Pyhhh hvor vi sveder men...
"Arctic sea ice reached its annual minimum on Sept. 19, according to the National Snow and Ice Data Center. The average extent of 1.89 million square miles (4.90 million square kilometers) was the third lowest September sea ice extent on record (30.4 percent below average). The annual record was set in 2007 (38.9 percent below average). This year also marked the 14th consecutive September with below-average Arctic sea ice extent.
Altså en is-tilvækst over 4 år der reducere anormalen fra -38.9% til -30.4...
"Antarctic sea ice reached its annual maximum in September. September 2010 was the third largest sea ice extent on record (2.3 percent above average), behind 2006 (largest) and 2007 (second largest)."
Men det kan "vi" jo ikke bruge til noget som helst for det bliver varmere og varmere andre steder og det er jo meget mere interessant... ;)
