Farasan Islands Habitat Mapping in Saudi Arabia Using CASI and QuickBird Imagery

Farasan Islands Habitat Mapping in Saudi Arabia Using CASI and QuickBird Imagery Map products derived from remote sensing technology increase our understanding and ability to manage tropical marine environments. The enhanced mapping capabilities of hyperspectral sensors are well understood; yet technology uptake, particularly …

The Other Coral Eaters

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I’ve spent a lot of time talking about the corals, how they are faring, and what invertebrates are eating them. I’ve only briefly mentioned fish, even though they are the showcase of the Red Sea. From charismatic megafuana like the …

Diagnosing the Crime Scene

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The Farasan Banks is a very unique and diverse marine ecosystem with more reef habitat per unit area than anywhere else we’ve surveyed along the Saudi Arabian Red Sea coast. Like other areas, the major framework builders of these structures …

Groundtruthing

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Over the last few weeks, you’ve heard a lot about our SCUBA surveys, what we’ve seen, and the health and resilience of these reefs. One of our major goals during this Expedition is to identify areas of rich biodiversity, as …

Assessing reef health and resilience

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Most of us have read about the coral reef crisis and have heard about the factors that have contributed to the degradation of reefs – most often overfishing, pollution, sedimentation have been cited as the causes, and more recently climate …

The Amazing Cuttlefish

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During a dive on an inshore reef I saw my first cuttlefish, a pharaoh cuttlefish (Sepia pharaonis). A cephalopod related to the squid and octopus, this animal has eight tentacles and two arms located in pouches beneath its eyes. It …

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 …