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
Mitigating the risk of cyanobacterial blooms in wastewater ponds. Cyanobacterial blooms in wastewater treatment plants impact on effluent quality and the utility of recycled water, posing a significant risk to the economy, the environment and public health. To understand the causes of cyanobacterial blooms in pond-based wastewater treatment plants and the risk they pose, this project will use the latest molecular techniques to examine how the microbial communities within these systems interact w ....Mitigating the risk of cyanobacterial blooms in wastewater ponds. Cyanobacterial blooms in wastewater treatment plants impact on effluent quality and the utility of recycled water, posing a significant risk to the economy, the environment and public health. To understand the causes of cyanobacterial blooms in pond-based wastewater treatment plants and the risk they pose, this project will use the latest molecular techniques to examine how the microbial communities within these systems interact with each other and their surrounding environment to form blooms and produce toxins and other harmful metabolites. Such knowledge will inform risk assessment and provide strategies for the mitigation of future bloom events, improving the security of our increasingly valuable recycled water resources.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210101155
Funder
Australian Research Council
Funding Amount
$425,952.00
Summary
From stormwater to potable water via Water Sensitive Urban Design? The project aims to develop a framework that contains viable procedures to quantify, control and monitor the health risks associated with stormwater harvesting using Water Sensitive Urban Design (WSUD) systems (i.e., natural-based solutions). It expects to address the concerns about the safety of stormwater harvesting via WSUD for all end-uses. It will generate new knowledge regarding the real time control and monitoring of WSUD, ....From stormwater to potable water via Water Sensitive Urban Design? The project aims to develop a framework that contains viable procedures to quantify, control and monitor the health risks associated with stormwater harvesting using Water Sensitive Urban Design (WSUD) systems (i.e., natural-based solutions). It expects to address the concerns about the safety of stormwater harvesting via WSUD for all end-uses. It will generate new knowledge regarding the real time control and monitoring of WSUD, thus truly advancing the WUSD technology as emerging urban green infrastructure for reliable stormwater harvesting. Expected outcomes include next generation of WSUDs implemented with real time control techniques, as well as a suite of easy-to-measure surrogate parameters for real time water quality monitoring.Read moreRead less
Estimating The Biomass Of Fish Stocks Using Novel And Efficient Genetic Techniques
Funder
Fisheries Research and Development Corporation
Funding Amount
$494,794.00
Summary
The effective management of fisheries resources implicitly requires accurate abundance estimates. But, even after more than a century of effort, this prerequisite need remains one of the greatest challenges facing fisheries scientists. Traditional methods of estimating abundance include parametric and empirical approaches that often rely on extensive time-series of size-at-age data (e.g. from otoliths). Acquiring these data can be expensive and therefore restricted to species that are most econo ....The effective management of fisheries resources implicitly requires accurate abundance estimates. But, even after more than a century of effort, this prerequisite need remains one of the greatest challenges facing fisheries scientists. Traditional methods of estimating abundance include parametric and empirical approaches that often rely on extensive time-series of size-at-age data (e.g. from otoliths). Acquiring these data can be expensive and therefore restricted to species that are most economically important or of conservation concern. Due to the cost of independent sampling, indicators of abundance usually involve fishery-dependent data, which have numerous biases that can affect accurately quantifying population trends.
The clear need for accurate and rapid stock assessments is increasingly apparent in the current climate of competing commercial, recreational and conservation interests. Specifically, marine protected areas have been implemented across all NSW coastal bioregions and are a source of political and public contention as a result of perceived inequalities in access to (and allocation of) fisheries resources, particularly among species shared by commercial and recreational fishers. Also, recent fish kills in NSW due to hypoxic water have sparked debate over the cause of poor water quality and longer-term effects on freshwater habitats. Rapidly quantifying existing and/or changing stock abundances of key species will be essential to inform recovery actions, and advise on the sustainable exploitation of commercial and recreational species. Sampling eDNA could meet these needs by directly facilitating cost-effective biomass and/or relative abundance estimates for population assessments in NSW where fishery-dependent data are scarce or unavailable.
