Blogging – Page 16 – Southern Fried Science

The science of shark control (and what it means for the Western Australia cull)

March 17, 2014 Guest Writer

Prof Colin Simpfendorfer is the Director of the Centre for Sustainable Tropical Fisheries and Aquaculture at James Cook University. He has more than 25 years of experience in researching sharks, and has published extensively in the scientific literature on shark biology, ecology, fisheries and conservation. He is a graduate of James Cook University where he undertook both his undergraduate and postgraduate training. After completing his PhD he worked on shark fisheries at the Western Australian Fisheries Department before moving to Florida to work at the Center for Shark Research at Mote Marine Laboratory. He returned to JCU in 2007 to lead the Fishing and Fisheries Research Unit, where he has helped build a research group focused on improving our understanding of sharks and how best to conserve and manage their populations.

Call it a shark cull, shark control or bather protection, for decades governments have been trying to reduce the risk of humans being killed by sharks – by killing sharks. New South Wales, Queensland, KwaZulu-Natal (South Africa), Hawaii, Dunedin (New Zealand), Hong Kong, Somalia (during the US military intervention) and now Western Australia have, or had, shark control programs to reduce the risk of human-shark interactions.

Western Australia’s new program has sparked huge controversy, with many calling for the government to stop and pursue alternatives.There have been a range of claims that there is no science to support shark control. Many of these have been based on the effects of removing large predatory sharks on ocean ecosystems or that there is no evidence that shark culls reduce the risk of attack.Both of these are valid scientific considerations and need to be taken into account. However, neither addresses whether there is some scientific basis to shark control programs.

So here I would like consider whether there is a scientific basis to shark control programs. To do this I’ll look first at the theory, and then if there is evidence to support it based on analysis of data from the programs in KwaZulu-Natal and Queensland.

Fun Science Friday – “Trolls Just Wanna Have Fun”

March 14, 2014 Kersey Sturdivant

Blogging

I have to admit, I love this title, but cannot claim it as my own. It is the title of the research paper that forms the basis for today’s FSF, internet trolling.

They see me Trollin. Photo Credit: NineFiveZero — They see me Trollin.
Photo Credit: NineFiveZero

Anyone who has ever spent remotely anytime reading the comments section of pretty much anywhere on the internet has likely observed a Troll (why some of you reading may even have engaged in Troll-like behavior). While these Trolls do not physically hide under bridges and/or steal sheep, their actions parallel many of the annoyances of their fairy tale counterparts. As defined by wikipedia, an Internet Troll “is a person who sows discord on the Internet… with the deliberate intent of provoking readers into an emotional response or of otherwise disrupting normal on-topic discussion.”

Southern Fried Science Has A NEW Header Image

March 14, 2014 Kersey Sturdivant

Blogging

At least for a month. Roughly every month your beloved Southern Fried Science rotates the main header image for its site. The idea behind this format, is that it freshens up the site’s homepage, but also gives our readers the opportunity to have their pictures featured on the site. This month’s header image was provided … Read More “Southern Fried Science Has A NEW Header Image” »

5 things we discussed in my #scio14 “social media as a scientific research tool” session

March 10, 2014 David Shiffman 1 Comment

Blogging

At ScienceOnline Together 2014, I moderated a session titled “social media as a scientific research tool” (background information here). We had a great discussion, and I wanted to thank everyone who came or participated virtually. For the benefit of those who couldn’t make it, I wanted to summarize our discussion. 1) Social media and “big … Read More “5 things we discussed in my #scio14 “social media as a scientific research tool” session” »

Thanks for your support of my SciFund crowdfunded shark research!

March 8, 2014 David Shiffman

Blogging

The SciFund Challenge came to a close last night. In total, more than 15 projects, including mine, were fully funded! More than $45,000 was raised for scientific research! My minimum funding goal for this project was $3,000, an amount which would have allowed me to use stable isotope analysis to study the feeding ecology of … Read More “Thanks for your support of my SciFund crowdfunded shark research!” »

Don’t diss the dolphins

March 6, 2014September 2, 2014 Chris Parsons 2 Comments

Blogging, Conservation

Dr. Chris Parsons has been involved in whale and dolphin research for over two decades and has been involved in research projects in every continent except Antarctica. Dr. Parsons is an Associate Professor at George Mason University as well as the undergraduate coordinator for their environmental science program. He’s a member of the scientific committee of the International Whaling Commission (IWC), has been involved in organizing the International Marine Conservation Congress (IMCC) (the world’s largest academic marine conservation conference) and is currently the Conference Chair and a Governor of the Society for Conservation Biology. In addition, Dr. Parsons has published over 100 scientific papers and book chapters and has written a textbook on marine mammal biology & conservation.

At a recent conference of marine scientists I attended, one of the speakers announced, albeit tongue in cheek, that they “hated dolphins”. This prompted a round of applause and cheers from the largely marine biologist audience, much to the chagrin of the marine mammal researchers in the audience (there were several, and almost all of these were involved in marine mammal conservation).That sort of attitude unfortunately is common in the marine biology community. There seems to be a misapprehension that dolphin researchers get all the glamour, glory and funding, and to paraphrase Yoda, this leads to hate, and hate leads to suffering.

I’ve been studying dolphins (mostly in conservation-focused research) for over 20 years, and admittedly it has led to some rather nice trips on boats, sometimes in warm tropical locations. But it has also been 20 years with marine biologist colleagues constantly commenting that dolphin research is not “real marine biology” – even to the extent of having a reviewer say that, in response to a manuscript. Within the marine mammal science professional societies this has led to the rather unfortunate situation where: (a) marine mammalogists keep themselves to themselves with their own journals and conferences and not mixing with many other streams of marine biology; (b) there is such a fear of being seen as “not a real scientist” that within the marine mammal science community there is frequently a stigma against doing any applied, or interdisciplinary, or non-pure science research, including research that is conservation-oriented. This is at a time when such research is drastically needed, with so many cetacean species being endangered. In fact, a study on cetacean science literature determined that about half of the studies could be important to conservation, but unfortunately much of the information lies locked within the ivory tower, and the relatively few ivory towers of marine mammalogists at that.

Read More “Don’t diss the dolphins” »

Angler gives up world record to release massive shark alive

February 24, 2014February 24, 2014 David Shiffman 16 Comments

Blogging, Conservation

Scranton attorney Michael Roth has been fishing since 1959, and has traveled around the world to pursue his hobby. “Fishing simply takes me to amazing places,” he told me, “from Alaska to Panama to the Eastern Caribbean.” In January, Roth went on a fishing trip to the Turks and Caicos. While targeting sharks off Provo, … Read More “Angler gives up world record to release massive shark alive” »

Want to name a shark and track it with Google Earth? Donate to my SciFund project!

February 18, 2014 David Shiffman

Blogging

Thanks to the 73 people who have donated to my SciFund Challenge shark feeding ecology project so far, helping me to meet and surpass my minimum funding goal! I can still accept additional funds beyond my minimum funding goal, and all funds raised will still be used exclusively for lab processing fees. As before, donations … Read More “Want to name a shark and track it with Google Earth? Donate to my SciFund project!” »

Help support marine biology SciFund projects!

February 18, 2014 David Shiffman

Blogging

Thanks for everyone who has donated to my SciFund Challenge shark feeding ecology project so far! Though I have surpassed my minimum funding goal of $3,000, I am still able to receive additional funds and all will be used for sample analysis fees. The offer to join us for a day of shark research still stands.

There are also other marine biology projects involved in the SciFund Challenge that need your support! A brief description of some (provided by the lead scientist on each project) is below, along with a link to learn more and donate.