139 results
Industry
PROJECT NUMBER • 2018-006
PROJECT STATUS:
COMPLETED

FRDC Resource: Development and ongoing maintenance of Australian Fish Names Standard 2019-2020

This project focuses on the ongoing development and maintenance of the Australian Fish Names Standard. Initiated by Seafood Services Australia in 1999, the Fisheries Research and Development Corporation (FRDC) took carriage of the development of the Fish Names Standard in 2013. Initial accreditation...
ORGANISATION:
Alan Snow Konsulting

ASFB workshop: towards sustainability for data limited multi-sector fisheries

Project number: 2001-306
Project Status:
Completed
Budget expenditure: $20,000.00
Principal Investigator: Peter Stephenson
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 24 Jul 2001 - 15 Aug 2003
Contact:
FRDC

Need

The current ESD case studies project has identified multi-sector fisheries, often with limited data, as posing one of the most difficult areas for assessment of stock status. These fisheries are typically fished by a small number of commercial operators taking small catches of a diverse range of species. Comprehensive commercial databases are generally lacking, and recreational catches are poorly known. Such stocks are often significantly impacted by environmental variation both man made and natural.

There is an urgent need for researchers and managers responsible for future fisheries ESD reporting and assessment to examine techniques for data gathering (both catch/effort and biological) and assessment for these types of fisheries. The historical approach of dealing with the data and assessments of fisheries from a single sector perspective is no longer compatible with ESD requirements.

This ASFB workshop will bring scientists, managers, and other stakeholders together to investigate innovative ways of providing reliable assessments of the stocks and sustainable harvest levels for our coastal, estuarine, and inland fish resources.

Objectives

1. To explore alternative data sources for multi sector fisheries
2. To report on innovative methods for ESD assessment of multi sector fisheries.
3. To bring together researchers, managers and key stakeholders to focus on assessment and resource sharing for these fisheries.
4. Publication of the papers presented at the workshop as well as the subsequent discussion and comments.

Final report

Author: Peter Stephenson
Final Report • 2017-09-29 • 66.68 KB
2001-306-DLD.pdf

Summary

FRDC and State agencies have generously supported an annual national workshop hosted by Australian Society for Fish Biology (ASFB) since the 1980’s. At the workshop, Australian and overseas scientists have presented keynote addresses on the theme of the workshop, followed by panel debates. The papers presented, and subsequent discussion are published in a book of proceedings.  The topic for the 2001 workshop, “Towards sustainability of data-limited multi-sector fisheries” was topical in light of the requirement for ESD reporting on Australian fisheries for EA, many of which are data poor. 
 
Two international scientists with a special interest in this area were invited to be keynote speakers: Dr Ana Palma, from Peitre Madro, in Argrentina and Dr Jim Ianelli from Seattle in USA.

Despite the collapse of Ansett, and travel bans by US government employees, 69 delegates attended. All papers were presented, albeit some not by the author, with the written papers and discussion published in July 2003. First drafts were reviewed by Stephen Newman, Daniel Gaughan, Gary Jackson, Micheal Mackie, Brett Maloney, and Jill St John from Department of Fisheries WA, final editing by Patricia Kailola, and print set up by Sandy Clarke.

Project products

Proceedings • 1.53 MB
2001-306 ASFB Proceedings.pdf

Summary

Proceedings for the 2001 Australian Society for Fish Biology workshop entitled "Towards sustainability of data-limited multi-sector fisheries".
Communities
PROJECT NUMBER • 2018-075
PROJECT STATUS:
COMPLETED

Aquaculture-Community Futures: North West Tasmania

This report discusses a study conducted by the Institute for Marine and Antarctic Studies at the University of Tasmania on marine and costal wellbeing and how it can be considered in regional marine and coastal development decision making. The need for this project arose from a desire by selected...
ORGANISATION:
University of Tasmania (UTAS)
Environment
PROJECT NUMBER • 2001-029
PROJECT STATUS:
COMPLETED

Studies of the growth and mortality of school prawns

Information about growth and mortality are important in the management of resources because these provide us with an understanding about the productivity of the target population. Estimates are used to assess the impact of fishing upon the target population and the effectiveness of various scenarios...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Industry
PROJECT NUMBER • 2003-039
PROJECT STATUS:
COMPLETED

Dynamic modelling of socio-economic benefits of resource allocation between commercial and recreational use

Fisheries-related resources are finite and the need to share these resources among competing uses is inevitable. These resource sharing issues can be extremely contentious, politically difficult, and are often a significant drain on fisheries management agencies’ and stakeholders’...
ORGANISATION:
Data Analysis Australia (DAA)

Modelling Western Australian fisheries with techniques of time series analysis: examining data from a different perspective

