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Environment
Environment
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Environment
PROJECT NUMBER • 2004-051
PROJECT STATUS:
COMPLETED

Management and monitoring of fish spawning aggregations within the West Coast Bio-region of Western Australia

Many strategies have evolved among fishes to maximise spawning success. One of the most striking of these is aggregation spawning, in which individuals group together, often at predictable times and locations in order to reproduce (cf. a school, which refers to a group of non-spawning fish)....
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Survey
Restocking
Reproduction
Recreational Fishing
Mortality
SPECIES
Snapper
West Australian Dhufish
Samsonfishes
FINAL REPORT
•
PUBLISHED DATE: 19 Jun 2009
2004-051-DLD.pdf
Industry
Environment
Environment
PROJECT NUMBER • 1993-091
PROJECT STATUS:
COMPLETED

Fishery independent study of the spawning stock of the western rock lobster

The fishery for western lobster (Panulirus cygnus) has supported an annual catch of about 10 500 tonnes per annum over the last twenty years and is worth between $200-300 million per annum. The fishery has been experiencing increasing exploitation rates over time and estimates in the...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Stock Assessment
Research
Reproduction
Productivity
Commercial Species
FINAL REPORT
•
PUBLISHED DATE: 06 Jan 1996
1993-091-DLD.pdf
Environment
Industry
Industry
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