Field Based Trials And Risk Assessment Of New Species To Enhance The Value Of Tropical And Subtropical Impoundment Fisheries
Funder
Fisheries Research and Development Corporation
Funding Amount
$910,505.00
Summary
This project offers a significant opportunity to enhance tropical and sub-tropical impoundment fisheries in Queensland and other parts of northern Australia, by using new iconic species to diversify the fisheries and attract new anglers to stocked waterways. Accessibility to large pelagic gamefish is not easy for many anglers. Creating access to trevally in impoundments will make such species more accessible to anglers, potentially reduce the pressure on the wild fishery, and offer a unique fres ....This project offers a significant opportunity to enhance tropical and sub-tropical impoundment fisheries in Queensland and other parts of northern Australia, by using new iconic species to diversify the fisheries and attract new anglers to stocked waterways. Accessibility to large pelagic gamefish is not easy for many anglers. Creating access to trevally in impoundments will make such species more accessible to anglers, potentially reduce the pressure on the wild fishery, and offer a unique freshwater impoundment fishing experience in a protected setting. Since trevally will not breed in impoundments, their abundance can be readily managed through stocking rates.
Access to trevally in impoundments is something that anglers want. In 2006, Queensland stocking groups voted trevally as one of the top three ranked new species for development of impoundment fisheries. Published papers indicate trevally are relatively easy to produce, with production methods like those for Barramundi. The other two highly ranked species, Jungle Perch and Mangrove Jack have proved more difficult to produce in large numbers compared to trevallies, and more than 20 years of trying to develop impoundment Mangrove Jack fisheries has achieved only limited success.
Giant and Bigeye Trevally are iconic sportfish, which if stocked, have potential to increase regional tourism. Local governments have already recognised the value of angling tourism in their regions. For example, Rockhampton, Mackay and Cairns Regional Councils have all developed recreational fishing strategies to boost tourist visitation. Townsville City Council is also in the process of opening the Ross River Dam to stocking to develop angling opportunities and attract additional tourists. Trevally will offer an opportunity to create sustained angling tourism to value-add to existing fisheries in the post-pandemic period.
The only way to determine if one or both trevally species can translate into successful impoundment fisheries compatible with existing Barramundi fisheries, is to conduct comprehensive stocking trials using fingerlings and sub-adult fish. The two highest risk factors identified for trevally stocking in large near coastal impoundments are their potential to impact on prey abundance (and therefore carrying capacity) and rare and threatened species. Rare and threatened species are unlikely to be in the impounded waters dominated by Barramundi, but they could exist in impoundment tributary streams. Therefore, knowledge on whether trevally will mostly remain in the impounded waters or will tend to run upstream into tributaries is critical.
This project aims to use stocking trials to evaluate potential stocking risk factors for Bigeye and Giant Trevally, such as relative survival, growth, diet, residency, impacts on prey abundance and rare and threatened species, catchability by anglers at conservative stocking rates, and angler attitudes to and perceptions of the fishery. This project will serve as a useful case study for other diversification options in northern Australia and elsewhere. Without these trials it would be impossible to progress euryhaline trevally species as new fisheries for large, near-coastal impoundments in Australia. This project directly meets the QRAC priority of field-based trials and risk assessment of new species to enhance the value of tropical and sub-tropical impoundment fisheries.
