Global Warming Has Accelerated In Past 15 Years, New Study Of Oceans Confirms

This is scary because of the methane hydrates in the deep ocean. When it gets warm enough, they will melt, releasing methane, which is a powerful greenhouse gas. It might already be happening.

http://thinkprogress.org/climate/2013/03/25/1768601/in-hot-water-global-warming-has-accelerated-in-past-15-years-new-study-of-oceans-confirms/

By Climate Guest Blogger on Mar 25, 2013

By Dana Nuccitelli via Skeptical Science.

A new study of ocean warming has just been published in Geophysical Research Letters by Balmaseda, Trenberth, and Källén (2013). There are several important conclusions which can be drawn from this paper.

Completely contrary to the popular contrarian myth, global warming has accelerated, with more overall global warming in the past 15 years than the prior 15 years. This is because about 90% of overall global warming goes into heating the oceans, and the oceans have been warming dramatically.
As suspected, much of the ‘missing heat’ Kevin Trenberth previously talked about has been found in the deep oceans. Consistent with the results of Nuccitelli et al. (2012), this study finds that 30% of the ocean warming over the past decade has occurred in the deeper oceans below 700 meters, which they note is unprecedented over at least the past half century.

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