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Article . 2023 . Peer-reviewed
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A short note on the F.A.O. statistics for the porbeagle shark (Lamna nasus) in the Atlantic and its relation to other Lamnid

Authors: Fernández-Costa, J. (José); Mejuto-García, J. (Jaime);

A short note on the F.A.O. statistics for the porbeagle shark (Lamna nasus) in the Atlantic and its relation to other Lamnid

Abstract

[FR] Le présent document fournit un aperçu des statistiques récentes de la FAO sur le requin-taupe commun (Lamna nasus) et examine leur rapport avec la capture déclarée de l’une des autres principales espèces de la famille Lamnidae (Isurus oxyrinchus), établissant un ratio entre les deux. Les données suggèrent d’éventuelles incohérences entre les statistiques déclarées de ces deux espèces dans les séries temporelles, et mettent en évidence le besoin de conserver une étroite coordination entre les ORP et la FAO ainsi que le besoin d'établir des programmes de divulgation d’informations spécifiques, au niveau des différents pays, afin d'améliorer les statistiques de ces espèces. Il semble particulièrement recommandé de mettre en œuvre des programmes de divulgation d’informations et de formation destinés aux pêcheurs et aux autres acteurs qui participent aux processus de collecte et de communication de données statistiques sur ces espèces à d’autres niveaux.

[EN] This document presents an overview of the recent FAO statistics on the porbeagle shark (Lamna nasus) and examines its relationship to the reported catch of one of the other important species belonging to the family Lamnidae (Isurus oxyrinchus), establishing a ratio between the two. The data suggest that there may be some inconsistencies between the statistics reported for the two species over the time series, emphasizing the need to maintain smooth coordination between the RFOs and the FAO and to set up programs aimed at the dissemination of specific information directed at the different countries, to improve the statistics of these species. It seems highly advisable to implement programs to provide information and training to fishers as well as to those involved in the processes of gathering and communicating data related to the statistics of these species at other levels.

Peer reviewed

Country
Spain
Keywords

statistics, Lamna nasus, porbeagle, Pesquerías, Centro Oceanográfico de A Coruña

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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