Striking Gold - Determining the genetics of gold skin colour in barramundi. Barramundi is one of Australia’s finest eating table fish and the species is gaining global prominence. However, fillet flesh colour of Australian farmed barramundi exhibit greyish tones which lowers consumer acceptance compared to other white flesh fish and imported product. Barramundi with rare golden skin tones do not exhibit this flesh "greyness" and are therefore a valuable niche product to farm if they can be produ ....Striking Gold - Determining the genetics of gold skin colour in barramundi. Barramundi is one of Australia’s finest eating table fish and the species is gaining global prominence. However, fillet flesh colour of Australian farmed barramundi exhibit greyish tones which lowers consumer acceptance compared to other white flesh fish and imported product. Barramundi with rare golden skin tones do not exhibit this flesh "greyness" and are therefore a valuable niche product to farm if they can be produced in larger numbers. This project will elucidate the genetic basis and mechanism of expression behind the golden barramundi phenotype. In doing so, it will enable barramundi farmers to produce them at commercially relevant scales, providing them with a substantial competitive advantage in both domestic and global markets.Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH210100014
Funder
Australian Research Council
Funding Amount
$4,996,503.00
Summary
ARC Research Hub for Supercharging Tropical Aquaculture Through Genetic Solutions. This project will deliver the genetic knowledge to instigate world-leading and highly productive breeding programs for five tropical aquaculture species (barramundi, pearl oyster, prawn, grouper and marine algae) in northern Australia. It will integrate cutting edge genetic and genomic approaches into innovative aquaculture enterprises and will establish a novel understanding of the genetic basis of disease resist ....ARC Research Hub for Supercharging Tropical Aquaculture Through Genetic Solutions. This project will deliver the genetic knowledge to instigate world-leading and highly productive breeding programs for five tropical aquaculture species (barramundi, pearl oyster, prawn, grouper and marine algae) in northern Australia. It will integrate cutting edge genetic and genomic approaches into innovative aquaculture enterprises and will establish a novel understanding of the genetic basis of disease resistance and how the production environment interfaces with the bacterial microbiome, pathogens and water quality to cause disease. Outcomes will lead to increased productivity, international competitiveness, and lowered disease risk and significantly expand Australia's capacity in the aquaculture sector.Read moreRead less
Early Career Industry Fellowships - Grant ID: IE230100648
Funder
Australian Research Council
Funding Amount
$472,027.00
Summary
Novel reproductive approaches to de-risk and transform barramundi breeding. Demand for Australian seafood outstrips supply. Farming of the iconic Australian barramundi is poised to play a major role addressing this shortfall; but innovative methods are needed to de-risk breeding processes and to provide precise control of maturation, spawning and genetic contribution of broodstock. This project, in partnership with the world’s largest barramundi breeding company, will develop, test and apply nov ....Novel reproductive approaches to de-risk and transform barramundi breeding. Demand for Australian seafood outstrips supply. Farming of the iconic Australian barramundi is poised to play a major role addressing this shortfall; but innovative methods are needed to de-risk breeding processes and to provide precise control of maturation, spawning and genetic contribution of broodstock. This project, in partnership with the world’s largest barramundi breeding company, will develop, test and apply novel breeding methods to obtain tight control over barramundi reproductive development and spawning. By combining cutting-edge genetic and applied breeding techniques, selective breeding programs will be more efficient and the genetic gains from breeding programs will be maximised.Read moreRead less
Flavour enhancing functional feeds for farmed Barramundi. This project aims to improve the flavour quality of Australian farmed barramundi through developing novel functional feeds. The project expects to expand our fundamental knowledge of flavour enhancement, whilst providing practical benefits with respect to final product quality. The project will enable industry to achieve higher product quality benchmarks, towards the ultimate goal of improving the marketability of barramundi both locally ....Flavour enhancing functional feeds for farmed Barramundi. This project aims to improve the flavour quality of Australian farmed barramundi through developing novel functional feeds. The project expects to expand our fundamental knowledge of flavour enhancement, whilst providing practical benefits with respect to final product quality. The project will enable industry to achieve higher product quality benchmarks, towards the ultimate goal of improving the marketability of barramundi both locally and overseas. This project will provide significant benefits to the Australian barramundi industry by increasing product values, thereby facilitating an economically sustainable growth of this important regional industry.Read moreRead less
Lost at sea? Understanding adaptation and dispersal in spiny lobsters. Continual recruitment of young is fundamental to the replenishment of populations, especially when a stock is fished. Existing theory suggests that species with very long planktonic larval stages disperse widely, ensuring their genes are well mixed. However, recently identified genetic differences between populations of rock lobster challenge this paradigm and demonstrate that despite larvae mixing in the ocean for years, loc ....Lost at sea? Understanding adaptation and dispersal in spiny lobsters. Continual recruitment of young is fundamental to the replenishment of populations, especially when a stock is fished. Existing theory suggests that species with very long planktonic larval stages disperse widely, ensuring their genes are well mixed. However, recently identified genetic differences between populations of rock lobster challenge this paradigm and demonstrate that despite larvae mixing in the ocean for years, local recruitment and/or adaptation are at play. Recent developments in genomics and bioinformatics should allow this project to understand the ecological processes underpinning these genetic signatures and determine their evolutionary implications. Such findings could direct targeted rebuilding of depleted fisheries stocks.Read moreRead less
Coupling tropical cyclone and climate physics with ocean waves. It is argued that without accounting for the wave effects directly, the physics of large-scale air-sea interactions is inaccurate and incomplete. The project will introduce explicit coupling of large-scale atmospheric and oceanic phenomena with the physics of surface waves which should lead to improved predictions of tropical cyclones and climate.
