172 results

Australian salmon and herring assessment

Project number: 1993-079
Project Status:
Completed
Budget expenditure: $202,639.87
Principal Investigator: Rod Lenanton
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 14 Sep 1993 - 8 Apr 1997
Contact:
FRDC
TAGS
Wild Catch
Recreational Fishing

Objectives

1. The catch rates, levels of recreational fisher participation and recreational catch of Australian herring and salmon in the various coastal fishing regions of temperate WA
2. The overall catch of each species, and the recreational and commercial proportion of the overall catch

Final report

Author: Rod Lenanton
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf
Final Report • 1997-01-01 • 4.39 MB
1993-079-DLD.pdf

Stock assessment of large coastal & demersal sharks

Project number: 1993-067
Project Status:
Completed
Budget expenditure: $433,512.94
Principal Investigator: Rod Lenanton
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 28 Jun 1994 - 1 Dec 1996
Contact:
FRDC
TAGS
Tagging
Stock Assessment
Habitat
Fishing Gear
Data

Objectives

1. Improve the quality of the catch and effort date base
2. Undertake selected tagging studies
3. Investigate important aspects of the biology
4. Determine the mesh selection characteristics of demersal gill nets
5. Develop models of the major fisheries

Final report

Authors: Colin Simpfendorfer Rod Lenanton and Phil Unswort
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf
Final Report • 1996-09-01 • 4.61 MB
1993-067-DLD.pdf

Stock discrimination of pilchards by stable isotope ratio analysis

Project number: 1992-150
Project Status:
Completed
Budget expenditure: $16,000.00
Principal Investigator: John Edmonds
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 22 Mar 1993 - 19 Jul 1996
Contact:
FRDC
TAGS
Stock Assessment
Laboratory Procedures
Fishing Effort
Fisheries Management

Objectives

1. To measure the 18O/16o and 13C/12c ratios in otolith carbonate from a range of sizes of pilchards from four locations at 3 monthly intervals through one year, and thereby to test whether isotope-based locations signatures persist through time and thus demonstrate the presence of separate populations within the pilchard distribution.

Final report

Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf
Final Report • 2017-09-29 • 1.79 MB
1992-150-DLD.pdf

Stock evaluation and recruitment measurement in the WA pearl oyster fishery

Project number: 1992-147
Project Status:
Completed
Budget expenditure: $437,056.10
Principal Investigator: Lindsay Joll
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 7 Mar 1993 - 2 Apr 1997
Contact:
FRDC
TAGS
Wild Catch
Tagging
Stock Assessment
Reproduction
Physiology

Objectives

1. To develop techniques for the assessment of pearl diver efficiency and selectivity in taking pearl oysters.
2. To consider the impact of fishing on the reproductive potential of wild stock pearl oysters.
3. To develop a database on recruitment to commercially fished grounds.
4. To examine geographic variability in pearl oyster growth rates and age at recruitment to the fishery
5. To examine the degree of genetic difference between populations of Pinctada albina
6. To examine the disease status of Broome and Shark Bay stocks of P. albina

Final report

Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Final Report • 1996-05-28 • 10.13 MB
1992-147-DLD.pdf
Environment
Industry
Environment

Control and detection of microsporidiosis in freshwater crayfish

Project number: 1990-078
Project Status:
Completed
Budget expenditure: $13,204.00
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 28 Jun 1991 - 2 Jul 1994
Contact:
FRDC

Objectives

1. Determine transmission modes for microsporidiosis affecting freshwater crayfish. Evaluate use of chemicals to prevent transmission of critical life-cycle stages.

Final report

Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf
Final Report • 2017-09-29 • 818.35 KB
1990-078-DLD.pdf

The impact of trawling for saucer scallops and western king prawns on the benthic communities in coastal waters off south-western Australia

Project number: 1990-019
Project Status:
Completed
Budget expenditure: $120,577.31
Principal Investigator: Rod Lenanton
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 28 Jun 1991 - 10 Jun 1993
Contact:
FRDC

Objectives

1. Document occurrence of commercially & recreationally important scallop trawl species.

Final report

Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf
Final Report • 2017-09-29 • 16.02 MB
1990-019-DLD.pdf

Studies on the development of hatchery and nursery culture of the silver lipped pearl oyster (Pinctada maxima)

Project number: 1989-061
Project Status:
Completed
Budget expenditure: $54,811.00
Principal Investigator: Jim W. Penn
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 28 Jun 1990 - 30 Jun 1994
Contact:
FRDC

Objectives

1. Perfect hatchery culture techniques for silver-lipped pearl oyster

Final report

Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
Final Report • 2017-09-29 • 2.67 MB
1989-061-DLD.pdf
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