42,949 results
Environment
PROJECT NUMBER • 2003-072
PROJECT STATUS:
COMPLETED

Trophodynamics of the GAB: assessing the need for an ecological allocation in the SA pilchard fishery

Shelf waters off southern Australia support the world’s only northern boundary current ecosystem. Although there are some indications of intense nitrate enrichment in the eastern Great Australian Bight (GAB) arising from upwelling of Subantarctic Water, the biological consequences of these...
ORGANISATION:
SARDI Food Safety and Innovation
TAGS
Population Dynamics
SPECIES
Sardines
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
SPECIES
King George Whiting
Industry
Adoption
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Investigation of school and gummy shark nursery areas in south-eastern Australia

Project number: 1993-061
Project Status:
Completed
Budget expenditure: $288,203.00
Principal Investigator: John Stevens
Organisation: CSIRO Oceans and Atmosphere Hobart
Project start/end date: 29 Sep 1993 - 16 Sep 1997
:
TAGS
Tagging
Stock Assessment
Nutrition
Habitat
Food Web

Objectives

1. To identify pupping and nursery grounds for school and gummy sharks in southern Australia
2. Determine the distribution size structure duration time and movements of newborn and juvenile sharks in nursery areas
3. Attempt to develop recruitment indices for school and gummy sharks
4. Determine pre-recruit mortality from tagging experiments
5. Determine relative catch rates of juveniles by commercial and recreational fishers

Final report

Author: John Stevens
Final Report • 1997-08-06 • 299.91 KB
1993-061-DLD.pdf
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PROJECT NUMBER • 2009-755
PROJECT STATUS:
COMPLETED

SCRC: SCRC RTG 3.7: PhD workshop on physical and biochemical methods for analysis for fish as food and subsidiary activities (Tom Madigan)

The author attended a PhD training course which provided an introduction to a wide suite of biochemical methods that can be used to assess post-mortem changes in fish. The information gathered will be useful across a range of projects in the Australian Seafood CRC (AS CRC). A number of subsidiary...
ORGANISATION:
SARDI Food Safety and Innovation
TAGS
Disease
Environment
Industry
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