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Environment
PROJECT NUMBER • 2021-114
PROJECT STATUS:
COMPLETED

Water abstraction impacts on flow dependent fisheries species of the Northern Territory, Australia - a synthesis of current knowledge and future research needs

This project synthesised information that could be used to help guide decision making around the protection of fisheries species that may be impacted by water abstraction. This review was led by Griffith University and conducted in collaboration with the University of Western...
ORGANISATION:
Griffith University Nathan Campus

FishPath: Tailoring Management to Context in Data-Limited Fisheries

Project number: 2017-125
Project Status:
Completed
Budget expenditure: $11,600.56
Principal Investigator: Bryan McDonald
Organisation: Department of Agriculture and Fisheries (NT)
Project start/end date: 14 Oct 2017 - 30 Jan 2018
Contact:
FRDC

Need

A number of fisheries in Australia are characterised as being 'small scale', 'data ' and/or 'capacity' limited (hereafter small scale fisheries). Fisheries management within the context of small scale fisheries is often ad hoc and is resource intensive relative to the value of the fishery in question. An existing project (FRDC 2015-213) is developing guidelines for low cost and systematic management of small scale fisheries. A central component of those guidelines is the FishPath tool developed by CSIRO in partnership with a global consortium of experts.

The FishPath tool has significant potential for adoption as a 'standard' approach to small scale fisheries management in Australia and has strong stakeholder by-in at a theoretical level. However, the implementation of the guidelines and the FishPath tool would benefit from testing to optimise that potential. To be effective, the tool needs to provide a framework for participatory discussions about what management, harvest strategy and longer term monitoring and assessment options are best suited to a given fishery.

As a part of the existing project, a workshop has been scheduled to occur in Darwin on November 17 2017. At that workshop, a project team that will be led by Natalie Dowling (Principal Investigator 2015-213) and Kate Crosman (Evans School of Public Policy and Governance at the University of Washington) plan to introduce, test and improve the FishPath tool by focusing on stakeholder input. The existing project budget will enable the workshop to proceed with NT-based stakeholders in attendance. However, the potential value of the tool in a national context warrants broader participation. This proposal seeks support to fund the participation of key stakeholders from regional areas of the Northern Territory (e.g. Gove) and around Australia to ensure broad issues are considered and outcomes are provided against national priorities to improve productivity and profitability of small scale fisheries and in assistance to the Status of Australian Fish Stocks program.

The outcomes of the workshop are regarded as essential to determining the next phase of work in the implementation of the management guidelines and FishPath nationally.

Objectives

1. To test and inform the utility of FishPath from a stakeholder perspective so that it is end-user friendly and designed to have optimal value as a decision support tool
2. To provide stakeholders with an opportunity to learn about, and influence, the application of a management decision support tool designed to remove uncertainty and improve rigor particularly with regard to small scale fisheries,
3. To provide additional extension of project 2015-213 and to facilitate stakeholder-based discussions of potential future projects to improve and implement the guidelines for low cost management of small scale fisheries.

Final report

Authors: Katherine M. Crosman Natalie Dowling Bryan McDonald
Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Final Report • 2021-05-03 • 1.35 MB
2017-125-DLD.pdf

Summary

Fisheries are increasingly managed with involvement of fishers and other stakeholders. Stakeholders are especially critical where managers lack full knowledge of the system to be managed, resources to gather additional information, and/or resources to monitor and enforce compliance. Such ‘data-limited fisheries’ comprise more than 80% of the total global fish catch and face challenges to maintaining sustainable harvest rates. Sustainable management of data-limited fisheries may be improved by decision support that informs assessment and management choices and that is available to fishers and managers. Here we report results from a field experiment conducted with Australian fisheries stakeholders. The experiment tested FishPath, an interactive decision-support software tool for data-limited fisheries, and its influence on stakeholder buy-in to management. Participants were provided with a hypothetical fishery that mimicked commonly encountered real-world data- and capacity-limitations. In Stage 1, to establish baseline levels of buy-in, we presented participants with a shortlist of management options tailored to the fishery; participants did not interact with FishPath. In Stage 2, to test the effect of FishPath use, participants collectively input the hypothetical fishery into FishPath; the tool then presented the same management options seen in Stage 1. In Stage 3, to assess the effect of expert support, participants were randomly assigned to a control group and a treatment group after a common introduction to FishPath output. The control group explored the output without additional support, while the treatment group explored output with support from a FishPath expert. After each stage, participants were asked to rate: 1) their support for an ongoing process to select management options from the shortlist; 2) how easy or hard they expected management of the fishery to be; and 3) how effective they expected management of the fishery to be. Initial findings indicate that while FishPath use does not significantly increase stakeholder support for management (possibly due to ceiling effects, as support was high in Stage 1), it does significantly increase participants’ perceptions of the ease and effectiveness of management.