Objectives: 1. Assess the species-specific precision and importance of key influencing abiotic and biotic factors for determining abundances of mulloway and Murry cod using eDNA under controlled conditions. 2. Compare the utility of eDNA against directed fishery-dependant methods for assessing relative abundances of mulloway and Murray cod across appropriate spatio-temporal scales in the wild. 3. Based on results of phase 2, determine what additional factors affect concentration of eDNA such as depth of eDNA water sampling. 4. Assess if eDNA of other selected species collected from samples obtained during 2 above, correspond to routinely collected catch-and-effort data in New South Wales. Read moreRead less
Understanding Drivers Of Jellyfish Blooms In The Hawkesbury Estuary
Funder
Fisheries Research and Development Corporation
Funding Amount
$196,722.00
Summary
Jellyfish blooms disrupt commercial fisheries around the world and blooms are increasing in frequency and magnitude in some regions (Condon, Pitt et al. 2013). Although the causes of jellyfish blooms are debated, they are frequently linked to anthropogenic pressures, including eutrophication, expansion of coastal infrastructure, and climate change (Pitt et al. 2018). The current jellyfish bloom in the Hawkesbury estuary is more extensive, persistent, and disruptive than previous blooms and .... Jellyfish blooms disrupt commercial fisheries around the world and blooms are increasing in frequency and magnitude in some regions (Condon, Pitt et al. 2013). Although the causes of jellyfish blooms are debated, they are frequently linked to anthropogenic pressures, including eutrophication, expansion of coastal infrastructure, and climate change (Pitt et al. 2018). The current jellyfish bloom in the Hawkesbury estuary is more extensive, persistent, and disruptive than previous blooms and may represent a long-term and sustained change to fishing conditions in the estuary. Some fishers have said they will leave the industry if blooms persist, hence this project is needed to reduce interactions between jellyfish and commercial net fishers and ensure the on-going viability of commercial net fisheries in the Hawkesbury.
The project specifically addresses the FRDC priority call for "Understanding the drivers of jellyfish blooms in the Hawkesbury". We will review the scientific literature and analyse existing data sets on water quality and jellyfish to identify probable environmental drivers of jellyfish blooms in the Hawkesbury estuary, which will enable estuary managers to prioritise which environmental conditions to manage to reduce jellyfish blooms. We will search for novel technical solutions (such as modifying fishing times or locations) that could reduce by-catch of jellyfish, assess potential ways to actively manage jellyfish (through their extraction or biological control), and co-design a long-term jellyfish monitoring program based on world best-practice with estuary managers and fishers to initiate the long-term collection of jellyfish data by stakeholders, which is essential for understanding jellyfish population dynamics and developing predictive models for jellyfish.
The drivers of jellyfish blooms in the Hawkesbury estuary may be linked to recent major floods. Floods are predicted to become more extreme and frequent under climate change. Hence our proposal aligns with FRDC's strategic investment opportunity for improving resilience of fishing in a changing climate. By providing information critical for managing jellyfish populations, our project also meets FRDC's F&D Plan Outcome 1 to "expand environmental management to cover areas other than stock status of target species". Through recruitment, mentoring and career development of a research fellow, our project builds capacity and capability of Australia's fisheries research and development sector (FRDC Enabling strategy IV).
