https://phys.org/news/2018-11-oil-gas-rigs-corals.html

The study findings were published recently in the Scientific Reports journal. "Highly connected networks generally improve resilience in complex systems. We present a novel application of this paradigm and investigated the potential for anthropogenic structures in the ocean to enhance connectivity of a protected species threatened by human pressures and climate change."

As summarised in a news release by the University of Edinburgh, the scientists used a computer model to reveal how a protected species of coral might use industrial structures to spread. They found that "coral larvae released near oil platforms would travel between corals that have colonised other structures and reach natural populations located at great distances." The news release also notes that the larvae belonging to the species Lophelia pertusa can "supplement existing populations and recolonise damaged reefs and protected areas in other countries, improving their chances of survival."