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Environment
Environment
Environment
Environment
PROJECT NUMBER • 1995-103
PROJECT STATUS:
COMPLETED

Shark 'drop out rate' from hauling gill-nets in the southern shark fishery

Shark 'drop-out' is a term used by fishermen to describe the phenomenon where sharks fall out of shark gillnets during hauling operations. The term is distinguished from shark 'escapement' which is the phenomenon where sharks _struggle to free themselves from gillnets with a high probability of...
ORGANISATION:
Agriculture Victoria
TAGS
Stock Assessment
Offshore
Fishing Technology
Fishing Gear
Biology
FINAL REPORT
•
PUBLISHED DATE: 03 Jul 1997
1995-103-DLD.pdf
Environment
Environment
Environment
PROJECT NUMBER • 1983-032
PROJECT STATUS:
COMPLETED

Port Phillip Bay and Bass Strait scallop research

During the 3 years of the study, scallop spatfall was observed to occur over a short period (October-December) after the scallops had spawned in spring. Growth was rapid and scallops reached an acceptable harvestable size of 70mm within 16 months. Spatfall one year can therefore be related to...
ORGANISATION:
Agriculture Victoria
TAGS
Tagging
Reproduction
Population Dynamics
Mortality
Fishing Technology
FINAL REPORT
•
PUBLISHED DATE: 31 Dec 1986
1983-032-DLD.pdf
Environment
Environment
Industry
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