Objectives: 1. Review the environmental drivers of jellyfish blooms, methods used by commercial fishers to manage interactions with jellyfish and methods that could be used to control jellyfish populations. 2. Collate and analyse existing data sets on water quality and jellyfish to identify potential drivers of jellyfish populations 3. Review jellyfish monitoring programs and co-design with stakeholders a fit-for-purpose and on-going jellyfish monitoring program for the Hawkesbury estuary 4. Engage stakeholders to locate relevant data sets and disseminate findings to end-users and beneficiaries Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220100907
Funder
Australian Research Council
Funding Amount
$434,107.00
Summary
Tracking groundwater variations via 4-dimensional seismic imaging. This project aims to develop an advanced seismic framework to sense subtle subsurface changes related to groundwater variations beneath the Great Artesian Basin. Groundwater storage is subject to climatic and anthropogenic forcing, but modern monitoring tools are not sufficient to capture its detailed response in both time and space. Using novel techniques and extensive seismic recordings, this project expects to generate time-la ....Tracking groundwater variations via 4-dimensional seismic imaging. This project aims to develop an advanced seismic framework to sense subtle subsurface changes related to groundwater variations beneath the Great Artesian Basin. Groundwater storage is subject to climatic and anthropogenic forcing, but modern monitoring tools are not sufficient to capture its detailed response in both time and space. Using novel techniques and extensive seismic recordings, this project expects to generate time-lapse images across the basin in unprecedented resolution to reveal the system's dynamic evolution and a static basin model to aid the interpretation. Potential benefits include improved geophysical techniques for groundwater tracking and enhanced scientific understandings to underpin future groundwater management.Read moreRead less
Development Of Technical And Extension Material To Support Murray Cod Aquaculture Industry Expansion In Australia
Funder
Fisheries Research and Development Corporation
Summary
The 5 July 2017 meeting of representatives from the various States involved in the Murray Cod industry agreed to three key R&D priorities to support expansion of the Murray Cod industry in Australia. They included:
1. Development of a farm management plan/manual to: provide advice on optimising production systems and water quality; review and update of existing Murray Cod culture guidelines using recent relevant publications and input from commercial operators; and identify any informa ....The 5 July 2017 meeting of representatives from the various States involved in the Murray Cod industry agreed to three key R&D priorities to support expansion of the Murray Cod industry in Australia. They included:
1. Development of a farm management plan/manual to: provide advice on optimising production systems and water quality; review and update of existing Murray Cod culture guidelines using recent relevant publications and input from commercial operators; and identify any information gaps 2. Off Flavour. Review of recent publications/work from other sectors (eg Barramundi) to prevent off flavor in Murray Cod. Murray Cod quality product assurance; and 3. Fish health and treatment (parasites, bacterial infection, Lurnea, Chilodonella, ratty tail). Review and update information on treatment options (chronic/prophylactic) for Murray Cod. Murray Cod health management strategy
This project proposal aims to address these high R&D industry priorities by developing a range of technical and extension material.
The Murray Cod industry is developing rapidly in Australia increasing from 250t 2014/15 to over 500t 2016/17. Industry forecast several thousand tonnes production by 2020 with many new farms seeking approval and new franchise business models moving forward. To capitalise on this expansion, there is a pressing need to improve extension resources.
Objectives: 1. Development of best practice production guidelines for Murray Cod aquaculture, to be used nationally 2. Extension to industry, and new investors, of the best practice production guidelines Read moreRead less
Post Harvest Application Of Electro-stunning In A Commercial Setting, Sustainable Packaging Development And New Product Development To Increase Sustainability Of Australian Farmed Barramundi
Funder
Fisheries Research and Development Corporation
Funding Amount
$418,818.00
Summary
Commercial in confidence. To know more about this project please contact FRDC. Objectives: Commercial in confidence
Development Of Molecular Detection Methods For Myxosporean Parasites Infecting Yellowtail Kingfish And Mahi Mahi
Funder
Fisheries Research and Development Corporation
Funding Amount
$393,002.00
Summary
Soft flesh due to infection with myxosporean parasites irreversibly reduces the quality and market value of fish. Due to the delayed onset of the condition, infected fish can reach the consumer before soft flesh is detected, causing wastage, economic losses to affected fishers, and loss of consumer confidence.
Rapid onsite detection of myxosporean infection is vital to maximise value of landed fish, minimise environmental impacts associated with animal protein wastage, and increase prod ....Soft flesh due to infection with myxosporean parasites irreversibly reduces the quality and market value of fish. Due to the delayed onset of the condition, infected fish can reach the consumer before soft flesh is detected, causing wastage, economic losses to affected fishers, and loss of consumer confidence.
