Tag Archives: Hamilton_Clive

Climate clippings 206

1. Revival of pathogens as permafrost melts

As linked by zoot on the last CC, pathogens are emerging as the permafrost melts, some capable of becoming active after long periods of time, even millions of years. There has been one case of anthrax becoming active after being frozen in a dead reindeer for 75 years. Continue reading Climate clippings 206

Climate clippings 204

1. Antarctic ice melt may have tipped

David Spratt at Climate Code Red has a post surveying recent studies on Antarctic ice sheet melting. I’ll cut to the chase with his update of a recent report from NOAA:

    a revised worst-case sea-level rise scenario of 2.5 metres by 2100, 5.5 metres by 2150 and 9.7 metres by 2200. It says sea level science has “advanced significantly over the last few years, especially (for) land-based ice sheets in Greenland and Antarctica under global warming”, and hence the “correspondingly larger range of possible 21st century rise in sea level than previously thought”.

Continue reading Climate clippings 204