beam trawl (a trawl with short wings and a head rope attached to a metal or wooden beam, 10 m or more long, which keeps the net open horizontally and scrapes the bottom to scoop or startle fish into the net. Metal frames on each end of the beam keep the net open vertically. Beam trawls are used mainly for flatfish (and shrimp))
Dictionary of ichthyology. 2009.
Look at other dictionaries:
Fishing trawler — For other types of trawlers, see Trawler (disambiguation). The Irish RSW tank trawler Brendelen in Skagen harbour A fishing trawler (also called a dragger) is a commercial fishing vessel designed to operate fishing trawls. Traw … Wikipedia
commercial fishing — Introduction the taking of fish and other seafood and resources from oceans, rivers, and lakes for the purpose of marketing them. Fishing is one of the oldest employments of humankind. Ancient heaps of discarded mollusk shells (shell… … Universalium
Scottish east coast fishery — The Scottish east coast fishery has been in existence for more than a thousand years, spanning the Viking period right up to the present day. A brief historyThe fishery has always been for both whitefish and herring. The Norsemen came to Scotland … Wikipedia
trawler — /traw leuhr/, n. 1. a person who trawls. 2. any of various types of vessels used in fishing with a trawl net. [1590 1600; TRAWL + ER1] * * * ▪ fishing vessel fishing vessel that uses a trawl, a conical net that snares fish by being dragged… … Universalium