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Tag: antarctica
Another Melting Antarctic Glacier
The warming of the world’s oceans is penetrating radar. They discovered two causing a glacier the size of California in massive undersea valleys beneath the East Antarctica to melt, and scientists fear ice sheet, one of which is 3 miles wide, its collapse could eventually cause global Those canyons allow warm, salty water sea levels to rise by as much […]
Read more100 Year Old Box of Negatives Discovered Frozen In Block of Antarctica’s Ice
While restoring one of the exploration huts in Antarctica, Conservators of the New Zealand Antarctic Heritage Trust discovered a 100 year old box that turned out to be a remarkable treasure. It contained 22 never-before-seen cellulose nitrate negatives documenting the life of Antarctic explorers a 100 years back. Preserved in a block of ice, this 100 year old box of negatives surprisingly […]
Read moreThe Arctic’s ozone hole
The ozone layer over the Arctic Circle developed a giant hole this winter, scientists say. Over the North Pole, 40 percent of the ozone layer has disappeared—a record seasonal loss. Ozone high in the atmosphere shields the Earth from harmful UV rays, and it fluctuates seasonally; usually about 25 percent of the Arctic’s ozone layer fades every winter. In the […]
Read moreChina looking to access Antarctica with permanent airfield
The frigid continent of Antarctica could prove to be the next location to become a geopolitical battleground, as China announcedthat it is preparing to build its first permanent airfield at the South Pole. The location, about 17 miles away from the Zhongshan Antarctic Station, was surveyed by the 33rd Antarctic expedition in 2017 and will “greatly facilitate the nation’s research […]
Read moreGhostly Particles from Outer Space Detected in Antarctica
Buried deep in the Antarctic ice, an observatory has spotted ghostly, nearly massless particles coming from inside our galaxy and points beyond the Milky Way. Finding these cosmic neutrinos not only confirms their existence but also sheds light on the origins of cosmic rays, the researchers said. The IceCube Neutrino Observatory is made up of 86 shafts dug 8,000 feet […]
Read moreThe Coldest Place on Earth
According to National Geographic, the coldest place on Earth is the East Antarctic Ice Sheet with temperatures as low as minus 144 degrees Fahrenheit. The temperature reading was taken during the polar winter and is the lowest temperature ever recorded on the Earth. Russia’s Vostok Weather Station previously held the record for the lowest recorded temperature. However, that record has […]
Read moreAntarctic ice sheet is more vulnerable to carbon dioxide than expected
Results from a new climate reconstruction of how Antarctica’s ice sheets responded during the last period when atmospheric carbon dioxide (CO2) reached levels like those expected to occur in about 30 years, plus sediment core findings reported in a companion paper, suggest that the ice sheets are more vulnerable to rising atmospheric CO2 than previously thought. Details appear in two […]
Read moreGiant iceberg in Antarctica kills off 150,000 penguins
An enormous iceberg in Antarctica has killed off 150,000 penguins and threatens to wipe out an entire colony, which has become trapped and unable to reach food. A study by researchers from New Zealand and Australia said only about 10,000 Adélie penguins have survived after an iceberg – labelled B09B – grounded in a bay in 2010. The grounding, at […]
Read moreAntarctic Thaw Now Unstoppable
The continued melting of the West Antarctic ice sheet is progressing faster than expected, and the resulting rise in sea levels will have a global impact.The stark new findings point to a potential sea-level rise of up to 10 feet or more in the coming centuries. This increase in the global sea-level will threaten many major cities, including New York, […]
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