News tagged with ocean ships

Understanding methane's seabed escape

A shipboard expedition off Norway, to determine how methane escapes from beneath the Arctic seabed, has discovered widespread pockets of the gas and numerous channels that allow it to reach the seafloor.

Sep 19, 2011 5 / 5 (3) 0

Arctic shipping routes open

Satellite measurements show we are heading for another year of below-average ice cover in the Arctic. As sea ice melts during the summer months, two major shipping routes have opened in the Arctic Ocean.

Aug 26, 2011 5 / 5 (3) 0

Sound maps reveal whales and noise pollution

(PhysOrg.com) -- Chris Clark discussed his state-of-the-art acoustic animations and the difficulties facing whales Feb. 21 at the American Association for the Advancement of Science annual meeting in San Diego.

Feb 23, 2010 3 / 5 (2) 0