Category

Greenland

Greenland ice sheet has entered a state of sustained mass loss that is irreversible Greenland

Greenland ice sheet has entered a state of sustained mass loss that is irreversible

The Greenland Ice Sheet (GrIS) has been losing mass for several decades due to increased surface meltwater runoff and ablation of marine-terminating outlet glaciers via calving and submarine melting ice discharge. The Greenland Ice Sheet is losing mass at accelerated rates, making it the largest single contributor to rising sea…
bubmag
September 4, 2020
'Melting faster and faster': Greenland lost 1 million tonnes of ice for each minute of 2019 Greenland

'Melting faster and faster': Greenland lost 1 million tonnes of ice for each minute of 2019

The Greenland Ice Sheet is one of the largest potential contributors to global mean sea level rise if global warming continues to increase: Getty ImagesHigh temperatures saw Greenland lose enough ice to cover the US state of California in more than four feet of water in 2019 alone, a study…
bubmag
August 22, 2020
During the Last Ice Age, Erratic Temperatures in Greenland Triggered Changes All Over the World Greenland

During the Last Ice Age, Erratic Temperatures in Greenland Triggered Changes All Over the World

During the Last Glacial Period some 11,500 years ago, Greenland went through massive changes called interstadial events. Then, it quickly oscillated between lower and higher temperatures, which melted and then refroze (and then melted again) massive ice sheets in the region. Geological records appear to show that around the same time that…
bubmag
August 21, 2020