March 11, 2014 — Globally significant fisheries take place in the seas surrounding the Arctic Ocean. The pollock fisheries in the Bering Sea and the cod fisheries in the Barents Sea are among the largest in the world. Large fish stocks require large feeding areas. Global warming has brought warmer waters and reduced ice cover in the Arctic, facilitating the northwards extension of fish stocks such as capelin and cod. This has brought speculations that commercial fisheries might develop in the Central Arctic Ocean.
The Arctic Ocean is situated to the north of the landmass of the five coastal states the Russian Federation, USA, Canada, Denmark/Greenland and Norway. In the middle of that ocean there is an area beyond the jurisdiction of the coastal states. That international area is 2.8 million km2, about four times the size of the North Sea. It is ice covered most of the year. It is expected that summer ice extent will continue to be reduced in the years ahead, leaving an increasing part of the high seas area open in late summer and early fall.
For a fish stock to extend its range into new areas, it needs the right water temperatures, it has to find food, bottom topography has to be suitable, and spawning grounds should not be too far away. These conditions are not in place in the deep Central Arctic Ocean for groundfish like cod or haddock. Pelagic species like polar cod, which live in the water column and thrive on cold water conditions, might spread into the deep water areas. This has brought concerns that vessels from distant water fishing nations can initiate an unregulated fishery in the international waters beyond the 200 mile zones. Parts of this area, off Alaska and Northeast Russia, have been ice free in summer in recent years.
These concerns have also brought discussions of how to manage potential future fisheries in the area beyond national jurisdiction. The five coastal states have considered the issue for several years, taking the existing international legal framework for the oceans as their point of departure. The 1982 Law of the Sea Convention as well as the 1995 UN Fish Stocks Convention oblige states to cooperate on resource management in the areas beyond the 200 mile zones. In the North Atlantic regional bodies for the management of fish stocks in international waters exist, the Northeast Atlantic Fisheries Commission being one of them. Its mandate extends all the way to the North Pole.
Read the full story at the Barents Observer