Just over half of the protected area will be closed to fishing
The reserve totals 234,291 sq km, slightly less than the size of the United Kingdom. It could be ready for formal designation as soon as 2017, once further data has been collected and analysed.
Just over half of the protected area will be closed to fishing. The fishery in the other half will be policed under a grant of £300,000 from the Louis Bacon Foundation, a charitable body.
The latest reserve at Ascension Island is said to hold some of the largest marlin in the world, one of the largest populations of green turtles, big colonies of tropical seabirds and the island’s own unique frigate bird.
“This donation will help fund the enforcement to protect the closed area from illegal fishing”
The Great British Oceans Coalition, which includes the Blue Marine Foundation and the Royal Society for the Protection of Birds, has been campaigning since 2014 for the designation of all or part of Ascension’s waters.
Charles Clover, Blue Marine Foundation chairman, said: “Ascension has been at the frontiers of science since Charles Darwin went there in the 19th Century, so it is entirely appropriate that it is now at the centre of a great scientific effort to design the Atlantic’s largest marine reserve.”