great pacific garbage patch | Southern Fried Science

Frisky Anglerfish, Persistent Aquatic Living Sensors, Make for the Planet Borneo, Sea Cucumber Mafia, and more! Monday Morning Salvage: March 26, 2018

Posted on March 26, 2018 by Andrew Thaler

Foghorn (A Call to Action!)

Sign up for Make for the Planet Borneo and help push forward the next generation of conservation technology!
Announcing the Con X Tech Prize for Hacking Extinction! Apply for funding to create a working hardware prototype and win up to $20,000 in awards.

Flotsam (what we’re obsessed with right now)

This is a totally ordinary, not at all alarming, call for government bidders on a contract to build “new systems that employ natural or engineered marine organisms as sensor elements to amplify signals related to the presence, movement, and classification of manned or unmanned underwater vehicles.” They even adorably call these Persistent Aquatic Living Sensors PALS. Normal!
Here’s a video of anglerfish mating, because anglerfish are beauty.

This week in science and conservation slowly, awkwardly coming to terms with their racist history: For Decades, Our Coverage Was Racist. To Rise Above Our Past, We Must Acknowledge It and Environmentalism’s Racist History.
Scientists in Survival Mode: After a disastrous hurricane season, scientists in the storms’ pathways struggle to return to work.

The Levee (A featured project that emerged from Oceandotcomm)

Marine lab has ‘front row seat’ to Louisiana coastal loss.

Photo by Melissa Miller

Migrating mullet and expanding garbage patches: Thursday Afternoon Dredging, March 22, 2018

Posted on March 22, 2018 by David Shiffman

Cuttings (short and sweet):

Follow science illustrator Bethann Garramon Merkle on twitter!
Great Pacific Garbage Patch is sprawling with more debris than thought. By Oliver Milman, for the Guardian.
In Bali fish die-off, a human hand is suspected. By Luh De Suriyana, for MongaBay.

Spoils (long reads and deep dives):

Mullet Mania. By Michael Patrick O’Neill, for Hakai
Commercial fisheries of the Great Lakes. By Steve Midway, for the Fisheries Blog.
Exploring the mysteries of Cuba’s coral reefs. By Brynn Nelson, for Science News for Students
Antarctica’s krill fishery threatens whales and penguins. By Erica Cirino, for Oceans Deeply
Decline in hunters threatens how US pays for conservation. From NPR’s All Things Considered.

Please add your own cuttings and spoils in the comments!

If you appreciate my shark research and conservation outreach, please consider supporting me on Patreon! Any amount is appreciated, and supporters get exclusive rewards!

Charm City’s Water Wheel: The first truly feasible ocean cleaning array is already afloat

Posted on July 14, 2014 by Andrew Thaler

The Future is here. Photo by Andrew Thaler.

Ocean plastic is bad news. Last week we were learned that not only did every ocean have its own, personal garbage gyre, but that a huge amount of plastic is “missing” from the ocean–that is, it has been incorporated into the ecosystem in ways we don’t yet understand. While there is plenty of misinformation floating around out there about what exactly these garbage patches are (hint: they aren’t solid islands of trash), there is no doubt that they are effecting the global ocean ecosystem in both profound and subtle ways.

Friend of Southern Fried Science and Deep Sea News writer Miriam Goldstein spent her PhD working on the North Pacific Gyre. Her research has revealed invasive pathogenic ciliates living on plastic trash and plastic-eating barnacles floating in the gyre. She also points out one of the biggest problems with trying to clean up these massive, dispersed “garbage patches”:

httpv://www.youtube.com/watch?v=tFSv2eW7g6E

You would almost have to clear-cut the top of the ocean in order to clean up all those little bits of plastic.

source

There is a sea of theoretical solutions, from dragging nets across the ocean to mooring massive floating arrays, in various states of completeness. Some have been no more than public relation stunts, while others push on despite extensive criticism from oceanographers and other marine experts. Some have promise, other appear to be no more than press releases.

Amid the TED talks, press-pushes, empty promises, and gratuitous publicity stunts, the City of Baltimore quietly built, tested, re-designed, re-built, and deployed a solar-powered, trash-eating, waterwheel-driven garbage scow that’s plying the urban waters of the Chesapeake Bay, pulling tons of trash out of the Inner Harbor every day. Say hello to the Inner Harbor Water Wheel. Read More

Mermaids do not exist, and five other important things people should, but do not, know about the ocean

Posted on June 5, 2012 by David Shiffman

Mermaids depicted by a Russian folk artist. Image courtesy Wikimedia Commons via New York Public Library

Last week, Animal Planet aired a fictional mockumentary about mermaids. From an educational perspective, it was a disaster that was rightfully described as “the rotting carcass of science television” by Brian Switek. As Dr. M on Deep Sea News pointed out, one of the troubling results of this TV special was the discovery that some people believe that mermaids are real.

When I pointed out on Facebook and twitter that mermaids do not exist and that I hoped none of my friends believe otherwise, it inspired a long and interesting discussion. Someone asked why it matters if people believe in mermaids, as they felt that a sense of whimsy among the public is a good thing. Someone pointed out that scientists are discovering amazing new species all the time. More than a few people said “anything is possible.”

Sure, scientists discover new species all the time, but while finding a new species of monkey, orchid, or jellyfish can be interesting, it is not proof that “anything is possible” and it is not the same thing as finding a species of talking, thinking humanoids with fish tails on the lower half of their bodies. There’s a big and important difference between enjoying fantasy novels and wishing that certain fantastical creatures exist (i.e. having a sense of whimsy) and genuinely believing that those creatures really do exist.

These people don’t believe that in the vast and unexplored ocean, there may be some bizarre undiscovered species still out there. They believe that talking, thinking humanoids with fish tails on the lower half of their bodies exist and are acknowledged as existing by the scientific community. This displays a troubling lack of awareness of reality that likely is not limited to a belief in mermaids. For the benefit of those who have paid so little attention to what’s going on in the real world that they believe mermaids exist, here are five other things that you should, but likely do not, know about the oceans.