Search results
Results From The WOW.Com Content Network
The purse seine is a preferred technique for capturing fish species which school, or aggregate, close to the surface: sardines, mackerel, anchovies, herring, and certain species of tuna (schooling); and salmon soon before they swim up rivers and streams to spawn (aggregation). Boats equipped with purse seines are called purse seiners.
The purse seine is an example of a surrounding net. Here any salmon swimming near the surface are surrounded with a wall of netting, supported by floats. A surrounding net is a fishing net which surrounds fish and other aquatic animals on the sides and underneath. It is typically used by commercial fishers, and pulled along the surface of the ...
A Colville Tribe biologist reports that during these two years the tribe harvested 3,163 hatchery Chinook while releasing 2,346 wild Chinook with only 1.4% direct or immediate mortality using purse seines, [35] whereas the tangle net was far less productive but had an approximate 12.5% mortality. Researchers commented that the use of recovery ...
English: From John Cobb field notebook: Gradually narrowing the circle. Subjects (LCTGM): Fishermen--Washington (State)--Puget Sound; Fishing industry--Washington (State)--Puget Sound
After menhaden had been identified as a valuable alternative to whale oil in the 1870s, the menhaden fishery on the Chesapeake was worked by predominantly African-American crews on open boats hauling purse seines. The men employed sea chanties to help synchronize the hauling of the nets. These chanties pulled from West African, blues, and ...
Purse may also refer to: Purse (horse racing) , the total amount of money paid out to the owners of horses racing at a particular track over a given period Prize money , "purse", or "purse money", a monetary reward paid out to the crew of a ship for capturing an enemy vessel
A traditional dug out canoe between 3–18 meters long is used in Nigeria for artisanal fishing. Artisanal fishers in this area use gear that included, "cast nets, handlines, basket traps, longlines, set gillnets and beach and purse seines". [5]
The purse-seine fishery primarily operates in the Pacific Ocean, in the historic tuna grounds of the San Diego tuna fleet in the eastern Pacific, and in the islands of the western Pacific, where many U.S. tuna canneries relocated in the 1980s, but significant purse-seine catches are also made in the Indian Ocean and in the tropical Atlantic ...