Research published Sunday concluded that the upper 2,300 feet of the Southern Hemisphere’s oceans may have warmed twice as quickly after 1970 than had previously been thought. Gathering reliable ocean data in the Southern Hemisphere has historically been a challenge, given its remoteness and its relative paucity of commercial shipping, which helps gather ocean data. Argo floats and satellites are now helping to plug Austral ocean data gaps, and improving the accuracy of Northern Hemisphere measurements and estimates. “The Argo data is really critical,” said Paul Durack, a Lawrence Livermore National Laboratory researcher who led the new study, which was published in Climate Nature Change. “The estimates that we had up until now have been pretty systematically underestimating the likely changes.”Oy.
“We continue to be stunned at how rapidly the ocean is warming,” said Sarah Gille, a Scripps Institution of Oceanography professor.Just throw some lemons in there...for when the lobsters' flesh turns white. [cross-posted at Firedoglake]