Jakobshavn Isbrae. It is the name of the world's most studied iceberg, which is located in Greenland, and has raised doubts for those who are NASA scientists. has been seen for more than 20 years. Jakobshavn Isbrae: do not forget this name because it will not yet disappear.
By 2018, that ice block contributed most to sea-level rise, now with a 1 mile meter level between 2000 and 2010. the glacier enters the sea, according to the researchers
flown to CNN
Scientists at the US group justify benefit by localized ventilation of the ocean. Between 2014 and 2016, water was discharged with two degrees Celsius into Disko Bay in Greenland, where Jakobshavn Isbrae is met. NASA believes that there is cooling associated with the changing natural climate in the northern hemisphere, known as the North Atlantic Opening. This event can lead to cooling or heating elsewhere, such as El Niño and La Nina in the Pacific.
Drivers did not stop breaking
While this is a natural phenomenon, the scientific community does not guarantee that the effects are unfeasible. For Eric Rignot, a researcher from the University of California, "the chance to have the melting down is low," and it is just a while before the iceberg begins to disappear. " The results of the survey demonstrate that glaciers are "very dangerous for temperatures" and scientists have warned that this is not good news. Over 90% of heat is transferred to the seas, which increases sea water temperatures. The level of the seas is also growing.
One of the team members, Khazendar, told CNN that the "dramatic" reaction of the iceberg to changes in sea temperatures is causing scientists to revitalize this phenomenon. glaciers suffer changes in the oceans. It is affecting the local North Atlantic cooling at a local level, but it does return as the Earth's thermometer increases.
"The single glacier response does not mean that things have changed in global warming," said Marco Tedesco, research professor at Earth Lamont-Doherty Theater at Columbia University. Greenland currently loses 270 million tonnes of ice a year, according to Tedesco.