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in questo caso lo stock più limitante costituirebbe una cosiddetta "choke species" o "specie a contingente limitante" in quanto, una volta esaurito il relativo contingente, non consentirebbe più di proseguire l'attività di pesca per gli altri stock.
in this case the most limiting stock would become what is known as a 'choke-species' because, once the quota for that stock was exhausted, it would block the opportunities to continue fishing for other stocks.