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OceanDocs
Book . 1974
Data sources: OceanDocs
Claim

Validity of otolith age determinations for jack mackerel, Trachurus symmetricus, from the Southern California Bight area

descriptionPublicationkeyboard_double_arrow_right Book 01 Jan 1974 English Publisher:California Department of Fish and Game
Authors: Knaggs, Eric H.; Sunada, John S.;

handle: 1834/18579

Validity of otolith age determinations for jack mackerel, Trachurus symmetricus, from the Southern California Bight area

Abstract

The purpose of this study was to ascertain the validity of agedeterminations using otoliths of jack mackerel. The study consisted of two parts: (1)otoliths were examined for seasonal changes in the hyaline and opaque zones at the edges of otoliths and (2)a dominant year class was followed through consecutive years noting marginal zone changes. (13pp.)

Keywords

Southern California Bight, otolith, Fisheries, jack mackerel, age determination, Trachurus symmetricus, Biology

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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