45 results
Adoption
Environment
Industry
PROJECT NUMBER • 2013-200
PROJECT STATUS:
COMPLETED

Testing abalone empirical harvest strategies, for setting TACs and associated LMLs, that include the use of novel spatially explicit performance measures

The management of abalone stocks is difficult for many reasons including their high value and the exceptional levels of spatial structuring found in their stocks. In Tasmania, for example, suggestions to change such things as a legal minimum length or introduce a formal harvest strategy to replace...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
TAGS
Rac Tas
SPECIES
Blacklip Abalone
Environment
Environment
Environment
Industry
Environment
PROJECT NUMBER • 1995-031
PROJECT STATUS:
COMPLETED

Development of acoustic methods to survey orange roughy in the eastern and southern zones

Three acoustic surveys were carried out between 17 and 20 July 1996 on the orange roughy spawning ground off St. Helens, Tasmania. A combination of 22 demersal trawls and ensonification with three frequencies (12, 38 and 120 kHz) was used to assess the species composition around the spawning hill....
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
TAGS
Survey

Developing a harvest control rule to use in situations where depletion can no longer be calculated relative to unfished levels

Project number: 2022-006
Project Status:
Current
Budget expenditure: $200,904.00
Principal Investigator: Pia Bessell-Browne
Organisation: CSIRO Oceans and Atmosphere Hobart
Project start/end date: 5 Mar 2023 - 8 Jul 2024
:
TAGS
Stock Assessment
Rac Cmwth
Harvest Strategy

Need

Commercial in confidence. To know more about this project please contact FRDC.

Objectives

Commercial in confidence
Industry
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