Khaled bin Sultan Living Oceans Foundation
Providing science-based solutions to protect and restore ocean health
The Chagos Archipelago is one of the most remote, seemingly idyllic places on Earth. Coconut-covered sandy beaches with incredible bird life rim tropical islands in the Indian Ocean, hundreds of miles from any continent. Just below the waves, coral reefs stretch for miles along an underwater mountain chain.
It’s a paradise. At least it was before the heat wave.
As a marine ecologist, being able to survey the reefs of the Chagos Archipelago, considered the last frontier of coral reefs, was a very exciting prospect. After many hours flying, and even more on the ship transiting to our first destination, we finally arrived in the British Indian Ocean Territory Marine Protected Area where the Chagos reefs are found. From our first dive, I knew this would be a trip to remember. Prior to this, I had participated on many of the GRE expeditions, but this one felt different. I was awestruck by the beautiful reefs with large, healthy assemblages of corals and incredible fish communities. We came across unique reefs with monospecific stands of corals unlike seen in other parts of the world. The benthic communities appeared to be thriving with a balance of coral, CCA, other algae that supported the flourishing invertebrate and fish populations.
However, later in our trip, things started to change right before our eyes. We later discovered we were the first to observe what would be one of the most catastrophic global bleaching events on record. The water was exceptionally warm, causing the beautiful coral we had been observing to show signs of stress.
Coral Reefs: Trouble in Paradise tells the story of an international scientific team in the Chagos Archipelago, a tropical paradise in the British Indian Ocean Territory with some of the healthiest coral reefs on the planet. Initially, the scientists …
In 1998, we visited Rangiroa Atoll shortly after sea temperatures rose 6 degrees greater than summer norms and caused massive coral bleaching. Virtually all of the branching coral Pocillopora died and a quarter of the mound-shaped coral, Porites, lost almost …
In 1997-1998, the marine equivalent of a massive and destructive forest fire overwhelmed numerous coral reefs around the world. Caribbean coral biologists still speak of the coral bleaching event of 1998 in reverential tones. A powerful El Niño season was …
Our morning dive at Sandy Point was like travelling through time, with glimpses of the past and a foreshadowing of future directions of Caribbean reefs growth visible simultaneously. Built on a foundation of 200-500 year old corals, many over 5 …
