“There are certain sites that look almost like a milky orange juice.”

Rivers of Rust

Climate change is doing all sorts of weird things to the planet — from increased turbulence on plane trips to more stinging jellyfish in the ocean.

Now, remote rivers in the Alaska backcountry are turning from a pristine glacier blue to an alarming rusty bright orange, according to a new study published in the journal Nature Communications: Earth & Environment. Why? Thawing permafrost, caused by global warming, is releasing minerals like iron and toxic metals into rivers.

Researchers studied 74 streams in Brooks Range, a spectacular swath of mostly uninhabited mountains in the north of Alaska’s arctic region. They used satellite images to conclude that this color change has been happening over the last ten years as climate change has increased temperatures in the region — a startling illustration of the devastating effects global warming is having on some extremely remote parts of the world.

Orange Creamsicle

And judging by the pictures, it’s an off-putting hue that almost looks like it belongs on the surface of a different planet.

“There are certain sites that look almost like a milky orange juice,” said National Park Service ecologist and study lead author Jon O’Donnell in a statement.

“We’re used to seeing this in parts of California, parts of Appalachia where we have mining history,” University of California Davis professor of environmental toxicology and study coauthor Brett Poulin told CNN. “But it’s very startling to see it when you’re on some of the most remote wilderness and you’re far from a mine source.”

Downstream

Setting aside their unsettling color, the impact on the local environment is enormous, according to the researchers.

The thawing permafrost and mineral runoff — which includes lead, iron, zinc, copper, nickel, cadmium, and mercury — make the streams more cloudy and hence block more light, and are more acidic. This can impact plant and aquatic life with fish like salmon storing toxic minerals in their meaty flesh, according to the researchers.

And there are risks to human health as well. Many Alaskans who do subsistence fishing could be harmed — not to mention drinking water downstream that can be contaminated.

Researchers are now looking to identify more affected locations around Alaska to trace the metal and minerals back to their source.

But in the long term, the best solution would likely involve addressing the growing climate crisis.

More on climate change: Record Global Temperatures Drive Extreme Heatwaves in Oceans, Too

PETALING JAYA: One of the two climbers trapped on an Alaskan mountain since Tuesday (May 28) has been rescued by a helicopter crew early Friday (May 31), says the Alpine Club Malaysia.

Unfortunately, the other climber died in a snow cave while awaiting help, as reported by officials from the US National Park Service.

“At 6am (local time) on Friday (May 31), rescuers managed to evacuate one of the climbers, Zainudin Lot, who is being treated at a hospital in Talkeetna, Alaska. His condition is stable, but he has frostbite on both hands.

“Meanwhile, we regret to inform you that Zulkifli Yusuf was confirmed dead at 6am on Wednesday (May 29) while taking refuge in a ‘snow cave’ in an area known as ‘Football Field’ at an altitude of 19,700ft above sea level.

“The suspected causes of death are high altitude cerebral edema and hypothermia, which will be confirmed by a postmortem,” it said in a Facebook post on Saturday (June 1).

Climber Zulkifli was confirmed dead on May 29 while taking refuge in a ‘snow cave’ in an area known as ‘Football Field’ at an altitude of 19,700ft above sea level.

The club reported that Zulkifli’s body remains at the site, and the process of recovery may take some time, depending on weather conditions.

The Malaysian consulate in Los Angeles has also been informed about the development and will assist the victims for the next process.

Earlier, Muhammad Illaham Ishak, 47, one of the three Malaysian climbers who successfully reached the peak of Mount Denali in Alaska, was rescued after being trapped by adverse weather during their descent on May 28.

Illaham is now receiving treatment at a hospital in Anchorage, Alaska, and also suffered frostbite on his hands and feet.