NASA Scientists Paint Stark Picture of Accelerating Sea Level Rise

A NASA panel yesterday announced widely reported finding that global sea levels have risen about three inches since 1992, and that these levels are expected to keep rising as much as several more feet over the next century -- on the upper end of model-based predictions that have been made so far. From the Sydney Morning Herald piece linked above: NASA says Greenland has lost an average of 303 gigatons [of ice] yearly for the past decade. Since it takes 360 gigatons to raise sea level by a millimetre, that would suggest Greenland has done this about eight times over just in the last 10 years or so. "People need to be prepared for sea level rise," said Joshua Willis, an oceanographer at NASA's Jet Propulsion Laboratory in La Cañada Flintridge. "It's not going to stop."

Comments

I can tell from the comments

[HangingChad]

I can tell from the comments most of you don't live near the ocean. Down here in South Florida it's already making an impact. There are storm drains that flow water during high tide up and down the coast and boat docks underwater. Miami is worse. Hallendale Beach has five of their seven fresh water pumps closed because of salt water intrusion.

The real problem that no one is talking about is what happens when Miami gets nailed by a Cat 4 or 5 hurricane? We're going to have boats washing up on I-95. Do we spend the money to rebuild Miami just to have it flood 40 years later? Or when it gets nailed by another hurricane?