The world is drowning in plastic waste - but at least Cyprus is united over halloumi 13 Feb Floating beneath the surface of the water, to a depth of 10 metres, was a multitude of small plastic flecks and particles, in many colours, swirling like snowflakes or fish food.
Though the device is still in development, the idea is a promising one. PGS is a giant floating platform that can filter plastic waste from the oceans through its innovative design. Removing this garbage from the oceans would further save the lives of thousands of sea creatures, since fish, mammals, and birds are regularly put at risk due to tangling or ingestion.
Ocean currents and turnovers pull plastic underwater, the majority of which can be found in the first feet under the surface. Without currents, the plastic would float on the surface just as it does in a swimming pool, since plastic is lighter than water.
The PGS platform is designed in such a way to calm these currents, returning the underwater plastic to the surface. The plastic then rises to the surface due to its own buoyancy and can ultimately be skimmed out of the ocean.
Since designing the device herself four years ago, her support team now consists of a person team of volunteers. The biggest advantage of this platform compared with similar projects?
Plastic waste can simply be collected from the surface of the water. On Duty in the Great Pacific Garbage Patch Global ocean currents have caused garbage to collect in five giant trash vortexes on the open seas.
In the Pacific, the Great Pacific Garbage Patch — one of these trash vortexes — has collected an extreme amount of plastic waste. PGS could be put to work in such hotspots to remove garbage from the oceans. The platform can take advantage of natural ocean currents to increase efficacy.
With a total surface area of 13 football fields, it could be anchored to the ocean floor to work nonstop in such trouble spots. The anchor would position only the front of the platform the open side of the combensuring the construction were always optimally oriented toward the current.
In this independent documentary film, journalist/filmmaker Angela Sun travels on a personal journey of discovery to uncover this mysterious phenomenon. Along the way she meets scientists, researchers, influencers, and volunteers who shed light on the effects of our rabid plastic consumption and learns the problem is more insidious than we could. This is an environmental documentary, why do we care about who picked up who on their trip out to sea? 67 min documentary about a boat ride to hawaii, never did see a"Garbage Island" or anything close to it.. complete waste of my time. E.g. if calculations tell us that 5% of everything eaten in the ocean is plastic-derived, then we /10(). The Plastiki is about to make its momentous voyage across the Pacific Ocean, a 10,mile expedition from San Francisco to Sydney, Australia by the end of this year, to inspire people to rethink current uses and waste of plastic as a resource and bring attention to the GGP.
The rear of the PGS houses the engine room, storage, and living quarters for crew. The inventor also envisions the platform functioning as a research station.
From Waste to New Resources Ocean plastics are weakened by salt water and cannot be recycled. But rather than burning them for fuel on land, Hansch and her team have conceived another use: The resulting hydrogen can be used for fuel cells which can power the entire operation.
The carbon dioxide could be used to feed algae specially cultivated on the surface of the water inside the contraption.
This algae biomass could be the raw material for biodegradable algal plastics, thus closing the resource loop. The nonprofit organization supporting the PGS hopes to finance the necessary research, pilot projects, and construction of original prototypes via a combination of research grants, crowdfunding, and donations.
The contraption addresses all significant aspects of the problem of garbage in our oceans — from the removal of trash from the water to its processing to the production of an environmentally friendlier material. Even if the details remain a bit hazy, such an explicitly holistic approach makes the project an exciting — and hopefully viable — future alternative.A highlight of the trip, which de Rothschild hopes will begin in July and, if all goes well, end four months later, will be a visit to a huge region of floating plastic trash and particles, known.
How much mismanaged plastic waste is making its way from land to ocean has been a decades-long guessing game.
Now, the University of Georgia’s Jenna Jambeck and her colleagues in the National Center for Ecological Analysis and Synthesis working group have put a number on the global problem.
Europe and parts of Asia until the mid . OCEAN PLASTICS POLLUTION A Global Tragedy for Our Oceans and Sea Life. Sea turtles can mistake floating plastic garbage for food. They can choke, sustain internal injury and die — or starve by thinking they’re full from eating plastic.
There’s still a lot of work to do, but we’re committed to the long struggle to reduce ocean.
Sep 10, · Pacific Ocean Plastic Waste Dump By Ed Fitzgerald, September 10, A massive conglomeration of plastic waste in the middle of the North Pacific Ocean is said to be one or two times the size of the US state of Texas, according to Greenpeace. Midway: A Message from the Gyre is a powerful visual journey into the heart of an astonishingly symbolic environmental tragedy.
On one of the remotest islands on our planet, tens of thousands of baby albatrosses lie dead on the ground, their bodies filled with plastic from the Pacific Garbage Patch. The French scientific research vessel Tara, which has been sailing the world's oceans for years to investigate the impacts of climate change, has found traces of plastic waste in .