Science – Page 51 – Southern Fried Science

#SciFund Challenge: Doctor Zen and the Amazon Crayfish

November 9, 2011December 9, 2011 Andrew Thaler

Science

#SciFund is a month-and-a-half long initiative to raise funds for a variety of scientific research projects. Project leaders post a project description and an appeal for funds, and members of the public are invited to make small donations to projects that they deem worthy. Donations come with rewards such as access to project logs, images from … Read More “#SciFund Challenge: Doctor Zen and the Amazon Crayfish” »

#SciFund Challenge: Culture of Climate Change in French Polynesia

November 9, 2011December 9, 2011 Andrew Thaler 1 Comment

Science

The #SciFund Challenge: Tracking the migration of the Atlantic Puffin

November 8, 2011December 9, 2011 Andrew Thaler

Science

#SciFund is a month-and-a-half long initiative to raise funds for a variety of scientific research projects. Project leaders post a project description and an appeal for funds, and members of the public are invited to make small donations to projects that they deem worthy. Donations come with rewards such as access to project logs, images … Read More “The #SciFund Challenge: Tracking the migration of the Atlantic Puffin” »

The indelible stamp – Scientists and their tattoos

November 1, 2011December 9, 2011 Andrew Thaler 5 Comments

Popular Culture, Science

How do you declare your undying love for science? How do you immortalize your doctoral dissertation? How can you let the world know about your eternal love affair with tardigrades, Euler’s Identity, caffeine, or the voyager spacecraft? If you answered any of these with “get a tattoo!” than you’ve probably already heard about Science Ink: Tattoo’s of the Science Obsessed, by Carl Zimmer.

Over the last several years, Zimmer has been compiling scientists’ tattoos at the Science Tattoo Emporium, which now contains 255 pieces of ink. In Science Ink, Zimmer has selected the best looking, most memorable tattoos from his online collection and published them in a beautiful book featuring both artwork and insight into each piece.

Zimmer is among the best of the “science communicators”, those who distill the essence of important concepts into comprehensible units. Each tattoo come with either a description of the story behind its origin, its meaning to the canvas, or the fundamentals of the concept it represents. The book covers an extensive range of topics, from mathematics to natural history to physics and astronomy. When I first heard about this project, I was expecting a coffee-table style book of tattoo photographs, but it is much more than that. The tattoos are simply prompts for a deeper exploration into the meaning of science to society, as well as a delightful collection of (very) short stories about individuals experience in science.

Shark Science Monday: the Known Unknowns of Shark Conservation

October 31, 2011December 9, 2011 David Shiffman 7 Comments

Science

“There are known knowns; there are things we know we know. We also know there are known unknowns, that is to say we know there are some things we do not know. But there are also unknown unknowns – the ones we don’t know we don’t know.” – Former U.S. Secretary of Defense Donald Rumsfeld.

As nature documentary viewers often hear, there is a lot about sharks and rays that scientists don’t know… but what are the most important things that we need to know? A new paper written by Colin Simpfendorfer, Will White, and former Shark Science Monday interview subjects Michelle Heupel and Nick Dulvy attempts to identify these “known unknowns” of shark and ray conservation. “The importance of research and public opinion to conservation management of sharks and rays: a synthesis”, which arose out of the 2010 Sharks International conference, is the most complete record ever created of the research questions that we need to answer in order to better conserve and manage these animals. For young shark researchers eager to work on projects with practical conservation importance, this paper is a great place to start looking for ideas. Additionally, future published work that claims to be important for conservation and management would do well to cite it, and anyone interested in this subject should read it.

The historical origins of ‘whales as people’

October 30, 2011December 9, 2011 Andrew Thaler 7 Comments

Conservation, Popular Culture, Science

In an attempt to garner attention and raise awareness regarding the problematic use of orcas and other marine mammals in captivity for entertainment, PETA, an animal rights group, has sued Sea World, a corporation that builds and manages aquariums and marine parks. Opposition to Sea World’s brand of entertainment-driven aquariums is nothing new, but this fresh lawsuit adds a novel twist to the boilerplate “intelligent animals don’t belong in captivity” – PETA is suing Sea World for violating these oceanic dolphin’s constitutional rights under the 13th amendment.

