147 results
Environment
Environment
Environment
PROJECT NUMBER • 2000-180
PROJECT STATUS:
COMPLETED

Restocking of the Blackwood River Estuary with black bream (Acanthopagrus butcheri)

The results of this study show that hatchery-reared Black Bream can be used to enhance the stock of the population of this commercially and recreationally important species in the Blackwood River Estuary in which it has become depleted. An initial trial of different stains demonstrated that alizarin...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) Fremantle
TAGS
Restocking
Habitat
Fisheries Management
Estuarine
Data
SPECIES
Black Bream
Environment
PROJECT NUMBER • 2000-137
PROJECT STATUS:
COMPLETED

Determination of the biological parameters required for managing the fisheries of four tuskfish species and western yellowfin bream

Data have been collected on the biology of western yellowfin bream and four tuskfish species that are of the type and quality required by managers for developing appropriate plans for conserving the stocks of these five commercial and recreational species. Emphasis was thus placed on determining (1)...
ORGANISATION:
Murdoch University
TAGS
Reproduction
Recreational Fishing
Population Dynamics
Data
Biomass
SPECIES
Baldchin Groper
Tuskfishes
Environment
Environment
PROJECT NUMBER • 1999-215
PROJECT STATUS:
COMPLETED

Links between seagrass habitats, piscivorous fishes and their fish prey

This project has increased our understanding of the importance of seagrass habitats to larger, commercially valuable, species of fish by combining experimental and correlative scientific principles. We found that many small fish use seagrass habitats for nutrition and to avoid predation by large...
ORGANISATION:
University of Melbourne
TAGS
Recreational Fishing
Nutrition
Habitat
Food Web
Economic
SPECIES
King George Whiting
Rock Flathead
Australian Salmons
Lings
Stargazers
Environment
Environment
Environment
Environment
PROJECT NUMBER • 1995-032
PROJECT STATUS:
COMPLETED

Age Composition of orange roughly in the eastern and southern management zones

Orange roughy is an important species in the South East Fishery (SEF). The main areas in the SEF where orange roughy fishing has occurred are a major spawning aggregation off the east coast of Tasmania (the Eastern Management Zone) during winter and on non-spawning summer aggregations of the...
ORGANISATION:
Agriculture Victoria
TAGS
Stock Assessment
Reproduction
Otolith
Mortality
Fisheries Management
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