Results 31 to 40 of about 23,676 (266)
The art of otolith chemistry: interpreting patterns by integrating perspectives
Marine and Freshwater Research, 2019 The ability to obtain high-resolution chemical profiles across otoliths has expanded with technological advancements that prompted an explosion of data from diverse taxa in coastal, marine and freshwater systems worldwide.
B. Walther
semanticscholar +1 more source
Journal of Neurophysiology, 2019 Older studies of mammalian otolith physiology have focused mainly on sustained responses to low-frequency (
I. Curthoys +6 more
semanticscholar +1 more source
Aquatic Biology, 2015 Otolith carbon isotope δ13C values may provide temporally resolved diet proxies in fish. If otolith δ13C values reflect diet, isotope values from recent otolith and muscle tissue should correlate and known ontogenetic diet shifts should be reflected in ...
VR von Biela, SD Newsome, CE Zimmerman
doaj +1 more source
Utility of otolith weight to estimate age of Labeo bata (Actinopterygii: Cypriniformes: Cyprinidae) inhabiting the Ganga River [PDF]
Acta Ichthyologica et Piscatoria, 2018 Fish age estimation is essential for stock assessment, population dynamics, and fisheries management. The presently reported study was conducted to evaluate the relation between otolith weight and observed age in Labeo bata (Hamilton, 1822) inhabiting ...
M.A. Khan, A. Nazir, U.Z. Banday
doaj +3 more sources
Fishes, 2023 An otolith shape and morphometric analysis was performed on European eel (Anguilla anguilla) subpopulations from five rivers and three coastal lagoons of Sardinia (central-western Mediterranean) to assess the role of different habitats on otolith ...
Cinzia Podda +8 more
doaj +1 more source
Otolith δ13C values as a metabolic proxy: approaches and mechanical underpinnings
Marine and Freshwater Research, 2019 Knowledge of metabolic costs associated with maintenance, foraging, activity and growth under natural conditions is important for understanding fish behaviours and the bioenergetic consequences of a changing environment. Fish performance in the wild and
Ming‐Tsung Chung +3 more
semanticscholar +1 more source
Otolith Morphology and Population Discrimination of Triplophysa yarkandensis
Progress in Fishery Sciences, 2023 To study the classification, identification, and discrimination between different geographical populations of Triplophysa yarkandensis and explore the related otolith morphology and fish life history, this study statistically analyzed the morphological ...
Xinyue WANG +6 more
doaj +1 more source
Effect of Marine Hypoxia on Baltic Sea Cod Gadus morhua: Evidence From Otolith Chemical Proxies
Frontiers in Marine Science, 2018 The Baltic Sea contains the world’s largest anthropogenically caused deoxygenated zone, with increasing episodes and areal extent of hypoxia/anoxia. The iconic Atlantic cod in the Baltic has suffered a loss in condition which has been attributed mainly ...
K. Limburg, M. Casini
semanticscholar +1 more source
Aquatic Sciences and Engineering, 2020 The objective of this study was to determine the regressions between otolith sizes and shape indices vs. fish length, and weight of whiting, Merlangius merlangus (Linnaeus, 1758), from the Black Sea. Samples were collected randomly from commercial bottom
Taner Yıldız
doaj +1 more source
The effect of growth rate on otolith-based discrimination of cod (Gadus morhua) ecotypes.
PLoS ONE, 2021 Otolith shape has previously been used to identify ecotypes within the Icelandic cod (Gadus morhua) stock, using DST profiles to validate the results. Fish otolith shape variation has repeatedly been found to be largely determined by growth rate.
Einar Pétur Jónsson +4 more
doaj +1 more source