12,818
results
Environment
PROJECT NUMBER • 2003-026
PROJECT STATUS:
COMPLETED

Environmentally sustainable development of barramundi cage aquaculture

A preliminary sensory evaluation study was conducted to confirm the presence of a taint issue. Prior to this the issue was reliant on purchaser feedback and was not verified independently. To examine the issue of flavour taint a series of barramundi samples were collected from Lake Argyle (purged...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
SPECIES
People
Environment
PROJECT NUMBER • 2003-027
PROJECT STATUS:
COMPLETED

Evaluating the recreational marron fishery against environmental change and human interactions

The distribution of marron in the southwest of Australia has seen many changes since European settlement. Reconstructions of their range from historical records suggested that marron inhabited the waters between the Harvey River and Denmark River. Due to translocation, their range has expanded as...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
SPECIES
Industry
PROJECT NUMBER • 2003-033
PROJECT STATUS:
COMPLETED

Enhancement of saucer scallops (Amusium balloti) in Queensland and Western Australia - genetic considerations

The saucer scallop, Amusium balloti, is distributed along the Western and Eastern coast of Australia and supports a fishery in both Queensland and Western Australia. Two commercial companies are investing in sea-ranching operations in an attempt to stabilise and increase annual catches. These...
ORGANISATION:
Department of Agriculture and Fisheries EcoScience Precinct
Environment
PROJECT NUMBER • 2003-034
PROJECT STATUS:
COMPLETED

An ecological approach to re-establishing Australian freshwater cod populations: an application to trout cod in the Murrumbidgee catchment

This project consisted of two field experiments primarily designed to determine if dispersal of post-juvenile trout cod, Maccullochella macquariensis, is responsible for the apparent lack of success following stocking of this species into numerous riverine sites. The study also served to trial the...
ORGANISATION:
Environment ACT
Industry
PROJECT NUMBER • 2003-039
PROJECT STATUS:
COMPLETED

Dynamic modelling of socio-economic benefits of resource allocation between commercial and recreational use

Fisheries-related resources are finite and the need to share these resources among competing uses is inevitable. These resource sharing issues can be extremely contentious, politically difficult, and are often a significant drain on fisheries management agencies’ and stakeholders’...
ORGANISATION:
Data Analysis Australia (DAA)
Environment
PROJECT NUMBER • 2003-041
PROJECT STATUS:
COMPLETED

Estimation of natural and fishing mortality using length composition data

The objectives of this project were to develop length-based approaches for estimation of natural, fishing and total mortality, and to explore the application of these methods to the data from selected fisheries. The methods that were developed were essentially length-based versions of age-based...
ORGANISATION:
Murdoch University
Environment
PROJECT NUMBER • 2003-044
PROJECT STATUS:
COMPLETED

Development of a sustainable industry-based observation system for blue grenadier at the primary spawning sites

Blue grenadier has the highest current TAC among SEF species and has two separate fisheries that target primarily either sub-adult fish year-round or mature adults in winter spawning aggregations. The sustainability of the fishery would be greatly enhanced with regular (sustained) monitoring of...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
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