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Energy use and carbon emissions assessments in the Australian fishing and aquaculture sectors: Audit, self-assessment and guidance tools for footprint reduction

Project number: 2020-089
Project Status:
Completed
Budget expenditure: $98,500.00
Principal Investigator: Robert A. Bell
Organisation: Blueshift Consulting
Project start/end date: 21 Feb 2021 - 23 Jul 2021
Contact:
FRDC

Need

As identified in the EOI scope and from previous FRDC and other research, there are multiple needs for further information on energy use and greenhouse gas (GHG) emissions in the Australian fisheries and aquaculture sectors (F&A).
Firstly, at the top-level, a national account of these sector’s performance is necessary to provide a clear determination of the overall F&A contribution within the Agriculture, Forestry & Fishing Industry classification (AFF Industry) classification within National Inventory Data. The AFF Industry is second largest emissions sector and there is a need to disaggregate the F&A sector from the broader agricultural data, and to also develop industry baselines against which further performance can be measured (and potentially benchmarked against other sectors).
Second, there is a need for sub-sectors (specific managed fisheries or industry groups) as well as individual companies to be able measure, assess and then potentially manage their own energy use and emissions.
Finally, once companies, subsectors and the F&A sectors have data, there is a need for education and tools to assist them to improve energy efficiency and profitability, lower emissions and related risks but also importantly how to create positive engagement with stakeholders, particularly customers becoming more discerning in product selection based on carbon footprint, to maintain competitiveness in consumer protein selection decision-making.

Objectives

1. Program 1: Establish energy use and GHG profile of Australian F&A sectors
2. Program 2: Develop and self-assessment tool for Australian F&A sectors energy efficiency and GHG
3. Program 3: Develop a toolbox and examples for emissions reduction opportunities in the fisheries & aquaculture sectors

Final report

ISBN: 978-0-646-86114-2
Author: Robert A. Bell
Final Report • 2022-05-31 • 2.58 MB
2020-089_DLD.pdf

Summary

This project is the first examination of the total carbon emissions of the Australian fishing and aquaculture (F&A) sectors and component seafood production industries. To date, some work had been done on energy consumption and efficiency improvements, but the carbon emissions of the Australian F&A sectors had never been calculated.
 
In Australia’s National Greenhouse Accounts, emissions from the F&A sectors are currently included within the aggregated ‘agriculture, forestry and fishing’ segment. This segment is the third largest in Australia’s inventory, and the ‘fishing industry’ data is overwhelmed within the large, aggregated datasets of these combined sectors and therefore often unintentionally overlooked.
 
However, measuring the carbon footprint of the F&A sectors was a complicated task that required an account of all the emissions generated directly and indirectly by the sectors. This included fuel burnt directly to power fishing vessels, to purchased electricity, refrigeration emissions and the emissions from services and products bought from external suppliers such as bait and aquaculture feed. The study measured the carbon emissions and energy use of Australia’s largest F&A producer industries, which together constitute about 82% of Australia’s domestic seafood production by gross value of production (GVP). While some of the other industries that make supply chain inputs to the F&A sectors are discussed (such as aquaculture feeds and fishing bait), the project focus is on the Australian seafood primary producers.
 
The information is a vital step in providing a competitive advantage for seafood as a low- emissions protein. Seafood consumers are increasingly wanting to know the stories behind the products they’re buying, including efforts by fishers and farmers to reduce their carbon footprint. It also highlights how seafood production may need to adapt in the future. 
 
As part of the project work, three GHG emissions calculator tools were developed to help fishers and farmers better understand what drives their GHG emissions and how to measure them. And once they have been measured, what can be done to better manage emissions, and utilise the information in their operations and customer discussions.
 
The project has identified five recommendations and opportunities for government departments and agencies to update and improve their GHG emissions reporting methodologies for the fishing and aquaculture sectors.

A fishing survey of flatfishes in Bass Strait waters adjacent to Tasmania

Project number: 1978-012
Project Status:
Completed
Budget expenditure: $0.00
Organisation: RM Davis and Associates
Project start/end date: 27 Jun 1979 - 29 Jun 1979
Contact:
FRDC

Objectives

1. Assess commercial viability of specialised trawling for flounder & sole in shallow inshore waters of Bass Strait adjacent to Tasmania
2. efficiency of vessel 11-16m for otter trawling
3. provide data to compare earning capacity of similar vessels in specialised trlg & rock lobster fishery

An assessment in an animal model of the ability of mannitol and other possible antagonists to reverse the neural symptomatology of ciguatera poisoning

Project number: 1988-029
Project Status:
Completed
Budget expenditure: $8,647.00
Principal Investigator: Mike Capra
Organisation: Queensland University of Technology (QUT)
Project start/end date: 28 Jun 1990 - 30 Dec 1993
Contact:
FRDC

Objectives

1. Use the ventral coccygeal nerve preparation of the intact anaesthetised rat to assess the efficiency of mannitol and other antagonists on the reversal of the neurological manifestations of ciguatera poisoning

Final report

Author: Mike Capra
Final Report • 2011-08-01 • 4.60 MB
1988-029-DLD.pdf

Summary

This is the final report for two Fishing Research and Development Grants, 1987-058 and 1988-029.

Both grants provided funds for research on Ciguatera poisoning and Ciguatoxin. Experimental studies were conducted on fish and mammals.

Both grants are specifically related to ciguatera poisoning and both will be discussed in this combined report. The format of the report is such that it gives an overview of ciguatera based on the literature, a general methods section in which the extraction and partial purification of CTX from fish is described and then sections that address how each of the specific research objectives of the initial proposals were met. At the end of the report significant outcomes and directions for future research are presented.

Environment

Experimental and clinical studies of mannitol in the treatment of ciguatera

Project number: 1988-017
Project Status:
Completed
Budget expenditure: $119,284.00
Principal Investigator: Richard Lewis
Organisation: Department of Primary Industries (QLD)
Project start/end date: 28 Jun 1990 - 1 Jul 1992
Contact:
FRDC

Objectives

1. Clinically assess the efficiency of mannitol in treating ciguatera.
2. Develop in vitro & in vivo models of ciguatera able to assess the protective effects of mannitol
determine underlying mechanism/s.
3. Use it as a "lead" compound in search for other agents
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