Southern Fried Science

#JacquesWeek returns! Falling glaciers, fish that don’t eat plastic, sharks and the women who study them, and more! Monday Morning Salvage: July 16, 2018

July 16, 2018July 15, 2018 Andrew Thaler

Weekly Salvage

Foghorn (A Call to Action!)

Jacques Week is coming! Have no fear. Our annual answer to Shark Week’s ocean madness will be back for a forth season!

Flotsam (what we’re obsessed with right now)

Saving the Vaquita was always about understanding human cultures and how social structures intersect with the ecosystem. Investigation reveals illegal trade cartels decimating vaquita porpoises.

Fishermen with an illegal haul of totoaba. Image courtesy of Elephant Action League.

Keep beating this drum until it sinks in: Plastic Straw Bans Leave Out People With Disabilities.
Climate change may be a boon for archaeology: Scorching Heat Wave Reveals Signs of Ancient Civilization in the UK.

Ice-free Arctic and salmon symphonies: Thursday Afternoon Dredging, July 12 2018

July 12, 2018 David Shiffman

Uncategorized

Cuttings (short and sweet): Follow environmental social scientist Angela Dean on twitter! Ice free passage for ships could cause problems for marine mammals. From MongaBay Bone scraps hint at whale harvest by ancient Romans. From Nature News. The Senate Committee on Commerce, Science, and and Transportation is holding a hearing entitled “SHARKS!” “We don’t see many … Read More “Ice-free Arctic and salmon symphonies: Thursday Afternoon Dredging, July 12 2018” »

Valuing the deep sea, send @mcmsharksxx to Antarctica, deep-sea mining takes a dive, explore Kiribati, and more! Monday Morning Salvage: July 9, 2018

July 9, 2018July 9, 2018 Andrew Thaler

Weekly Salvage

Foghorn (A Call to Action!)

Melissa Márquez is fundraising to participate in a women-in-science leadership retreat that culminates in a 2.5 week trip to Antarctica. Help her out! Or back her Patreon!
The scandal-plagued, utterly ineffective, Scott Pruitt is out, just days after an American patriot told him exactly how she felt about him in a restaurant. Good.

Flotsam (what we’re obsessed with right now)

Investing in indigenous communities is most efficient way to protect forests, report finds. This should surprise no one but it often does.
Explore the deep waters around Kiribati with OpenExplorer!

The Levee (A featured project that emerged from Oceandotcomm)

Virtual Reality Preserves Disappearing Land: Coastal communities are capturing their cultures and landscapes in virtual reality before sea level rise steals them for good.
Where Did the Oil Go In the Gulf of Mexico? a storymap.

Voyaging canoes, failed sea-steading sea states, breaching ocean plastic, deep-sea mining, and more! Monday Morning Salvage: July 2, 2018

July 2, 2018July 1, 2018 Andrew Thaler

Weekly Salvage

Foghorn (A Call to Action!)

This year’s Jairo Mora Sandoval Award for Courage in Conservation goes to Patima Tungpuchayakul! Between August 2014 and October 2016, Patima helped rescue 3,000 trafficked fish workers stranded on remote islands in Indonesian waters by the Thai fishing industry from their slavery. Read more about Patima’s tireless work to liberate enslaved peoples in the fishing industry.

Flotsam (what we’re obsessed with right now)

Atlas Obscura is on a roll this week with some seriously fabulous ocean coverage, including my new favs:

The Canoe That Changed Hawai‘i: How Hōkūleʻa and its amazing voyage across the Pacific helped kickstart a Hawaiian cultural renaissance.
Abalonia: The Island Nation That Never Was.

The wreck of the Jalisco. ASSOCIATED PRESS

Whale made from 5 tons of plastic waste breaches Bruges Canal.

The Levee (A featured project that emerged from Oceandotcomm)

Stitching Hope for the Coast – Christmas trees provide coastal optimism by the incredible Dr. Guertin.

A new disaster in Ocean Policy, follow the International Marine Conservation Congress at #IMCC5, shallow vents, deep mining, cotton candy lobsters, and more! Monday Morning Salvage: June 25, 2018

June 25, 2018June 24, 2018 Andrew Thaler

Weekly Salvage

Foghorn (A Call to Action!)

We have a new National Ocean Policy and it is exactly as bad as you would expect. I’m at the International Marine Conservation Congress (the largest ocean conservation meeting in the world) and not a single ocean professional from anywhere on the political spectrum thinks this new Ocean Policy is a good idea.
Follow along with the International Marine Conservation Congress on Instagram, Oceansocial.us, and Twitter.

Flotsam (what we’re obsessed with right now)

Smoking Ocean Vents Found in Surprisingly Shallow Water.

https://vimeo.com/276100766

How Does a German Chemical Company Have a Patent on Sperm Whales?

Jetsam (what we’re enjoying from around the web)

Commerce Secretary Wilbur Ross Denies Insider Trading in Short Sale of Russia-Linked Shipping Company. And then: Commerce Secretary Wilbur Ross Short Sale of Kremlin-Linked Shipping Firm Navigator Holdings Wins Ethics Approval. This seems fine and normal and on the level.

5 things to know about sixgill shark teeth, this month’s 3D printed reward!

June 18, 2018June 18, 2018 David Shiffman

Science

I recently unveiled a new tier of Patreon rewards: 3D printed shark and ray models!For $17 per month, you will get a monthly 3D printed educational model of different shark or ray parts in the mail, and you’ll be supporting my efforts to provide these models to schools for free.

