Russia, U.S. agree fishing ban in Arctic as sea ice melts

OSLO (Reuters) - The United States, Russia and other Arctic nations signed an agreement deal on Thursday to bar their fishing fleets from fast-thawing seas around the North Pole, an agreement delayed more than a year by tensions over Ukraine.The accord, also signed in Oslo by the ambassadors of Canada, Norway and Denmark, is a response to global warming, which is melting sea ice in the central Arctic Ocean, an area the size of the Mediterranean.

The central Arctic probably has no commercial fish stocks now, experts say, but melting sea ice may draw fish such as cod farther north. Forty percent of the area was briefly open water when summer sea ice shrank to a record low in 2012.