Objectives: 1. Formalise a desk top risk assessment for stocking of Bigeye Trevally and Giant Trevally in tropical and sub-tropical impoundments. 2. Produce Bigeye and Giant Trevally fingerlings for stocking trials 3. Assess the capacity for prey species in a Barramundi dominated impoundment to support conservatively stocked numbers of Bigeye Trevally and Giant Trevally 4. Assess the potential for Bigeye Trevally and Giant Trevally to enter impoundment tributary streams where they could impact on rare and threatened species. 5. Assess relative survival, growth and diets of Bigeye Trevally and Giant Trevally in a Barramundi dominated impoundment. 6. Assess angler attitudes to trevally in Barramundi impoundments 7. Assess angler catch of Bigeye and Giant trevally in an impoundment. 8. Extend trevally fingerling production techniques to hatcheries in Queensland and other parts of northern Australia. Read moreRead less
Best Practice And Policy In Abalone Stock Enhancement, Restocking And Translocation
Funder
Fisheries Research and Development Corporation
Funding Amount
$41,802.00
Summary
Stock enhancement and restocking of marine species is an ever-evolving field given the development of new technology and pressures put on species by factors such as fishing, environment and disease. In Australia there have been several large-scale experimental abalone projects conducted, primarily in NSW and WA, with promising results and conclusions. However, these research projects have cost just over $1.7 million and none of the outcomes have translated into commercial-scale abalone stock enh ....Stock enhancement and restocking of marine species is an ever-evolving field given the development of new technology and pressures put on species by factors such as fishing, environment and disease. In Australia there have been several large-scale experimental abalone projects conducted, primarily in NSW and WA, with promising results and conclusions. However, these research projects have cost just over $1.7 million and none of the outcomes have translated into commercial-scale abalone stock enhancement, restocking or translocation. Even so, there is still considerable and continuing interest in stocking where stocks are so depleted as to render recovery without intervention impossible. The question is therefore, why do very few ideas/proposals progress to R&D projects and none have progressed to commercialisation?
This project will review abalone stocking in Australia and jurisdictions current strategic direction and management policies. Through this, potential roadblocks to the commercialisation of abalone stocking in Australia, such as government policy, scientific research, aquaculture practices, genetics and biosecurity/disease will be investigated. At present there is no formal abalone stocking programmes being conducted in Australia, even with the stock declines present in numerous fisheries. However, several major projects have been proposed and the interest in stocking as a fisheries management tool has remained high with substantial investments made. A national approach to abalone stocking will allow regulatory bodies to decide on appropriate stocking programmes and for industry to have confidence in the benefits for the fishery. Objectives: 1. Detailed review of abalone stocking in Australia and current jurisdictional policies. 3. Develop a national approach to abalone stock enhancement, restocking and translocation. Read moreRead less
Best Practice And Policy In Abalone Stock Enhancement, Restocking And Translocation
Funder
Fisheries Research and Development Corporation
Funding Amount
$41,802.00
Summary
Stock enhancement and restocking of marine species is an ever-evolving field given the development of new technology and pressures put on species by factors such as fishing, environment and disease. In Australia there have been several large-scale experimental abalone projects conducted, primarily in NSW and WA, with promising results and conclusions. However, these research projects have cost just over $1.7 million and none of the outcomes have translated into commercial-scale abalone stock enh ....Stock enhancement and restocking of marine species is an ever-evolving field given the development of new technology and pressures put on species by factors such as fishing, environment and disease. In Australia there have been several large-scale experimental abalone projects conducted, primarily in NSW and WA, with promising results and conclusions. However, these research projects have cost just over $1.7 million and none of the outcomes have translated into commercial-scale abalone stock enhancement, restocking or translocation. Even so, there is still considerable and continuing interest in stocking where stocks are so depleted as to render recovery without intervention impossible. The question is therefore, why do very few ideas/proposals progress to R&D projects and none have progressed to commercialisation?
This project will review abalone stocking in Australia and jurisdictions current strategic direction and management policies. Through this, potential roadblocks to the commercialisation of abalone stocking in Australia, such as government policy, scientific research, aquaculture practices, genetics and biosecurity/disease will be investigated. At present there is no formal abalone stocking programmes being conducted in Australia, even with the stock declines present in numerous fisheries. However, several major projects have been proposed and the interest in stocking as a fisheries management tool has remained high with substantial investments made. A national approach to abalone stocking will allow regulatory bodies to decide on appropriate stocking programmes and for industry to have confidence in the benefits for the fishery. Objectives: 1. Detailed review of abalone stocking in Australia and current jurisdictional policies. 3. Develop a national approach to abalone stock enhancement, restocking and translocation. Read moreRead less
Security Of Resource Access - What Is Legislative Best Practice For The Commercial Seafood Industry?
