Monaco’s next generation of marine scientists took a dive into conservation research as Year 7 students from Saint-Charles School participated in a pioneering underwater study…
Using cutting-edge technology, they observed marine carnivores in their natural habitat without disrupting the ecosystem, as part of an initiative led by the Monaco Association for Nature Protection (AMPN). The project, developed in partnership with the Prince Albert II of Monaco Foundation and Community Jameel, introduced students to Baited Remote Underwater Video Systems (BRUVS), an advanced, non-invasive method for documenting marine life in and around Monaco’s protected waters.
The BRUVS technology consists of a central frame equipped with two high-resolution waterproof cameras that record in stereoscopic vision, allowing scientists to measure fish sizes accurately. The cameras are directed at a perforated bait box, typically filled with sardines, designed to attract predatory species. A vertical support enables the system to be lowered and retrieved via a rope connected to a surface buoy. Unlike traditional diving methods, BRUVS do not require human presence underwater, minimising disturbance to marine life. The baited cameras entice carnivorous fish into view, making it easier to identify different species and observe their behaviour. Once the footage is collected, specialist software analyses the recordings to determine fish sizes and estimate their weight.
To put this technology into practice, the AMPN team deployed cameras at four offshore sites at depths of 20 to 40 metres, accessible only by boat. Meanwhile, the students conducted their own trials in shallower waters near the Rainier III breakwater, allowing them to gain first-hand experience in marine observation. Once their experiments were completed, they visited the AMPN headquarters to review their footage. Using identification guides with images of various species, they worked to classify the fish recorded. By comparing results from different locations, they discussed the strengths and limitations of the BRUVS method and how it complements other scientific research techniques they had previously studied.
This hands-on experience not only provided the students with valuable scientific skills but also deepened their understanding of marine ecosystems and conservation. By engaging young minds in innovative research methods, Monaco continues to foster future generations of marine scientists and environmental advocates, ensuring the protection of its rich underwater biodiversity.
Image AMPN
