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Physical Sciences and Mathematics

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Coastal Carolina University

2018

Acoustic Telemetry

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Seasonal Occurrence, Relative Abundance, And Migratory Movements Of Juvenile Sandbar Sharks, Carcharhinus Plumbeus, In Winyah Bay, South Carolina, Caroline Collatos Jul 2018

Seasonal Occurrence, Relative Abundance, And Migratory Movements Of Juvenile Sandbar Sharks, Carcharhinus Plumbeus, In Winyah Bay, South Carolina, Caroline Collatos

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Winyah Bay, located on the coast of South Carolina, is the fourth largest U.S. estuary by discharge rate (Voulgaris et al. 2002), and provides an annually used habitat for juvenile C. plumbeus (Abel et al. 2006, Gary 2009). From May to September 2016 and 2017, we set a total of 303 bottom longlines in middle and lower Winyah Bay to assess sex ratios, size distributions, and catch per unit effort (CPUE), as well as the potential influence of abiotic parameters on CPUE. A subset of eleven juvenile C. plumbeus was tagged with VEMCO (V16-4H) acoustic transmitters to analyze seasonal occurrence, …