{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T12:17:14Z","timestamp":1773663434911,"version":"3.50.1"},"reference-count":40,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2022,2,18]],"date-time":"2022-02-18T00:00:00Z","timestamp":1645142400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e Tecnologia","doi-asserted-by":"publisher","award":["UIBD\/04292\/2020"],"award-info":[{"award-number":["UIBD\/04292\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e Tecnologia","doi-asserted-by":"publisher","award":["CEECIND\/02705\/2017"],"award-info":[{"award-number":["CEECIND\/02705\/2017"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e Tecnologia","doi-asserted-by":"publisher","award":["CEECIND\/01528\/2017"],"award-info":[{"award-number":["CEECIND\/01528\/2017"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"name":"European Maritime and Fisheries Fund MAR2020","award":["MAR-01.03.01-FEAMP-0003"],"award-info":[{"award-number":["MAR-01.03.01-FEAMP-0003"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Fishes"],"abstract":"<jats:p>Growth modelling is essential to inform fisheries management but is often hampered by sampling biases and imperfect data. Additional methods such as interpolating data through back-calculation may be used to account for sampling bias but are often complex and time-consuming. Here, we present an approach to improve plausibility in growth estimates when small individuals are under-sampled, based on Bayesian fitting growth models using Markov Chain Monte Carlo (MCMC) with informative priors on growth parameters. Focusing on the blue jack mackerel, Trachurus picturatus, which is an important commercial fish in the southern northeast Atlantic, this Bayesian approach was evaluated in relation to standard growth model fitting methods, using both direct readings and back-calculation data. Matched growth parameter estimates were obtained with the von Bertalanffy growth function applied to back-calculated length at age and the Bayesian fitting, using MCMC to direct age readings, with both outperforming all other methods assessed. These results indicate that Bayesian inference may be a powerful addition in growth modelling using imperfect data and should be considered further in age and growth studies, provided relevant biological information can be gathered and included in the analyses.<\/jats:p>","DOI":"10.3390\/fishes7010052","type":"journal-article","created":{"date-parts":[[2022,2,21]],"date-time":"2022-02-21T08:18:05Z","timestamp":1645431485000},"page":"52","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Modelling Fish Growth with Imperfect Data: The Case of Trachurus picturatus"],"prefix":"10.3390","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3885-2738","authenticated-orcid":false,"given":"Ana","family":"Neves","sequence":"first","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"MARE\u2014Marine and Environmental Sciences Centre, Campo Grande, 1749-016 Lisboa, Portugal"}]},{"given":"Ana Rita","family":"Vieira","sequence":"additional","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"MARE\u2014Marine and Environmental Sciences Centre, Campo Grande, 1749-016 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7173-4982","authenticated-orcid":false,"given":"Vera","family":"Sequeira","sequence":"additional","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"MARE\u2014Marine and Environmental Sciences Centre, Campo Grande, 1749-016 Lisboa, Portugal"}]},{"given":"Elisabete","family":"Silva","sequence":"additional","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"}]},{"given":"Frederica","family":"Silva","sequence":"additional","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"MARE\u2014Marine and Environmental Sciences Centre, ESTM, Polytechnic of Leiria, Cetemares, 2520-620 Peniche, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7103-3924","authenticated-orcid":false,"given":"Ana Marta","family":"Duarte","sequence":"additional","affiliation":[{"name":"MARE\u2014Marine and Environmental Sciences Centre, Polytechnic of Leiria, Cetemares, 2520-620 Peniche, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9681-3169","authenticated-orcid":false,"given":"Susana","family":"Mendes","sequence":"additional","affiliation":[{"name":"MARE\u2014Marine and Environmental Sciences Centre, ESTM, Polytechnic of Leiria, Cetemares, 2520-620 Peniche, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4814-3177","authenticated-orcid":false,"given":"Rui","family":"Ganh\u00e3o","sequence":"additional","affiliation":[{"name":"MARE\u2014Marine and Environmental Sciences Centre, ESTM, Polytechnic of Leiria, Cetemares, 2520-620 Peniche, Portugal"}]},{"given":"Carlos","family":"Assis","sequence":"additional","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"MARE\u2014Marine and Environmental Sciences Centre, Campo Grande, 1749-016 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2544-1470","authenticated-orcid":false,"given":"Rui","family":"Rebelo","sequence":"additional","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"CE3C\u2014Centre for Ecology, Evolution and Environmental Changes, Campo Grande, 1749-016 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7308-2279","authenticated-orcid":false,"given":"Maria Filomena","family":"Magalh\u00e3es","sequence":"additional","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"CE3C\u2014Centre for Ecology, Evolution and Environmental Changes, Campo Grande, 1749-016 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8008-9839","authenticated-orcid":false,"given":"Maria Manuel","family":"Gil","sequence":"additional","affiliation":[{"name":"MARE\u2014Marine and Environmental Sciences Centre, ESTM, Polytechnic of Leiria, Cetemares, 2520-620 Peniche, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9144-6061","authenticated-orcid":false,"given":"Leonel Serrano","family":"Gordo","sequence":"additional","affiliation":[{"name":"Departamento de Biologia Animal, Faculdade de Ci\u00eancias, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"MARE\u2014Marine and Environmental Sciences Centre, Campo Grande, 1749-016 Lisboa, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2022,2,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1016\/S0165-7836(00)00144-2","article-title":"Comparison of otolith growth and somatic growth in two macrourid fishes","volume":"46","author":"Labropoulou","year":"2000","journal-title":"Fish. 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