Funder
Fisheries Research and Development Corporation
Funding Amount
$50,000.00
Summary
The need for improved resource security was articulated at the SIA Tipping Point meeting held in Fremantle in February 2019. This event was attended by seafood industry representatives from across Australia. The absence of secure access to resources, both aquatic and terrestrial, is a major threat and looming impediment to the growth and prosperity of the Australian seafood industry. This is not a new problem, but despite debate, discussion, lobbying and advocacy for more than 2 decades, it ....The need for improved resource security was articulated at the SIA Tipping Point meeting held in Fremantle in February 2019. This event was attended by seafood industry representatives from across Australia. The absence of secure access to resources, both aquatic and terrestrial, is a major threat and looming impediment to the growth and prosperity of the Australian seafood industry. This is not a new problem, but despite debate, discussion, lobbying and advocacy for more than 2 decades, it remains an existential threat to the Australian seafood industry.
Improving security is critical to providing an environment that encourages innovation and the confidence to invest and work in our industry.
Lack of certainty of access to biological and environmental resources has significant ramifications for the mental health of our people, and negatively impacts access to business opportunities and other critical business resources including finance and staff. Flow on effects from continued resource access restrictions also affect our post-harvest businesses, freight companies and local communities across Australia.
The threats to access and resource security are varied, including: • sharing resources with, and impacts of, other marine and terrestrial users including recreational fishers, indigenous title claims, petroleum industry, • changes to / lack of clarity surrounding government policy and legislation, • use of Ministerial discretionary powers, as demonstrated by the Western Australian Government intervention in the WRL fishery quota and dramatic increases of pearling lease fees, • water quality requirements associated with aquaculture operations, • uncertainty results in risk in financing of commercial fishing operations, • access limitations restrict growth of jobs in the aquaculture, wild and post-harvest sectors, • changing community perceptions • eNGO activism such as in the small pelagic fishery, quota purchases, alternate definition of sustainability and targeting particular fishing methods, • restriction of access through increasing reserves including Marine Parks and threats of more restrictive management plans, and • changing environmental conditions. Objectives: 1. To evaluate international instruments to improve the security of Australia's resource access 2. Identify best practice with respect of surety of access Read moreRead less
Development Of A Sustainable Scallop (Ylistrum Balloti) Fisheries Enhancement Program For Western Australia: Preliminary Feasibility Study
Funder
Fisheries Research and Development Corporation
Funding Amount
$920,050.00
Summary
A substantial rise in future demand for seafood is forecast with ocean fishery productivity projected to decline by up to 50% in some fisheries due to ecological disruptions. A key challenge therefore will be maintaining fishery productivity. Shark Bay and the Abrolhos Islands scallop fisheries are prime examples - following the extreme marine heat wave of 2011 lost income from these fisheries is estimated at $53 million GVP, or $155 million including multipliers.
The integration of aq ....A substantial rise in future demand for seafood is forecast with ocean fishery productivity projected to decline by up to 50% in some fisheries due to ecological disruptions. A key challenge therefore will be maintaining fishery productivity. Shark Bay and the Abrolhos Islands scallop fisheries are prime examples - following the extreme marine heat wave of 2011 lost income from these fisheries is estimated at $53 million GVP, or $155 million including multipliers.
The integration of aquaculture and wild fisheries is becoming increasingly recognised as a tool for enhancing fishery productivity (Taylor et al, 2017). Re-stocking and stock enhancement following recruitment failure could lead to faster fishery recoveries, and also be used to supplement natural recruitment to provide a more consistent and higher yield harvest from year to year. Development of supply chains for scallops into domestic and overseas high-value live markets requires consistent supply. Due to climatic variability and highly variable natural recruitment there is an urgent need to investigate scallop stock enhancement using hatchery-produced juveniles in WA.
A key element for success will be the development of reliable, efficient and scalable seed production systems, which will be based on previous research findings integrated novel, contemporary shellfish production technology. During this project, 16 million cultured scallop spat are planned to be released. The annual yield of scallops from the Rottnest SWF Zone A is 25 to 50 tonnes (whole scallop weight), or approximately 250,000 - 500,000 scallops assuming an average weight of 0.100 kg/whole scallop. This Project aims to release on average 8 million spat each year of the Project (600,000, 1,500,000 and 6,000,000 of 10mm, 5mm and 2mm spat respectively), which could contribute 45,000 hatchery-produced scallops to the catch each year assuming 2.50%, 1.00% and 0.25% of 10mm, 5mm and 2mm spat released respectively were captured, increasing yield by 8.3 – 16.6 % in the annual production, demonstrating the feasibility of scallop stock enhancement.
