Background Articles

A research team has discovered that bottom sediment temperatures in the Russian Arctic shelf vary across different regions, with the Kara Sea having higher temperatures due to warm currents and large Siberian rivers, and the Laptev Sea and East Siberian Sea having the lowest temperatures and thicker subsea permafrost, which is important for understanding the degradation of permafrost and methane emissions in the region.

Evacuations due to the risk of landslides were lifted at Seyðisfjörður this morning. Rain in Neskaupstaður yesterday was on a once-in-a-century scale. Some roads have been badly damaged.

Swedish crayfish sold in stores have been found to contain high levels of PFAS chemicals, with four out of seven packages exceeding the safety limit set by EU law, according to the Swedish Society for Nature Conservation.

Common garter snakes are no longer rare in southwestern Newfoundland, and researchers are conducting genetic work to determine their origin.

Moose in Southeast Alaska are being harvested in new areas, indicating a potential expansion of their population and distribution.

Last month the Finnish Food Authority ordered all minks to be put down at fur farms with diagnosed avian influenza infections. Now the order has been expanded to cover all animals at such farms. The agency’s latest order affects approximately 115,000 animals, including 109,000 foxes.

Hoonah, Alaska is providing residents with free bear-resistant trash bins to address the problem of bears getting into trash, but most towns in Southeast Alaska cannot afford them, leading to conflicts between bears and humans.

Countries including South Korea, Japan, Australia, and the Phillipines have halted imports of Swedish pork following the recent discovery of African swine fever. 7 dead wild boars have now been confirmed infected.

More than 80 per cent of B.C.'s water basins are experiencing level 4 or 5 drought conditions, with salmon in many parts of the province struggling to make it to their spawning grounds.

The number of moose in Swedish forests has decreased by a third in the past decade, leading hunters to worry about the future of the annual moose hunt and calling for lower hunting quotas to stabilize the population.

Teller is considering moving to a new subdivision site to avoid flood zones and eventually connect to water and sewer systems, with the project estimated to be completed by summer 2025.

A new e-waste program in rural Alaska collected and recycled over 145,000 pounds of lead-acid batteries from 45 communities, addressing the challenge of hazardous waste disposal in remote areas.

"I am concerned about high levels of PFAS contamination in the drinking water?"

“Particularly when it comes to the topmost 20 metres of the water column, just below the sea ice, there was no available data on the zooplankton,” Hauke Flores, a researcher from the  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI),said in a statement. “But it’s precisely this hard-to-reach area that’s most interesting,

August flooding in Juneau has resulted in severe damage to private homes. After such events physical damage to buildings and homes are obvious. What do the experts say about mental health challenges after events such as the Mendenhall Glacier event?

While the ships are free to pass through the Bering Strait, its 55-mile width means that any spills would be likely to drift toward Alaska communities.

Scientists have tracked the fate of the Peyto Glacier in the Rocky Mountains for decades as a global reference point. It’s disappearing faster than expected, which is a warning sign for communities downstream that depend on its water.

The Southeast Alaska commercial red and blue king crab fishery will remain closed for the upcoming season due to low stock numbers, although some areas have shown signs of rebounding, according to the Alaska Department of Fish and Game.

Sitka's tourism boom has led to a significant increase in cigarette butt litter, prompting a monthly cleanup effort and concerns about the environmental impact of the litter.

Severe Vibrio vulnificus infections in the United States are associated with warming coastal waters, with an increase in infections in the Eastern United States and an expanded geographic range.