Report: Carbon tax drags Australian economy down under
Report: ‘Arctic Ice Almost As Extensive As It Was 42 Years Ago in 1971’
The IPCC report from 1990 showed that ice extent was low in the early 1970s. www.ipcc.ch/ipccreports/far/wg_I/ipcc_far_wg_I_full_report.pdf NCAR also noted that prior to 1972, ice extent was low.
New paper finds climate model assumptions on cloud-aerosol interactions may be off by 100%: Published in Atmospheric Chemistry and Physics
New paper finds climate model assumptions on cloud-aerosol interactions may be off by 100% http://hockeyschtick.blogspot.com/2013/09/new-paper-finds-climate-model.html A paper published today in Atmospheric Chemistry and Physics demonstrates the huge uncertainties of computer modeling of aerosol–cloud interaction effects, which are one of the “major sources of uncertainty in climate models.” According to the authors, the standard deviation around […]
Has Arctic Ice Extent Reached Its Minimum?
Has Arctic Ice Extent Reached Its Minimum? http://notalotofpeopleknowthat.wordpress.com/2013/09/04/has-arctic-ice-extent-reached-its-minimum/ By Paul Homewood http://nsidc.org/data/seaice_index/index.html Its not clear from the chart, but the data from NSIDC is very clear: Arctic Ice Extent – million sq km 29th Aug 5.398 30th Aug 5.373 31st Aug 5.319 1st Sep 5.277 2nd Sep 5.340 http://nsidc.org/data/seaice_index/archives.html It […]