long lines

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long lines

In telephone communications, circuits that are capable of handling transmissions over long distances.
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The primary bait used with tuna longlines was Pacific saury (Cololabis saira), which can be recognized in the gut and excluded from a dietary analysis.
No mention of season or area restrictions on longlines. That gear had swordfish populations on a death spiral since the 1970s.
For this reason, INCOPESCA must also improve its capacity to develop, implement, and monitor resource management measures including gear restrictions within these multi-use MPAs where bottom-longline and hand-line use is permitted but gillnets, trawl nets, and surface longlines are not.
A logbook was given to each fishermen, where they recorded, aided with GPS and echosounder, the following data for each fishing event: geographic position, bearing angle from port to fishing ground, distance to port and coast, depth, date, type and characteristics of fishing gear (nets or longlines, number and size of nets and longlines used), soaking time, and catch (kg of each species).
(6) The impact that ghost net and longline fisheries have on gannets and other seabirds has also been well documented.
Real, "Differential loggerhead by-catch and direct mortality due to surface longlines according to boat strata and gear type," Scientia Marina, vol.
Sustainable Seas Wild Pole-Caught No Salt Added Solid Light or Solid Albacore Tuna is caught one fish at a time, which means no "by-catch"--sea turtles, dolphins, sharks, and other sea life that get caught on longlines or swept up in nets along with the tuna.
Longline fishing has been identified as the primary cause of incidental mortality and population declines for some albatross populations (Weimerskirch et al., 1997).
These included the Spanish longline fleet in the Gran Sol grounds off south-west Ireland, where the researchers estimated more than 50,000 birds, mostly shearwaters and fulmars, were being killed each year.
The conservation groups, who are meeting with the Fisheries Commissioner today, want regulations including setting the lines at night and using lines with streamers to scare off the birds from trying to take the bait placed on hooks on the longlines.
With prices like that, many longline fishermen, who are already operating illegally, are happy to augment their incomes by "finning" a few sharks along the way.
From an aquaculture perspective, scallops can be farmed either by sowing juveniles into seabed areas and harvesting at a later date or by more intensive culture in lantern nets suspended from submerged longlines. Both methods have been attempted in Ireland and in some bays both techniques have been used.