Scientists cautiously cautious about the rare shift that is highly revealed above the ground: “a rare opportunity”

The high global temperatures driven by the changing climate causes a lot of ice to melt in the northern hemisphere, which threatens the natural habitats of local wildlife and our environment in general.

A group of scientists recently found that weather rivers can Slow this melting And contribute to saving the huge Greenland ice cover. Air rivers are large and narrow sections of the atmosphere carrying huge amounts of humidity from nearby areas US Department of Energy.

They are responsible for 90 % of the moisture movement between the tropics and the columns, and they can produce large rains and snow. Rivers affect the formation of clouds, marine ice, air temperature and more.

It was an intense air river event in 2022 Study focus By a team of researchers from the northern countries. They found that it caused a lot of snowfall in Greenland to the extent that it delayed the summer start by 11 days and compensated for the net bloc in Greenland by 8 %.

“The use of high samples in mobility and theoretical analysis to determine the exceptional snowfall from this air river. It is a rare opportunity to link such an event to the balance of ice mass in Greenland,” said Hannah Billy, a geologist at the University of Ou and the author of the study.

The Arctic heats up much faster than the rest of the planet. This has many harmful effects, such as melting ice and high sea levels. It also causes heat waves and disturbances in the normal flow of ocean currents.

This affects humans and wildlife in several ways. It can mean high levels of tidal sea surface during harsh weather events, increased disease spread, and disturbances in our nutritional systems.

Air rivers were primarily associated with accelerating the melting of the ice in the Arctic. But after the event in 2022 decreased 16 billion tons of snow in Greenland, scientists are open to the possibility of being able to help in the face of melting.

“Based on a seasonal timing, we find that the effect [atmospheric rivers] The researchers said that the health of the ice cover is more accurate than it was previously thought, and with its expected intensification, the comprehensive balance in Greenland can significantly recharge. ”

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