Monday, July 20, 2015

Quote of the Week - “Even if we were to freeze greenhouse gases at current levels, the sea would actually continue to warm for centuries and millennia”

Gregory C. Johnson (Credit: floats.pmel.noaa.gov)
Scientists said the consequences of those warmer ocean temperatures would be felt for centuries to come – even if there were immediate efforts to cut the carbon emissions fuelling changes in the oceans.

“I think of it more like a fly wheel or a freight train.  It takes a big push to get it going but it is moving now and will continue to move long after we continue to pushing it,” Greg Johnson, an oceanographer at NOAA’s Pacific Marine Environmental Laboratory, told a conference call with reporters.

“Even if we were to freeze greenhouse gases at current levels, the sea would actually continue to warm for centuries and millennia, and as they continue to warm and expand the sea levels will continue to rise,” Johnson said.

On the west coast of the US, freakishly warm temperatures in the Pacific – 4 or 5F above normal – were already producing warmer winters, as well as worsening drought conditions by melting the snowpack, he said.

Read original article at 2015 SkS Weekly Digest #29

No comments:

Post a Comment