Description: The Maërl Mapping & Conservation (M3C) project aimed to establish a baseline for maerl habitat conservation in the Madeira archipelago. Successfully mapping maërl beds in Madeira and Porto Santo, the project discovered new beds, emphasising their significance in the region’s coastal ecosystem. Additionally, it quantified blue carbon stocks within rhodolith beds for the first time, highlighting their importance in carbon sequestration. Biodiversity associated with rhodoliths was also revealed, leading to the discovery of new species for the region. A detailed conservation plan was developed and presented to regional authorities, pioneering conservation measures at various levels. The project raised awareness among diverse stakeholders, fostering pride and appreciation for the region’s vital habitat. A non-planned public exhibition garnered significant attention, indicating strong public interest in the project’s findings. Stakeholders engaged included the Natural History Museum of Funchal, Marine Biological Station, governmental bodies, and dive centers, facilitating collaboration and dissemination efforts. Key lessons included the importance of effective work planning, motivated teams, and stakeholder engagement.
Duration: 17 months