Objectives: 1. Develop and validate genetic tools to determine parentage / origin of scallops and measure genetic diversity 2. Develop hatchery and nursery protocols for consistent production of scallop spat 3. Develop strategies and methodologies for scallop spat deployment and stock enhancement sampling; measurement of seeded scallop spat survivorship; assessment of effect of spat size at deployment on survival rates; duration of growth to market size; determine impact of enhancement Read moreRead less
Nuffield Australia Farming Scholarship To Study Practices In The Fishing Industry
Funder
Fisheries Research and Development Corporation
Funding Amount
$322,000.00
Summary
The Nuffield Scholarship program relates to the 'People' section of FRDC's RD&E program, needed to attract and advance people who will lead fishing and aquaculture towards a sustainable and profitable future. The FRDC has taken a strong role in this area, facilitating access to leadership development for all sectors of fishing and aquaculture.
Unlike many capacity building programs that place focus on working within communities in their own environments, Nuffield Australia seeks to bre ....The Nuffield Scholarship program relates to the 'People' section of FRDC's RD&E program, needed to attract and advance people who will lead fishing and aquaculture towards a sustainable and profitable future. The FRDC has taken a strong role in this area, facilitating access to leadership development for all sectors of fishing and aquaculture.
Unlike many capacity building programs that place focus on working within communities in their own environments, Nuffield Australia seeks to break the cycle of everyday life in primary production. The approach is to organise and facilitate international study tours that allow participants to break away from their normal routine and gain a global perspective on how other producers around the world operate their businesses and apply leadership in their industry.
A Nuffield Scholarship targets young primary producers who are already on the leading edge of production practices and technology uptake in their respective communities in Australia. The program is necessary to further enhance those individuals’ skills, elevate their status as role models and innovative leaders amongst their own broader community, thus having a ripple effect that goes far beyond their immediate participation.
Objectives: 1. To build the capacity of the fisheries industry to overcome the challenges of a global and internationally competitive environment through the provision of FRDC support for five Nuffield Farming Scholarships over the next five years. Read moreRead less
International Travel Bursary - Elspeth Macdonald's (Scottish Fishermen's Federation) Experience With Spatial Management And The Renewable Energy Sector
Funder
Fisheries Research and Development Corporation
Funding Amount
$29,700.00
Summary
Elspeth Macdonald, the CEO of Scottish Fishermen's Federation (SFF), is a key advocate for the fishing industry and has critical knowledge and experience with the spatial squeeze and the emerging offshore renewable energy sector. As such, WAFIC and the South Australian Northern Zone Rock Lobster Fishermen’s’ Association recognises an opportunity for the fishing industry and government representatives to share and learn from Scotland’s experiences. Through this exchange of knowledge, we hope to g ....Elspeth Macdonald, the CEO of Scottish Fishermen's Federation (SFF), is a key advocate for the fishing industry and has critical knowledge and experience with the spatial squeeze and the emerging offshore renewable energy sector. As such, WAFIC and the South Australian Northern Zone Rock Lobster Fishermen’s’ Association recognises an opportunity for the fishing industry and government representatives to share and learn from Scotland’s experiences. Through this exchange of knowledge, we hope to guide the development of Australian policy frameworks that encourage co-existence with commercial fisheries.
