Southwest Atlantic illex argentinus resource supplement quantity forecasting method
A technology of resource replenishment and prediction method, applied in the field of forecasting the resource replenishment of Argentinian squid in the Southwest Atlantic Ocean, can solve the problem that remote sensing cannot directly obtain fish stock information in fisheries
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[0023] Argentine soft fish can generally be divided into four groups including Patagonia. Among them, the Patagonian population is the main fishing target of ocean squid fishing boats such as China. Its annual output is more than 400,000 tons, and its spawning time Usually from May to August, the spawning grounds are distributed in the waters near the mouth of the Plata River on the border of Brazil and Argentina. It is a warm water species. As an annual short life cycle species, Argentine scorpionfish will die after spawning. Therefore, there is no remaining population but a supplementary population. The amount of supplementation in the coming year depends on the marine environmental conditions of the spawning ground. If the marine environment of the spawning ground is suitable, the survival rate of the ...
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