How will we manage the MPA?

achievING our objectives

Common octopus - Jude Brown
Common octopus - Jude Brown

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This section describes the actions we will take to achieve the MPA’s objectives

Boatswainbird Island - Nicola Weber
Boatswainbird Island - Nicola Weber

This involves not only preventing or restricting damaging activities that threaten the MPA but also restoring, improving, researching and sharing Ascension’s amazing marine environment.

The MPA is going to be around forever and it will be a long journey to achieve everything we want. In the first five years covered by this plan, we have focused on the actions that will achieve the greatest positive change to the MPA within our resources (more detail of how we determined this is given in the MPA Showing our Workings document). This means there are no actions linked to substantial threats such as ocean acidification and rising sea temperatures because we simply don’t have the management tools to address them. It also means ambitious aspirations to develop Ascension as a global science hub will have to be achieved in stages and the futuristic submarine laboratory complex will have to wait until the next phase.

Green turtle on Pan Am Beach - Matt Wall

The designation of the MPA was underpinned by sound science and this evidence-based approach is carried forward into the management of the site. Where possible we have designed management actions based on existing data and experience of what will be effective. However, we know we don’t have all the answers from the start so targets, monitoring and refinement of our management will be essential. How we will do this is described in the Monitoring and Evaluation section.

The actions are arranged so that they can be filtered to show those that contribute to achieving different strategic or operational objectives, the ones that counter specific threats to the MPA and those actions that help protect particular species and habitats. Alternatively, you can choose to see them all and realise how busy we will be for the next five years.

Action table

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Operational objective

Description

Review and improve on-island pollution control measures and spill response capability through implementation of recommendations in the Marine Pollution Control Plan

Outcomes

Adequate control and mitigation measures in place for all known potential sources of pollution in the MPA

Targets

Year 1: Marine pollution control plan published and pollution response capability assessed by Maritime and Coastguard Agency.

Year 5: Adequate bunding and spill control measures in place around all fuel storage sites. Effective treatment and disposal of all waste effluents. Emergency spill containment plans and equipment in place.

Threats addressed

Marine litter

Land-based sources of pollution

Spill incident

Noise pollution

Strategic objectives delivered
  1. To conserve Ascension Island’s marine biodiversity, habitats and ecological functions for long-term ecosystem health
Operational objectives delivered

1c. No loss of species and no reduction of species abundance or ecosystem complexity in inshore areas

1g. No reduction in the extent or condition of key habitats

Habitats and species protected

Sandy beaches, coastal plateaus, rocky reefs, sandy substrate, rhodolith beds, intertidal pools, anchialine pools, pelagic waters around seamounts, benthic habitats on seamounts, epipelagic ocean, mesopelagic ocean, bathypelagic ocean, hydrothermal vents, lower slopes of Ascension Island and seamounts, flat abyssal plains.

Green turtle, Ascension frigatebird, masked booby, sooty tern, rock hind grouper, moray eel, glasseye snapper, spiny lobster, black triggerfish, endemic inshore fish species, Ascension goby, Galapagos shark, common octopus, rock oyster, rustic rock snail, white-striped cleaner shrimp, shrimps of the anchialine pools, Ascension lightfoot crab, black longspined and rock boring oyster, bearded fireworm, corals, sponges, coralline algae, bryozoan, bigeye tuna, yellowfin tuna, Atlantic blue marlin, wahoo, silky shark, rainbow runner, bluntnose sixgill shark, Lophelia coral, humpback whale, blue shark, flying fish, plankton, vestimentiferan tubeworm, rimicaris shrimp, bathymodiolus mussels, grenadiers

Priority

High