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Several theories for the precipitous drop in the crab population have been proposed, including overfishing, warmer waters, and increased fish predation. [2] As a result, the current season is very short and in the 2010 season, only 24,000,000 pounds (11,000,000 kg) of red king crab were landed.
These fish are not known for great battles or for large size, although the larger specimens may provide good sport. [11] According to the Oregon Department of Fisheries and Wildlife, the sport harvest of nearshore rockfish (such as quillback, copper and china rockfish) off the Oregon coast has been 6-12 metric tons annually between 2004 and 2009.
Commercial fishermen in Alaska, early 20th century. Alaska's commercial fishermen work in one of the world's harshest environments. They endure isolated fishing grounds, high winds, seasonal darkness, very cold water, icing, freezing cold temperatures, days upon days away from family, and short fishing seasons, where very long work days are the norm.
Alaskan halibut often weigh over 100 pounds (45 kg). Specimens under 20 pounds (9.1 kg) are often thrown back when caught. With a land area of 586,412 square miles (1,518,800 km 2), not counting the Aleutian islands, Alaska is one-fifth the size of lower 48 states, and as Ken Schultz [4] notes in his chapter on Alaska [5] "Alaska is a bounty of more than 3,000 rivers, more than 3 million lakes ...
The kokanee salmon (Oncorhynchus nerka), also known as the kokanee trout, little redfish, silver trout, kikanning, Kennerly's salmon, Kennerly's trout, or Walla, [2] is the non-anadromous form of the sockeye salmon (meaning that they do not migrate to the sea, instead living out their entire lives in freshwater).
The use of ITQs in resource management dates back to the 1960s and was first seen in 'pollution quotas', which are now widely used to manage carbon emissions from power utilities. [10] For both air and marine resources ITQs use a 'cap-and-trade' approach by setting typically annual limits on resource exploitation (TAC in fisheries) and then ...
Alaska is filled with a variety of aquatic fish, shellfish, plants, and other species that all play an important role in the aquaculture process. Commercial salmon and herring fisheries dominate Alaskan harvesting and production and harvesting sights are located on the coast line throughout the state, producing an average of 750 million pounds ...
Southeast Alaska, for example, is home to coastal glaciers that provide plentiful nutrients for suitable fish habitats. [10] Areas with warmer waters such as Mexico and Hawaii where whales go to breed do not provide attractive habitats for fish which is why humpback whales rely on their fat reserves they have from their feeding season. [10]
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