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Field Note - Silent killer: black reefs in the Phoenix Islands Protected Area

The Phoenix Islands Protected Area (PIPA) is in a naturally ironpoor region in the equatorial central Pacific. The main introduction of iron to this environment is from maritime debris, especially shipwrecks and anchor gear, and is linked to proliferation of turf algae and benthic bacterial communities, and the formation of degraded ‘black reefs’...

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Coral Reef
Data Analysis And Interpretation
Marine Resources
Pacific Protected Areas
Related Pages
The hidden cost of fisheries subsidies
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Pacific Islands Ocean Conference (PIOC) Report, Heritage Hotel Honiara, Solomon Islands, 29 September - 3 October 2025.
Towards a systematic framework to assess restoration success of interventions in coral reef ecosystems
The ‘Blue Pacific’: ocean governance and planetary health
Operationalizing nature recovery to market outcomes
Against the clock: Coral reefs demand a renaissance in discovery
Rethinking the 30 by 30 target to ensure the well-being of small-scale fishing communities

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