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PROJECT NUMBER • 2022-075
PROJECT STATUS:
COMPLETED

National Workshop to develop a regional collaborative plan to control the invasive Longspined Sea Urchin (Centrostephanus rodgersii)

The 2023 National Centrostephanus Workshop was convened by the Department of Natural Resources and Environment Tasmania. The workshop brought together 130 representatives from industry, government, research, Aboriginal communities, recreational fishing groups, and the community to: • Identify...
ORGANISATION:
Department of Natural Resources and Environment Tasmania (NRE TAS)
Environment
Environment
PROJECT NUMBER • 2018-124
PROJECT STATUS:
COMPLETED

Southern Ocean IPA - Science to support Australia’s Southern Ocean Fisheries 2018-2020

This collaborative project between the Australian Antarctic Division (AAD) and the Institute for Marine and Antarctic Studies (IMAS) addressed key research needs between 2018 and 2020 for Patagonian Toothfish (Dissostichus eleginoides), Antarctic Toothfish (Dissostichus mawsoni) and Mackerel Icefish...
ORGANISATION:
University of Tasmania
Industry
PROJECT NUMBER • 2006-220
PROJECT STATUS:
COMPLETED

Seafood CRC: Spatial management of southern rock lobster fisheries to improve yield, value and sustainability

(1) To enable assessment reporting of trends in biomass and egg production by depth. (2) To evaluate separate deep-water quota to increase yield and egg production. (3) To evaluate regional size limits in Tasmania for increase in yield and egg production. (4) To conduct field...
ORGANISATION:
University of Tasmania (UTAS)
Industry
PROJECT NUMBER • 2013-210
PROJECT STATUS:
COMPLETED

Adapt or Fail: Risk management and business resilience in Queensland commercial fisheries

This study sought to explore how different types of fishing businesses adapted to different types of change within Queensland’s east coast fisheries. The project team first sought to classify fishing businesses into ‘types’, exploring the industry structure in a new and...
ORGANISATION:
James Cook University (JCU)
Environment
PROJECT NUMBER • 2016-068
PROJECT STATUS:
COMPLETED

Vulnerability of the endangered Maugean Skate population to degraded environmental conditions in Macquarie Harbour

Maugean Skate (Zearaja maugeana) are only known from two isolated estuarine systems located on the west coast of Tasmania, representing one of most restricted distributions of any elasmobranch. There is, however, uncertainty about the continued persistence of the species in one of these estuaries...
ORGANISATION:
University of Tasmania (UTAS)
SPECIES
Industry
PROJECT NUMBER • 2012-239
PROJECT STATUS:
COMPLETED

Tactical Research Fund: forecasting spatial distribution of SBT habitat in the GAB

This was a collaborative project between the Australian Southern Bluefin Tuna Industry Association, the CSIRO, and the Australian Bureau of Meteorology, co-funded by the FRDC. It aimed to investigate habitat preferences of Southern Bluefin Tuna (SBT) in the Great Australian Bight and to provide...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart

The use of BRUVs as a tool for assessing marine fisheries and ecosystems: A review of the hurdles and potential

Project number: 2010-002
Project Status:
Completed
Budget expenditure: $30,000.00
Principal Investigator: Euan S. Harvey
Organisation: University of Western Australia (UWA)
Project start/end date: 14 Aug 2010 - 29 Nov 2010
Contact:
FRDC

Need

National reviews of Fisheries R&D needs (FRDC95/055) have identified the need for non-extractive, fishery-independent sampling and stock assessment techniques which are cost-effective, repeatable and robust across and range of habitats and depths. These methods are becoming increasingly important as Australian fisheries face the challenge of addressing ecosystem based fisheries management and climate change. A national workshop on the use of video for sensing the size and abundance of target and non-target fauna in Australian fisheries (FRDC2000/187) highlighted the potential for Baited Remote Underwater Video systems (BRUVs). After a decade, there has been wide adoption of this technique. However, differences in protocols for deployment, analysis and interpretation make spatial and temporal
comparisons of data difficult.

There is the need to develop a robust set of nationally agreed upon protocols to ensure that users are appropriately informed and trained through a comprehensive extension and capacity building program that also identifies key unresolved technical issues.

With the increased testing and use of BRUVs a number of independent developments have occurred. Future technological advances and more detailed statistical and modelling approaches will result in the BRUVs data being more useful for ecosystem assessment and management. Maximising the potential that these advances will provide to Australian fisheries will be achieved by a co-ordinated and
collaborative research strategy. We propose to host a two day workshop to critically evaluate the use of BRUVs as a data collection tool
for scalefishes and sharks. The workshop will identify the strengths, limitations and identify potential solutions.

Objectives

1. To critically evaluate the strengths and limitations of data collected with BRUVS for detecting changes in the relative abundance, length frequency and community composition of scalefishes and sharks.
2. To identify potential solutions to limitations.
3. To develop a nationally agreed to protocol for the deployment of BRUVs and the analysis of the resulting imagery.
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