Destruction of greenhouse gases over tropical Atlantic
Wednesday, June 25, 2008 - 13:07
in Earth & Climate
Large amounts of ozone - around 50% more than predicted by the world's state-of-the-art climate models - are being destroyed in the lower atmosphere over the tropical Atlantic Ocean. Published today (26th June '08) in the scientific journal, Nature, this startling discovery was made by a team of scientists from the UK's National Centre for Atmospheric Science and Universities of York and Leeds. It has particular significance because ozone in the lower atmosphere acts as a greenhouse gas and its destruction also leads to the removal of the third most abundant greenhouse gas; methane.