Tentatively, we are planning for Mrs Macdonald to arrive in Perth to attend high-level State Ministerial and State and Commonwealth Government meetings, before travelling to Adelaide to be a keynote speaker at the Rock Lobster Trans-Tasman Conference arranged by the South Australian Northern Zone Rock Lobster Fishermen’s’ Association and then attend a National Coordination Ocean Access Committee meeting coordinated by Seafood Industry Australia. Other potential opportunities may also be identified and discussed in the months leading up to Mrs Macdonald’s arrival. Read moreRead less
Recreational Fishers In Tasmania: Understanding Experiences, Behaviours, Drivers, Communication Needs And Change Factors
Funder
Fisheries Research and Development Corporation
Funding Amount
$183,300.00
Summary
Following several discussions with Ms Gallichan, we now have a very good understanding of the research outcomes TARFish is seeking to achieve. These are:
• A rich understanding, from a marketing perspective of the segments that make up the recreational fishing market in Tasmania. • The attitudes and behaviours (particularly recreational fishing behaviours) of these segments and the associated demographics and geographics that will enable TARFish to target those segments that have ....Following several discussions with Ms Gallichan, we now have a very good understanding of the research outcomes TARFish is seeking to achieve. These are:
• A rich understanding, from a marketing perspective of the segments that make up the recreational fishing market in Tasmania. • The attitudes and behaviours (particularly recreational fishing behaviours) of these segments and the associated demographics and geographics that will enable TARFish to target those segments that have the propensity to become TARFish members together with the associated services that would appeal to prospective members. • The extent and nature of segment usage of ‘competitors’. In this sense competitors are considered to be other recreational activities that existing and prospective TARFish members undertake such as golf, archery, etc. • The brand preferences of existing and prospective TARFish members for a selected range of products and services that will enable TARFish to build a convincing business case to attract sponsorships.
As part of our background investigations, we have reviewed a number of relevant studies with perhaps the most relevant being the ‘2017-18 Survey of Recreational Fishing in Tasmania, J.M. Lyle, K.E. Stark, G.P. Ewing & S.R. Tracey, November 2019’. We understand an update to this study is expected to commence in October 2022. There are also several similar studies that have sought to segment recreational fishing that have been done in other locations, including a market segmentation of Virginia Resident Freshwater Anglers in the US (McMullin et al. 2001), segmenting anglers by lifestyles, lake types and management preferences in Michigan (Christopher Simoes 2014), and, more locally, anglers in The Great Barrier Reef Marine Park (Kyle and Sutton 2010). Older studies such as Potts’ (1992) study on recreational boaters and Adams’ (1992) segmentation of a recreational fishing market demonstrate the usefulness of understanding recreational fishing activity via correlation analysis to more effectively enhance and manage the sector. Of particular use and relevance is the ‘Take Me Fishing’ Segmentation undertaken in 2019 that developed recreational fishing and boating profiles such as ‘Family-Focused Relaxers’, ‘Active Social Families’, ‘Uncommitted’, ‘Avid Adventurists’, ‘Lukewarm Occasionalists’ and ‘Leisure time enjoyers’ in a study that was funded by the Recreational Boating and Fishing Foundation (RBFF) in the United States. This segmentation helped to not only define key profiles but was also able to estimate growth potentials of both the fishing and boating sectors; understand substitution activities (what they were doing instead of fishing and boating, which included camping, visiting parks, picnicking or hiking), key communication preferences as well as barriers for growth, e.g., not having enough time, preferring other activities, or not having the relevant skills or expertise and feeling clueless about how to get started. This project will draw on this approach, as well as our combined years of experience in undertaking segmentation studies in other market sectors, to address FRDC’s objective to design effective social and marketing approaches and communication strategies to support sustainable fisheries management.
It is clear to us that TARFish is seeking a ‘marketing’ outcome as opposed to an academic treatment to meet the business objectives of TARFish. Our considered opinion based on years of experience in undertaking similar studies, is that our proposed market segmentation, using the methodology, described below will deliver on the outcomes TARFish is seeking. It is cost effective and provides a robust evidence-base for decision making.
The first step for the project will be to host an inception meeting with the consulting team and any other key stakeholders (e.g. members of TARFish board) to establish and agree on the project scope and goals, including refining and defining the intended outcomes as listed outcomes.
The remainder of the method is broken down into the following steps/activities, which is inclusive of several mid-project workshops to meet with and debrief with key members of the team and ensure the project is on track to meet the required objectives (and/or to problem solve any issues, including identifying new opportunities, that arise during the course of the study):
Stage 1. Inception meeting with project investigators and any other identified key stakeholders [All team – including consulting and client groups]. This first meeting is important to crystallise the research objectives and ensure the project is aligned with TARFish business priorities and strategies.
Stage 2. Literature Review [Jane Gallichan, Hudson Howells, Action Market Research,]. The scope of any additional desktop research will be discussed and agreed at the inception meeting. A review of the IMAS reports and any other background information will be conducted, including identifying access to additional databases (e.g. recreational fishing licence holders) and/or fishing/tourism association, clubs and societies.
