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Every year 150 climate scientists fly far into the wilderness and bore deep into Greenland's largest glacier. Their work is complicated and important. The EastGRIP project is trying to understand how ice streams underneath the glacier are pushing vast amounts of ice into the ocean, and how this ...
14 - 16 September 2004, Anchorage, Alaska, United States of America
The international treaty that saved the Earth’s ozone layer is often considered one of the most successful environmental efforts in history. Now there’s evidence it did more than just preserve a critical shield for the planet.
The warship HMS Terror lies at the bottom of the Arctic Ocean in the Northwest passage, lost in 1848 after two grueling years stuck in the Arctic ice. Rescue missions launched to recover the ship in 1851 suffered the same fate, crushed under the year-round ice that encased Northern Canada and th ...
What is Arctic amplification? Do we know what is causing this phenomenon? What effects is it having, both in the region and for the world? Is Antarctica experiencing the same thing?
A drastic drop in caribou and shorebird populations is a reflection of the dire changes unfolding on the Arctic tundra, according to a new report from the Arctic Council.
Reindeer, bison and horses could play a key role in tackling climate change, locking greenhouse gases into Arctic permafrost by packing down the snow with their hooves, a new study finds.
Thawing Arctic permafrost laden with billions of tonnes of greenhouse gases not only threatens the region's critical infrastructure but life across the planet, according a comprehensive scientific review.
The decline in sea ice seen in the Arctic in recent decades has been linked by scientists to the spread of a deadly virus in marine mammals. Researchers found that Phocine distemper virus (PDV) had spread from animals in the North Atlantic to populations in the North Pacific.
Rain is becoming more frequent in Greenland and accelerating the melting of its ice, a new study has found. Scientists say they're "surprised" to discover rain falling even during the long Arctic winter.
The population of wild reindeer, or caribou, in the Arctic has crashed by more than half in the last two decades. A new report on the impact of climate change in the Arctic revealed that numbers fell from almost 5 million to around 2.1 million animals.
The ice shelf was cracking up. Surveys showed warm ocean water eroding its underbelly. Satellite imagery revealed long, parallel fissures in the frozen expanse, like scratches from some clawed monster. One fracture grew so big, so fast, scientists took to calling it “the dagger.”
Seals and whales in the Arctic are shifting their feeding patterns as climate change alters their habitats, and the way they do so may determine whether they survive, a new study has found.
The field of pathogens in northern wildlife is ripe for further study, according to some scientists
The Arctic Ocean could encounter summers free of ice in the following 20 years, which is a lot sooner than recently anticipated, except if greenhouse emissions are significantly reduced. -
Permafrost thaw is one of the world’s most pressing climate problems, already disrupting lifestyles, livelihoods, economies, and ecosystems in the north, and threatening to spill beyond the boundaries of the Arctic as our planet continues to warm.
Lightning strikes are an extremely rare phenomenon in the Arctic Circle – but as the global climate has begun to warm, these events have become more common. Just in 2019, lighting hit 483 kilometers (300 miles) of the North Pole, the northernmost instance on record.
The Taiga forests of Siberia have expanded north toward the Arctic as a result of warming temperatures over the past four decades, a team of Russian and Finnish scientists has said.
Climate change is disproportionately affecting the polar regions. In a paper published earlier this year, researchers from the Arctic Monitoring and Assessment Programme (AMAP) revealed that in the last just the last 50 years, the Arctic warmed up by nearly three times quicker than the rest of t ...
As we know, the Arctic tundra won't be around much longer. Climate change is causing the sea levels to rise, and the ice to melt, which is also, in turn, wiping out the plant and animal species that live there. And unfortunately things aren't much different in Siberia.
Many of the plants inhabiting northern mountains depend on the snow cover lingering until late spring or summer. Snow provides shelter for plants from winter-time extreme events but at the same time it shortens the length of growing season, which prevents the establishment of more southern plant ...
In a pair of recently published papers, Michael Rawlins, a professor in the University of Massachusetts Amherst's geosciences department and associate director of the Climate System Research Center, has made significant gains in filling out our understanding of the Arctic's carbon cycle—or the w ...
Montreal, 14 March 2016 –The Executive Secretary of the Convention on Biological Diversity, Mr. Braulio Ferreira de Souza Dias, applauds the Arctic Partnership announced Thursday by United States President Barack Obama and Canadian Prime Minister Justin Trudeau in Washington, D.C. Although focus ...
New studies suggest that rising temperatures may prove disastrous for species of birds, fish and other animals that are adapted to the cold of Arctic climes.
A builder from Merseyside has launched a project that aims to remove plastic from the British construction industry within two decades.Neal Maxwell, who has worked in the trade for more than 30 years, co-founded the non-profit organisation Changing Streams after a trip to the Arctic
Millions of migratory birds occupy seasonally favorable breeding grounds in the Arctic, but scientists know little about the formation, maintenance and future of the migration routes of Arctic birds and the genetic determinants of migratory distance.
