49 results
Environment

Profiling and tracking change in Australia's seafood workforce: establishing a baseline workforce dataset

Project number: 2022-034
Project Status:
Current
Budget expenditure: $259,342.00
Principal Investigator: Stephane M. Mahuteau
Organisation: University of Adelaide
Project start/end date: 30 Sep 2022 - 28 Aug 2025
Contact:
FRDC

Need

The project developed to address the call for EOI recognises that the seafood workforce is diverse and operates within a changing natural, technological, and socioeconomic environment, providing unique challenges and opportunities. The seafood workforce also, however, operates within the wider Australian economy where rural and regional employment, small-medium business operations, and increasing value-adding opportunities are common topics of interest. The project proposes to provide a comprehensive assessment of the current data framework, make recommendations for improving it, and develop a baseline workforce dataset. The focus will be on the potential to use existing sources of data (particularly administrative data collected by government institutions and data that is required to be collected) and how and when those need to be effectively complemented with additional data. Administrative data are confidential and access limited as is the variety of seafood industry data often collected. Accessing administrative data is explicitly part of this proposal and identifying the sources of, and the type of data available, from industry surveys.

Objectives

1. To establish a baseline workforce dataset to address the lack of accessible, accurate workforce data
2. To identify how to overcome the shortcomings of official classifications to better align data information with how the seafood industry and its workforce operate.
3. To determine how using whole of population statistical data may provide a more accurate picture of the seafood industry workforce
4. To use available literature and expert input to provide an understanding of the true diversity of employment in the seafood sector.
5. To undertake a comprehensive stock-take of the relevant current data sources recording information on the seafood industry workforce.
6. To undertake a comprehensive analysis of the existing data sources and investigate the usefulness of large administrative data such as BLADE/MADIP.
7. To closely involve seafood industry participants through an effective stakeholder engagement strategy and promote a co-design element to the project
8. To provide recommendations to address data gaps and improve the utility of current data, and support the FRDC in meeting the objectives of its Capability and Capacity Building Strategy.

Opportunities and impacts of range extending scalefish species: understanding population dynamics, ecosystem impacts and management needs

Project number: 2018-070
Project Status:
Completed
Budget expenditure: $249,587.00
Principal Investigator: Sean Tracey
Organisation: University of Tasmania
Project start/end date: 31 May 2019 - 30 Nov 2020
Contact:
FRDC

Need

Species-level responses to ocean warming is a priority research area as they underpin the structure and function of marine ecosystems and the productivity of fisheries that operate within them.
There are a number of range extending species that have become increasingly abundant in Tasmanian waters, providing new fishing opportunities for recreational and, to a lesser extent, commercial fishers. Species in this group include Pink Snapper, King George Whiting and Yellowtail Kingfish. While King George Whiting are known to spawn off the north coast it is unclear as to whether the other species have or are likely to become established as self-sustaining populations in Tasmanian waters or simply persist as spill-over from populations that are centered off mainland Australia. If the former is the case, it will be especially important to consider population attributes such as growth, mortality and reproductive dynamics relevant to the Tasmanian populations when developing and refining management arrangements to maximise the opportunities these 'new' species bring.

In addition, the broader ecosystem impacts of such range extending species, including competition with resident species at similar trophic levels, are unknown but could have consequences for other recreationally and commercially important species. Understanding these relationships will have benefits for the assessment and management of the Tasmanian recreational fishery more generally.

Objectives

1. Develop a program for ongoing collection of biological samples and data of key range-shifting fish species using citizen science initiatives engaging with the recreational fishing community.
2. Develop geographically discrete life-history parameters for key range-shifting fish species in Tasmania to inform management decisions.
3. Determine the diet composition of key range-shifting fish species to refine parameterisation of an ecosystem model.
4. Utilise the Atlantis ecosystem model framework to predict ecological impacts of increasing abundance of key range-shifting fish species in Tasmania.
5. Develop species distribution models that utilise oceanographic climate change projections to predict the future presence and persistence of the key target species in Tasmania.

Final report

ISBN: 978-1-922708-28-1
Author: Alexia Graba-Landry
Final Report • 2022-05-12 • 13.57 MB
2018-070-DLD.pdf

Summary

This work set out to quantify the biology and diet of three key range-shifting species in Tasmania with both recreational and commercial fishery value. The project was heavily reliant on engagement from the recreational fishing community and multiple citizen science initiatives, as well as historical data.

The information collected was used in modelling to predict how suitable habitats for each species may shift under future climate change projections. The work also indicated the potential changes to the ecosystem (such as food web) if these species’ ranges were to move.

Environment
PROJECT NUMBER • 2018-210
PROJECT STATUS:
COMPLETED

Long-term analysis of the sea-state in the Great Australian Bight

This report provides a detailed characterisation, assessment and prediction of the meteorological and oceanographic conditions that will be encountered by, and have the potential to impact, future petroleum activities in the Great Australian Bight. In the absence of direct, long-term...
ORGANISATION:
University of Adelaide
Industry
PROJECT NUMBER • 2023-099
PROJECT STATUS:
COMPLETED

Development of a temperature monitoring framework for Tasmania's seafood industry during marine heatwaves

Marine heatwaves can have devastating impacts on marine ecosystems, with a strong El Nino event forecast in Australia for the summer/autumn of 2023-24. Forecasts by CSIRO indicated sustained increases in water temperatures down the east coast of Tasmania with potential to significantly affect...
ORGANISATION:
Institute for Marine and Antarctic Studies (IMAS) Hobart
Environment
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