Project number: 1999-155
Project Status:
Completed
Budget expenditure: $248,072.27
Principal Investigator: Monty Craine
Organisation: Department of Primary Industries and Regional Development (DPIRD) WA
Project start/end date: 1 Aug 1999 - 21 Mar 2006
Contact:
FRDC

Need

1. Responsible management of fisheries requires an assessment of the
success of the management plan in achieving its objectives, together with
an assessment of the state of the fish stock and likely consequences of the
current and alternative management strategies. In many cases, the
management plan is intended to maintain the status quo. Trends in time
series of data, or values that fall outside the range of predicted outcomes,
may indicate that the status quo is not being maintained, or that significant
change has occurred within the system. Cost effective methods are
required to provide rapid feedback to fisheries managers that a major
perturbation has occurred, or that the system is changing, in order that
appropriate management action may be implemented.
2. Need to produce low-cost effective models for stock assessment and catch
prediction of Western Australian fisheries, especially those low-value
fisheries (eg., some finfish fisheries). With few biological assumptions and
simple mathematical forms, time series modeling may significantly reduce
modeling costs including research costs and computing costs. Time series
approaches may also significantly reduce model uncertainty, and therefore
may provide more reliable prediction results.
3. Need to reduce the risk of model failure through inadequate assumptions
regarding biological processes. Models currently used by Fisheries WA
involve often untenable biological assumptions, with the result that
predictions are conditional on the accuracy of the assumptions.
To reduce the risk of model failure through inadequate assumptions, it is
highly desirable to supplement the current models by applying techniques
such as time series methods that make few assumptions regarding the
biological processes and to compare predictions from the two modeling
approaches.

4. Need to incorporate economic data within the models. Little economic
modeling of Western Australian fisheries has been undertaken; and the changing relationships between supply and market demand (especially for the western rock lobster fishery) require study. As an extension of the VOM (Value Optimisation Model for western rock lobster) project (FRDC 97/104), the economic data collected in the earlier project require analysis to determine how these might best be incorporated into the existing models. This research project will address this need by using multivariate time series techniques to identify the relationships among the historical economic data, catch-effort data, exchange rate data, and other related data.

Given the above, time series modeling is seen as a highly valuable and strategic element of the research programme for Western Australian fisheries; the benefits of this project could be transferred Australia-wide to fisheries researchers allowing improved management advice.

Objectives

1. To develop time series models to predict the future catches, efforts and CPUEs for selected Western Australian fisheries.
2. To investigate the application of time series techniques to catch-effort relationships, catch-environment relationships, stock-recruitment-environment relationships, and catch-puerulus settlement relationships.
3. To investigate the application of time series modeling techniques in the understanding of historical data on product values and to predict the future product values for the western rock lobster fishery.
4. Develop statistical quality control techniques (moving average and autoregressive control charts) to assess the impact of annual catch and effort on the environmental sustainability of some fisheries so as to aid industry and biologists in managing these stocks.

Final report

ISBN: 1-877098-71-X
Author: Monty Craine
Final Report • 2005-04-25 • 3.10 MB
1999-155-DLD.pdf

Summary

The management of fisheries in Western Australia requires an understanding of the status of the fisheries stocks. For many species, the only available data are catch, effort and CPUE history. For these and other fisheries, time series methods may improve the stock assessment methods. Biological information is expensive to collect, and much of the information required for stock assessment methods such as age-structured models is simply unavailable, especially for low value fisheries. Time series analysis or control charting methods comprise a select few statistical techniques available for the purpose of stock assessment in these cases. Prediction may be improved using time series methods on catch and effort data with or without external data such as biological or environmental variables. Even when biological parameters can be estimated for a given model, time series methods may be superior as prediction tools.

The aim of this research was to apply time series methods on the western rock lobster fishery, several commercial finfish fisheries and the major tiger and king prawn fisheries, and determine how useful these techniques are for fisheries assessment and management.

Socio-ecological assessment of the ecosystems, industries and communities of Spencer Gulf

Project number: 2016-104
Project Status:
Completed
Budget expenditure: $150,000.00
Principal Investigator: Timothy M. Ward
Organisation: SARDI Food Safety and Innovation
Project start/end date: 31 Jul 2017 - 29 Apr 2019
Contact:
FRDC

Need

This project is a case study that addresses science needs identified in the National Marine Science Plan 2015, relating to:

i) systematic collection of environmental, social and economic baseline data;
ii) establishing a monitoring program to support effective management and conservation;
iii) incorporating social, economic and cultural data into marine assessments.

This socio-ecological assessment of Spencer Gulf is needed to evaluate and support future management of the gulfs ecosystems, industries and communities.

It will: i) improve current understanding of the web of interactions that drive patterns and trends in the Gulfs key ecological, economic and social feature and ii) help ensure that ecological, economic and social benefits from future use of the Gulf’s assets are balanced and maximised.

