IMA and CDL use advanced models to restore Tobago’s coral reefs; initiative focuses on resilience, biodiversity, and climate impacts.
In light of widespread coral bleaching on Tobago’s reef, the Institute of Marine Affairs (IMA) and Coastal Dynamics Limited (CDL) are using advanced computer models to better understand the island’s coral reef ecosystems. These models simulate ocean currents and coral larval movement, helping scientists uncover how reefs are connected and how larvae spread. IMA’s Coral Reef Ecologist Dr. Anjani Ganase noted that this research could improve coral restoration by identifying resilient reef areas and enhancing recovery efforts. The project, part of the Marine Resilience Initiative (MARIN) Tobago, supported by bpTT, uses hydrodynamic and agent-based modelling. These tools mimic ocean conditions and track coral larvae pathways, offering insights into reef restoration and climate change impacts. In addition to modelling, IMA conducts annual monitoring of coral health at Buccoo and Speyside. By combining these approaches, the initiative aims to strengthen Tobago’s reefs, which play a vital role in coastal protection, marine biodiversity, and local livelihoods.
