News tagged with fish hook
Study finds circle hooks lower catch rate for offshore anglers
Anglers are required to use circle hooks in some fishing tournaments because they are less likely to cause lethal injuries in billfish, such as marlin. However, research from North Carolina State University ...
Mar 28, 2012 |
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Gone fishing? We have for 42,000 years
(PhysOrg.com) -- An archaeologist from The Australian National University has uncovered the world’s oldest evidence of deep sea fishing for big fish, showing that 42,000 years ago our regional ancestors ...
Other Sciences / Archaeology & Fossils
Nov 25, 2011 |
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New fishing hook reduces shark catch
(PhysOrg.com) -- Scientists have developed a new type of fishing hook to reduce the number of sharks accidently caught from commercial fishing. The special hook, called SMART Hook (Selective Magnetic and Repellent-Treated ...
Jun 08, 2011 |
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Track Atlantic bluefin tuna to learn migration, habitat secrets
New fish-tagging studies of young bluefin tuna in Atlantic waters off New England by researchers at the University of Massachusetts Amherst are offering the first fishery-independent, year-round data on dispersal ...
May 22, 2012 |
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New research offers roadmap towards sustainable pole-and-line-caught tuna
Research conducted at the University of York offers a blueprint for the long-term sustainability of tuna caught using the pole-and-line method.
May 15, 2012 |
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Northern California fishermen free entangled whale
(AP) -- Crab fisherman Mark Anello noticed something odd near his boat off the Northern California coast: three buoys floating nearby were moving. Motoring closer he saw a gray whale tangled in a large fishing ...
May 06, 2012 |
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Antarctic albatross displays shift in breeding habits
A new study of the wandering albatross -- one of the largest birds on Earth -- has shown that some of the birds are breeding earlier in the season compared with 30 years ago.
Apr 30, 2012 |
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Freeing loggerhead turtles comes at a price
When loggerhead turtles are accidentally captured by humans, a recovery process follows, the complexity of which varies according to the turtle's injuries. Spanish researchers have analysed the process of ...
Apr 20, 2012 |
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Evolution in action: Genetic study may answer why we have plenty of fish in the sea
(PhysOrg.com) -- Three-spine sticklebacks aren't as pretty as many aquarium fish, and anglers don't fantasize about hooking one. But biologists treasure these small fish for what they are revealing about the ...
Apr 04, 2012 |
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Stanford marine biologists search for the world's strongest coral
Stanford marine biologist Stephen Palumbi describes the back reefs at Ofu Island in American Samoa as a tropical paradise with turquoise lagoons of warm water that would please any tourist.
Mar 20, 2012 |
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Climate change threatens Seychelles habitat
Bursts of torrential rain lash the idyllic white beaches of the Seychelles, where conservationists fear that rare species such as the giant tortoise are at severe risk from climate change.
Mar 12, 2012 |
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Shark fin soup to blame for blue shark decline
Scientists say the market for shark fin soup is the likeliest reason for the sharp drop in blue shark numbers over the last 30 years.
Mar 09, 2012 |
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BP reaches $7.8bn part settlement over US oil spill
BP said it reached a $7.8 billion deal to settle claims from fishermen and other private claimants affected by the Gulf of Mexico oil spill ahead of the start of a major US trial.
Mar 03, 2012 |
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