One Sea Turtle’s Worth of Plastic

[n2doc]

By Brandon Keim March 22, 2011 | 3:33 pm | Categories: Animals, Environment


Joining the Laysan albatross as icons of ocean plastic pollution are sea turtles, which consume bellyfuls of debris while swimming through Earth’s five great ocean garbage patches.

Pictured above are the stomach contents of a juvenile sea turtle accidentally captured off the coast of Argentina. The image echoes famous photographs taken by Chris Jordan and Susan Middleton of decomposing albatrosses on the island of Midway.

About 0.25 percent of all plastic ends up in the ocean. That might not sound like much, but humanity produces about 260 million tons of plastic a year. Tiny fractions add up fast. Oceanic plastic is pulled into the center of rotating currents, or gyres, where it doesn’t degrade, but breaks into smaller and smaller pieces. Some pieces end up in plankton and algae, or drift to the ocean floor. Others are mistaken for food by turtles.

The phenomenon is described in a new research review (.pdf) published by the Global Sea Turtle Network and spotlighted by the fifth International Marine Debris Conference, now ongoing in Honolulu, Hawaii.

http://www.wired.com/wiredscience/2011/03/sea-turtle-plastic/

[Angry Dragon]

1. As man destroys the planet we make others suffer

[madmax]

2. I'm numb

We are destroying the planet and all manner of species and life. Will not stop until we've become extinct. It's just a matter of time. People just don't give a shit.

[FiveGoodMen]

4. "Will not stop until we've become extinct"

If we can't do better than to rally around Bachmann & Palin and start wars every other week, then I fully endorse our extinction.

To think of all we are capable of and then see that it's come this!

We can't be gone soon enough.

[stuntcat]

3. shame.

shame on mankind