Arctic ozone loss at record levelThe Arctic ozone hole lay over over populated regions for parts of winter and spring Ozone loss over the Arctic this year was so severe that for the first time it could be called an "ozone hole" like the Antarctic one, scientists report. About 20km (13 miles) above the ground, 80% of the ozone was lost, they say. The cause was an unusually long spell of cold weather at altitude. In cold conditions
'Black Box' plankton found to have huge role in ocean carbon fixation -- ScienceDaily
Oceans Turn More Acidic Than Last 800,000 Years
Less Water Vapor May Slow Warming Trends (Published 2010)
