Thirteen novel ideas and underutilised resources to support progress towards a range‐wide American eel stock assessment
2022
Cairns, David, K | Benchetrit, José | Bernatchez, Louis | Bornarel, Virginie | Casselman, John M. | Castonguay, Martin | Charsley, Anthony, R | Dorow, Malte | Drouineau, Hilaire | Frankowski, Jens | Haro, Alex | Hoyle, Simon, D | Knickle, D. Craig | Koops, Marten, A | Poirier, Luke, A | Thorson, James, T | Young, John | Zhu, Xinhua | Fisheries and Oceans Canada = Pêches et Océans Canada [Ottawa] (DFO-MPO) | Université Laval [Québec] (ULaval) | University of British Columbia [Canada] (UBC) | Queen's University [Belfast] (QUB) | National Institute of Water and Atmospheric Research [Wellington] (NIWA) | Institute for fisheries | Ecosystèmes aquatiques et changements globaux (UR EABX) ; Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Pôle OFB-INRAE-Institut Agro-UPPA pour la gestion des migrateurs amphihalins dans leur environnement (MIAME) ; Université de Pau et des Pays de l'Adour (UPPA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Office français de la biodiversité (OFB)-Institut Agro Rennes Angers ; Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro) | US Geology survey | NIWA NATIONAL INSTITUTE OF WATER AND ATMOSPHERE NZL ; Partenaires IRSTEA ; Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA) | Charlottetown Laboratory ; Canadian Food Inspection Agency (CFIA) | Great Lakes Laboratory for Fisheries and Aquatic Sciences, Fisheries and Oceans Canada, Burlington, ON, Canada | Alaska Fisheries Science Center (AFSC) ; NOAA National Marine Fisheries Service (NMFS) ; National Oceanic and Atmospheric Administration (NOAA)-National Oceanic and Atmospheric Administration (NOAA)
International audience
Show more [+] Less [-]English. A robust assessment of the American eel (Anguilla rostrata) stock, required to guide conservation efforts, is challenged by the species' vast range, high variability in demographic parameters and data inadequacies. Novel ideas and underutilised resources that may assist both analytic assessments and spatially oriented modelling include (1) species and environmental databases; (2) mining of data from scattered sources; (3) infilling of data gaps by spatial analysis; (4) age estimation from measurements of DNA methylation; evaluation of eel abundance by (5) larval, (6) glass-bottom boat, (7) net enclosure and (8) eDNA surveys; (9) accounting for dam-induced habitat increases in eel watercourse modelling; (10) spatially oriented modelling with and without temporal components; (11) This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
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