Coral researcher

“There are organisms that build reefs up, such as coral and some algae, and there are organisms that break reefs down, such as coral-nibbling parrotfish and coral-eroding sponges. We study reefs in Indonesia, the Seychelles and the Persian Arabian Gulf, and look at the differences between reef production and erosion. We’re worried, for example, that if sea level rises and erosion outstrips production that some reefs could effectively drown. We go on field trips every year and get teams of local divers to help us with our work. We measure everything from water quality and temperature to coral complexity and parrotfish numbers. Overall, I just love being underwater. We don’t just collect data; we try to find ways to translate that data into science policy and management. Ocean optimism is really important. It’s the only way we’ll have an impact and ensure that we minimise future degradation of our coral reefs.”