Save Our Seas Blogs

11 August 2010

AES 2010 – A Whole Shark Stress Symposium!

2010 American Elasmobranch Society Meeting, Providence Rhode Island.

2010 American Elasmobranch Society Meeting, Providence Rhode Island.

The field of elasmobranch stress physiology has grown to such an extent that the subject warranted a special symposia at the 2010 American Elasmobranch Society Meeting held in Providence, Rhode Island.  The stress physiology symposium entitled “The Physiological Stress Response in Elasmobranch Fishes”,  was hosted and run by Dr Greg Skomal, and Dr John Mandelman, and was was kindly sponsored by The Fisheries Conservation Foundation, and the long time supporters of the CEI Shark Research and Conservation Program, the Save Our Seas Foundation.

Edd Brooks presenting on the the 2008 SOSF funded project, "The Physiological Consequences of Longline Capture in the Caribbean Reef Shark (Carcharhinus perezi)."

Edd Brooks presenting on the the 2008 SOSF funded project, "The Physiological Consequences of Longline Capture in the Caribbean Reef Shark (Carcharhinus perezi)."

The Cape Eleuthera Institute was represented by the manager of the Shark Research and Conservation Program, Edd Brooks, who presented the findings of last year’s SOSF funded study into the effects of longline capture on the Caribbean reef shark (Carcharhinus perezi).  This ground breaking study used field based blood chemistry diagnostic equipment to look at the sub lethal effects of capture, combined with new acoustic tracking equipment to correspond the magnitude of the physiological disruption to any variation in post release behaviour.  A copy of the AES presentation can be downloaded here, and the complete findings of the project will be published along with the rest of the presentations from the stress symposium in the Journal of Comparative Biochemistry and Physiology – Part A later this year. (more…)

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17 October 2009

We’re Back!

So its been a really really long time since I last posted – what can I say things have been busy!  There has been so much going on that keeping the blog up has fallen by the wayside a little bit.  I will endeavor to keep things a little more current and update you all on the huge backlog of happening over the last five months including our work on tonic immobility in the lemon shark, the stress of longline capture in the Caribbean reef shark and how that effects behavior and survivorship, the abundance and distribution of sub-adult tiger sharks.  There has be a lot going on!

The first update I wanted to fill you in on is the presentation of our work at the annual American Elasmobranch Society in Portland Oregon in July of this year.  The CEI Shark Research and Conservation Program produced a poster presentation on the first year of SOSF funded research based on the validation of Baited Remote Underwater Video Surveys (BRUVS) and a more conservation based alternative to more traditional longline surveys.  The poster is a preliminary analysis of the results with a full manuscript to be submitted by the end of this year.  In addition, I presented on on the seasonal abundance, demographics and habitat use of Caribbean reef sharks.   Both the poster and presentation are attached to this post so happy reading if you are interested!

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