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Tom Francis - SWSports wrote in
: On Mon, 05 Jan 2009 17:23:51 -0600, Jim Willemin wrote: "CRM" wrote in : I remember the hysteria during the summer on how there would be no sea ice this year due to global warming. I'm pretty sure it was Chuck G pushing this BS here. Chuck, can you relax now that the sea ice is now back to it's historical levels? http://www.dailytech.com/Article.aspx?newsid=13834 I suppose I'll regret this, but I'm afraid the data available at http://arctic.atmos.uiuc.edu/cryosph...ly.ice.area.wi thtr end.jpg or http://tinyurl.com/2nv9n6 strongly suggests that indeed, global sea ice area over the last couple of years is significantly below the 20 year average for 1979-2000, and further, the recent trend is for continuing reduction in sea ice area. In fact, that very figure is presented in the article you reference - you might want to take a closer look at it before you reject the idea that something is happening with respect to global sea ice area. I daresay if that graph were of your bank account, rather than sea ice, you'd be a lot more concerned. You do realise that the graph you reference was "adjusted" after it was first published. Seems like the data showed an increase in sea ice, verified by observational data, then somehow "adjusted" to show a decrease in sea ice based on statistical average. 35,000 square miles to be exact. :) This is "hockey stick" graphing taken to extremes to prove a point. No, I didn't realize that. Do you have a reference? |
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