Argentina: A black hake workshop was held with the participation of a Chilean researcher
Argentina
Published May 3, 2022
Tridge summary
Between Monday, April 25 and Friday, April 29, the workshop on “Estimation of the Objective Biological Reference Point (PBRO) as an approximation to the Maximum Sustainable Yield (MSY) and definition of Catch Control Rules (RCC) for Patagonian toothfish”. The training is within the framework of the Fishery Improvement Project (PROME) for the fishery for the species, which began in March 2021.
Original content
Dr. Cristian Canales, professor at the Pontificia Universidad Católica de Valparaíso, participated in the meeting, along with researchers from the INIDEP Austral and Subantarctic Demersal Fish Fisheries Program. In addition, other researchers from the various fisheries programs of the Institute were invited. In the first instance, the workshop discussed various aspects related to the estimation of the abundance indices and the evaluation of the state of exploitation of the resource, to then advance in the estimation of the PBRO and in the analysis and suggestion of the different control rules. catch. Patagonian toothfish (Dissostichus eleginoides) is a resource with a high economic value in the markets due to the quality of its meat. From the point of view of commercial exploitation, it is one of the most important species in the southern ocean. Its high longevity, length at first maturity and behavior make this resource very sensitive to overexploitation, making ...
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