Sunday, November 26, 2006

Will Global Warming Unleash More Seismic Activity? by: Margaret Lillian

At first glance, there doesn’t seem like there could be any connection between global warming and seismic activity. After all, why would the earth become less stable just because it’s a little warmer?

Well, connected they are. The earth’s crust is a lot more sensitive than you might think. There are well documented cases of even the load of water in a new dam triggering earthquakes in the local area.

A number of geologists say glacial melting, in particular, will unleash pent-up pressures in the Earth's crust, causing extreme geological events such as earthquakes, tsunamis and volcanic eruptions. more....

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