Exploitation history of Atlantic bluefin ...
Document type :
Article dans une revue scientifique
DOI :
Title :
Exploitation history of Atlantic bluefin tuna in the eastern Atlantic and Mediterranean—insights from ancient bones
Author(s) :
Andrews, Adam [Auteur]
Alma Mater Studiorum Università di Bologna [Bologna] [UNIBO]
Di Natale, Antonio [Auteur]
Bernal-Casasola, Darío [Auteur]
Universidad de Cádiz [UCA]
Aniceti, Veronica [Auteur]
Università degli Studi di Roma Tor Vergata [Roma]
Onar, Vedat [Auteur]
Istanbul University
Oueslati, Tarek [Auteur]
Histoire, Archéologie et Littérature des Mondes Anciens - UMR 8164 [HALMA]
Theodoropoulou, Tatiana [Auteur]
Culture et Environnements, Préhistoire, Antiquité, Moyen-Age [CEPAM]
Morales-Muniz, Arturo [Auteur]
Universidad Autónoma de Madrid [UAM]
Cilli, Elisabetta [Auteur]
Alma Mater Studiorum Università di Bologna [Bologna] [UNIBO]
Tinti, Fausto [Auteur]
Alma Mater Studiorum Università di Bologna [Bologna] [UNIBO]
Alma Mater Studiorum Università di Bologna [Bologna] [UNIBO]
Di Natale, Antonio [Auteur]
Bernal-Casasola, Darío [Auteur]
Universidad de Cádiz [UCA]
Aniceti, Veronica [Auteur]
Università degli Studi di Roma Tor Vergata [Roma]
Onar, Vedat [Auteur]
Istanbul University
Oueslati, Tarek [Auteur]

Histoire, Archéologie et Littérature des Mondes Anciens - UMR 8164 [HALMA]
Theodoropoulou, Tatiana [Auteur]
Culture et Environnements, Préhistoire, Antiquité, Moyen-Age [CEPAM]
Morales-Muniz, Arturo [Auteur]
Universidad Autónoma de Madrid [UAM]
Cilli, Elisabetta [Auteur]
Alma Mater Studiorum Università di Bologna [Bologna] [UNIBO]
Tinti, Fausto [Auteur]
Alma Mater Studiorum Università di Bologna [Bologna] [UNIBO]
Journal title :
ICES JOURNAL OF MARINE SCIENCE
Pages :
247-262
Publisher :
Oxford University Press (OUP)
Publication date :
2022
ISSN :
1054-3139
English keyword(s) :
biomolecular analyses
fish remains
historical baselines
historical marine ecology
Thunnus thynnus
zooarchaeology
fish remains
historical baselines
historical marine ecology
Thunnus thynnus
zooarchaeology
HAL domain(s) :
Sciences de l'Homme et Société/Archéologie et Préhistoire
Sciences du Vivant [q-bio]/Biologie animale/Zoologie des vertébrés
Sciences du Vivant [q-bio]/Biologie animale/Zoologie des vertébrés
English abstract : [en]
Overexploitation has directly, negatively affected marine fish populations in the past half-century, modifying not only their abundance but their behaviour and life-history traits. The recovery and resilience of such ...
Show more >Overexploitation has directly, negatively affected marine fish populations in the past half-century, modifying not only their abundance but their behaviour and life-history traits. The recovery and resilience of such populations is dependent upon their exploitation history, which often extends back millennia. Hence, data on when exploitation intensified and how populations were composed in historical periods, have the potential to reveal long-term population dynamics and provide context on the baselines currently used in fisheries management and conservation. Here, we setup a framework for investigations on the exploitation history of Atlantic bluefin tuna (Thunnus thynnus; BFT) in the eastern Atlantic and Mediterranean by collating records of their zooarchaeological remains and critically reviewing these alongside the literature. Then, we outline how novel multidisciplinary applications on BFT remains may be used to document long-term population dynamics. Our review of literature provides clear evidence of BFT overexploitation during the mid-20th century ce. Furthermore, a strong case could be made that the intensification of BFT exploitation extends back further to at least the 19th century ce, if not the 13th–16th century ce, in the eastern Atlantic and Mediterranean. However, a host of archaeological evidence would suggest that BFT exploitation may have been intensive since antiquity. Altogether, this indicates that by the currently used management baselines of the 1970s, population abundance and complexity was already likely to have declined from historical levels, and we identify how biomolecular and morphometric analyses of BFT remains have the potential to further investigate this.Show less >
Show more >Overexploitation has directly, negatively affected marine fish populations in the past half-century, modifying not only their abundance but their behaviour and life-history traits. The recovery and resilience of such populations is dependent upon their exploitation history, which often extends back millennia. Hence, data on when exploitation intensified and how populations were composed in historical periods, have the potential to reveal long-term population dynamics and provide context on the baselines currently used in fisheries management and conservation. Here, we setup a framework for investigations on the exploitation history of Atlantic bluefin tuna (Thunnus thynnus; BFT) in the eastern Atlantic and Mediterranean by collating records of their zooarchaeological remains and critically reviewing these alongside the literature. Then, we outline how novel multidisciplinary applications on BFT remains may be used to document long-term population dynamics. Our review of literature provides clear evidence of BFT overexploitation during the mid-20th century ce. Furthermore, a strong case could be made that the intensification of BFT exploitation extends back further to at least the 19th century ce, if not the 13th–16th century ce, in the eastern Atlantic and Mediterranean. However, a host of archaeological evidence would suggest that BFT exploitation may have been intensive since antiquity. Altogether, this indicates that by the currently used management baselines of the 1970s, population abundance and complexity was already likely to have declined from historical levels, and we identify how biomolecular and morphometric analyses of BFT remains have the potential to further investigate this.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :
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