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Posts Tagged "fisheries"

Observations

How Would Fish Vote in the 2012 Election?

http://creativecommons.org/licenses/by/2.0/deed.en

This week’s look at the ScienceDebate answers provided by Gov. Mitt Romney and President Barack Obama focuses on their replies to a question about the health of our oceans and coastlines. Two areas in particular—declining fisheries and pollution—were highlighted for special consideration. Of course, the oceans also play a major role in driving weather systems [...]

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Octopus Chronicles

Octopuses Feast On Florida’s Stone Crab Straight from Traps

octopus stone crab

Florida stone crabs (Menippe mercenaria) are known to diners for their sweet, meaty claws. And octopuses also seem to relish these delicacies. Reports are coming out of Florida that the stone crab fishery is way down this year—and many think local common octopuses (Octopus vulgaris) are to blame. The crabs are caught in traps, most [...]

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Octopus Chronicles

How Do You Count Giant Octopuses? Color-Code Them with Silicone [Video]

giant pacific octopus tagging tracking populations noaa

Octopuses are clever, reclusive, dexterous, strong and slippery as heck—especially those belonging to the very largest species: the giant Pacific octopus (Enteroctopus dofleini). So how are researchers to catch and track them? Certainly not with traditional nets and tags, which the octopuses can (respectively) squeeze out of and rip off. Instead, try enlisting the help [...]

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