Most coral reefs thrive in shallow depth, where light can easily penetrate the water. Corals depend on the energy of sunlight, through the photosynthetic microscopic algae that reside within their tissue, to grow and survive. For the first time in
Coral reefs are often called the rainforests of the seas. Teeming with life, reefs harbor a broad range of organisms that rely on a complex network of ecological interactions and symbiosis (close and often long-term interaction between two or more
At first sight, Huahines’ reefs appeared to lack vertical relief; the bottom was barren and without much life. It was obvious to all of us that a disturbance had impacted these reefs sometime in the past. Locals indicated it was
Life on a coral reef in French Polynesia can be extremely unforgiving. Natural coral threats, especially cyclones, crown of thorns starfish (COTS) outbreaks and coral bleaching events, have caused severe damage. Fortunately, because of the isolation and low human population
What comes to mind when thinking about a coral reef is a colorful undersea garden teaming with life: corals, fish, urchins, starfish, molluscs, crustaceans, sponges and other animals and plants, many still unknown to science. French Polynesia coral reefs should
The most critical part of creating benthic habitat maps is the ground-truthing process for several reasons. First, exploring the research site improves the producer’s understanding of the landscape being mapped, thus allowing them to assess the maps qualitatively as they
One of our local partners, Dr. Sylvain Petek, from the Institute for Research and Development (IRD) in Tahiti studies sponges. He is looking at the taxonomy of sponges throughout French Polynesia and chemical compounds found within these animals. On every
This is my second mission on the M/Y Golden Shadow and I have enjoyed the company of the many scientists of different expertise and cultural backgrounds who have joined us. One participant in particular has really caught my attention. All
Clownfishes and anemonefishes are among the most iconic creatures residing in coral reefs. In Scilly and Bellinghausen, the science team sighted several colorful orange-finned anemonefishes (Amphirion chrysopterus) residing in anemones scattered throughout the shallows of the reef sites.
Mopelia and Scilly are beautiful coral atolls located in the Leeward group of the Society Islands. A coral atoll originally starts as a volcanic island. As the island and ocean floor subside, corals and other calcifying organisms build a near-shore
