Assessment of permanent magnets and electropositive metals to reduce the line-based capture of Galapagos sharks, Carcharhinus galapagensis

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Assessment of permanent magnets and electropositive metals to reduce the line-based capture of Galapagos sharks, Carcharhinus galapagensis

Sharks possess anterior electrosensory pores (ampullae of Lorenzini), which allow them to detect very weak electromagnetic fields. Powerful magnetic fields may overwhelm this sense, and repel sharks, even in the presence of an attractant. Using underwater video, we tested seven rare earth magnet con...

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Bibliographic Details
Main Authors:	Robbins, William, Peddemors, V., Kennelly, S.
Format:	Journal Article
Published:	Elsevier BV 2011
Online Access:	http://hdl.handle.net/20.500.11937/52264

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