In this edition I’ve stuck to scientific articles, and, incidentally have used a couple (items 3 and 4) from stuff I gathered around this time last year when I thought I might be launching a new blog. For reasons we won’t go into it didn’t happen at that time.
1. Arctic ice watch
While we were on sabbatical last year the northern cryosphere had an exciting time. There was a giant storm in the Arctic ocean, Greenland surface melt covered virtually the whole ice sheet and all sorts of records were broken in the Arctic summer sea ice melt. I’m hoping to do an update to catch us up, but follow this link to see a dramatic animation of Arctic sea ice volume loss since 1979. I’ve posted this image to show how far we’ve come:
You can monitor Arctic sea ice extent on the NSIDC site. This image is a screenshot from the interactive graph on that page showing the way summer sea ice is sagging: