Coral Reefs
How these connect
Crown-of-thorns starfish (Acanthaster) and what it relates to. Every line is an evidence-backed relation, and the arrangement is fixed — this address draws this picture, today and next year.
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- Expand Great Barrier Reef — 5 more
- Expand Reef-building corals (Scleractinia) — 5 more
Every relation drawn, in words3
- Crown-of-thorns starfish (Acanthaster) · affects · Great Barrier Reef
Crown-of-thorns predation was attributed forty-two per cent of the coral cover loss recorded on Great Barrier Reef monitoring sites between 1985 and 2012.
- Crown-of-thorns starfish (Acanthaster) · preys_on · Reef-building corals (Scleractinia)
The starfish everts its stomach over living coral and digests the tissue off the skeleton; at outbreak densities a reef can lose most of its living cover in a few years.
- The 27-year decline of coral cover on the Great Barrier Reef and its causes · evidence_for · Crown-of-thorns starfish (Acanthaster)
The twenty-seven-year analysis is the source of the quantitative attribution of Great Barrier Reef coral loss to crown-of-thorns predation.