Russia and Norwegian researchers estimate cod supply in the Barents Sea

Published Oct 14, 2022

Tridge summary

The article reports a significant decline in the cod population in the Barents Sea, leading to a recommended total allowable catch (Tac) of 566,784 tonnes for 2023, marking a 20% reduction from the 2022 recommendations. This figure represents a 20% decrease from the 2021 recommendations and a stark contrast to the biomass of 2.3 million tonnes recorded in 2013. Despite the decline, this cod stock remains one of the largest globally. Additionally, the article highlights reduced Tac recommendations for haddock (170,067 tonnes, down by 5%) and redfish (66,779 tonnes) for 2023, as outlined by a group of scientists.

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Original content

Cod in the Barents Sea continues to decline and scientists issue a recommendation for a total allowable catch (Tac) of 566,784 tonnes in 2023. This level is 20% lower than the recommendations for 2022, themselves 20% lower than those for 2021. Indeed, Russian and Norwegian researchers estimate the biomass of the stock at 800,000 tonnes, compared to 2.3 million tonnes in 2013, a record year. Despite this substantial drop, this stock remains one of the largest in the ...

Source: Pdm-seafoodmag