Reef Resilience

The Hungry, Hungry Corallivores

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On most of the reefs I have dived on over the last ten days, I can always find a coral that is missing some of its tissue. Most often, it’s been eaten by some other animal. Two colonies of Acropora, …

Acropora Gardens at Farasan Bank

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We headed east today in search of a dive spot protected from the swell, with hopes that the wind would die down. Good fortune, as conditions improved, and we were able to explore both the protected southeastern and exposed northwestern …

Recent Reef Disturbance

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Our team continued reef assessments along middle shelf locations to better characterize the spatial extent of the disturbance. We first examined two locations along the unnamed submerged reef platform described yesterday, first at the northwestern tip, about 6.4 km west …

Rebirth of a Coral Reef

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For our third dive of the day we surveyed a submerged mid shelf reef, adjacent and west of a deep water channel that bisects the Farasan Banks. As I descended to the bottom, something seemed amiss. Unlike the crystal clear, …

Science Diary – 20 May 2006

Focus for today: Marine Pollution. Target key stage: Key Stage 4: National Science Curriculum, Dual Award, Sc2, 5b; the impact of humans on the environment depends on social and economic factors, including population size, industrial processes and levels of consumption …

Science Diary – 5 May 2006

Focus for today: Red Sea coral disease. Target key stage: Key Stage 4: National Science Curriculum, Double Award, Sc2, 4a – Variation arises from genetic causes, environmental causes, and a combination of both. Key information: Over the past 20 years …