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PROJECT NUMBER • 1984-013
PROJECT STATUS:
COMPLETED

Comparison of the engineering and catching performance of existing prawn trawls in the Spencer Gulf prawn fishery to three new prawn trawl designs

In 1981-82 the cost of fuel and oil in the Northern Prawn Fishery amounted to 25% ($M23.65) of the total costs for a prawn trawler (Hundloe 1984). In the East Coast Prawn Fishery, fuel and oi 1 amounted to 24% ($M9.77) of the costs (BAE 1984). In recent years the dramatic rise In fuel prices has...
ORGANISATION:
Australian Maritime College (AMC)
TAGS
Innovation
Fishing Technology
Fishing Gear
Fishing Effort
Efficiency
Environment
PROJECT NUMBER • 1989-013
PROJECT STATUS:
COMPLETED

Causes of decline in stocks of commercially important prawns in the Northern Prawn Fishery

The following report is a description of the two FIRTA projects (85/85 & 89/13) which examined recruitment processes in penaeids at Albatross Bay in the northeastern Gulf of Carpentaria over the years 1985 to 1992. The aim of the first of the two projects was to identify the main factors which...
ORGANISATION:
CSIRO Oceans and Atmosphere Cleveland
Environment
Environment
Environment
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PROJECT NUMBER • 2019-013
PROJECT STATUS:
COMPLETED

Modelling environmental changes and effects on wild-caught species in Queensland

This project studied environmental factors which may be influencing the recruitment, catchability or productivity of Snapper, Pearl Perch, and Spanner Crab stocks in Queensland. Two environmental variables: GSLA and Chl-a were found to have strong associations with either abundance or catchability...
ORGANISATION:
University of Queensland (UQ)
TAGS
Stock Assessment
Resource Assessment
Reproduction
Remote Sensing
Rac Qld
SPECIES
Snapper
Spanner Crab
Pearl Perches
Environment
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