what is the reason for the Youth Arctic sea ice revises ?”
As a result of the dramatic declines in Arctic sea ice during the last few years, researchers are now focusing on the age and thickness of the remaining ice in order to refine predictions of when the Arctic may go ice-free. ———– Over the past several years, the amount of sea ice in the Arctic Ocean during the summer months took an unexpected plunge, dropping below the levels predicted by many models. As a result, the prospect of an ice-free summer in the Arctic, which would have consequences for everything from the local ecology to global trade, is something the research community is studying intensively. That work is leading to a new understanding of how the age of the ice combines with natural variability to produce sudden changes like the ones we’ve observed recently. Two recent reports have focused attention on the state of the Arctic sea ice. On Monday, the National Snow and Ice Data Center announced that the annual summertime decline of Arctic sea ice had started, and issu
Over the past several years, the amount of sea ice in the Arctic Ocean during the summer months took an unexpected plunge, dropping below the levels predicted by many models. As a result, the prospect of an ice-free summer in the Arctic, which would have consequences for everything from the local ecology to global trade, is something the research community is studying intensively. That work is leading to a new understanding of how the age of the ice combines with natural variability to produce sudden changes like the ones we’ve observed recently. Two recent reports have focused attention on the state of the Arctic sea ice. On Monday, the National Snow and Ice Data Center announced that the annual summertime decline of Arctic sea ice had started, and issued its annual analysis of the recent dynamics in the Arctic. That analysis followed hot on the heels of a paper that predicts that the Arctic will be effectively ice-free in roughly 30 years. I’ll combine those reports with information
