The fascinating world of coral reefs has a new dimension: acoustics. Studies show that the natural sounds of healthy coral reefs play a crucial role in the settlement of new coral larvae. Healthy reefs hum with life – a symphony of rustling shrimps, scurrying fish and the delicate sounds of the underwater world.
Sound recorder in the reef
A recent study published by the Woods Hole Oceanographic Institution has shown that these sounds attract coral larvae and encourage them to settle and grow. With the targeted use of sounds, researchers and restoration projects could help coral reefs to regenerate.
This project is being carried out by Ashlee Lillis of Sound Ocean Science in collaboration with marinecultures. As part of her work in Zanzibar, she has begun to explore this innovative approach. With the help of sound recorders, she is investigating the sounds of our house reef. The first recordings show the acoustic diversity of our reef – a fascinating insight that we would like to share with you.
Ashlee’s work which are documented in her study, provides important impulses for the restoration of our reefs. The power of sound points an additional new way forward in coral reef restoration. By understanding and supporting the ecosystem and its natural processes, we create new perspectives for the conservation of these valuable habitats. Together, we can help coral reefs not only survive, but thrive.