Tag: reefs

A Lionfish

Some bad news from underwater in the Caribbean.  Indo-Pacific Lionfish have apparently been spotted on the Mayan Riviera, the stretch of coast from Cancun in the north to Tulum in the south, of Quintana Roo, Mexico, and throughout much of the rest of the Caribbean.  These fish don’t belong there.  It’s not their natural habitat, and they’re predators to most other reef species.  They are voracious.  And to top it off, their spines are also toxic to humans.

Let’s go for a swim.

 

We are killing the world’s coral reefs and their situation is virtually hopeless.

“The future is horrific,” says Charlie Veron, an Australian marine biologist who is widely regarded as the world’s foremost expert on coral reefs.

“There is no hope of reefs surviving to even mid-century in any form that we now recognise. If, and when, they go, they will take with them about one-third of the world’s marine biodiversity. Then there is a domino effect, as reefs fail so will other ecosystems. This is the path of a mass extinction event, when most life, especially tropical marine life, goes extinct.”

Or, as David Adam explains in his Guardian article about Why coral reefs face a catastrophic future:

Within just a few decades, experts are warning, the tropical reefs strung around the middle of our planet like a jewelled corset will reduce to rubble. Giant piles of slime-covered rubbish will litter the sea bed and spell in large distressing letters for the rest of foreseeable time: Humans Were Here.

They are not alone in their bleak outlook for the future of the world’s coral reefs.