The UK is to ban commercial fishing from a million square kilometres of ocean around British overseas territories, the government said on Thursday.

 

In total, the government is creating marine protected areas around four islands in the Pacific and Atlantic, including the designation this week of one of the world’s biggest around the Pitcairn Islands.

 

A 840,000 sq km (320,000 sq mile) area around Pitcairn, where the mutineers of the Bounty settled, becomes a no-take zone for any fishing from this week. St Helena, around 445,000 sq km of the south Atlantic ocean and home to whale sharks and humpbacks, is now also designated as a protected area.

 

The foreign office said it would designate two further marine protection zones, one each around two south Altantic islands – Ascension by 2019 and Tristan da Cunha by 2020.

 

Sir Alan Duncan, minister of state for Europe and the Americas, said: “Protecting 4m sq km of ocean is a fantastic achievement, converting our historic legacy into modern environmental success.”

 

Commercial fishing will be banned in all of Pitcairn’s zone – excepting ‘sustainable’ local fishing – and half of the 445,390 sq km Ascension protected area. Fishing will be allowed in the other areas, but activities such as oil drilling will be prohibited.

 

Conservationists welcomed the new protections. “By protecting the vast array of marine life within these rich waters, the United Kingdom has solidified its position as a leader in ocean conservation,” said Joshua S Reichert, of the Pew Charitable Trusts, which is working with the UK on technology to monitor the Pitcairn area.

 

The UK announcement, at the Our Oceans summit in Washington, came as the White House said the US would ban fishing in a 5,000 sq km area in the Altantic, known as the Northeast Canyons and Seamounts marine national monument. That followed Barack Obama’s expansion last month of the Papahānaumokuākea monument off Hawaii.

 

This week, scientists warned that humanity is driving an unprecedented extinction of the largest marine creatures that could affect ocean ecology for millions of years. Experts said the large range required for such creatures meant large-scale marine protected areas would be a key part of addressing the problem. (The Guardian)

 

 

PHOTO: One of the world’s biggest marine protected areas will be created around the Pitcairn Islands, with commercial fishing fully banned.

CREDIT: Sarah Harvey/RSPB/PA.