48,331 results
Environment
PROJECT NUMBER • 2014-019
PROJECT STATUS:
COMPLETED

Developing a fishery independent estimate of biomass for snapper

This study was undertaken by the South Australia Research and Development Institute (SARDI). Through overcoming considerable technical challenges, this study was the first to successfully develop a relatively non-destructive molecular probe that can reliably identify Snapper (Chrysophrys auratus)...
ORGANISATION:
SARDI Food Safety and Innovation
TAGS
Sustainability
Survey
Stock Assessment
Reproduction
Rac Sa
SPECIES
Snapper
Environment
PROJECT NUMBER • 2018-057
PROJECT STATUS:
COMPLETED

Population genomic assessment of Australian Blacklip Abalone for abalone viral ganglioneuritis (AVG) resistance

Abalone viral ganglioneuritis (AVG) remains a significant threat to the economic viability and stability of the Abalone industry in south-eastern Australia. Consequently, there is an urgent need for strategic research aimed at determining the likely vulnerability of fisheries to future AVG outbreaks...
ORGANISATION:
Deakin University Warrnambool Campus
TAGS
Rac Vic
Rac Tas
Biosecurity
Avg
SPECIES
Blacklip Abalone
Greenlip Abalone
Environment
PROJECT NUMBER • 2007-045
PROJECT STATUS:
COMPLETED

Rebuilding Ecosystem Resilience: assessment of management options to minimise formation of ‘barrens’ habitat by the long-spined sea urchin (Centrostephanus rodgersii) in Tasmania

By overgrazing seaweeds and sessile invertebrates, essentially back to bare rock, the advent of the long‐spined sea urchin Centrostephanus rodgersii in eastern Tasmanian waters poses a significant threat to the integrity, productivity and biodiversity of shallow (<40 m) rocky reef systems and the...
ORGANISATION:
University of Tasmania (UTAS)
TAGS
Invasive Species
Habitat
SPECIES
Southern Rock Lobster
Blacklip Abalone
Sea Urchins
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Environment
PROJECT NUMBER • 1995-008
PROJECT STATUS:
COMPLETED

Development of an integrated fisheries management model for King George whiting (Sillaginodes punctata) in South Australia

The King George Whiting Simulator (WhitSim) is a simulation version of the Whiting Estimator (WhitEst) encased inside a graphical user interface (GUI) that includes geographical information systems (GIS). WhitSim provides the ability to simulate various management strategies and parameter scenarios...
ORGANISATION:
SARDI Food Safety and Innovation
TAGS
Stock Assessment
Software
Population Dynamics
Physiology
Oceanography
Environment
PROJECT NUMBER • 2001-055
PROJECT STATUS:
COMPLETED

Biological and fisheries data for managing deep sea crabs in Western Australia

The crystal crab fishery on the west coast of Western Australia has only been commercially fished since the late 1990s. When this project was initiated in 2001, only compulsory monthly catch and effort data were being collected. This project has successfully set up the methods and means to collect...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Stock Assessment
Laboratory Procedures
Habitat
Fishing Gear
SPECIES
Snow Crabs
Environment
Environment
Environment
PROJECT NUMBER • 1990-007
PROJECT STATUS:
COMPLETED

Assessment of spatial and temporal variation in puerulus settlement of the southern rock lobster

The overall goal of the present project was to establish a long term puerulus settlement monitoring program for the southern rock lobster (Jasus edwardsii) in Tasmania. Exploratory sampling was conducted throughout much of the Tasmanian coastline to determine key sites suitable for long term...
ORGANISATION:
Department of Natural Resources and Environment Tasmania (NRE TAS)
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