surf’s up!

A team of geophysicists from the University of Victoria in British Columbia, Canada, have determined that gigantic ocean waves have been speeding up due to global warming.

These large ocean waves, known as planetary waves, typically span hundreds of kilometers from crest to crest.

Having predicted that planetary waves would accelerate as a result of the ocean surface warming, John Fyfe and Oleg Saenko, writing in the latest issue of Geophysical Research Letters, modeled the changes to ocean wave patterns over the 20th and 21st centuries to test their hypothesis.

“We knew we’d see an effect, but we didn’t think it would be significant for at least another two centuries,” Fyfe said. TreeHugger, 13 Jun 2007