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Alaska has 3,708 recorded species of marine macroinvertebrates inhabiting the marine waters from the intertidal zone, the continental shelf, and upper continental slope to abyssal depths, from the Beaufort Sea at the Arctic border with Yukon, Canada; the eastern Chukchi Sea, the eastern Bering Sea, the Aleutian Islands to the western border ...
Alaska is the northwestern most part of North America. Reptiles and amphibians are not common in Alaska due to them being cold-blooded. Alaska has four reptile species and eight amphibian species. Two of these species are introduced. There are no snakes or lizards in Alaska. [1]
With jurisdiction over the 900,000-square-mile (2,300,000 km 2) Exclusive Economic Zone (EEZ) off Alaska, the Council has primary responsibility for groundfish management in the Gulf of Alaska, Bering Sea and Aleutian Islands, including cod, pollock, flatfish, mackerel, sablefish, and rockfish species. Other large Alaska fisheries such as ...
It attains lengths greater than one metre (>39 inches) and weighs up to 20 kg (44 pounds). In the Gulf of Alaska, shortraker rockfish are sampled annually during longline surveys and are most abundant between depths of 300–400 metres (980–1,310 ft). [7] It is a bathydemersal species found over soft substrates. [4]
Kasatochi Island, Alaska Maritime National Wildlife Refuge Protected areas of Alaska map (NOAA) This is a list of marine protected areas of the U.S. state of Alaska . State protected marine areas are managed by the Alaska Department of Natural Resources .
The Alaska Maritime National Wildlife Refuge (often shortened to Alaska Maritime or AMNWR) is a United States National Wildlife Refuge comprising 2,400 islands, headlands, rocks, islets, spires and reefs in Alaska, with a total area of 4.9 million acres (20,000 km 2), of which 2.64 million acres (10,700 km 2) is wilderness.
In Alaska, peak harvest was between 1978 and 1981 (260,000 lbs); average harvest declined to 50,000 lbs in 1994. The commercial fishery was closed in 1996; recreational free-diving fishery remains. In Washington State, there was no historical commercial fishing; the recreational fishing closed in 1994 due to declines in abundance.
Marine animals thrive in the Arctic. There are 12 species of marine mammals of the Arctic found in the refuge. They consist of four species of whales, polar bears, the walrus and six species of ice-associated seals, sperm whales, blue whales, fin whales, humpback whales, killer whales, Harbor Porpoise.