Posted on 04/12/2006 10:01:52 AM PDT by SunkenCiv
Researchers from the Tokyo Institute of Technology have calculated that about 1.12 billion tonnes of water leaks into the Earth each year. Although a lot of water also moves in the other direction, not enough comes to the surface to balance what is lost. Eventually, lead researcher Shigenori Maruyama and his colleagues believe, all of it will disappear... His figures, which he describes as conservative, suggest the leakage has caused sea levels to drop by around 600 metres in the last 750 million years. This trend has been largely obscured in the geological record by shorter-term variations in sea levels.
(Excerpt) Read more at news.bbc.co.uk ...
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