Using the quick search there are shown up to three reports about ice cover:
The origin of its ecosystems can be traced back to the emergence of the Antarctic ice sheets approximately 33.6 million years ago. This discovery was made by an international team including scientists...
Geowissenschaften |During the cold and dark of Arctic winter, sea ice refreezes and achieves its maximum extent, usually in late February or early March. According to a NASA analysis, this year the annual maximum extent...
Geowissenschaften |Five years ago the autumn ice volumes averaged 11900 km3. But in the second quarter of 2012 they had declined to 7600 km3. This conclusion is reached by an international research team after comparing ...
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