Search results for otolith
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29 datasets for “otolith”
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Effect of metabolic rate on time-lag changes in otolith microchemistry: an experimental approach using Salmo trutta
VIGNON, MatthiasUpdated 28 Jun 2023
… weeks to months) between changes in water chemistry and subsequent change in otolith composition and highlighted substantial inter …
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Functional effect of vaterite - The presence of an alternative crystalline structure in otolith alters escape kinematics of the brown trout (Salmo trutta)
Vignon, MatthiasUpdated 25 Jun 2021
… The presence of an alternative crystalline structure in otolith is therefore suspected to alter fish's behavior in …
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Unsupervised estimation of the age at sea departure of Atlantic salmon using magnesium, manganese, and zinc otolith chemistry
VIGNON, MatthiasUpdated 3 Jun 2024
… Among the methods available, the use of otolith chemistry can be challenging in anadromous fish, as the elements …
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3D otolith mesh dataset of red mullet (Mullus barbatus) in the Mediterranean Sea
Univ. Littoral Cote d’Opale, UR 4491, LISIC, Calais, F-62100, France Ifremer, Fisheries Laboratory, 150 quai Gambetta, Boulogne-sur-Mer, 62321, FranceUpdated 15 Dec 2025
Lien vers la fiche source This dataset includes 3D sagittal left otolith meshes obtained from 339 individual red …
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3D Meshes Dataset of Sagittal Otoliths from 22 Fish Species in the English Channel and North Sea
Univ. Littoral Côte d’Opale, UR 4491, LISIC, F-62100 Calais, France Ifremer, HMMN Unit, Fisheries Laboratory, 150 quai Gambetta, 62321 Boulogne-sur-Mer, FranceUpdated 11 Mar 2026
Lien vers la fiche source This dataset provides high-resolution three-dimensional (3D) surface meshes of sagittal otoliths …
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Twin Peaks: interrogating otolith pairs to see whether they keep their stories straight - Data Collection
UMR BOREA 8067 (Biologie des ORganismes et des Ecosystèmes Aquatiques)Updated 18 Jul 2024
Lien vers la fiche source To tackle the question of the reliability of otoliths as recorders of individual …
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Travelling in Microphis (Teleostei: Syngnathidae) otoliths with 2D XRF maps: twists and turns on the road of strontium incorporation - Data collection/Paris
UMR BOREA 8067 (Biologie des ORganismes et des Ecosystèmes Aquatiques)Updated 12 Jul 2024
… All meet the same methodological challenge with small, fragile and mute otoliths for any landmarks using basic ob …
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Geochemical data on otoliths of chaetodon speculum from New Caledonia
IRD, UMR MARBEC, Montpellier, FranceUpdated 7 Feb 2024
… The size distribution, growth rate, age distribution and whole otolith composition were analysed at each site. Age and …
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Complementarity and discriminatory power of genotype and otolith shape in describing the fine-scale population structure of an exploited fish, the common sole of the Eastern English Channel
ESE, Ecologie et Santé des Ecosystèmes, Agrocampus Ouest, INRAE, 65 rue de Saint-Brieuc, F-35042 Rennes Cedex, France Statistical and Actuarial Science Department, Simon Fraser University, 8888 University Drive, V5A2L6 Burnaby, BC, CanadaUpdated 12 May 2021
… We have assessed the discriminatory power of genetic markers and otolith shape to reveal the population structure of …
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The core story: intertwined maternal and progeny signatures enclosed in the otolith - Data collection
UMR BOREAUpdated 7 Oct 2024
Lien vers la fiche source Analytical imaging to retrieve biological information from otoliths from the data generated via …
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- Open Government Canada
Collections of age estimation structures from marine taxa in the southern Gulf of St. Lawrence
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 3 Jun 2026
… The otolith images are also authoritatively annotated by fisheries technicians. PHYSICAL SAMPLE DETAILS: Fish otoliths, skate vertebrae SAMPLING …
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Otolith growth and individual parameters of anchovy and sardine in the Bay of Biscay
IfremerUpdated 25 Sept 2023
… The otoliths mounted in leukit were imaged and growth-at-age in the otoliths was measured with the …
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- Open Government Canada
Vital rates of larval fish from Coastal Newfoundland, Canada
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
… subbifurcata (Supplementary material Table S2; Otolith data EN.csv, Otolith data standardized EN.csv), as well as unpublished …
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- Open Government Canada
Dietary composition and sources of variability in emerging offshore grey seal colonies in the Northwest Atlantic
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 10 Nov 2026
… Measurements from a subset of well-preserved otoliths used to estimate the mass of each prey consumed (Otolith …
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Biological Data for the brilliant pomfret (Eumegistus illustris) off the coast of Reunion Island (SW Indian Ocean) between March 2014 and March 2015
Ifremer, FranceUpdated 12 May 2021
… Different calcified structures (otolith, scale, opercular bone, vertebra…) can be used for the age determination of fishes. For …
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- Open Government Canada
Landings, abundance series, and biological data for a potential range-wide American eel stock assessment
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
… Cairns2020_AnnexG_OtolithImageMetadata.csv: This .csv file (file size 2 kb) provides metadata for the collection of eel …
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- data.gov.au
Pelagic fish food web linkages
Australian Ocean Data NetworkUpdated 23 Jun 2025
… was broadened to investigate the age, growth (by otoliths) and reproductive dynamics (by GSI and histology) of these …
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- Data.gov Catalog
Grass Carp Response Program Database
Fish and Wildlife ServiceUpdated 31 Mar 2026
… research projects (e.g., age estimation, diet metabarcoding, otolith microchemistry/ stable isotope analysis). Sampling focus, protocols, and priority …
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Collection d'échantillons ichtyologiques - Observatoire Sélune
UMR 1069 SAS INRA - Agrocampus OuestUpdated 6 Nov 2025
… Ces échantillons, généralement otolithes, écailles et/ou nageoires, servent ensuite à la communauté scientifique pour effectuer différentes analyses …
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- data.gov.au
River Murray Channel Monitoring Plan 2021/22 to 2025/26
Commonwealth Environmental Water HolderUpdated 12 Jun 2026
… The data set includes fish census (abundance, length), ageing (otolith) and length/weight data. https://www.dcceew.gov …
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