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Greenland Ice Washed Away as Summit Sees Rain for First Time in Recorded History

The torrential downpour washed away huge amounts of Greenland’s already melting ice, shocking researchers.

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For the first time in recorded history, torrential downpours of rain have struck Greenland’s icy summit nearly two miles above sea level.

Greenland, an environmentally sensitive island, is typically known for its majestic ice sheet and snowy climate, but this is fast changing due to a massive melt taking place this summer.

However, the typical snowfall has been replaced in recent years not simply by a few showers, but by heavy rainfall. The torrential downpour last week was so huge, in fact, that it washed away a terrifying amount of ice across some 337,000 square miles of the ice shelf’s surface, reports Earther.

Temperatures at the ice shelf had simultaneously warmed to a significant degree, with the summit reaching 33 degrees Fahrenheit – within a degree above freezing and the third time that the shelf has surpassed freezing temperatures this decade.

The fact that rain is falling on ice rather than snow is also significant because it is melting ice across much of southern Greenland, which already saw huge melting events last month, while hastening rising sea levels that threaten to submerge whole coastal cities and communities.

To make matters worse, any new ice formed by the freezing rainwater will not last long. The ice shelf currently existing on Greenland was formed by the compression of snow over innumerable years, which shines bright white and reflects sunlight away rather than absorbing it, as ice from frozen rain does.

The huge scale of the melt and accompanying rainfall illustrate the growing peril of rapidly warming climate conditions across the globe.

“This event by itself does not have a huge impact, but it’s indicative of the increasing extent, duration, and intensity of melting on Greenland,” wrote Ted Scambos, a senior research scientist at the National Snow and Ice Data Center at the University of Colorado. “Like the heat wave in the [U.S. Pacific] northwest, it’s something that’s hard to imagine without the influence of global climate change.”

“Greenland, like the rest of the world, is changing,” Scambos told the Washington Post. “We now see three melting events in a decade in Greenland — and before 1990, that happened about once every 150 years. And now rainfall: in an area where rain never fell.”

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Animals

Scientists Thrilled by Discovery of Rare, Mammoth 400-Year-Old Coral

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A massive 400-year-old hard coral discovered on the Great Barrier Reef has scientists expressing their sense of surprise and excitement.

Named Muga dambhi by the Manbarra people, the Indigenous group who have traditionally taken care of the land, the “exceptionally large” brown and cream-colored coral is located off the coast of Goolboodi or Orpheus Island in the Great Barrier Reef.

It is believed that the coral was spawned some 421 to 438 years ago, meaning that its age predates the arrival of Captain James Cook and the advent of colonization in Australia, notes the Guardian.

The spectacular coral is about 35 feet wide and over 17 feet high, and is double the size of the nearest coral.

Scientists and members of the community participating in a marine science course discovered the specimen earlier this year.

While not the largest coral in the world, the huge find is of major significance to the local ecosystem, according to Adam Smith, an adjunct professor at James Cook University who wrote the field note on the find.

“It’s like a block of apartments,” Smith said. “It attracts other species. There’s other corals, there’s fish, there’s other animals around that use it for shelter or for feeding, so it’s pretty important for them.”

“It’s a bit like finding a giant redwood tree in the middle of a botanic gardens,” he added.

It is likely that the coral hasn’t been discovered for such a long time due to its location in a relatively remote and unvisited portion of a Marine National Park zone that enjoys a high degree of protection.

“Over the last 20 or 30 years, no one has noticed, or observed, or thought it newsworthy enough to share photos, or document, or do research on this giant coral,” Smith said.

The coral is in remarkable condition, with over 70 percent of its surface covered in live coral, coral rock and microalgae. No disease, bleaching or recently deceased coral has been recorded on the specimen.

“The cumulative impact of almost 100 bleaching events and up to 80 major cyclones over a period of four centuries, plus declining nearshore water quality contextualise the high resilience of this Porites coral,” the field note added.

The specific coral has been given the name Muga dhambi, meaning big coral, out of respect for the Indigenous knowledge, language, and culture of the Manbarra Traditional Owners.