US President Joe Biden's administration announced Tuesday it was halting petroleum development activity in Alaska's Arctic National Wildlife Refuge, reversing a move by former president Donald Trump to allow drilling.
It's clear that rising greenhouse gas emissions are the main driver of global warming. But on a regional level, several other factors are at play. That's especially true in the Arctic—a massive oceanic region around the North Pole which is warming two to three times faster than the rest of the p ...
Under the sea ice, the Arctic Ocean is one of the quietest places on Earth. But it can be very noisy when the ice is forming and breaking up or during storms and when glaciers are calving.
The International Potato Center (CIP) recently joined 34 other organizations across the globe in depositing more than 60,000 seeds in the Svalbard Global Seed Vault, a biodiversity bunker in a mountainside of an Arctic island in Norway.
Arctic sea ice has been in steep decline over the past two decades. A study of tundra shrubs published today in the journal PNAS shows that as sea ice disappears, the Arctic is becoming both greener and browner.
May 22 (UPI) -- As Earth's temperatures continue to rise, freshwater ecosystems in the Arctic are becoming unusually warm -- too warm for many native species.
Researchers from Lund University and the University of Tromsø have examined the immune system strength of the Svalbard rock ptarmigan in the Arctic. This bird lives the farthest up in the Arctic of any land bird, and the researchers have investigated how the immune response varies between winter ...
July 25 (UPI) -- Wildfires are raging across the Arctic as warm, dry conditions persist across the region. Satellite images have revealed wildfires burning in Alaska, Greenland and throughout Siberia.
Arctic tundra, a unique ecosystem characterized by permafrost, contributes to approximately 45% of all Arctic methane sources and therefore plays an important role in global carbon cycle. Arctic region is warming faster than other global regions over the last century. Warmer temperature accelera ...
Europe endured record heat and rainfall last year while temperatures in Arctic Siberia soared off the charts, the European Union's climate monitoring service reported Thursday.
In October 2019, scientists trapped a ship filled with equipment in Arctic sea ice with the intention of drifting around the Arctic Ocean for a full year, gathering data on the polar regions and sea ice floes. However, a new study indicates there is a chance the expedition may melt out months be ...
Rising global temperatures are causing frozen Arctic soil— permafrost—in the northern hemisphere to thaw and release CO2 that has been stored within it for thousands of years. The amount of carbon stored in permafrost is estimated to be four times greater than the combined amount of CO2 emitted ...
A team from the Centre for Earth Observation Science at the University of Manitoba has published a paper in the Nature journal Communications Earth & Environment that addresses a large gap in our understanding of Arctic Sea Ice coverage.
Polar bears and narwhals are using up to four times as much energy to survive because of major ice loss in the Arctic, according to scientists.
The highest temperature ever recorded in the Arctic, 38C (100F), has been officially confirmed, sounding "alarm bells" over Earth's changing climate.
The Arctic is predicted to warm faster than anywhere else in the world this century, perhaps by as much as 7°C. These rising temperatures threaten one of the largest long-term stores of carbon on land: permafrost.
Today, bowhead whales still transit the fringes of Arctic waters. Polar bears hunt blubbery ringed seals from rafts of ice. And ivory gulls ride gale force winds, plucking juvenile polar cod from the roiling sea. But for how much longer?
Arctic biodiversity
China is just one of many countries in the Northern Hemisphere experiencing an extremely cold winter due in part to both the tropical Pacific and the Arctic, according to an analysis of temperatures from Dec. 1, 2020 to mid-January of 2021.
The Arctic is warming twice as fast as anywhere else on Earth. Across the region's 5.5 million square miles of land and ocean, wildlife species—like caribou, golden eagles, grizzly bears and whales—are adjusting their behavior to cope with the effects brought on by climate change.
The annual migration of birds from the Arctic to the Gulf of Mannar Marine Biosphere Reserve, has begun with an enormous flock seen swarming the Manoli Islands inside the park last weekend.
Scientists with the European Space Agency (ESA) said on May 25, 2021, that satellite data have revealed how much warming Atlantic waters are intruding on Arctic sea ice. They said they made their announcement “with alarm bells ringing about the rapid demise of sea ice in the Arctic.”
Reference: SCBD/SAM/DC/JL/JG/82648 (2013-085)
To: CBD National Focal Points and SBSTTA Focal Points in the Arctic region: Canada, Denmark, Finland, Iceland, Norway, Russian Federation, Sweden, United States of America; relevant Permanent Participants and Working Groups of the Arctic Council; relevant regional seas conventions and action plans; relevant regional fisheries management organizations; and other relevant regional organizations/initiatives