The extended continental shelf ends 350 nautical miles (NM ... Pole at a depth of 4,300 meters below the surface of the Arctic Ocean, setting off a rush to stake out claims to the seabed.

a third is the continental shelf and the rest is the ocean with depths over 500 meters. Most of the ocean surface is covered by ice almost all year round. Five countries have access to the Arctic ...

Petrie, Freshwater Fluxes via Pacific and Arctic Outflows across the Canadian Polar Shelf ... of the Arctic Ocean's lower halocline by upwelling and diapycnal mixing over the continental margin ...

Specialists of the Russian Defense Ministry made a high-precision bathymetric map, which will be attached to the country’s claim for the continental shelf’s borders in the Arctic Ocean ...

The Chilean foreign minister Carolina Valdivia on Monday submitted to the United Nations Commission on the Limits of the Continental Shelf the report on the extended continental shelf to the west ...

A massive chunk of ice - larger than the city of Paris - has broken off from the Arctic's largest ice shelf because of warmer ... which collapsed into the ocean in 2015, leading to an increase ...