Adaptive, flexible and community-led: Management support for the largest fully protected marine area in the Atlantic

Abstract

In 2020, the 250-person community of Tristan da Cunha announced the establishment of the fourth largest fully-protected MPA in the world: the Tristan da Cunha Marine Protection Zone (MPZ). The MPZ protects 91 % of the 750,000 km2 EEZ in the South Atlantic, which is home to numerous endemic and endangered species reliant on the healthy marine environment. After legal gazettement in 2021, the next challenge is to build strong foundations for the MPZ that will support it in perpetuity. The Tristan da Cunha community and its partners are rising to this challenge by developing and implementing a programme of work focused on three core areas for MPZ success: effective management, research and monitoring, and community stewardship. Alongside assistance in MPZ management from the UK Government Blue Belt Programme and the establishment of a conservation endowment fund, the RSPB, Blue Nature Alliance, and Tristan da Cunha Government are providing dedicated support for the community for the first years of the MPZ. The partnership is supporting the establishment of monitoring programmes and citizen science initiatives, providing mentorship opportunities, facilitating global knowledge exchanges, strengthening the community’s cultural connection to its marine environment and enhancing the global identity of the Tristan da Cunha community as ‘Atlantic Guardians’. Providing support for the MPZ that is adaptive, flexible and community led, beyond the moment of designation is essential for the longevity of the Tristan da Cunha Marine Protection Zone.