Stage 3. Workshop 1 and Primary Research Phase 1 – Survey of TARFish members and initial backbone segmentation [Jane Gallichan, Hudson Howells & Action Market Research with input from Power Stats]. Finalise quantitative questionnaire and gain access to sample of licence holders subsequent to feedback from project steering committee, including a workshop to review and discuss the attitudinal statements that will inform the backbone segmentation
Stage 4. Workshop 2 and Primary Research Phase 2 – Survey of Recreational Fishers in Tasmania and expanded segmentation. [Jane Gallichan, Hudson Howells & Action Market Research, Power Stats]. Present results of initial backbone segmentation and gain input and review on these before getting underway with wider recreational fishers’ survey.
Stage 6. Draft report on results of client surveys [Hudson Howells, Action Market Research, with input from Jane Gallichan].
Stage 7. Finalise report after feedback from wider client team [Hudson Howells, Action Market Research, with input from Jane Gallichan].
Objectives: 1. Review available data on fisher preferences and behaviour including observations of fisher responsesto changed availability of recreational opportunities 2. Understand current drivers and emerging trends in behaviours of recreational fishers 3. Develop segment (profiles) of recreational fishing industry in Tasmania across type and avidity 4. Produce map of interactions/overlaps between different recreational fishing segments (fishers,activities, regions, species) and articulate available opportunities for growth or substitution 5. Report on barriers to change, preferred communication channels, and benefits of recreational fishingto different recreational fishing segments 6. Ensure methodology is robust and easily repeatable Read moreRead less
A South Australian Gulfs And Coastal Ecosystem Model To Optimise Multi-species Fisheries Management In A Changing Environment
Funder
Fisheries Research and Development Corporation
Funding Amount
$218,932.00
Summary
The SA State Government has made a commitment to reform the Marine Scalefish Fishery (MSF) that aims to provide long-term sustainability of key stocks for both recreational and commercial fisheries, and unlock the industries economic potential. The key reforms include a voluntary buy-back scheme targeting the removal of at least 30% of commercial licences and the introduction of new zoning and quota management regulations. The timeframe for the reforms will be determined in consultation with the ....The SA State Government has made a commitment to reform the Marine Scalefish Fishery (MSF) that aims to provide long-term sustainability of key stocks for both recreational and commercial fisheries, and unlock the industries economic potential. The key reforms include a voluntary buy-back scheme targeting the removal of at least 30% of commercial licences and the introduction of new zoning and quota management regulations. The timeframe for the reforms will be determined in consultation with the industry. Details on the implementation strategy have yet to be developed, but will need to be underpinned by extensive stakeholder consultation and backed by research that provides confidence that among the approaches considered, those chosen will best deliver the intent of the reforms.
This project aims to develop an SA Gulfs and Coastal ecosystem model to provide a Management Strategy Evaluation (MSE) tool to assess and optimise a range of reform scenarios. The project will link in closely with FRDC 2017/014 (Informing structural reform in the MSF), utilising many of its key outputs, including time series of spatial distribution of catch and effort, social-economic performance, and reform implementation scenarios. This project also will extend the investigation by integrating environmental time-series data to evaluate changes in productivity over time, identified as a potential factor in declining fisheries catches in the GSV ecosystem (FRDC 2013/031). Identifying the causes of productivity loss and its impact on fish production are important to resolve, especially in the context of the MSF reforms. Ultimately, the project aims to provide decision support tools to assess and evaluate the performance of diverse fisheries management strategies, and how these may perform under varying production regimes. Such an approach will provide a platform to evaluate and optimise the effectiveness of management strategies, and help ensure the fishery reforms achieve their key objectives.
Objectives: 1. Develop an SA Gulfs and Coastal Ecosystem model to provide a MSE tool to inform and optimise multi-regional management, quotas for multi-species fisheries and multi-sector harvest strategies 2. Use the model to run scenarios to assess, evaluate and optimise Marine Scalefish Fishery reform options 3. Assess potential production loss issues, and evaluate how different MSF reform options may perform under different future production scenarios Read moreRead less