The research aircraft “Polar 5” (see photo above) today concluded its Arctic expedition in Canada. During the flight, researchers measured the current ice thickness at the North Pole and in areas that have never before been surveyed. The result: The sea-ice in the surveyed areas is apparently thicker than scientists had suspected.
Normally, newly formed ice measures some two meters in thickness after two years. “Here, we measured ice thickness up to four meters,” said a spokesperson for Bremerhaven’s Alfred Wegener Institute for Polar and Marine Research. At present, this result contradicts the warming of the sea water, according to the scientists.
Tuesday, May 05, 2009
More evidence of global cooling