9000 years ago, the ice of Antarctica had receded rapidly, the water level of the sea had increased so much.

[ad_1]

Scientists have found evidence that between 9,000 and 5,000 years ago, the East Antarctic Ice Sheet in Queen Maud Land rapidly melted during a period called the mid-Holocene. He said that after the end of the last ice age, the ice sheet in East Antarctica was thin, whereas earlier North America, northern Europe and southern South America had thick ice sheets.

When this ice sheet melted, the water level of the sea increased by more than 100 meters. If today’s ice of Antarctica melts completely, the sea level will increase by an average of 58 meters. 60 percent of the world’s fresh water is contained in the ice sheets of Antarctica.

Irina Rogozhina, Associate Professor in the Department of Geography at the Norwegian University of Science and Technology, Norway, said, “The ice sheets of East Antarctica have enormous water reserves.

This means it is the largest potential source of future sea level rise.” Researchers have solved the mystery behind rapid ice melting by studying exposed rocks (nuntaks) between the ice in Queen Maud Land exposed to cosmic radiation. Find out how to find out.

[ad_2]

Source link