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results
Environment
Environment
PROJECT NUMBER • 1994-148
PROJECT STATUS:
COMPLETED

The age composition of ling catches

Ling (Genypterus blacodes) catches are an increasing component of the South East Fishery. There is increasing pressure to raise the trawl sector TAC for ling and there has been a substantial increase in catch by the non-trawl sector, particularly line, which is currently unregulated. Despite the...
ORGANISATION:
Agriculture Victoria
TAGS
Workshop
Wild Catch
Stock Assessment
Mortality
Ageing
FINAL REPORT
•
PUBLISHED DATE:
1994-148-DLD.pdf
Environment
Environment
Environment
Environment
Environment
PROJECT NUMBER • 1996-162
PROJECT STATUS:
COMPLETED

Southern shark tag database

As part of the projects, all available tag release-recapture data available from shark tag releases during 1947-56, 1973-76, and 1990-99 have been validated and consolidated in the Southern Shark Tag Database developed in Microsoft ACCESS. The database is routinely updated and has facility for...
ORGANISATION:
Agriculture Victoria
TAGS
Wild Catch
Traceability
Tagging
Stock Assessment
Population Dynamics
SPECIES
School Shark
FINAL REPORT
•
PUBLISHED DATE: 12 Feb 2001
1996-162-DLD.pdf
Environment
Environment
PROJECT NUMBER • 1993-100
PROJECT STATUS:
COMPLETED

Evaluation of methods to assess abalone abundance

The issue of how best to survey abalone populations to obtain estimates of abundance has been the subject of debate among fisheries biologists for many years. In an attempt to resolve this issue we compared and evaluated abalone abundance estimated by the following methods: Transect survey,...
ORGANISATION:
Agriculture Victoria
TAGS
Tagging
Survey
Stock Assessment
Fishing Effort
Electronic Monitoring
FINAL REPORT
•
PUBLISHED DATE: 29 Jul 1996
1993-100-DLD.pdf
Environment
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