258 results

Laboratory and field studies of the larval distribution and duration of the introduced seastar Asterias amurensis with updated and improved prediction of the species spread based on a larval dispersal model

Project number: 1993-235
Project Status:
Completed
Budget expenditure: $35,396.00
Principal Investigator: Barry Bruce
Organisation: CSIRO Oceans and Atmosphere Hobart
Project start/end date: 5 Dec 1993 - 5 May 1995
Contact:
FRDC
TAGS
Modelling
Invasive Species
Ecosystem
Distribution

Objectives

1. Laboratory and field studies of the larval distribution and duration of the introduced seastar Asterias amurensis with updated and improved prediction of the species spread based on a larval dispersal model

Final report

Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf
Final Report • 2017-09-29 • 1.63 MB
1993-235-DLD.pdf

Effects of Trawling Subprogram: effects of trawl design on bycatch and benthos in prawn and finfish fisheries

Project number: 1993-179
Project Status:
Completed
Budget expenditure: $800,081.00
Principal Investigator: Stephen J. Blaber
Organisation: CSIRO Oceans and Atmosphere Hobart
Project start/end date: 20 Dec 1993 - 24 Nov 1997
Contact:
FRDC
TAGS
Fishing Gear
Bycatch
Aquaculture

Objectives

1. To develop mechanisms to enhance survival and reduce trawl by-catch and measure and reduce the impact of trawls on benthos.

Final report

Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Final Report • 6.85 MB
1993-179-DLD.pdf
Environment
PROJECT NUMBER • 1993-093
PROJECT STATUS:
COMPLETED

Development of biological tagging techniques for penaeid prawns

The objective of this project was to develop novel biological tags for penaeid prawns. The impetus for this research was the growing interest in Australia in the potential for stock-enhancement of penaeid fisheries with hatchery reared juveniles. In any stock- enhancement program some...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
TAGS
Traceability
Tagging
Stock Assessment
Biotechnology
Environment
PROJECT NUMBER • 1993-077
PROJECT STATUS:
COMPLETED

Quantitative interpretation of fine-scale SBT catch per unit effort for south east Australia

An analysis of spatial and temporal variations in catch rates of Southern Bluefin Tuna (SBT) in relation to environmental factors was conducted for the region south of Tasmania up to 1he southern half of New South Wales. Substantial temporal and spatial variations were evident in...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
TAGS
Oceanography
Fishing Gear
Fishing Effort
Environmental Impact
Data
Environment
Environment

Development of an acoustic system for remote sensing of benthic fisheries habitat for mapping, monitoring and impact assessment

Project number: 1993-058
Project Status:
Completed
Budget expenditure: $409,433.00
Principal Investigator: Roland C. Pitcher
Organisation: CSIRO Oceans and Atmosphere Hobart
Project start/end date: 20 Dec 1993 - 31 Oct 2000
Contact:
FRDC
TAGS
Stock Assessment
Remote Sensing
Habitat
Fishing Technology
Electronic Monitoring

Objectives

1. To develop a digital hydro-acoustic instrument that remotely-sensed seabed type and epifauna communities for mapping, monitoring and impact assessment.

Final report

ISBN: 0-643-06196-7
Author: Roland Pitcher
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Final Report • 1999-01-01 • 3.07 MB
1993-058-DLD.pdf
Industry
Environment
PROJECT NUMBER • 1992-042
PROJECT STATUS:
COMPLETED

The direct estimation of age and growth of SBT

This project was developed in response to calls from the SBT Trilateral (now the CCSBT) Scientific Committee for the development and validation of techniques for the direct estimation of age and growth in the species. Since the early 1980’s, the stock assessment methods used by...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
TAGS
Tagging
Stock Assessment
Reproduction
Mortality
Fishing Gear
Environment
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