Fishing News

“Disco” Lights Lure Scallops to Commercial Fishing Pots

Industrial fishermen have found that they’ll catch scallops through the use of disco-like LED lights—which is, effectively, fairly groovy. The stunning discover happened throughout analysis alongside Nice Britain’s Cornish Coast in 2019. Scientists have been making an attempt to draw crabs and lobsters to pots with lights—however ended up attracting scallops, as an alternative. They have been capable of load their pots with European king scallops with out utilizing fish as bait.

“Just about each pot that we hauled had scallops in them and but each haul with out lights had no scallops. It was conclusive there after which,” fisherman Jon Ashworth told The Guardian. “To have proof that lights can be utilized to catch scallops has obtained to have some superior implications wanting ahead.”

Extra research occurred resulting in a paper revealed this week that confirms that, certainly, LED lights do work for attracting and catching scallops, which every have 200 tiny eyes every. In research, 901 pots with out lights caught two scallops whereas 985 pots with lights caught 518.

“It’s like a scallop disco. Illuminate the lure and so they are available,” stated marine scientist Dr. Rob Enever.“ It’s fairly an thrilling discover. This has the potential to open up an entire new inshore fishery.”

Scallops are harvested recreationally by hand, however the course of is just too time-consuming for business fishermen. As an alternative, business harvesters have historically used dredging strategies, which might harm marine landscapes. The brand new fishing methodology has the potential to considerably cut back harm to sea beds. Fishtek Marine supplied the lights for the scallop research and affords them on the market on their web site.

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Utilizing lights could also be a primary for catching scallops, however anglers have lengthy used underwater strobe lights to fish for swordfish. In line with The Nature Conservancy, strobing lights seemingly entice swordfish as a result of the glow seems just like the bioluminescence of squid.


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