2021 Arctic Ocean ice records lowest | 2021 Arctic Ocean ice records lowest | 2021 Arctic Ocean ice record reaches lowest

Digital Desk, Washington. According to scientists from the National Snow and Ice Data Center and NASA, Arctic summer sea ice in 2021 is set to hit the 12th lowest on satellite records. Scientists found that sea ice in the Arctic Ocean and neighboring basins has reached its lowest level of the year in 2021 after a fall in spring and summer at the North Pole.

This year the minimum extent of Arctic sea ice has decreased to 4.72 million square kilometres. The mean September minimum range has seen a record significant decline since satellites began making continuous measurements in 1978. The last 15 years (2007 to 2021) are the lowest 15 in the 43-year satellite record. The second and third levels were lowest at 37.4 lakh square kilometers in 2020 and 41.4 lakh in 2019.

With new temperature records in North America and Eurasia, droughts in the US West, and rapid melting of the Greenland ice sheet, there will be less sea ice melt in 2021, even though the entire planet was warmer than usual. “I don’t think the Arctic sea ice extent isn’t breaking any records this year despite global warming,” Claire Parkinson, a sea ice scientist at NASA’s Goddard Space Flight Center, said in a statement. We don’t expect sea ice to decrease every year, said Walt Meier, a sea ice researcher at the National Snow and Ice Data Center. Even with global warming, we don’t expect temperatures everywhere on Earth to warm every year.

(IANS)

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