The 13th amendment to the United States Constitution explicitly outlaws slavery or involuntary captivity:

Salmon, aquaculture, and the spread of Infectious Salmon Anemia

October 27, 2011October 28, 2011 Andrew Thaler 3 Comments

Science

In 2008, a deadly virus decimated Chilean aquaculture facilities, causing $2 billion in damage and crippling an industry. This week, preliminary reports suggest that this same disease may have infected wild salmon in the north Pacific. The internet has been blowing up with news reports of Infectious Salmon Anemia (ISA) detected in wild salmon populations. Reports range from balanced – Deadly Fish Farm Virus Found in Wild Pacific Salmon – to hyperbolic – B.C.’s salmon feedlots need to be closed – but all hinge on the fact that ISA, a lethal salmon-infecting virus previously resigned to aquaculture facilities, has been detected in wild salmon populations in British Columbia. This has the potential to be a very big deal. ISA is 90% lethal and mortality occurs in 10 days or less. The virus is waterborn, but can also be transmitted through handling with contaminated equipment. There is no treatment once a fish is infected.

Before I go on, a couple points need to be clarified:

ISA does not infect humans, though as it threatens a fishery and a major agricultural industry, it most certainly affects humans.
ISA was isolated from 2 wild sockeye salmon. It has not been confirmed from independent test yet, although one statement indicates that the current infection is from a non-infectious strain of ISA (which raises some interesting questions about who currently knows what about this outbreak).

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A slimehead by any other name should never be on your plate

October 26, 2011 Andrew Thaler 6 Comments

Science

Orange Roughy - image by FishBase artist Robbie Cada

Slimehead is not a word you would expect to find on the menu of a fancy restaurant. Like dolphin*, toothfish*, goosefish*, mudbug*, hog*, and gizzard fish*, slimeheads have undergone a bit re-branding over the last few decades to make their name as palatable as their fillets. Enter the Orange Roughy, a dull, uninspired name that captures nothing of the grandeur of Hoplostethus atlanticus and ignores the defining characteristic of these deep-sea fishes.

What does Orange Roughy mean to you? Well, it’s probably orange, and I guess roughy means it might be rough, or something. The name is pretty uninformative. But slimehead! Slimehead tells you quite a bit about this creature, and leads to some interesting ecological questions. Why is it’s head covered in slime? What does the slime do? How is the slime contained in its head?

Western Australia’s sharks need your help!

October 23, 2011 David Shiffman 14 Comments

Conservation, Science

great-white-shark_559_600x450 — Great White Shark. Image courtesy animals.NationalGeographic.com

Last week, I wrote about three current shark conservation issues, including a proposed shark cull in Western Australia. Barbara Wueringer was able to deliver her letter to Western Australian government officials on Friday, and thanks to your help, it was signed by more than 100 scientists and conservationists from all over the world.

Yesterday, however, another swimmer was killed by a shark in Western Australian waters. George Thomas Wainwright, 32, was a native of Texas who had been working on a boat in Australia. This attack, which is the third in the last two months, has resulted in renewed calls for a “shark cull”. The proposed plan would involve both an attempt to kill the specific shark responsible for killing Mr. Wainwright and a more general killing of all the sharks in the area. It is believed that the shark that killed Mr. Wainwright was a great white shark, also known as a “white pointer” in Australia.

RJD Twitter teach-ins start Monday at 1 with overfishing

October 21, 2011 David Shiffman 3 Comments

Science

My lab, the RJ Dunlap Marine Conservation Program at the University of Miami, will be hosting a series of Twitter teach-ins on marine biology and conservation topics. Each teach-in will cover a topic in a series of Tweets, including links to photos and videos, as well as NGO reports, blog posts, and scientific papers which people … Read More “RJD Twitter teach-ins start Monday at 1 with overfishing” »