LONGLINE FISHING Meaning and
Definition
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Longline fishing is a commercial fishing technique that involves the use of a long line with multiple baited hooks attached at regular intervals. This method is commonly used to target species such as tuna, swordfish, and halibut, among others. The main characteristic of longline fishing is the considerable length of the fishing line, which can stretch for several kilometers.
The process of longline fishing begins with the deployment of the fishing line into the water, either from a fishing vessel or from a stationary point such as a buoy. The line is then left to drift or slowly pulled behind the fishing vessel. The baited hooks, typically made of stainless steel or monofilament, attract the targeted fish species.
Longline fishing is often employed in deep waters, as the extended length of the line allows for a wider coverage area. This technique helps fishermen to catch large quantities of fish over a single fishing operation. However, it also poses environmental concerns. The non-selective nature of longline fishing can result in bycatch, where unintended species are caught alongside the targeted species. This bycatch can include endangered or protected species, leading to negative ecological impacts.
Efforts have been made to mitigate the negative effects of longline fishing, such as the use of circle hooks that reduce the bycatch of sea turtles, seabirds, and other non-target species. Additionally, some regions have implemented regulations and limitations on the use of longline fishing to ensure sustainable practices and protect sensitive ecosystems.
Etymology of LONGLINE FISHING
The term "longline fishing" has a straightforward etymology. It combines two words: "long" and "line".
"Long" is derived from the Old English word "lang" which meant "long" or "lengthy". It can be traced back to the Proto-Germanic word "langaz". The usage of "long" in "longline fishing" refers to the length of the fishing line used.
"Line" comes from the Old English word "line" which meant "cable" or "rope". It can be traced back to the Proto-Germanic word "linǭ". In the context of fishing, "line" refers to the fishing line, typically made of string or cord, used to catch fish.
