Environmentalists made an important discovery about the Greenland glaciers

Environmentalists viewed the “point of no return” Greenland glaciers

The Greenland coastal glaciers and ice caps have passed their point of no return, to this opinion came experts conducted a new study of these glaciers, the most interesting is that all through the time when it happened, and according to the latest turning point occurred in 1997.

It is believed that the ice is already lost cannot be restored and it will not grow back under current conditions, however, scientists say that though the news and grim in nature, but any serious changes, the melting of these glaciers will not bring, moreover, are melted these glaciers only after a hundred years and then they will raise the ocean level by only 3.8 centimeters. However, the coastal glaciers to protect the ice plume of Greenland, which is currently the second largest glacier, and when the coastal ice barrier will collapse can affect the plume, as it will no longer have any protection from external factors.

“These peripheral glaciers and ice caps can be seen as a colony of the ice, the volume of which decreases very rapidly and which are likely to disappear in the near future,” said one of the researchers, geologist Ian Howat from Ohio state University: “In this sense, we can say that they are “doomed”. However, ice has not “doomed” in the same way. The bulk of the ice is climatically more isolated than the surrounding glaciers and ice caps. Furthermore, since this threshold was reached in the late 90s, to the current level of warming, it indicates that these peripheral glaciers are very sensitive”.

Research shows that up to 1997, though the glaciers melted, but the water from them passed through the filters in the old snow and back to freezing glacier there, but since 1997 has not become such “trails” and the water began to go down into the ocean.

Now, scientists will have to seriously consider protecting the main glacier as it is melting, albeit in a very distant future, may raise global sea level by several meters, which is disastrous.

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