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The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
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Ships traveling into a warming Arctic are leaving garbage in their wake, scientists warn
Following another year of stark climate impacts in the Arctic, scientists warned Tuesday of a new scourge hitting the region: marine trash. With the region warming twice as fast as the rest of the world, sea ice that has long blanketed the Arctic Ocean is disappearing, opening new routes to shipping.
Nome, Alaska, United States
ArcticToday

Where's Wally? The wandering celebrity walrus is spotted in Iceland
Wally, the walrus who has found fame during his travels round Europe, has been spotted in Iceland more than 900 kilometers from his last known location, He was previously seen 22 days ago in West Cork, Ireland, sparking concerns for his safety.
Reykjavík, Capital Region, Iceland
ArcticToday

A polar bear in Russia is rescued after getting its tongue stuck in a milk can
In a report this week, a team of Canadian and U.S. scientists warned that hungry polar bears are increasingly turning to garbage dumps to fill their stomachs as their icy habitat disappears due to climate change.
Dikson, Krasnoyarskiy, Russia
ArcticToday

Two icebreakers are on the way to rescue ice-locked ships on Northern Sea Route
Over the past years, ice conditions in late October and early November have allowed extensive shipping along the vast Russian Arctic coast. This year, however, large parts of the remote Arctic waters were already covered by sea ice by late October.

Dismal Yukon River salmon returns prompt widespread fishing closures, emergency aid — and tough questions
A decades-long decline in salmon in the Yukon River has reached a crisis this year, forcing harvest closures and prompting emergency shipments of salmon from other regions of Alaska to river residents who are otherwise facing food shortages.
Bethel, Alaska, United States

Some Alaska seals are getting skinnier — probably because of retreating sea ice
As sea ice off Alaska continues its long-term vanishing trend, two seal species that depend on ice may be showing the effects in their bodies. Ribbon seals, distinctive for their black-and-white striped patterns on their fur, and spotted seals, known for their speckled coats, became thinner over time.
Nome, Alaska, United States

Arctic sea ice reached its maximum extent at a near-record early date
The melt season for Arctic sea ice is underway after the annual maximum extent was reached late last month. Sea ice extent reached its annual maximum on Feb. 25, 15 days earlier than the 1981-2010 average date and one of the earliest dates for that milestone in the four-decade satellite record.
Saint Paul, Alaska, United States

Sweden launches research rocket, accidentally hits Norway
A research rocket launched by Sweden Space Corp (SSC) early on Monday from Esrange Space Center in northern Sweden malfunctioned and landed 15 kilometers (9.32 miles) inside neighboring Norway. Work on Norwegian territory to salvage any wreckage also required prior consent, the spokesperson said. The Norwegian foreign ministry said it was not aware of whether there was any damage to the surroundings, while a SSC spokesperson said the rocket came down far from any settlement.
Tromsø, Troms, Norway

Summer 2022 was warmest on record for Svalbard
Temperature records are becoming the new normal for summers on Svalbard, the Arctic archipelago halfway between mainland Norway and the North Pole. Summer 2022 saw the average even higher, with 7.4 degrees C for June, July and August at the airport a few kilometers west of Longyearbyen, the main settlement on the archipelago.
Longyearbyen, Svalbard, Svalbard and Jan Mayen

Finland's worst wildfire in decades is raging through a northwest forest - ArcticToday
Finland’s worst wildfire in more than half a century scorched the country’s northwest for a fifth day on Friday, tearing through forests left dry by record summer heat.
Pyhäranta, Finland Proper, Finland

Lightning strikes Nunavut from top to bottom
Nunavut is being hit with lightning from top to bottom because a “pretty significant heat wave” created the right conditions for a phenomenon that’s ordinarily uncommon in the North, a meteorologist with Environment and Climate Change Canada says. Since Saturday, there have been reports of lightning strikes as far north as 79 degrees latitude.
Cambridge Bay, Nunavut, Canada

Rare footage shows a polar bear hunt a swimming reindeer
Rare footage shot by a researcher expedition in Norway shows a polar bear hunting and catching a swimming adult reindeer. The video, captured by Mateusz Gruszka, a cook for an expedition of Polish researchers in August 2021 on the Svalbard archipelago, shows the bear catching the reindeer and drowning it before dragging it ashore.
Svalbard Archipelago

A huge Alaska caribou herd's population is again in decline
One of the largest caribou herds in North America has declined by nearly a quarter in the past two years, hitting a population level that justifies new hunting restrictions. The news was delivered last week at the annual meeting of the Western Arctic Caribou Herd Working Group, an advisory organization with representatives of villages dependent
Kotzebue, Alaska, United States