This assessment of Spencer Gulf is needed to build on progress towards 1) ecosystem-based management of the fishing and aquaculture sectors achieved through previous FRDC projects (see references in Goyder application attached) and 2) ecosystem-based management of the gulfs ecosystems, industries and communities (especially stakeholder engagement) achieved as part of the $2.5M industry-funded SGEDI.

Funding provided by FRDC and the Goyder Institute for Water Research are needed to ensure that momentum towards ecosystem-based management achieved through SGEDI previous projects is maintained during a period where the availability of additional industry funds is limited.

Objectives

1. Establish a time series of key indicators for monitoring the social, economic and ecological status of Spencer Gulf.
2. Establish online interactive maps of the environmental conditions, ecological assets, human activities and socio-ecological values of the gulf.
3. Undertake an integrated assessment of the status of the gulf’s socio-ecological systems.

Final report

Authors: Tanner J.E. Bailleul F. Bryars S. Doubell M. Foster N. Gaylard S. Gillanders B.M. Goldsworthy S. Huveneers C. James C. Jones A.R. Maher J. Nursey-Bray M. van Ruth P. and Ward T.M.
Final Report • 2020-12-04 • 3.63 MB
2016-104-DLD.pdf

Summary

Traditionally, management of marine activities has occurred on a sector-by-sector basis, with limited consideration of the interactions between different activities and users, or their cumulative impacts. There is increasing global recognition of the need for Integrated Management (IM) of the complex array of commercial and recreational activities that occur in marine environments, and their impacts on the socio-ecological assets that comprise these systems. An integrated monitoring program that includes social, economic and ecological indicators is an essential element of IM. 
This report collates existing information on the threats to the ecosystems of Spencer Gulf and its industries and communities.  Datasets that may provide a useful indicator for one or more assets or threats are collated.  The focus is on datasets for which there are available time-series data. Most existing monitoring programs are designed to assess the impacts of and/or manage individual activities, or to monitor particular species.  While we have identified a broad range of valuable data sets for Spencer Gulf (~170), we have also identified many gaps, and a number of data sets that are only collected sporadically, and for which there is no guarantee of continuation.
Overall, we have identified around 170 different data time-series that could be used as the basis for a suite of indicators of the overall social, economic and ecological status of Spencer Gulf, as well as numerous data gaps.  One challenge identified by this work is that a number of potentially important data sets are collected and reported at spatial scales that are not useful for examining the status of Spencer Gulf.  This data is either collected/reported at a statewide scale, or for terrestrially-based natural resources management regions.  The next step is be to consolidate the datasets collated here into a smaller subset that provide a useful and amenable set of actual indictors that can be utilised to monitor the status of the gulf and assess the impacts of the range of activities undertaken in it, going forward.  The collation of information undertaken in this report is an important steps towards undertaking an Integrated Ecosystem Assessment of Spencer Gulf.

Project products

Article • 3.49 MB
2016-104-SPG Task 2 Industries & Communities Report.pdf

Summary

This report describes a new software platform - named 'Gulfview' - that was developed to allow stakeholders to efficiently access spatially-explicit information about the environmental characteristics, ecological assets, human activities, management arrangements and socio-economic values of Spencer Gulf. 
Map • 408.16 KB
2016-104-Spencer Gulf socio-ecological status.pdf

Summary

This map depicts the socio-ecological Status of Spencer Gulf 2019
Presentation • 2019-04-01 • 1.58 MB
2016-104-Goyder Presentation Gulfview.pdf

Summary

This presentation highlights the interactive software platform called Gulfview, which allows stakeholders to access spatially-explicit information about the environmental characteristics, ecological assets, human activities, management arrangements and socio-economic values of Spencer Gulf 
Presentation • 2019-04-01 • 3.33 MB
2016-104-Goyder Presentation SG socio-ecological status and recommendations.pdf

Summary

This presentation reports the socio-ecological assessment of the industries, communities and ecosystems of Spencer Gulf by:
• Collating existing data-sets
• Developing potential social, ecological and economic indicators
• Assessing status of the Spencer Gulf
• Identifying key knowledge gaps and other data limitations
• Recommending next steps
Presentation • 2019-04-01 • 2.47 MB
2016-104-Goyder Presentation SG Integrated Management.pdf

Summary

Why Spencer Gulf?
• increasingly crowded marine space
• gateway for SA’s agriculture, mining and energy sectors
• produces approximately half of SA’s seafood
• recreational hotspot and growing ecotourism
• important conservation values
• nationally recognised case-study for integrated management
• process needed to resolve conflict among user groups (fishers, conservation, miners, desalination plants)
• need a more efficient and transparent decision-making process
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