Saturday , January 23 2021

Antarctic ice loss increases six times since 1979: analyze – Citizens



Already, Antarctica melting has risen to a global level of more than half (1.4 centimeter) growth between 1979 and 2017. In the National Academy of Sciences Processes (PNAS), a US Journal Periodic Reviewer published the report.

And the pace of meltdown is expected to rise to sea level in the coming years, according to Eric Rignot, a scientist at Earth Sciences Systems at the University of California, Irvin.

"As long as the ice sheets in Antarctica continue to melt, we expect a sea level of up to a million meters in Antarctica in the coming centuries," said Rignot.

The length of 1,800 meters (six meters) by the year 2100, due to the flood of scientists in the worst-case scenario that scientists anticipate in millions of people around the world, has shown that previous research has shown.

For current research, researchers have evaluated the longest ice mass in Antarctica in 18 geographical regions.

Data from high-resolution photos of the NASA shotguns along with satellite radar with multiple space agencies.

Since researchers found it since 1979 to 1990, Antarctica broadcasts more than 40 million tons of ice.

Between 2009 and 2017, the ice losses were six times more than 252 million tonnes per year.

Antarctic ice loss increases six times since 1979: analyze. AFP / Sabrina BLANCHARD
Antarctic ice loss increases six times since 1979: analyze. AFP / Sabrina BLANCHARD

Even more disturbing, the researchers found that a temporary "steady and changing variation" had been placed in eastern Antarctica, although many ice became apparent, the study said.

"The Wilkes Land Land of the East Antarctic, in general, has always been an important participant in the loss of masses, even though it has reached the 1980s, as our research has shown," said Rignot.

"This region probably has a more sensitive climate, and this is important because there is more ice than the Antarctic West and the Antarctic Peninsula."

Ocean warming accelerates ice loss in the future, Rignot said.

Recent research has shown that oceans are hotter than previously thought, setting new hot records in recent years.


Source link