At this time of year, there has never before been such a complicated ice condition around Russia’s offshore Arctic oil platform «Prirazlomnaya».
A research vessel, Norseman II, was trapped in unusually dense sea ice for 14 days off the Seward Peninsula coast during a Pacific walrus study, but is now en route to Nome for repairs.
For 300 years, glacial runoff was the major water source for Kluane Lake, flowing in by way of the Slims River. But in May 2016, Kluane Lake levels dropped precipitously. The problem was a case of "river piracy" — incredibly rare, and hugely significant. The terminus or end of the Kaskawulsh glacier had receded enough that a glacial lake that fed the Slims River suddenly drained when the glacier outflow found a new direction to a new river.
Fuel shipments normally take place during autumn from departure ports such as Murmansk and Arkhangelsk. However, last fall saw a sudden freeze-up and quickly accumulating sea-ice on the Northern Sea Route, including the Kara Sea. Of the two rescued barges, one contained 7,000 tons of diesel fuel, while the other was loaded with 170 tons of kerosene.
Loaded with up to 38,000 tons of oil, the 245 meter long tanker Shturman Skuratov makes this year's first transit shipment on the Northern Sea Route. Despite major concentrations of sea-ice, the tanker sails without icebreaker assistance.
Environmentalists say the latest flooding may have sent radioactive substances into the river, potentially affecting hundreds of thousands of people living near the banks of the Tobol downstream. State nuclear agency Rosatom, whose subsidiary operates the mines at the Dobrovolnoye uranium deposit, denied that its mining facilities were impacted by the flood.
Gas pipes supplying Europe run right over swelling Yamal tundra which is deeply unstable to the release of underground methane.
The Arctic Sounder - Serving the Northwest Arctic and the North Slope
People are advised to stay off the roads as city crews try to clear priority streets. Biggest snow event since the blizzard of 2007.
Puddles on ice, slippery sidewalks and heavy wet snow berms are remnants of a three-day weather event that pummeled Nome and the region. According to UAF Climate Specialist Rick Thoman, “that’s the highest three day total on record for Nome in March in the past 116 years.
Snow is melting sooner and coming in later on the North Slope, and that, in turn, is having an affect on other ecological variables.
Pipes are built over bulging and unstable Arctic pingos prone to violent eruptions caused by 'thawing methane gas', as seen twice on the Yamal peninsula this year.
The snowfall in Nome over the winter didn’t break the all-time record but it came close. According to the National Weather Service, 115.5 inches of snow fell, making the winter of 2017/18 number two for snowfall since modern weather reporting began.
Parts of Northern Siberia were up to 7℃ warmer than normal in 2020. The warming is the most significant along parts of the North Siberian coast, and especially around the peninsulas of Taymyr and Yamal. This has been brought on, in part, by polar vortex on the Arctic coast.
Locals in the far northern Russian region believe between 60,000-80,000 animals might have died of starvation over the past few months. The tragedy follows the formation of a thick layer of ice across major parts of the Yamal tundra.
A snowpocalypse has engulfed Russia in recent days, with various regions and cities struggling to deal with the freak weather.
Last week, a 908-foot Russian tanker carrying liquified natural gas passed south through the Russian side of the Bering Strait, with two more to follow. The ships are traversing the northern coast of Siberia, called the North Sea Route, in the middle of January with no icebreaker escort, an unprecedented event that may hint at the future of the region as climate change alters global commerce.
Accelerating glacial melt in the Andes caused by climate change has set off a gold rush downstream, letting the desert bloom. But as the ice vanishes, the vast farms below may do the same.
On Sunday night, a plump ringed seal pup was spotted on the ice in front of Breaker’s Bar on Nome’s Front Street. UAF Alaska Sea Grant agent Gay Sheffield was called and moved the pup to a more secluded beach. The ice had likely gone out too fast and the mother finished up the normal weaning process on the ice chunks in front of Nome.
For the first time since records began, the Laptev Sea has not yet formed sea ice by the end of October. Scientists attribute the lack of ice to early summer warming and an extreme heatwave in Siberia, as well as warm Atlantic currents flowing into the Arctic.
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