Tag Archives: shark fishing
Do sharks survive after the hook?
Fitbit-like sensors are the best tools for monitoring whether sharks survive catch-and-release fishing — essential data for fisheries management — according to a peer-reviewed study published June 23 by scientists from Mote Marine Laboratory in Sarasota, Florida. The study, published online in the scientific journal Fisheries Research, is the first to show that motion-sensing accelerometer tags detect whether a shark has survived and how it recovers from capture stress with much greater certainty than other prevailing technologies. Usually scientists fit sharks with satellite or acoustic transmitters to infer whether a shark has survived using indirect signals like location or depth. In contrast, accelerometers measure sharks’ fine-scale movements directly and with high resolution, including every tail beat, body tilt, ascent and descent. Read the rest here 16:41
Sheer Stupidity! Shark Fishing causes surge in number of Attacks, say Experts
Experts pointed shark fishing as a possible reason for the striking increase in shark attacks off the coast of North Carolina. The fishing is permitted on North Carolina beaches and piers, but it has been banned at several other popular beach destinations along the East Coast. Experts said several of the recent attacks, including the one that took place on Friday in which shark attacked a 47-year-old father as he scrambled to get children out of the water, and two attacks on June 14 have occurred in close proximity to fishing piers. Read the rest here Meet the “Experts”! Click here 10:42
Fin-Body Ratios for Smooth Dogfish – Depends on How You Slice It
The 2010 Shark Conservation Act prohibits removal of fins at sea for all sharks landed in U.S. Waters, with a glaring exception for smooth dogfish, or smoothhound sharks, <Read more here> 07:38
