Mozambican researchers are part of the Around Africa Expedition, an international scientific mission that is traveling along the African coast to map and study the biodiversity of the Indian Ocean seamounts.
Led by the organizations OceanX and OceanQuest, the initiative brings together experts from countries such as Mozambique, South Africa, Madagascar, Kenya, Tanzania, Comoros, Portugal, Brazil and Saudi Arabia. It aims to deepen knowledge about marine ecosystems and boost ocean conservation and restoration efforts.
On board the OceanXplorer, one of the most advanced marine research vessels in the world, scientists use state-of-the-art submersibles such as the Neptune and Nadir, which reach depths of up to 500 meters to collect biological samples and images of the seabed. Innovative techniques such as environmental DNA (eDNA) analysis allow species to be identified and the dynamics of ecosystems to be better understood.
Seamounts, submerged geological formations, are considered biodiversity hotspots. According to benthic ecologist Lara Atkinson of NRF-SAEON (South African Environmental Observation Network), these structures influence ocean currents, create nutrient-rich zones and support a variety of marine life, from plankton and corals to fish and marine mammals.
During the expedition, researchers conducted surveys in strategic locations such as the Madagascar Ridge and the Agulhas Plateau, identifying species and documenting the complexity of these habitats.
More than an exploration mission, the Around Africa Expedition seeks to strengthen marine research in African countries. The collaboration with local institutions aims to foster scientific exchange and train new generations of researchers. In Mozambique, the data collected can strengthen environmental monitoring programs, support conservation policies and consolidate the country's presence in global ocean science.
(By Renaldo Manhice)
