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| | NASA GISS: Science Briefs: Sea Level Rise (Site not responding. Last check: 2007-11-01) |
 | | Sea level could rise 40 to 65 cm by the year 2100, due to predicted greenhouse-gas-induced climate warming. |
 | | Such a sea level rise would threaten coastal cities, ports, and wetlands with more frequent flooding, enhanced beach erosion, and saltwater encroachment into coastal streams and aquifers. |
 | | These Earth motions are caused by ongoing adjustments of Earth's crust to the removal of the former ice sheets, tectonic deformation, subsidence of river deltas under sediment loads, and extraction of underground water, oil, or natural gas near the coast. |
| www.giss.nasa.gov /research/briefs/gornitz_01 (348 words) |
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