PROJECT NUMBER
•
1998-156
PROJECT STATUS:
COMPLETED
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
SPECIES
170 results
PROJECT NUMBER
•
1998-154
PROJECT STATUS:
COMPLETED
Analysis of the microchemistry and stable isotopic composition of the otoliths of goldband snapper (Pristipomoides multidens) as an aid to the determination of stock structure
Measurement of stable isotope ratios of oxygen (18O:16O) and carbon (13C:12C) in the earstone (sagittal otolith) carbonate from assemblages of goldband snapper, Pristipomoides multidens, from waters off northern and western Australia revealed location-specific signatures and indicated that fish...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
SPECIES
PROJECT NUMBER
•
1998-153
PROJECT STATUS:
COMPLETED
Mother-of-pearl (Pinctada maxima) shell: stock evaluation for management and future harvesting in Western Australia
The West Australian Pearling industry is one of Australia’s most valuable aquaculture industries, currently generating around $120 - $160 million annually. The majority of pearl shell used to culture pearls come from the pearling beds in the inshore waters near Broome. The fishery for...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
SPECIES
PROJECT NUMBER
•
1998-152
PROJECT STATUS:
COMPLETED
Demersal finfish resource assessment survey of the north-west slope of Western Australia
The nature and extent of demersal finfish resources in deep slope waters (>200m) off the northwest coast of Western Australia are poorly understood. Existing fish trawl, trap and line fishing effort is concentrated in shallower waters (<200m), while trawling in deep slope waters...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
PROJECT NUMBER
•
1998-121
PROJECT STATUS:
COMPLETED
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
SPECIES
Estimating the recreational catch of the blue swimmer crab in the south-west of Western Australia
Project number:
1998-119
Project Status:
Completed
Budget expenditure:
$80,380.00
Principal Investigator:
Neil Sumner
Organisation:
Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date:
20 Jun 1998
-
22 Dec 2000
Contact:
FRDC
The recreational and commercial components of the blue swimmer crab fishery need to be managed jointly to ensure that the total catch is sustainable. The proposed research will provide important catch and effort information on the recreational sector by season and location. Data is not available for the Peel-Harvey Estuary and Swan River recreational fisheries and this study is required to address this shortfall.
1. To estimate annual landings of blue swimmer crab made by recreational fishers on the coast and in major estuaries between Cape Naturaliste and Perth, Western Australian. Specifically:- Estimate recreational catch from (a) Geographe Bay, (b) Warnbro Sound, (c) Cockburn Sound using historical boat ramp and beach recreational survey data.- Estimate recreational catch and effort from unsurveyed estuaries (Swan and Peel-Harvey). Note: the Leschenault Estuary is being done by an independent study.- Compile a table of commercial and recreational catch share for Geographe Bay, Warnbro Sound, Cockburn Sound, Peel Harvey Estuary, Swan Estuary and Leschenault Estuary.
Final report
PROJECT NUMBER
•
1997-319
PROJECT STATUS:
COMPLETED
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
PROJECT NUMBER
•
1997-309
PROJECT STATUS:
COMPLETED
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
SPECIES
PROJECT NUMBER
•
1997-138
PROJECT STATUS:
COMPLETED
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
PROJECT NUMBER
•
1997-136
PROJECT STATUS:
COMPLETED
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
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