In a move that arouses the interest of the scientific community and economic actors, the Russian Research Institute of Fisheries and Oceanography (VNIRO) has launched an ambitious program of marine studies off the coast of Africa. West and North. This project includes in particular the waters of the southern provinces of Morocco, around Dakhla, according to information published on the official VNIRO website.
The studies are carried out aboard two state-of-the-art research vessels: the STM Atlantniro and the STM Atlantis. These boats are equipped with the most advanced oceanographic, acoustic and scientific technologies. The objective is clear: to deepen the understanding of marine ecosystems and develop strategies for sustainable fishing in a region with rich fisheries resources.
The program, which will extend to the waters of six countries – Morocco, Mauritania, Senegal, Guinea-Bissau, Guinea and Sierra Leone – is based on long-standing bilateral agreements between Russia and these nations. These cooperations aim to maximize the economic potential of fishing zones while preserving ecological balances.
In Morocco, the Atlantniro resumed its research activities after a refueling stopover at the port of Dakhla. Operations include acoustic and fishery surveys aimed at assessing the biomass of pelagic species in the Atlantic fishing zone. The first results will provide valuable data on the health of fish populations and their sustainable exploitation.
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In Mauritania, the emphasis is placed on small pelagic fish – anchovies, sardines and horse mackerel – which are very popular on international markets. The vessel also identified valuable bottom-dwelling species, such as sea bream and John Dory. This research aims to evaluate stock recovery and develop recommendations for future practices.
Atlantis in action in Guinea
-In Guinea, the Atlantis began bottom trawling surveys at the end of November 2024. The first results show significant catches of species such as leaf fish, speckled porgy, horse mackerel and mackerel tuna. More than 50 bottom trawls were carried out, accompanied by detailed biological analyzes on 2,500 specimens and measurements on 11,000 fish.
These efforts include acoustic surveys over nearly 900 nautical miles and 1,200 hydrochemical analyses. Phytoplankton, zooplankton and ichthyoplankton samples were also taken to study the marine biodiversity of the region.
A meeting between VNIRO and the Mauritanian IMROP (Oceanographic and Fisheries Research Institute) made it possible to harmonize the objectives of the expedition. In addition to assessing fish stocks, studies focus on hydrometeorological and oceanographic conditions influencing biological productivity. Analyzes include parasitological, radiological and taxonomic dimensions.
The team also monitors the activity of foreign fleets in Guinean waters. Around thirty Chinese, Guinean and Gambian vessels have already been identified. These observations contribute to better regulation of fishing activities.
The VNIRO Great African Expedition represents a unique scientific effort to reconcile economic exploitation and preservation of marine resources. The expected results will provide solid foundations for sustainable management of marine ecosystems in the African Atlantic. More than a simple scientific study, this program also symbolizes the strengthening of international cooperation in fishing and biodiversity.
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