Unprecedented destruction in the deep Gulf of Mexico, The Ocean Cleanup’s River Pivot, and More! Weekly Salvage: October 28, 2019.
Transcript below.Read More
Transcript below.Read More
Help the Waterfront Partnership of Baltimore Build a new Water Wheel powered trash interceptor in Baltimore’s Canton neighborhood.
Help Fund the Canton Water Wheel.
I love the Baltimore Trashwheel. Let’s build another one.
In all seriousness, if you haven’t heard about the Baltimore Water Wheel, see my first article, or my 1-year recap at Hakai, or my most recent SFS post, or visit Mr. TrashWheel on Twitter. Of all the tech in all the world proposed to clean trash out of our oceans, these water wheels are the only large scale projects that have best tested and vetted against some serious garbage.
Last month, I returned to Baltimore for the National Ocean Exploration Forum. While there, I paid a visit to my old friend, Mr. Trashwheel.
The Inner Harbor Water Wheel is in its second year of operation, cleaning up the Chesapeake Bay to the tune of up to 50,000 pounds of trash per day. I have written about this cool piece of engineering and ingenuity several times.
So why do I keep writing and revisiting this project?
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”:
You would almost have to clear-cut the top of the ocean in order to clean up all those little bits of plastic.
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
Charlie has had quite and adventure these first few months. His journey began November 24, 2009 – the 150th anniversary of the publication of the Origin – by congratulating Kevin Zelnio on his outstanding Great Darwin Beard Challenge win: