33,712 results
Environment
PROJECT NUMBER • 2015-019
PROJECT STATUS:
COMPLETED

Refining a Nordmøre grid to minimise the incidental catch of cuttlefish and crabs in the Spencer Gulf Prawn Fishery

This report presents the findings of bycatch reduction device (BRD) trials undertaken for the Spencer Gulf Prawn Fishery (SGPF) in South Australia using a ‘Nordmøre-grid’—a type of BRD that mechanically separates organisms based on size and/or morphological differences....
ORGANISATION:
SARDI Food Safety and Innovation
Environment
PROJECT NUMBER • 2015-018
PROJECT STATUS:
COMPLETED

Do commercial fishery data reflect stock status in South Australia's Southern Garfish fisheries?

During the early 2000s, stock assessments highlighted considerable issues with the status of South Australia’s stocks of Southern Garfish (Hyporhamphus melanochir). This led to significant management changes that were implemented in 2005, which included the introduction of new...
ORGANISATION:
SARDI Food Safety and Innovation
Environment
PROJECT NUMBER • 2015-017
PROJECT STATUS:
COMPLETED

Maximise yield or minimise risk in the Blacklip Abalone fishery: using biological data to direct harvest strategies

The primary goal of this research was to identify attributes of the seasonal biology of Blacklip Abalone (Haliotis rubra; hereafter referred to as Blacklip) that may be beneficial for optimising fishing strategies. The optimum months to harvest Blacklip to maximise yield were identified using a...
ORGANISATION:
SARDI Food Safety and Innovation
Environment
PROJECT NUMBER • 2015-014
PROJECT STATUS:
COMPLETED

Estimating the impacts of management changes on bycatch reduction and sustainability of high-risk bycatch species in the Queensland East Coast Otter Trawl Fishery

Keywords: Discards, elasmobranchs, post-trawl survival, Aptychotrema rostrata, Trygonoptera testacea, turtle excluder device, bycatch reduction device, TEDs, BRDs, ecological risk assessment, ERA Executive Summary: Researchers from the Queensland Government’s Department of...
ORGANISATION:
Department of Agriculture and Fisheries EcoScience Precinct
Environment
PROJECT NUMBER • 2015-013
PROJECT STATUS:
COMPLETED

Developing triple bottom line harvest strategies that include all environmental aspects for multi-sector fisheries

Based on the results of a comprehensive literature review and the collective expertise of the project team, we developed two alternative approaches with which to evaluate trade-offs between triple bottom line objectives and stakeholder preferences: a semi-quantitative multi-criteria decision...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Environment
PROJECT NUMBER • 2015-012
PROJECT STATUS:
COMPLETED

Influence of freshwater flows on growth and abundance of Barramundi and Mud Crab in the Northern Territory

The research presented in this report was led by Charles Darwin University and conducted in collaboration with the University of Melbourne and the Fisheries Division of the Northern Territory (NT) Department of Primary Industries and Resources (DPIR). A novel statistical modelling framework based on...
ORGANISATION:
Charles Darwin University (CDU)
Industry
PROJECT NUMBER • 2015-011
PROJECT STATUS:
COMPLETED

Understanding the factors contributing to decreased school prawn productivity in Camden Haven Estuary and associated lakes, to target ameliorative actions

New South Wales Department of Primary Industries (NSW DPI) presents new information exploring the effect of catchment-derived stressors on Eastern School Prawn. Declines in School Prawn productivity over decadal time scales have been reported anecdotally across many estuaries in New South Wales, and...
ORGANISATION:
Department of Primary Industries and Regional Development
Industry
PROJECT NUMBER • 2015-005
PROJECT STATUS:
COMPLETED

Determining the susceptibility of Australian Penaeus monodon and Penaeus merguiensis to newly identified enzootic (YHV7) and exotic (YHV8 and YHV10) Yellow head virus (YHV) genotypes

In recent years, new genotypes within the yellow head complex of viruses have been discovered in farmed prawns both within Australia and overseas. This report describes research undertaken at the CSIRO Australian Centre for Disease Preparedness Fish Diseases Laboratory (ACDP AFDL), Geelong, Victoria...
ORGANISATION:
CSIRO Australian Animal Health Laboratory
Industry
Environment
PROJECT NUMBER • 2015-001
PROJECT STATUS:
COMPLETED

Aquatic Animal Health Subprogram: Bonamiasis in farmed Native Oysters (Ostrea angasi)

This project was a collaborative study across three research organisations: Agriculture Victoria, CSIRO (Victoria) and the South Australian Research and Development Institute (SARDI). The overall aim of this collaborative project was to better understand many aspects of infection with the parasite...
ORGANISATION:
Agriculture Victoria
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