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South Korean Toilet Turns Poo Into Green Energy and Pays Its Users Digital Cash

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What if your morning #2 not only powered your stove to cook your eggs, but also allowed you to pay for your coffee and pastry on the way to class?

It seems like an absurd question, but one university in South Korea has invented a toilet that allows human excrement to not only be used for clean power, but also dumps a bit of digital currency into your wallet that can be exchanged for some fruit or cup noodles at the campus canteen, reports Reuters.

The BeeVi toilet – short for Bee-Vision – was designed by urban and environmental engineering professor Cho Jae-weon of the Ulsan National Institute of Science and Technology (UNIST), and is meant to not only save resources but also reward students for their feces.

The toilet is designed to first deliver your excrement into a special underground tank, reducing water use, before microorganisms break the waste down into methane, a clean source of energy that can power the numerous appliances that dorm life requires.

“If we think out of the box, feces has precious value to make energy and manure,” Cho explained. “I have put this value into ecological circulation.”

The toilet can transform approximately a pound of solid human waste – roughly the average amount people poop per day – into some 50 liters of methane gas, said Cho. That’s about enough to generate half a kilowatt hour of electricity, enough to transport a student throughout campus for some of their school day.

Cho has even devised a special virtual currency for the BeeVi toilet called Ggool, or honey in Korean. Users of the toilet can expect to earn 10 Ggool per day, covering some of the many expenses students rack up on campus every day.

Students have given the new system glowing reviews, and don’t even mind discussing their bodily functions at lunchtime – even expressing their hopes to use their fecal credits to purchase books.

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Animals

Heat Wave Kills Over 1 BILLION Sea Creatures on Canada West Coast, Experts Say

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Researchers in Canada are reporting that over 1 billion marine animals on Canada’s Pacific coast are likely to have died in last week’s record-shattering heat wave, showing how ecosystems not accustomed to such high temperatures are especially vulnerable to changing conditions.

The deadly “heat dome” that settled over British Columbia and the U.S. Pacific Northwest for five days is believed to have killed at least 500 people in Canada, and pushed temperatures to extreme temperatures of 104F (40C), sparking wildfires that are burning across the Canadian province.

Multiple experts are now saying that the heat wave also took a horrifying toll on marine life, leaving “postapocalyptic” scenes in its wake.

Marine biologist Christopher Harley of the University of British Columbia knew, when he saw the harrowing weather forecasts, that when the tide dropped the sweltering conditions would absolutely fry the mussels, barnacles and sea stars that were exposed.

When the heatwave actually struck, he was devastated by the stench of decay and the vast death toll sustained by the local ecosystem.

“The shore doesn’t usually crunch when you walk on it,” he told The Guardian. “But there were so many empty mussel shells lying everywhere that you just couldn’t avoid stepping on dead animals while walking around.”

Mussels and barnacles can typical deal with harsh temperatures as high as 113F for a few hours – but any more than that is simply not survivable.

Harley told the New York Times that the loss of mussels likely reaches into the hundreds of millions.

However, when factoring in the death of other marine animals that once lived on the shore and resided on the mussel beds – such as hermit crabs and their crustacean relatives, worms, sea cucumbers and other creatures – the number could quite easily exceed one billion.

“It just feels like one of those postapocalyptic movies,” Harley said.

Harley’s colleagues have also reported on dead sea anemones, rock fish and oysters in the region.

In neighboring Alberta, a massive number of fish also washed up on the shores, likely due to the heat wave.

Fortunately, mussels are able to regenerate over about two years. Starfish and clams, however, live for decades and reproduce much more slowly.

The domino effect of such a vast loss of marine life could be felt on other animals in the ecosystem such as sea ducks, a migratory bird that feeds on mussels in the winter before migrating to the Arctic.

The horrific loss shows that the pace of warming climate conditions is likely outstripping the ability of creatures simply to survive – a prospect that makes Harley feel saddened, but he is still trying to find hope.

“A lot of species are not going to be able to keep up with the pace of change,” he said. “Ecosystems are going to change in ways that are really difficult to predict. We don’t know where the tipping points are.”

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