The seven worst years for polar ice sheet melting all happened during the past decade. 9News
Combining data from 50 satellite surveys of Antarctica and Greenland, spanning the years 1992 to 2020, scientists from the Ice Sheet Mass Balance Inter-comparison Exercise, or IMBIE, were able to track changes in the ice sheets' volume and ice flow.They found that ice sheet melting has increased six-fold over the past 30 years, as record levels ofThe seven worst years for polar ice sheet melting all happened during the past decade.
The worst year for ice sheet loss was 2019, the report found, when the ice sheets lost around 612 billion tonnes of ice. These losses were driven by an Arctic heatwave, which saw Greenland's ice sheet shed 444 billion tonnes. "This is a huge amount of ice," study lead author Inès Otosaka, a research fellow at the University of Leeds, told CNN."This is very worrying, of course, because 40 per cent of the global population lives in coastal areas."
, nicknamed the "Doomsday" glacier for its potentially devastating impact on sea level rise — as the regions where most of the continent's melt was happening.
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
9News - Latest news and headlines from Australia and the worldTomorrow the beach will be lined with people watching the solar eclipse, today they got to witness a show of a different kind.
Read more »
New NSW Liberal leader announcedThe NSW Liberal Party has elected its new leader after Dominic Perrottet stepped down from the role following the Coalition's election defeat last month.
Read more »
'It could really explode': Fears of a repeat of the 2021 mouse plague in NSWA New South Wales farmer has rebaited his property against mice via plane after the pests have begun destroying his crops and even managed to infiltrate his trucks&x27; cabin.
Read more »
SpaceX launches most powerful rocket ever, before explosion over TexasSpaceX's new rocket, the biggest and most powerful ever built, has blasted off on its first test flight, thundering into the South Texas sky before blowing apart minutes later. 9News
Read more »
SpaceX launches most powerful rocket ever, before explosion over TexasSpaceX's new rocket, the biggest and most powerful ever built, has blasted off on its first test flight, thundering into the South Texas sky before blowing apart minutes later. 9News
Read more »
SpaceX launches most powerful rocket ever, before explosion over TexasSpaceX&x27;s new rocket, the biggest and most powerful ever built, has blasted off on its first test flight, thundering into the South Texas sky before blowing apart minutes later.
Read more »