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Yet another weird SF fan
 

Saturday, October 03, 2015

Plastic Rings Fight Global Warming!

According to a recent study, sharks can fight global warming:

One of the sea turtles’ main food sources is seagrass, which store vast reservoirs of carbon within sediments. With more sea turtles consuming more seagrass, the carbon is unlocked and can be released into the earth’s atmosphere, thereby accelerating climate change.

………

“In the case of sharks and turtles, sharks eat turtles, which in turn eat seagrasses. But when sharks disappear, the turtles have a tendency to run wild and the seagrass ecosystems cannot sustain the turtle populations.

“The turtles overgraze, and, as a consequence, we’re seeing large reductions in seagrass carbon stocks.”

On the other hand, you don't need sharks to get rid of sea turtles, plastic rings can also do that:

Plastic marine debris affects sea turtles in numerous ways. Turtles caught in lost or abandoned plastic fishing gear may be injured or drowned. Those that mistake floating debris for food are at risk from intestinal compaction or tearing, digestive suppression, and exposure to chemical toxicants adsorbed by (accumulated on the surface of) the plastics. Leatherbacks, for example, are believed to mistakenly eat floating plastic bags instead of jellyfish, a primary food. Miscellaneous debris, such as plastic rings, can cut, maim or amputate limbs and cause severe and sometimes lethal infections. At least 100,000 marine animals are estimated to die as a result of plastic marine debris each year, a number that may increase dramatically with better estimates of mortality from marine debris affecting difficult-to-observe neonate sea turtles.

Drink a six-pack (in my case a six-pack of Diet Coke). You're doing it for Mother Earth.

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