Over the past half-century, sharks have changed from being
viewed as underutilized resources and subject to the development of unregulated fisheries to being poster children for marine conservation. Most sharks require many years to reach maturity and produce few offspring, traits that render their populations vulnerable to overfishing if not carefully managed. In some cases, dramatic declines in shark populations occurred due to lack of management, but in recent years there have also been management successes. Dr. Grubbs will use the development and subsequent regulation of shark fisheries in the southeastern United States to illustrate challenges associated with sustainable management and conservation of shark populations, as well as provide examples where declines in shark populations were grossly exaggerated in scientific literature with unintended consequences.
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