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Scientists Use Wyoming Glaciers As A Tool To Study The Martian Climate

Credit High-Resolution Imaging Science Experiment / University of Arizona
Rock-covered glaciers in Wyoming are helping scientists understand the glaciers on Mars.
University of Arizona researcher Tyler Meng and his team want to know how water has moved across the red planet over time.
Sulphur Creek Rock Glacier in the Absaroka Mountains of Wyoming. The red lines show the locations where Meng and his team have collected radar data.
Credit Tyler Meng / University of Arizona
At the polar latitudes, ice is actually stable at the surface, so that s why we get a more traditional ice cap at the north and south pole, he said. But the big question is where the rest of the water is on Mars and where it went or where it s being trapped today. ....

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I lived under a glacier for two weeks looking for life

There are many methane-producing microbes that live under glaciers and we still have much to learn about their climate impact, says Jemma Wadham ....

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'Glaciers melting at a faster rate'

‘Glaciers melting at a faster rate’
National
April 30, 2021
WASHINGTON: Nearly all of the world’s glaciers are losing mass – and at an accelerated pace, according to a new study that experts said painted an “alarming picture”, foreign media reported.
The research published on Wednesday in the science journal Nature provides one of the most wide-ranging overviews yet of ice mass loss from about 220,000 glaciers around the world, a major source of sea-level rise.
Using high-resolution imagery from NASA’s Terra satellite from 2000-2019, a group of international scientists found that glaciers, with the exception of the Greenland and Antarctic ice sheets which were excluded from the study, lost an average of 267 gigatonnes of ice per year. ....

United States , ஒன்றுபட்டது மாநிலங்களில் ,

A Massive Study of Nearly Every Glacier on Earth Just Revealed a Devastating Trend

A Massive Study of Nearly Every Glacier on Earth Just Revealed a Devastating Trend
NICOLETTA LANESE, LIVE SCIENCE
29 APRIL 2021
Earth s glaciers are shrinking, and in the past 20 years, the rate of shrinkage has steadily sped up, according to a new study of nearly every glacier on the planet.
Glaciers mostly lose mass through ice melt, but they also shrink due to other processes, such as sublimation, where water evaporates directly from the ice, and calving, where large chunks of ice break off the edge of a glacier, according to the National Oceanic and Atmospheric Administration (NOAA).

By tracking how quickly glaciers are shrinking, scientists can better predict how quickly sea levels may rise, particularly as climate change drives up average global temperatures. ....

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As climate changes, study finds world's glaciers meltin

As climate changes, study finds world s glaciers melting faster
Reuters | Apr 28, 2021 11:36 PM EDT
An iceberg floats in a fjord near the town of Tasiilaq, Greenland, (Photo : REUTERS/Lucas Jackson/File Photo)
Nearly all of the world s glaciers are losing mass - and at an accelerated pace, according to a new study published Wednesday that could impact future projections for ice loss.
The study https://go.nature.com/2QBPCTm in the science journal Nature provides one of the most wide-ranging overviews yet of ice mass loss from about 220,000 glaciers around the world, a major source of sea level rise.
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