11
results
Industry
PROJECT NUMBER • 1987-082
PROJECT STATUS:
COMPLETED

Research and development of hatchery and nursery culture for the pearl oyster, Pinctada maxima

The Western Australian Pearling Industry is totally reliant on quotas of wild stock silver- or goldlip pearl oysters, Pinctada maxima. Any sustainable expansion of the Industry is unlikely to occur unless hatchery-propagated oysters become available as an alternative source to wild stock....
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Research
Reproduction
Population Dynamics
Mortality
Biology
FINAL REPORT
•
PUBLISHED DATE:
1987-082.pdf
FINAL REPORT
•
PUBLISHED DATE: 29 Sep 2017
1987-082-DLD.pdf
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
PROJECT NUMBER • 2017-119
PROJECT STATUS:
COMPLETED

Developing novel remote camera approaches to assess and monitor the population status of Australian sea lions

This project trialled the use of remote cameras to monitor the relative abundance of Australian sea lions (ASLs, Neophoca cinerea) at three Western Australian (WA) breeding colonies. The research was undertaken by the Department of Primary Industries and Regional Development (DPIRD) to assess...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Stock Assessment
Research
Remote Sensing
Rac Wa
Rac Sa
FINAL REPORT
•
PUBLISHED DATE: 01 Dec 2022
2017-119-DLD.pdf
Industry
Industry
Industry
Environment
Environment
Environment
PROJECT NUMBER • 2012-016
PROJECT STATUS:
COMPLETED

RAC WA: Demographic Performance of Brownlip Abalone: Exploration of Wild and Cultured Harvest Potential

The report provides a comprehensive evaluation of Brownlip Abalone biology and fisheries assessment to date. For wild populations, it has provided the most reliable estimates of natural and fishing mortality, size composition and the first to model growth throughout all stages of life. The project...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Wild Catch
Sustainability
Survey
Stock Assessment
Stakeholder
SPECIES
Brownlip Abalone
FINAL REPORT
•
PUBLISHED DATE: 28 Jun 2017
2012-016-DLD.pdf
FINAL REPORT
•
PUBLISHED DATE: 28 Jun 2017
2012-016-DLD.pdf
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