pair trawling

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• Pair trawling — are not required. By utilising the towing power of two boats, and as no otter boards are needed, a larger net may be worked than would otherwise be possible, or alternatively, the two boats can share increased fuel efficiencyref|sains.As doors… …   Wikipedia

• pair trawling — Trawling by two vessels steaming in parallel with the net towed between them. Very large nets can be held open and towed in this manner and the net is generally hauled alternately aboard the two vessels for processing of the catch …   Fisheries — dictionary

• pair trawling — bottom or mid water trawling by two vessels towing the same net. Very large nets can be towed in this manner by relatively small boats and the net is generally hauled alternately aboard the two vessels for processing of the catch. The net mouth… …   Dictionary of ichthyology

• demersal pair trawling — pair trawling (bottom trawling by two vessels towing the same net. Very large nets can be towed in this manner by relatively small boats and the net is generally hauled alternately aboard the two vessels for processing of the catch. The net mouth …   Dictionary of ichthyology

• Trawling — is a method of fishing that involves pulling a large fishing net through the water behind one or more boats. The net that is used for trawling is called a trawl.The boats that are used for trawling are called trawlers. Trawlers vary in size; from …   Wikipedia

• bull trawling — pair trawling (bottom or mid water trawling by two vessels towing the same net. Very large nets can be towed in this manner by relatively small boats and the net is generally hauled alternately aboard the two vessels for processing of the catch) …   Dictionary of ichthyology

• two boat trawling — pair trawling (bottom or mid water trawling by two vessels towing the same net. Very large nets can be towed in this manner by relatively small boats and the net is generally hauled alternately aboard the two vessels for processing of the catch.… …   Dictionary of ichthyology

• Bottom trawling — The Celtic Explorer, a research vessel engaged in bottom trawling …   Wikipedia

• Midwater trawling — is trawling, or net fishing, at a depth that is higher in the water column than the bottom of the ocean. It is contrasted with bottom trawling. Midwater trawling is also known as pelagic trawling and bottom trawling as benthic trawling. External… …   Wikipedia

• Fishing trawler — For other types of trawlers, see Trawler (disambiguation). The Irish RSW tank trawler Brendelen[1] 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