264 results
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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
PROJECT NUMBER • 2017-127
PROJECT STATUS:
COMPLETED

NCCP: defining best practice for viral susceptibility testing of non-target species to Cyprinid herpesvirus 3 -a discussion paper based on systematic quantitative literature reviews

This report based on systematic quantitative literature reviews aims to identify best practice for testing to determine the viral susceptibility of non-target species to CyHV-3. 
ORGANISATION:
University of Adelaide Roseworthy Campus
Industry
Environment
PROJECT NUMBER • 2018-091
PROJECT STATUS:
COMPLETED

Assessment of national-scale tracking of commercially important fish species

In this FRDC project, a team from Integrated Marine Observing System Animal Tracking Facility (IMOS ATF), in coordination with state and federal agencies and the Fisheries and Aquaculture Research Providers Network (RPN) met. They systematically reconfigured the IMOS ATF national network to...
ORGANISATION:
Sydney Institute of Marine Science (SIMS)
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PROJECT NUMBER • 2019-013
PROJECT STATUS:
COMPLETED

Modelling environmental changes and effects on wild-caught species in Queensland

This project studied environmental factors which may be influencing the recruitment, catchability or productivity of Snapper, Pearl Perch, and Spanner Crab stocks in Queensland. Two environmental variables: GSLA and Chl-a were found to have strong associations with either abundance or catchability...
ORGANISATION:
University of Queensland (UQ)
Environment
PROJECT NUMBER • 2020-036
PROJECT STATUS:
COMPLETED

Identifying population connectivity of shark bycatch species in NT waters

Charles Darwin University and the Northern Territory (NT) Department of Industry, Tourism and Trade (DITT) Fisheries Division used genetic data to investigate the population structure of two small tropical shark species (Milk Shark [Rhizoprionodon acutus] and Australian Blackspot Shark [Carcharhinus...
ORGANISATION:
Charles Darwin University (CDU)

A review of projects concerned with improved exploitation of underutilised species

Project number: 2017-185
Project Status:
Completed
Budget expenditure: $36,729.16
Principal Investigator: Len Stephens
Organisation: Dr Len Stephens
Project start/end date: 21 Mar 2018 - 28 Jun 2018
Contact:
FRDC

Need

The potential use of underutilised species has been identified as a means of increasing the productivity and profitability of some fishing sectors, as such, jurisdictions continue to prioritise research that explores the viability of underutilised species as seafood and/or receives applications of this nature.

While the prospect of using fish that are readily available is attractive, there are likely to be numerous reasons why the fish are not currently exploited commercially. These reasons may be related to fishing processes, regulation, market perceptions, quality and supply chain arrangements.

Before investing additional funds in projects of this nature, FRDC requires an evaluation of past projects to determine the factors behind their success or failure. This analysis will then provide the basis for a decision matrix that can be used by project applicants and FRDC staff to design future projects.

It is not clear why there is a low market demand for seafood products derived form underutilized species. It is likely that provision of low cost, attractive seafood would create significant consumer interest, as has happened with basa. But it is unknown why the supply chain has not responded to this opportunity. More information about seafood demand is required from the seafood trading companies.

If a significant change to the emphasis of these projects is proposed by FRDC as a result of this study, a workshop will be needed to inform and consult with key stakeholders about the proposed changes.

Objectives

1. Provision of a collated summary of all underutilized species projects supported by FRDC, and an analysis of lessons learned from each project.
2. Provision of a check list of success criteria to be used as guidance for future applicants in preparing projects concerned with underutilized species and by FRDC in evaluating them.
3. Identification of commercial factors and fisheries managememt policy concepts that might influence future supply and demand of underutilized species in Australia.

Report

ISBN: 978-0-9752258-3-7
Author: Leonard Stephens
Report • 2019-03-19 • 1.93 MB
2017-185-DLD.pdf

Summary

Catching unwanted fish species is an unavoidable consequence of commercial fishing. Some of this fish is bought from fishers at very low prices and used for low value products but the bulk of it is discarded at sea.

Many improvements have been made to fishing gear to reduce fishing bycatch, however there are still large volumes of underutilised species caught. Apart from some niche products, little of this product that is landed reaches wholesale and retail food markets because there is lack of demand for it, further complicated by failures in the supply chain.  Most of the landed product is diverted to pet food, bait, and rendering for fish meal and oil. This study was commissioned by the Fisheries Research and Development Corporation to investigate the factors that influence supply and demand of underutilised species. This project also sought to make recommendations on how FRDC might support future research on this subject.

The study was conducted in two parts: 

1. The first part involved a review of previous and current FRDC projects focusing on developing commercial opportunities for underutilised species. This component was undertaken to assist FRDC and researchers in the design and execution of projects aiming to improve exploitation of underutilized species.

2. The second part involved interviewing operators at all levels of the supply chain and Principal Investigators of past and current FRDC projects to better understand the potentially competing objectives of public policies aimed at minimizing fish discards and commercial drivers that limit the harvest of underutilized species.

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