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Author: Andrew Bruckner, PhD

Assessing Reef Health and Resilience

Assessing reef health and resilience

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

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Amazing Cuttlefish

The Amazing Cuttlefish

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

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Corallivores

The Hungry, Hungry Corallivores

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,

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Plocoid coral

The Hunt for the Colorful Coral

Over the last nine days we have visited many exciting and unusual reefs, starting close to shore at the northern end of the Farasan Banks and slowly working our way south. We have seen some areas that appear, at least

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A thicket of Acropora formosa

Acropora Gardens at Farasan Bank

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

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An immense colony of flower coral.

A Field of Flowers

This morning we headed to Shib Ammar, a submerged patch reef at the outer edge of the Farasan Banks, some 40 miles offshore. Twenty knot winds from the northwest, and a 1.5 meter swell made for a wet and bumpy

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Manta Ray

Sharks and Rays Today

Our fifth day of research was an epic day. Once again, we had blue skies, calm seas and clear water. One of the local experts warned us of strong winds and a change in conditions, but so far the seas

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Shallow Reef with Porites and Acropora

Recent Reef Disturbance

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

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Rebirth of a coral reef

Rebirth of a Coral Reef

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,

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Al Lith Island

Above the Waterline (Al Lith)

Today we continued exploring the reefs in the northern portion of the Farasan Banks and several team members surveyed the mountainous Abu Latt (Al Lith Island) Island. The islands sandy beaches are important hawksbill nesting grounds, with twelve tracks observed

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