Financing aged care in Australia: Mitigating fiscal gaps and maintaining intergenerational equity. Aged care has been identified as a significant contributor to the growing fiscal problems predicted for Australian government finances during the next 10 to 20 years. This project will develop the cutting-edge modelling tools needed to allow Australia to make informed decisions about possible reforms in aged care financing. It will create significant national benefits by allowing detailed assessmen ....Financing aged care in Australia: Mitigating fiscal gaps and maintaining intergenerational equity. Aged care has been identified as a significant contributor to the growing fiscal problems predicted for Australian government finances during the next 10 to 20 years. This project will develop the cutting-edge modelling tools needed to allow Australia to make informed decisions about possible reforms in aged care financing. It will create significant national benefits by allowing detailed assessment of the distributional impact of a wide range of possible reforms, including how the outcomes of any policy change will affect disadvantaged sections of our society, whether different generations will be fairly treated, and the impact by gender.Read moreRead less
Predicting the value and use of urban land. This project aims to develop a comprehensive, robust and user-friendly set of modelling tools to predict land values more accurately. Accurate predictions of land values reduce state government revenue risks and improve resource management. The expected outcome of this project is the development of modelling tools which, can be used to study land use allocation, infrastructure delivery and government taxation revenue. This should provide significant be ....Predicting the value and use of urban land. This project aims to develop a comprehensive, robust and user-friendly set of modelling tools to predict land values more accurately. Accurate predictions of land values reduce state government revenue risks and improve resource management. The expected outcome of this project is the development of modelling tools which, can be used to study land use allocation, infrastructure delivery and government taxation revenue. This should provide significant benefits such as the development of new econometric theory, advanced computational methods and evidence-based guidelines for policymakers.Read moreRead less
Towards a climate theory of tropical cyclone formation. In Earth's current climate, about 80 to 90 tropical cyclones form every year around the globe, but the reasons why cyclones form at this rate are unknown. This project will use a combination of theoretical techniques and numerical simulation to elucidate the links between large-scale climate and the rate of tropical cyclone formation. A series of climate model experiments will be performed that also have the potential to improve confidence ....Towards a climate theory of tropical cyclone formation. In Earth's current climate, about 80 to 90 tropical cyclones form every year around the globe, but the reasons why cyclones form at this rate are unknown. This project will use a combination of theoretical techniques and numerical simulation to elucidate the links between large-scale climate and the rate of tropical cyclone formation. A series of climate model experiments will be performed that also have the potential to improve confidence in our predictions of tropical cyclone incidence in a future, changed climate.Read moreRead less
ARC Centre of Excellence for Climate Extremes. This Centre aims to transform understanding of past and present climate extremes and revolutionise Australia’s capability to predict them into the future. Climate extremes cost Australia up to $4 billion a year and will intensify over coming decades. This Centre’s blue-sky research will discover processes that explain the behaviour of present and future climate extremes. It will use its researchers, data, modelling, collaboration, graduate programme ....ARC Centre of Excellence for Climate Extremes. This Centre aims to transform understanding of past and present climate extremes and revolutionise Australia’s capability to predict them into the future. Climate extremes cost Australia up to $4 billion a year and will intensify over coming decades. This Centre’s blue-sky research will discover processes that explain the behaviour of present and future climate extremes. It will use its researchers, data, modelling, collaboration, graduate programme and early career researcher mentoring to transform Australia’s capacity to predict climate extremes. This research is expected to make Australia more resilient to climate extremes and minimise risks from climate extremes to the Australian environment, society and economy.Read moreRead less