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☆ Alaska's pristine rivers are turning a rusty orange even when seen from space, likely because of melting permafrost: study
▼ + stars: | 2024-05-23 | by ( Matthew Loh | ) www.businessinsider.com time to read: +4 min

Read previewAt least 75 of Alaska's brooks and streams have been turning a dirty orange likely due to thawing permafrost, with some rivers so impacted that the discoloration can be seen via satellite, a new study says. Rivers and lakes typically have a pH value of 6.5 to 8, and acid rain has a pH value of 4.2 to 4.4. Jon O'Donnell/National Park Service"These findings have considerable implications for drinking water supplies and subsistence fisheries in rural Alaska," researchers wrote. The 75 orange streams observed were scattered across northern Alaska over a span of about 600 miles, the study said. AdvertisementAn orange tributary joins the Kuguroruk River in Alaska.

Persons: —, Jenny McGrath, Jon O'Donnell, Joshua Koch, Biden Organizations: Service, Business, Geological Survey Scientists Locations: Rivers, Kobuk, Alaska

☆ Fat Bear Week 2023: Check out the contestants now, start voting Wednesday
▼ + stars: | 2023-10-03 | by ( Forrest Brown | ) edition.cnn.com time to read: +5 min

Now it’s time to meet the contenders:• 32 Chunk: A large adult male with narrowly set eyes, a prominent brow ridge and a distinctive scar across his muzzle. Her claim to fame: Eight known litters, the most of any bear currently at Brooks River. • 480 Otis: He’s a medium-large adult male with a blocky muzzle and a floppy right ear. • 747 bear: The 2022 winner is a large adult male with a blocky muzzle and floppy ears. Live camThe live cam from the Brooks River at Katmai is a popular online feature.

Persons: Jimenez, Otis, Grazer, Walker, he’s, Brooks, Bucky Dent, she’s, She’s, • Organizations: CNN, &, National Park Service, Service, “ Rangers, Grazer, Otis Locations: Alaska, Washington, www.fatbearweek.org, Brooks, Brooks Falls, Katmai

☆ Biden plans limits on oil drilling in Alaska, Arctic Circle, AP reports
▼ + stars: | 2023-03-12 | by ( ) www.reuters.com time to read: +1 min

March 12 (Reuters) - U.S. President Joe Biden will prevent or limit oil drilling in 13 million acres of Alaska and the Arctic Ocean, the Associated Press reported on Sunday, citing an administration official. The reported move comes as Biden's administration earlier this week said that it has not yet made a final decision on whether to approve ConocoPhillips' (COP.N) massive Willow oil project in northwest Alaska. To start with, Biden will bar drilling in nearly 3 million acres of the Arctic Ocean, closing off the rest of its federal waters from oil exploration. Citing the administration official, the report added that the administration will then develop new rules for more than 13 million acres in the National Petroleum Reserve - Alaska. ConocoPhillips' Willow project has support from the oil and gas industry and state officials eager for jobs, but it is opposed by environmental groups who want to move rapidly away from fossil fuels to combat climate change.

☆ Rain could soon overtake snow in parts of the Arctic, top scientists warn
▼ + stars: | 2022-12-15 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +5 min

Broken up sea ice is seen from the window of a NASA research flight above the east coast of Greenland. That's causing Arctic sea ice to diminish, the tundra to turn green with vegetation, and sea birds to starve to death in droves. Sean Gallup/Getty ImagesFor the first time this year, NOAA has determined that Arctic precipitation — either rain or snow — is increasing across all seasons. But in places like southwest Alaska, that means rain falling on top of snow, then freezing. Bhatt is part of a group of researchers assessing whether the Arctic tundra in southwest Alaska should be reclassified as sub-Arctic tundra.

☆ Flight from Alaska to Australia could place bird into record books
▼ + stars: | 2022-10-28 | by ( Associated Press | ) www.nbcnews.com time to read: +1 min

A young bar-tailed godwit appears to have set a non-stop distance record for migratory birds by flying at least 8,435 miles from Alaska to the Australian state of Tasmania, a bird expert said Friday. Because the bird was so young, its gender wasn’t known. Aged about five months, it left southwest Alaska at the Yuko-Kuskokwim Delta on Oct. 13 and touched down 11 days later at Ansons Bay on the island of Tasmania’s northeastern tip on Oct. 24, according to data from Germany’s Max Plank Institute for Ornithology. The bird started on a southwestern course toward Japan then turned southeast over Alaska’s Aleutian Islands, a map published by New Zealand’s Pukoro Miranda Shorebird Center shows. The bird was again tracking southwest when it flew over or near Kiribati and New Caledonia, then past the Australian mainland before turning directly west for Tasmania, Australia’s most southerly state.

☆ Rep. Mary Peltola — the 'pro-fish, pro-family, and pro-choice' Alaska congresswoman — credits her father for the encouragement she needed to defeat Sarah Palin
▼ + stars: | 2022-10-23 | by ( Isabella Zavarise | ) www.businessinsider.com time to read: +8 min

On September 13, Mary Peltola made history as the first Alaska Native sworn into Congress. Peltola told Insider she was on the fence about running until an encouraging call from her father. She's really been on my mind a lot lately," she said. Peltola is the first Alaska Native to serve in CongressOn September 13, Peltola was sworn into Congress, making history as the first Alaska Native. 'We built the table'When Dr. Michele Yatchmeneff, the Executive Director for Alaska Native Education and Outreach at The University of Alaska Anchorage found out about Peltola's win, she teared up.

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