The Hot Zone

Oceans levels have always varied, despite today’s rising tide

The IPCC assumes sea levels have barely changed over the past two millennia, setting today’s rate of 2 to 3 millimeters per year in stark contrast. But some scientists are questioning that simplification. Ocean levels, it seems, have never been stagnant. Glaciers and ice sheets have come and gone. Land masses have moved course. The Earth’s crust has rebounded following glacial melt from the last Ice Age, and that’s changed the volume of water in the oceans too. Understanding... [Read more]

Posted by Alison Hawkes on August 31, 2011 No Comments »
Category : The Oceans


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