Antinuclear

Australian news, and some related international items

Antarctic Sea Ice Hits New All-Time Record Low | robertscribbler

GarryRogers Nature Conservation

GR:  Here’s an update on climate-change developments in Antarctica. As in the Arctic, sea ice is melting. Losing sea ice increases solar heat absorption by open water and changes pressure systems. If this accelerates as it has at the North Pole, we have one more factor contributing to wildfires, weather extremes, and impacts on wild plants and animals.

“During late February, Antarctic sea ice breached the previous all-time record low for extent coverage since measurements began in 1978. And in the following days, sea ice extent measures near the South Pole have continued to creep lower, gradually extending into unprecedented ranges.

“Hitherto unseen global heat — driven primarily by human fossil fuel emissions — appears to be the chief contributor to this melting. During 2016, global average surface temperatures rose to 1.2 degrees Celsius above 1880s ranges. This global reading likely represents the warmest surface temperatures the world has experienced…

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February 28, 2017 - Posted by | Uncategorized

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