This month’s reward is a tooth from Hexanchus griseus, the bluntnose sixgill shark, a member of the cowshark family!This particular specimen was scanned by Dr. Lisa Whitenack as part of her Ph.D. dissertation work on comparative evolution and biomechanics of shark teeth.

Figure from Whitenack et al. 2011, the sixgill tooth is the one in the lower right! This paper studied teeth of different shapes using Finite Element Analysis (FEA). When Lisa inputs the shape of the tooth, how elastic the tooth is, and how much force the tooth experiences into her computer program, FEA will map out stress on the entire tooth. High points of stress are where a tooth would be likely to break.

Learn more about the bluntnose sixgill shark and it’s unusual shaped teeth below!

Shrinking Islands, shrieking dolphins, little hobbit shrimp, boat knives, and more! Monday Morning Salvage: June 18, 2018

June 18, 2018 Andrew Thaler

Weekly Salvage

Foghorn (A Call to Action!)

We owe the next generation a better world than we’re giving them. Call your representatives. Demand they stop separating children from their parents at the border. The ACLU has a script to use.

Flotsam (what we’re obsessed with right now)

Dispatch from Tangier, the Sinking Island in the Chesapeake.

A combination of storm-driven erosion and sea-level rise, which are both increasing as climate change advances, may soon swallow the island entirely.Photograph by Gordon Campbell / At Altitude Gallery

A normal call.

The call of a dolphin that would rather not get eaten.

The Levee (A featured project that emerged from Oceandotcomm)

Our Speak Up for the Blue rundown continues!

I asked 15 ocean plastic pollution experts about the Ocean Cleanup project, and they have concerns

June 13, 2018June 14, 2018 David Shiffman

Conservation, Science

The online ocean science community has been vocally skeptical about the Ocean Cleanup, a device that aims to physically remove plastic pollution from the ocean. Drs. Kim Martini and Miriam Goldstein published a technical review of its feasibility over at Deep Sea News, and Andrew asked some important questions that have yet to be answered. Also, be sure to read environmental journalist Chris Clarke’s thorough overview of these concerns.

Overall concerns include a lack of understanding of the problem (including but not limited to the fact that much of the harmful ocean plastic is small and well-dispersed), insufficient structural integrity for a large object that will be deployed in the open ocean (which would result in the object breaking and creating even more ocean garbage), and the fact that this device is designed to aggregate objects of a certain size to remove them from the water but cannot distinguish between plastic and living things.

Mainstream media coverage has been noticeably less critical of the Ocean Cleanup, often presenting the idea as revolutionary and it’s creator as a genius.

Artist’s conception of the Ocean Cleanup, from TheOceanCleanup.com

I am not an expert in ocean plastic pollution. However, the uncritical tone of most mainstream media coverage of the Ocean Cleanup does not seem to correspond with my impression of expert opinion on this matter from speaking with expert colleagues who study this.

Through professional contacts, I developed a list of 51 ocean plastic pollution experts who work in academia, government, and the environmental non-profit sector, and I sent them some questions about the Ocean Cleanup. 15 (4 in academia, 5 each in government and the non-profit sector, and 1 in industry) agreed to participate in an anonymous survey. While this is not (and not intended to be) an exhaustive survey of the entire field of ocean plastic pollution, the broad agreement among a diverse group of experts is telling. Below, please see what they had to say through some representative quotes. Some respondents chose to provide an on-the-record quote, while many chose to remain anonymous out of concerns about reprisal.

I also asked Lonneke Holierhoek, COO of the Ocean Cleanup, to respond to these concerns. Her comments are included in each section.

Things that go “POP!” in the deep: crushed cups, whole cans, and seafloor spam.

June 13, 2018 Andrew Thaler

Science

This week, two questions echoed through the hallowed halls of Deep-sea Science. It began, as things these days tend to begin, with a tweet. Dr. Diva Amon challenged deep-sea researchers to show off their shrunken cups from the bottom of the abyss. And we obliged, oh but did we oblige.

Concurrently, though unrelated, Angelo Villagomez announced out symposium on Human Impacts in the Deep Sea and shared several image of the garbage that finds its way to the ocean floor. Cans of cheap beer and pristine Spam littered the deepest reaches of the Mariana Trench, where they will lie forever as they are slowly buried in sediment.

And thus we found ourselves awash in to variations on the same theme: Why did that ocean thing get crushed? and Why didn’t that ocean thing get crushed?

Cinnamon-flavored hagfish, how to open a coconut, hunted by sperm whales, speaking up for the blue, and more! Monday Morning Salvage: June 11, 2018.

June 11, 2018June 10, 2018 Andrew Thaler

Weekly Salvage

Foghorn (A Call to Action!)

Great ocean outreach webinar: Bless your coast: communicating acidification with lessons learned in the Southeast. Tune in June 13th at 1 PM EDT!

Flotsam (what we’re obsessed with right now)

Another entry into the “A Deeper Sea” keeps coming true file: Sperm whales are tracking fishing boats and stealing their fish.
I’m bummed to be missing Dinacon, but they’re putting out some awesome videos. Ever wonder how to crack open a coconut?

Join in on an oceanographic cruise already underway! Follow along with the Porcupine Abyssal Plain Observatory.
Introducing #OceanX and #Alucia2, a bold new initiative to explore the ocean and bring it back to the world! Yes please!