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Free download of : Basic Fishing Methods

Basic Fishing Methods

 

 

Free download of : Basic Fishing Methods

The beam trawl is one of the earliest forms of towed fishing gear, being used in the Southern North Sea by the sailing smacks from Grimsby and Lowestoft inthe latter part of the 19th century. The net is held open by a rigid framework ensuring it maintains its shape and effectiveness despite changes in towing speed. This made it ideal for towing behind early sailing boats with their unpredictable course and speed. As diesel engines were developed along with mechanised hauling methods the gear was made larger and towed at faster speeds in an effort to improve catches. In the early days of beam trawling only one net was towed from the stern of the boat. Nowadays most commercial beam
trawlers tow two beam trawls from long derricks projecting over each side of the vessel ……

 

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