57 results

Refinement of barramundi stock definition, particularly in relation to access and allocation to competing user groups

Project number: 1989-033
Project Status:
Completed
Budget expenditure: $122,508.00
Principal Investigator: Roland Griffin
Organisation: Department of Industry Tourism and Trade
Project start/end date: 28 Jun 1989 - 30 Jun 1992
Contact:
FRDC

Objectives

1. Investing behaviour & biology of barramundi in NT impinging on resource access & allocation

Final report

Final Report • 2017-09-29 • 3.04 MB
1989-033-DLD.pdf

NT mud crab fishery investigation

Project number: 1987-070
Project Status:
Completed
Budget expenditure: $0.00
Principal Investigator: Darryl Grey
Organisation: Department of Industry Tourism and Trade
Project start/end date: 28 Dec 1988 - 31 Dec 1988
Contact:
FRDC
TAGS
Resource Assessment
Post Harvest
Population Dynamics
Mortality
Modelling

Objectives

1. Invest trends in catch & effort by fishing area over time
size, sex, spp comp of commercial catch
2. mortality in unattended pots
handling, storage, transport & marketing procedures
3. minimum carapace vis-à-vis legislation & marketing
population post-moult landings
seasonality

Final report

Final Report • 1.22 MB
1987-070-DLD.pdf
Final Report • 1.22 MB
1987-070-DLD.pdf

Summary

Between October 1987 and September 1988 a Mud Crab
Fishery Investigation was undertaken in the Northern
Territory, on behalf of Primary Industry and Fisheries.
Funds to undertake the project were made available from
the Commonwealth Fishing Industry Trust Account and
Northern Territory Budget allocation.

Co-operative research visit of American biologists for stock assessment and management of barramundi

Project number: 1987-061
Project Status:
Completed
Budget expenditure: $0.00
Principal Investigator: Darryl Grey
Organisation: Department of Industry Tourism and Trade
Project start/end date: 27 Jun 1988 - 29 Jun 1988
Contact:
FRDC
TAGS
Workshop
Stock Assessment
Fisheries Management
Community

Objectives

1. Development stock assessment methods suitable for application to barramundi populations in northern Australia
2. Examine management options available through a workshop of participating biologists
Environment
Environment
Industry
PROJECT NUMBER • 1983-055
PROJECT STATUS:
COMPLETED

Mercury content of tropical sharks

Total mercury, alkyl mercury and selenium concentrations in the muscle tissue of several species of pelagic sharks from northern Australian waters are reported. Mean mercury concentrations ranged between O .13 mg /kg for Carcharhinus brevipinna and 1. 94 mg/kg for C. amblyrhyn choides. Maximum...
ORGANISATION:
Department of Industry Tourism and Trade
TAGS
Toxin
Health And Safety
Consumer Health
Analytics
Environment
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