Rapid onsite detection of myxosporean infection is vital to maximise value of landed fish, minimise environmental impacts associated with animal protein wastage, and increase productivity for NSW commercial fishers, NSW fishers cooperatives and relevant fish markets.
This project focuses on outcome 2 of FRDC’s R&D plan – best practices and production systems. Fast and accurate detection of pathogens help industry identify risks faster and make informed decisions to refine and optimise best practices and production systems. There will be several benefits and impacts on society, environment, and the economy, including:
Society - fisheries productivity affects livelihoods of people working in the industry and its associated sectors - healthy and sustainable food resources Environment - reduce wastage Economic - increasing productivity through higher yields and higher market value - enhancing food/protein production improves food security and creates more employment opportunities Objectives: 1. To develop and evaluate PCR-based diagnostic tools for quantitative detection of myxosporeans in Mahi Mahi and Yellowtail Kingfish 2. To develop and evaluate in situ diagnostic tools for quantitative detection of myxosporeans in Mahi Mahi and Yellowtail Kingfish Read moreRead less
Toxigenic Vibrio Baselines And Optimum Storage, Transport And Shelf-life Conditions To Inform Cold Supply Chains In The North Australian Tropical Rock Oyster Industry
Funder
Fisheries Research and Development Corporation
Funding Amount
$199,300.00
Summary
Internationally, Tropical Rock Oysters have a poor safety reputation with Vibrio at the top of the list. While a pro-active not reactive approach to vibrio food safety is essential for product assurance and branding, effort needs to be proportional to risk. And risk assessment also needs to be informed by real data. There are certainly knowledge gaps for north Australia, but we know seawater contains up to 42 Vibrio spp. including several known toxigenic species in addition to the human pathogen ....Internationally, Tropical Rock Oysters have a poor safety reputation with Vibrio at the top of the list. While a pro-active not reactive approach to vibrio food safety is essential for product assurance and branding, effort needs to be proportional to risk. And risk assessment also needs to be informed by real data. There are certainly knowledge gaps for north Australia, but we know seawater contains up to 42 Vibrio spp. including several known toxigenic species in addition to the human pathogens Vibrio parahaemolyticus (Vp) and V. vulnificus (Vv). We know Vp responds to temperature but Vv does not. And we know Vv concentrations in seawater are higher in the wet season compared to the dry, and more shellfish are Vp and Vv positive in the wet season. So if vibrio diversity and abundance in TRO is seasonal (as shown elsewhere), it is likely that Vibrio spp. infections in humans will also follow a seasonal trend which has implications for risk management. A major bottleneck is that we don’t know how vibrios respond to storage and transport temperatures in TRO. We know that the Pacific and Sydney Rocks respond differently so it is not ‘one size fits all’ and it is certain TROs will be different again. In addition to identifying vibrio baselines in TRO and developing tests for toxigenic species, we will identify the best post-harvest storage and transport temperatures and assess TRO shelf life at realistic storage temperatures. This will provide fundamental information to inform cold supply chains that will support farmers, wholesalers and retailers of TROs from north Australia. We can also use this information to prepare an appropriate and regionally relevant vibrio risk profile for TRO in northern Australia to assist initial risk management activities. This information will provide the developing TRO industry with the knowledge needed to ensure an exemplary reputation, thus giving access to premium markets.
Objectives: 1. Measure vibrio baseline in Tropical Rock Oysters and develop tests to vibrio species that are toxigenic to oysters and humans 2. Identify optimum storage and transport temperatures to inform post-harvest cold supply chains 3. Assess TRO shelf life at realistic storage temperatures to maximise product quality and inform cold supply chains 4. Use objective 1-3 outcomes to produce a risk profile for vibrio in north Australian TRO that will support the industry as it seeks to deliver a safe, premium product Read moreRead less