The Earth’s coral reefs are dying and they need our help. We either have to come up with some bewitched way to trick fish into abiding and breeding or argue the planet’s politicians and business leaders to take the altitude crisis seriously. And since science can’t do the impossible, a team of all-embracing advisers has taken on the botheration of acceptable fish to make the beast with two dorsal fins in the biconcave out bones of a coral graveyard.

The team posited that dead coral reefs don’t sound or smell the same as lively ones. In order to test this hypothesis, they recorded the sounds from advancing areas of the Great Barrier Reef and played them over loudspeakers in areas that were dead and dying. They found, astoundingly, that 50 percent more fish alternate to dying areas that advantageous versus agnate areas after audio pumped in.

Steve Simpson, a assistant at the University of Exeter and senior author on the team’s paper, said:

Reefs become apparitional quiet when they are degraded, as the shrimps and fish disappear, but by using loudspeakers to restore this lost soundscape, we can allure young fish back again.

Approximately 89 percent of The Great Barrier Reef is dead or dying. Countless breed of “reef fish” have fled the corrupt ecosystem, and others like it, taking with them the capital nutrients needed for coral‘s survival. While luring fish won’t solve the botheration absolutely or save the reefs from accretion altitude change, it can help kick start about-face and, essentially, aid in bringing them back from the brink. This is because coral needs fish pee.

Our gilled accompany are like vitamin filters for coral reefs. They pee and poo and shed scales and die and do all sorts of things that allow giant reefs to soak up nutrients. In return, we all get to live.

As things stand right now, after those fish and their pee, the world’s coral reefs are doomed to go extinct. This is a very bad thing. As marine scientist Michael Crosby told Business Insider last year, the reefs‘ health is anon accompanying to ours:

You like to breathe? Estimates are that up to 80 percent of the oxygen you are breath in right now comes from the ocean. It doesn’t come from the land. In order for you to abide to breathe, you have to have a advantageous ocean.

And a advantageous ocean means having plenty of freaky fish around to make babies and pee everywhere.

For more advice on the underwater loudspeaker experiments, check out the team’s analysis paper “Acoustic accessory can enhance fish association development on base coral reef habitat” here on Nature.

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