Nunavut government limits hunting of Dolphin and Union caribou herds
The Government of Nunavut is restricting harvest due to what it calls “a recent steep decline in the population” of the herd. That decline has led to a “conservation concern” about the western Nunavut herd’s numbers.
Cambridge Bay, Nunavut, Canada

How an accelerated warming cycle in Alaska's Bering Sea is creating ecological havoc
Every year since 2015, the Bering Sea has melted out earlier than in every year before 2015. If heat is killing animals, scientists have yet to pin down exactly how it is doing so.
Nome, Alaska, United States

Tiny worm comes back to life after 24,000 years in Siberian deep freeze
A microscopic organism has wriggled back to life and reproduced asexually after lying frozen in the vast permafrost lands of northeastern Siberia for 24,000 years. Russian scientists found the tiny, ancient animal called the bdelloid rotifer in soil taken from the Alazeya River basin, in the far north of Russia’s Yakutia region.

The European Arctic suffers through a heat wave
Temperatures surpassed 30 degrees Celsius across northern Scandinavia on Wednesday and many meteorological stations hit new record high temperatures for June. The thermometer in Saltdal, northern Norway, reached 31.6 degrees C. Further inside the Arctic Circle, at 69 degrees north in Skibotn east of Tromsø, the temperature was 31.7 degrees (89 F).
Skibotn, Troms, Norway

Greenland experienced 'massive' ice melt this week, scientists say
With climate change fueling high temperatures across the Arctic, Greenland lost a massive amount of ice on Wednesday with enough melting to cover the U.S. state of Florida in 2 inches (5.1 centimeters) of water, scientists said. It was the third-biggest ice loss for Greenland in a single day since 1950.
Greenland

Russia's Norilsk sees a heatwave
Residents of the Russian Arctic city of Norilsk spent time in and around Lake Dolgoye on Tuesday, as temperatures in the region soared. The lake is used for water discharge from Norilsk‘s Central Heating and Power Plant No. 1, but was used for swimming on July 27 as the temperature in the city reached 30 degrees Celsius (86 F).
Norilsk, Krasnoyarskiy, Russia

Polar bear shot dead after attacking tourist on Svalbard
A French woman is hospitalized and a polar bear is dead after the bear attacked the woman on the Norwegian Arctic archipelago Svalbard Monday morning. The woman, who was wounded in the arm by the attacking polar bear, was one of 25 people staying at a tent camp in Nordfjorden on the northern shores of Isfjorden.
Longyearbyen, Svalbard, Svalbard and Jan Mayen

Pink salmon catches in Nunavik are raising red flags for biologists
After learning about catches of pink salmon near Salluit, Quebec wildlife officials are urging any fishers who net the newcomers to report their catch. Two pink salmon were netted in Nunavik during the summer of 2019 in the Ungava Bay region, one near Kangirsuk.
Kangirsuk, Quebec, Canada

Ice-locked Russian Arctic towns might not get needed supplies
Quickly accumulating sea ice along the Northern Sea Route is creating a potentially critical situation along Russia’s east Arctic coast. For several weeks, a number of ships have been trapped in thick sea ice. Several ships have also been waiting to sail into the area.
Arkhangel’sk, Arkhangelskaya, Russia

For the second year in row, large numbers of wild reindeer are found dead along Russia's Khatanga River
A state of emergency was declared in mid-August in Khatanga, a small town on the banks of the river of the same name in Russia’s far northern Taymyr Peninsula, after more than 1,200 dead reindeer were found scattered on the river’s banks.
Khatanga, Krasnoyarskiy, Russia

Unusual Arctic thunderstorms spark rare lightning strikes in Northern Alaska
Thunderstorms in Northern Alaska over sea ice on Monday sparked rare lightning strikes. The Washington Post reported lightning strikes occurred north of Prudhoe Bay, directly over sea ice, a rare phenomena that occurs once or twice a decade.
Prudhoe Bay, Alaska, United States

For the first time, scientists have found a dangerous toxin from algae in the Bering Strait and Chukchi Sea
Clams collected in late August had concentrations of saxitoxin considered dangerous for human consumption. The samples were collected in August about 70 miles north of St. Lawrence Island and about 50 miles north of Cape Lisburne, much further north than previously documented.
Cape Lisburne

What Greenland’s record-breaking rain means for the planet
For three days this month, 7 billion tonnes of rain fell across Greenland — the largest amount since records began in 1950. It’s also the first time since then that rain, not snow, fell on Greenland’s highest peak.
Greenland Summit Camp

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