-hmmm, isn`t this interesting, check out the charts.
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ICECAP
The Blogosphere Tuesday, December 25, 2007
More Evidence for No Net Warming the Last 70 Years
By Joseph D’Aleo, CCM
We have shown that using the USHCN climate data for the 1221 climate stations, there has been little (0.21F) in the way of net warming since the last cyclical peak in 1930.
See larger image here
CO2 Science has been doing a weekly plot of these climate stations showing the cyclical nature of the changes and the lack of warming in most stations. This month the station is Binghamton, NY, which actually has shown a cooling of 2.67F over the period.
See larger image here
Anthony Watts at surfacestations.org has found poor or very poor siting of the majority of these climate stations (69% at last count) with locations over concrete, volcanic cinders, paved roads or parking lots, location near buildings or air conditioner exhausts, each leading to a warm bias. Thus there is little reason to believe that there has been any real net warming since 1930. By the way, surfacestation.org’s photographic evaluation of the siting for Binghamton has shown the siting there was very good.
Source:
http://icecap.us/index.php/go/joes-blog/a_case_for_no_net_warming_the_last_70_years1/
