Temporal and spatial variability in elemental composition of otoliths: implications for determining stock identity and connectivity of populations

By B. Gillanders. 2002

240 citations recorded by the source corpus.

Subfields: Global and Planetary Change, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/7c3c74afdd4fc8fe806c48a000bea48d148691b2

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In Global and Planetary Change

In Nature and Landscape Conservation

Citations in the corpus

Genetic and otolith isotopic markers identify salmon populations in the Columbia River at broad and fine geographic scales (2010, background): “Otolith-based techniques have provided finer scale identification of sources in high gene flow systems where environmental heterogeneity exists (Secor 1999; Campana and Thorrold 2001; Gillanders 2002).”
OTOLITH CHEMISTRY TO DESCRIBE MOVEMENTS AND LIFE-HISTORY PARAMETERS OF FISHES : HYPOTHESES, ASSUMPTIONS, LIMITATIONS AND INFERENCES (2008, background): “Elsdon & Gillanders (2006a) linked otolith Sr:Ca of the estuarine fish black bream (Acanthopagrus butcheri, Munro 1949) to temporal collections of water Sr:Ca to determine if fish were resident or migrants to particular sites.”
Evidence for limited larval dispersal in black rockfish (Sebastes melanops): implications for population structure and marine-reserve design (2004, background): “Multiyear otolith-chemistry studies have often shown that interannual variation can exceed intra-annual variation and prevent accurate classification of fish based on algorithms developed from fish otoliths collected in previous years (Gillanders 2002b; but see Hamer et al. 2003).”
MARINE RESERVES AND OCEAN NEIGHBORHOODS: The Spatial Scale of Marine Populations and Their Management (2004, background): “Errors in assignments vary from 2% to 37% depending on the strength of spatial discrimination, but error rates of 5% to 10% appear typical (83, 88, 92, 96).”
Fish otolith chemistry influenced by exposure to multiple environmental variables (2004, background): “Gillanders / J. Exp. Mar. Biol. Ecol. 313 (2004) 269–284 270”
Evidence of trans-Atlantic movement and natal homing of bluefin tuna from stable isotopes in otoliths (2008, background): “Inter-annual variability in the chemical composition of otoliths is well documented (e.g. Rooker et al. 2001b, Gillanders 2002, Dorval et al. 2007) and temporal variability in otolith chemistry often necessitates the matching of sub-adults or adults to juveniles from specific year classes…”
Connectivity between juvenile and adult fish populations: do adults remain near their recruitment estuaries? (2002, background): “Because the chemical signal laid down in the otoliths varies both amongst estuaries and amongst years (e.g. Gillanders 2002) there was potential to confound temporal differences with spatial differences.”
Effect of diet on otolith composition in Pomatomus saltatrix, an estuarine piscivore (2004, methodology): “Differences in otolith composition have been used to ‘fingerprint’ groups of the same fish species collected from different locations (Campana et al., 1995; Thorrold et al., 1998a, b; Gillanders, 2002).”