Three-quarters of the highly migratory sharks that are caught in the Atlantic are classified as threatened by the International Union for the Conservation of Nature (IUCN), but less than 1 percent are protected from overfishing by the organization that’s charged with that task.
That sad statistic is according to a new report we released today coinciding with the annual meeting of the International Commission for the Conservation of Atlantic Tunas (ICCAT). Although ICCAT is in charge of shark conservation in the Atlantic’s international waters, Oceana’s new report shows that the organization is not doing enough.
Oceana scientists are present at the ICCAT meeting this week, and they are calling on the 48 countries that fish in the Atlantic to adopt greater measures to protect these vulnerable sharks from going extinct.
Some sharks, like tunas, travel long distances across the oceans, so their populations can’t be effectively managed by any one country. Most shark species in the Atlantic are vulnerable to overfishing because of their exceptionally low reproductive rates. Currently, ICCAT only has protections in place for a few species including hammerhead and oceanic whitetip sharks, although many other sharks are threatened with extinction, including porbeagle, silky, shortfin mako and blue sharks.
And as you know, sharks keep the ocean ecosystem in balance. When sharks disappear, the implications for the entire ocean food chain are dire. Here’s hoping that ICCAT takes further action this time around to protect the Atlantic’s top predators.
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