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\n A Glaucus atlanticus eats a Porpita. Both are residents of the Great Pacific Garbage Patch.<\/p>\n
Oxford Scientific\/Getty Images<\/p>\n
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Oxford Scientific\/Getty Images<\/p>\n
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A Glaucus atlanticus eats a Porpita. Both are residents of the Great Pacific Garbage Patch.<\/p>\n
Oxford Scientific\/Getty Images<\/p>\n
Welcome to episode two of NPR Short Wave’s summer series, Sea Camp<\/a>! <\/p>\n Today, we linger at the surface and revisit an episode about an ocean conundrum: Trash from humans is constantly spilling into the ocean \u2014 so much so that there are five gigantic garbage patches in the seas. They hang out at the nexus of the world’s ocean currents, changing shape with the waves. The largest is the North Pacific Garbage Patch, known colloquially as the Great Pacific Garbage Patch<\/a>.<\/p>\n These areas were long thought to have been uninhabited, the plastics and fishing gear too harmful to marine life. But researchers have uncovered a whole ecosystem of life in this largest collection of trash. “This research has shown me that there is more life than we expected there … a whole ecosystem that are in the middle of the patch,” says marine biologist Fiona Chong.<\/p>\n The most common inhabitants include: Porpita<\/a>(also called “blue button”), a small disc-like animal with “tentacles” radiating outward, closely related to jellyfish; Velella <\/a>(also called the “by-the-wind-sailor”), which looks like a flat disc with a kind of “sail” running across the top; and Janthina<\/a> a violet sea snail that traps bubbles to stay afloat. These and other organisms that float freely atop the water are called neuston<\/a>.<\/p>\n Neuston form an ecosystem<\/a> and food web amongst themselves. Janthina are known to eat both Velella and Porpita. Glaucus atlanticus<\/a>, another neuston observed in very small quantities in the patch, is another predator. Known as the “blue sea dragon,” it prefers to snack on the Portuguese man o’ war but has been known to chomp on both Porpita and Velella.<\/p>\n These marine animals are also are part of a larger ecosystem. Chong notes that Porpita are known to sometimes form symbiotic partnerships with small, juvenile fish that are stressed when removed from their individual Porpita. Plus, animals like the ocean sunfish, seabirds and sea turtles are known to munch on neuston.<\/p>\n “It’s a shame that us humans have such large impacts in the ocean that, you know, our footprint is so far out,” she says. “Plastic being in the patch could be harmful for other marine organisms.”<\/p>\n For Chong, the realization that animals call the Great Pacific Garbage Patch home has made her reconsider efforts aim at indiscriminately cleaning up the trash. She also hopes that the findings will make people and the fishing industry more aware of their footprint and lead to better waste management systems. That’s because for her, one of the most ideal solutions to the ocean debris problem is curbing plastic use. If less is used in the first place, less will eventually make its way to the ocean.<\/p>\n “That is probably quite difficult, but we should try it,” she says.<\/p>\n To go even deeper with the marine research each week of Sea Camp, sign up for our newsletter<\/a>!<\/p>\n Interested in hearing more sea stories? Tell us by emailing shortwave@npr.org<\/a>!<\/p>\n Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org\/shortwave<\/a>.<\/p>\n Listen to Short Wave on Spotify<\/a> and Apple Podcasts<\/a>.<\/p>\n This episode was produced by Berly McCoy and Carly Rubin. It was edited by Rebecca Ramirez. The audio engineers were Maggie Luthar and Jimmy Keeley.<\/p>\n","protected":false},"excerpt":{"rendered":"A Glaucus atlanticus eats a Porpita. Both are residents of the Great Pacific Garbage Patch. 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