Not too long ago, I spoke to an acquaintance about how animals often move around the fishing magnets North Pole. He said his brother is a marine biologist and has always been interested in such things. In particular, we talked about a recent Wall Street magazine article on salmon using an internal biomagnetic compass to return to tracked currents at sea. Well, let's talk about how fishermen can use this knowledge to catch adult salmon in the jungle in the Pacific for a moment?
NPR won a special title on February 7, 2013; Sarah Zaneski's book "Animal Magnetism: How Salmon Find Their Way Home". The article also states; The study's lead author, Nathan Putman, a postdoctoral researcher at Corvallis State University in Oregon, says "magnetic discovery" is part of his toolkit to make him a truly effective navigator. Pisces also use their sense of smell to help them discover their birth stream. "
We were all reminded of this by the BBC, which read a similar study. One scientist explained: "Sea turtles, elephant seals and many other fish, including snakes, tuna and sturgeon, have a similar strategy." This is a BBC article. Also Helena Brigga's February 7, 2013 "Sockeye Salmon Sensor Home Magnetic Field".
If we can repeat the smell and use a false magnetic signal to lure large quantities of fish into storage areas to collect. Then turn off the magnetic signal and release the rest, the others will find their way to the actual rinsing port and will swim again to spawn and continue the process for the next year.
Some argue that this difficult tactic is not suitable for salmon. Salmon fishing is maintained or restricted in some years. However, for those who can argue that this is a problem, we should also realize that fish-finding radars, riverside nets and other high-tech gadgets are already in use.
If a fishing vessel brought 20,000 gallons of water to the sea at the outlet of the river, it would smell like that river, where they would sink into the sea around the boats, luring the salmon, which alone was ready to reappear with false magnetic readings. So these letters and stories are true, and this salmon actually uses magnetic field navigation as part of its migration strategy. In fact, I hope you think and think.
Not too long ago, I spoke to an acquaintance about how animals often move around the magnetic North Pole. He said his brother is a marine biologist and has always been interested in such things. In particular, we talked about a recent Wall Street magazine article on salmon using an internal biomagnetic compass to return to tracked currents at sea. Well, let's talk about how fishermen can use this knowledge to catch adult salmon in the jungle in the Pacific for a moment?
NPR won a special title on February 7, 2013; Sarah Zaneski's book "Animal Magnetism: How Salmon Find Their Way Home". The article also states; The study's lead author, Nathan Putman, a postdoctoral researcher at Corvallis State University in Oregon, says "magnetic discovery" is part of his toolkit to make him a truly effective navigator. Pisces also use their sense of smell to help them discover their birth stream."
The BBC reminded us all of this when reading a similar study; One scientist reported: "Sea turtles, elephant seals and many other fish, including snakes, tuna and sturgeon, have a similar strategy." This is a BBC article. Helen Brigga's film "Sockeye Salmon Sensor Home Magnetic Field", also on February 7, 2013.
If we can repeat the smell and use a false magnetic signal to lure large quantities of fish into storage areas to collect. Then turn off the magnetic signal and release the rest, the others will find their way to the actual rinsing port and swim to spawn again and continue the process for the next year.
Some argue that this difficult tactic is not suitable for salmon. Salmon fishing is maintained or restricted in some years. However, for those who can argue that this is a problem, we should also realize that fish-finding radars, coastal river nets and other high-tech gadgets are already in use.
