Trawling gear in California
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Trawling gear in California

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Published by California State Print Off.] in [Sacramento .
Written in English

Subjects:

  • Fishing,
  • Trawls and trawling

Book details:

Edition Notes

SeriesCalifornia. Dept. of Natural Resources. Division of Fish and Game. Bureau of Marine Fisheries. Fish bulletin -- no. 72
Classifications
LC ClassificationsSH11 .C27 no. 72
The Physical Object
Pagination60 p.
Number of Pages60
ID Numbers
Open LibraryOL24835002M
LC Control Number49010305
OCLC/WorldCa5025624

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Trawling in California was a stable fishery for over sixty years (–), a period characterized by paranzella gear, relatively few boats (four to eight sets) centered in San Francisco and largely influenced by two or three San Francisco wholesale fish companies. Trawling Gear in California DEVELOPMENT OF TRAWLS. Although trawling originated so long ago that its beginning is lost in antiquity, it is reasonable to suppose that this type of fishing developed ― 14 ― late compared to shoal water fishing with other types of . Additional Physical Format: Online version: Scofield, William Launce, Trolling gear in California. [Sacramento, Calif.: Dept. of Fish and Game, ]. Trawling Gear in California BOX NETS. The box type of trawl, as used on our Atlantic Coast, was introduced to the northwest coast and later brought to California during the period – In Washington and Oregon and later in California, modifications in the net were made and at present the box net often is called a western or Pacific trawl.

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Dragged gear has developed from small shellfish rakes towed by hand-paddled canoes to groundfish trawls that are equipped with net mouth openings that in some cases exceed 50 × m. Trawling off the United States began in the early s, and at about the same time on the Atlantic and Pacific coasts (between and ). Effects of Trawling and Dredging on Seafloor Habitat describes how assessment of fishing impacts depends on gear type, number and location of bottom tows, and the physical and biological characteristics of seafloor habitats. Many experimental studies have documented acute, gear--specific effects of trawling and dredging on various types of habitat. Stern of pelagic trawler TAITS 11 at Fraserburgh showing trawling gear and nets. Fishing gear on the stern of a trawler at the pier in Provincetown, Massachusetts, on Cape Cod, USA. Bridlington, North Yorkshire, UK popular British seaside resort. Lobster pots and fishing gear on a trawler. Boom with fishing nets on commercial. In , CCAMLR restricted the use of bottom trawling gear in the high seas areas of its Convention Area to areas in which it had conservation measures in force for bottom trawling gear. Giga-fren. Currently, only one close time is prescribed for shrimp trawl gear.