Acropora millepora red and green color morphs

How corals control their colour

Using the staghorn coral Acropora millepora as a model, scientists from the University of Southampton have found that the fluorescent pigments that are mostly responsible for coral colours act as sunscreens for the symbiotic algae that live in the coral tissue. These alga require light to produce sugars, which they can contribute to the nutrition of the corals in return for the shelter and the supply of nutrients that are provided by the coral host.

Help Shape The Future Of BSAC

BSAC wants to understand how it can use digital tools and services (website, data management, emails, social media etc) to better effect.

To that end they have commissioned an independent research study. They would like to hear from existing members and lapsed members. The survey is also for divers or snorkellers that have never been a member of BSAC. This is your opportunity to feed into the process and have your views taken on board.