts against lead contamination working?
Efforts to reduce industrial emissions of lead have been ongoing for several decades. However, some of the lead comes from natural sources, so how can scientists tell if the efforts are worth while?
Keeping an eye on tropical forests
Countries can receive funding for monitoring and protecting their tropical forests. But some countries don't have the proper tools to qualify. A Norwegian project aims to change this.
Methane from the Arctic ocean stays put
Methane gas released from the seabed during the summer months leads to an increased methane concentration in the ocean. Surprisingly, very little of the methane gas rising up through the sea appears to reach the atmosphere in the summer.
Project aims to help Indian farmers cope with extreme weather
It's crucial that the information is correct and up to date. By using information technology, the farmers know how to handle the constantly changing climate.
Keeping Arctic villages and infrastructure from falling into the sea
The Arctic is set to be a 21st century boomtown, as summer sea ice melts away, opening the area to increased trans-Arctic shipping and oil and gas development. A new understanding of Arctic coastal erosion offers clues to how to best protect the docks and other infrastructure this development will bring.
Skaters – mind the ice!
Recent winters almost free of snow have encouraged Norwegians to get their skates on and venture out onto the frozen lakes. But what happens to your body if you fall through the ice, and what should you do if an accident occurs?
This is how your personal consumption affects the climate
You won’t make big cuts in your environmental impact by taking shorter showers or turning out the lights. The real environmental problem, a new analysis has shown, is embodied in the things you buy.
Food waste recycling not always the best idea
A first-ever effort to quantify the benefits of recycling food waste versus preventing it shows prevention is the best policy. But Norway continues to invest significant funds in biogas facilities for food waste recycling.