Completing Australia’s First National Bycatch Report

Project number: 2018-114
Project Status:
Completed
Budget expenditure: $165,000.00
Principal Investigator: Steve J. Kennelly
Organisation: IC Independent Consulting Pty Ltd
Project start/end date: 31 Dec 2018 - 30 Dec 2019
Contact:
FRDC

Need

In the recently completed project 2015/208 “Developing a National Bycatch Reporting System”, we derived estimates of bycatch and discards for 4 case-study jurisdictions (with associated variances) as well as metrics regarding the quality of the data used. The jurisdictions done were New South Wales, Tasmania, Queensland and the Northern Territory. But that work completed only half the story. This present project is to complete the task by applying the methodology developed in the previous project to the remaining 4 jurisdictions: The Commonwealth, Victoria, South Australia and Western Australia. By adding estimates from these jurisdictions to those derived earlier, this current project will produce the first complete, national bycatch report for the country. An advantage with this approach is that the new project will only cost a fraction of that of the previous project because most of the development work is complete. The result will be Australia's First National Bycatch Report and a process by which Australia's (and the world's) stakeholders can monitor and track Australia's management of bycatch. This should improve the standing of our fisheries internationally, to various eco-labelling organisations and the general public.

Objectives

1. Collect, synthesis and analyse catch, effort and bycatch data from the Commonwealth, Victoria, South Australia and Western Australia
2. Derive bycatch estimates for general discards and ETP species, with associated variances and quality metrics for each jurisdiction
3. Combine the estimates from 2 above with those from the previous project to produce Australia's first National Bycatch Report

Final report

ISBN: 978-0-9924930-9-7
Author: Steven J Kennelly
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.

Project products

Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Final Report • 2020-11-30 • 378.05 KB
2018-114-DLD.pdf

Summary

Bycatch (non-targeted organisms that are unintentionally caught when fishing for particular species or sizes of species) remains an important issue concerning the world’s fisheries. Discards are considered the most important component of bycatch because they represent a perceived wastage of seafood resources as well as the potential to include Threatened, Endangered and Protected Species (TEPS), attracting significant interest and controversy from many stakeholders. There is now growing acceptance and international, regional and national agreements and instruments that encourage and/or require governments to report on the status of bycatches.

This report that arose from this project and its precursor “Developing a National Bycatch Reporting System” (FRDC Project 2015-208) constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of a 5-step methodology developed in the first project.
This project has yielded: (i) a baseline to be used by Australia in the future to track performance in managing discards, TEPS interactions and the quality of its bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public.
Report • 2020-11-30 • 2.36 MB
2018-114 Australia's First National Bycatch Report.pdf

Summary

This report constitutes Australia’s first national attempt to report on bycatch from its commercial fisheries. It is the result of the application of the following 5-step methodology:
1. Identify all individual fisheries (and the fishing methods used in them) for each jurisdiction and the annual landings for each. Express these data as averages with associated standard errors (SEs).
2. Gather all available papers, reports and datasets on fisheries discards and TEPS interactions in each jurisdiction. From these, derive retained:discard ratios for each fishery/method and express these as averages (if multiple ratios exist) with associated SEs.
3. For those fisheries/methods that lack ratios in Step 2, identify and include any substitute ratios from similar fisheries/methods from other jurisdictions.
4. Multiply the average ratios from Steps 2 and 3 by the average landings data from Step 1 to obtain total estimated annual discards for each fishery/method and add these together to get jurisdictional totals with appropriate SEs.
5. Apply the steps in the USA’s Tier Classification Scheme 
 
This report has yielded: (i) a baseline to be used by Australia’s jurisdictions in the future to track performance in managing discards, TEPS interactions and the quality of bycatch information; (ii) the identification of key gaps in information where future work to monitor and reduce discards should focus; and (iii) a methodology that may be used by other countries and jurisdictions to estimate and report on bycatch to various entities and processes including stock assessments, Ecosystem-based Fisheries Management initiatives, FAO’s Code of Conduct for Responsible Fisheries, assessments by eco-labelling organisations, the EU’s Common Fisheries Policy and its Landing Obligation, as well as the most important stakeholders of all – the perpetual owners of all fisheries discards and TEPS – the general public. 
Environment
Adoption
Environment
PROJECT NUMBER • 2019-027
PROJECT STATUS:
COMPLETED

Improving and promoting fish-trawl selectivity in the Commonwealth Trawl Sector (CTS) and Great Australian Bight Trawl Sector (GABTS) of the Southern and Eastern Scalefish and Shark Fishery (SESSF)

This project sought to produce the first-ever review of technical options for improving fish-trawl selectivity around the planet and then use this information to address a deficit in experimental work quantifying the utility of industry-developed and new selective-gear modifications in the...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
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