Age-related otolith chemistry profiles help resolve demographics and meta-population structure of a widely-dispersed, coastal fishery species

AJ Fowler, PA Hamer, J Kemp - Fisheries research, 2017 - Elsevier
Snapper, Chrysophrys auratus, is a highly important fishery resource of southern Australia.
Through the late 2000s, the State of South Australia (SA) produced record commercial …

Otolith chemistry delineates the influence of natal origin, dispersal and flow on the population dynamics of golden perch (Macquaria ambigua) in a regulated river

BP Zampatti, SJ Leigh, PJ Wilson… - Marine and …, 2021 - CSIRO Publishing
For riverine fishes threatened by fragmentation and flow modification, effective management
requires an understanding of when and where key life history processes (spawning …

International workshop on advancing methods to overcome challenges associated with life history and stock assessments of data-poor deep-water snappers and …

SJ Newman, CB Wakefield, AJ Williams, JM O'Malley… - Marine Policy, 2017 - Elsevier
Most fisheries for deep-water snappers, groupers and other demersal fishes in many
countries and territories throughout the Indo-Pacific are data-poor and/or resource-poor …

Isolating the influence of ontogeny helps predict island-wide variability in fish otolith chemistry

JI Macdonald, RN Drysdale, R Witt, Z Cságoly… - Reviews in Fish Biology …, 2020 - Springer
For marine fishes of commercial interest, defining how individuals vary in certain attributes,
through ontogeny, and across space and time, can help expose the structure of harvested …

Relationship between elemental concentration and age from otoliths of adult snapper (Pagrus auratus, Sparidae): implications for movement and stock structure

AJ Fowler, BM Gillanders, KC Hall - Marine and freshwater …, 2005 - CSIRO Publishing
The present study investigated the stock structure of snapper (Pagrus auratus) in South
Australia, and the extent to which this is influenced by adult movement. Fish from the 9+ age …

Otolith chemistry of juvenile snapper Pagrus auratus in Victorian waters: natural chemical tags and their temporal variation

PA Hamer, GP Jenkins, BM Gillanders - Marine Ecology Progress Series, 2003 - int-res.com
Determining contributions of juveniles from different areas to adult populations is difficult
using traditional methods such as manual tagging and recapture. Environmental variation …

Relationship between otolith chemistry and age in a widespread pelagic teleost Arripis trutta: influence of adult movements on stock structure and implications for …

JM Hughes, J Stewart, BM Gillanders… - Marine and …, 2015 - CSIRO Publishing
This study investigated how the stock structure of Arripis trutta is influenced by the movement
of adult fish. Five-year-old fish were sampled from four regions in south-east Australia …

Resolving the early life history of King George whiting (Sillaginodes punctatus: Perciformes) using otolith microstructure and trace element chemistry

TA Rogers, AJ Fowler, MA Steer… - Marine and Freshwater …, 2019 - CSIRO Publishing
Understanding the early life history processes of fish that lead to recruitment is critical for
understanding population dynamics. This study explored the early life history of King George …

Otolith chemoscape analysis in whiting links fishing grounds to nursery areas

NM Burns, CR Hopkins, DM Bailey… - Communications biology, 2020 - nature.com
Understanding life stage connectivity is essential to define appropriate spatial scales for
fisheries management and develop effective strategies to reduce undersized bycatch …

Determining population structure and connectivity through otolith chemistry of stout whiting, Sillago robusta

KG Sarakinis, MD Taylor, DD Johnson… - Fisheries …, 2022 - Wiley Online Library
Fish otoliths encode information on surrounding environmental conditions. This study used
otolith chemistry to investigate population structure and potential connectivity in stout whiting …