Placental nutrient transport shows how complex traits evolve. This project aims to use amino acid transport in the vertebrate placenta as a model to demonstrate how genes are recruited and modified to produce a major organ. Using an innovative combination of a new technology, selected reaction monitoring, and transcriptomic and molecular approaches, plus carefully selected Australian species pairs, this project will study the evolution of a complex trait (placental amino acid transport). The pr ....Placental nutrient transport shows how complex traits evolve. This project aims to use amino acid transport in the vertebrate placenta as a model to demonstrate how genes are recruited and modified to produce a major organ. Using an innovative combination of a new technology, selected reaction monitoring, and transcriptomic and molecular approaches, plus carefully selected Australian species pairs, this project will study the evolution of a complex trait (placental amino acid transport). The project will provide fundamental advances in our knowledge of the nutrient transport during pregnancy that is required to produce a healthy baby.Read moreRead less
Genetic architecture of species divergence and hybridisation in eucalypts. Eucalypts are an icon of Australia and are of great economic and ecological significance to the nation. They are the most widely planted hardwood trees in the world, but Australia is the centre of origin of most species and the custodian of this important native bioresource. Understanding the evolutionary processes that shape diversity in this internationally significant genus is important for its long-term management a ....Genetic architecture of species divergence and hybridisation in eucalypts. Eucalypts are an icon of Australia and are of great economic and ecological significance to the nation. They are the most widely planted hardwood trees in the world, but Australia is the centre of origin of most species and the custodian of this important native bioresource. Understanding the evolutionary processes that shape diversity in this internationally significant genus is important for its long-term management and conservation. This project links to large international initiatives currently underway for high-density mapping and sequencing of the eucalypt genome, to enhance the flow of information gained back to Australia for scientific, economic and environmental benefit.Read moreRead less
Contribution of hybridisation to genetic diversity and adaptation in Eucalyptus. The eucalypt gene pool is an outstandingly important bioresource for Australia. Its effective future management will be based on understanding the extent, causes and significance of genetic variation in eucalypt species. This project investigates a currently overlooked, but potentially important, source of genetic diversity and adaptation in Eucalyptus. The knowledge gained will contribute substantially to our un ....Contribution of hybridisation to genetic diversity and adaptation in Eucalyptus. The eucalypt gene pool is an outstandingly important bioresource for Australia. Its effective future management will be based on understanding the extent, causes and significance of genetic variation in eucalypt species. This project investigates a currently overlooked, but potentially important, source of genetic diversity and adaptation in Eucalyptus. The knowledge gained will contribute substantially to our understanding of eucalypt biology, and will inform decision-making for conservation, revegetation, and sustainable use of seed resources. Through addressing fundamental questions, the project will also provide a uniquely Australian contribution to world research in forest molecular genetics.Read moreRead less
Rebuilding fiscal federalism in Australia: reforming the financial relationship between the Commonwealth and the States. The finances of the Australian States in the modern day face serious structural challenges. The aim of this project is to analyse and develop appropriate alternatives for reform of fiscal federalism in Australia, which would allow the States to gain access to income tax revenue as a secure source of funding in the future.
Lags and legacies: antecedent effects on grassland biomass response to carbon dioxide. This project aims to assess how past conditions influence grassland responses to the rising atmospheric concentration of carbon dioxide. High CO2 concentrations should stimulate productivity but in grasslands this is rarely realised because other, mostly unknown, factors constrain the response. By synthesising data from past experiments, this project aims to determine exactly why grasslands fail to realise the ....Lags and legacies: antecedent effects on grassland biomass response to carbon dioxide. This project aims to assess how past conditions influence grassland responses to the rising atmospheric concentration of carbon dioxide. High CO2 concentrations should stimulate productivity but in grasslands this is rarely realised because other, mostly unknown, factors constrain the response. By synthesising data from past experiments, this project aims to determine exactly why grasslands fail to realise the full productivity benefits of increased CO2 and when this will happen. This should improve predictions of carbon exchange and indicating the best direction for climate change adaptation measures.Read moreRead less
Species redundancy in response to multiple disturbances. This project aims to elucidate how the context within which disturbances occur affects food web linkages and how these map to responses in ecosystem function. There is a critical need to test the common assumption in environmental management that high biodiversity makes ecosystems resilient to disturbances. Studies that merely observe biodiversity change after disturbance cannot identify ecological processes connecting high diversity and e ....Species redundancy in response to multiple disturbances. This project aims to elucidate how the context within which disturbances occur affects food web linkages and how these map to responses in ecosystem function. There is a critical need to test the common assumption in environmental management that high biodiversity makes ecosystems resilient to disturbances. Studies that merely observe biodiversity change after disturbance cannot identify ecological processes connecting high diversity and ecosystem function, making experiments that manipulate identical disturbances in ecosystems with different biodiversity essential. This project will use field experiments that manipulate disturbances in streams replicated in low and high biodiversity regions and across gradients of chronic background stress to show how biodiversity sustains functional ecosystems, and how much diversity can be lost before ecosystems collapse.Read moreRead less
Genetic discrimination in Australia: an exploration of the nature and extent of the phenomenon within the legal and social context. This project involves national, groundbreaking research into the newly-emerging phenomenon of genetic discrimination in Australia. Undertaken by a multi-disciplinary, cross-institutional team with a wide range of expertise, this innovative and topical research will investigate genetic discrimination across three key perspectives: consumers, third parties and the le ....Genetic discrimination in Australia: an exploration of the nature and extent of the phenomenon within the legal and social context. This project involves national, groundbreaking research into the newly-emerging phenomenon of genetic discrimination in Australia. Undertaken by a multi-disciplinary, cross-institutional team with a wide range of expertise, this innovative and topical research will investigate genetic discrimination across three key perspectives: consumers, third parties and the legal system. It will advance the existing knowledge base, both nationally and internationally, and establish comprehensive baseline data for further evaluative research. Important outcomes for each of the three sectors will be generated, as well as a comprehensive overview of this important new Australian social issue. Recommendations will inform the development of appropriate law and policy.
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Engaging residents and families in aged care facilities. This project aims to investigate resident and family engagement in communicating about medicines that affect the mind, emotions and behaviour, by developing and testing creative strategies in aged care facilities. This project expects to generate new knowledge about resident and family communication within a dynamic context of sociocultural, environmental and interpersonal challenges and opportunities. Expected outcomes of this project inc ....Engaging residents and families in aged care facilities. This project aims to investigate resident and family engagement in communicating about medicines that affect the mind, emotions and behaviour, by developing and testing creative strategies in aged care facilities. This project expects to generate new knowledge about resident and family communication within a dynamic context of sociocultural, environmental and interpersonal challenges and opportunities. Expected outcomes of this project include enhanced capacity to enable resident and family participation in bridging communication gaps. This should provide significant benefits, in terms of increased understandings about how and under what circumstances, medicines decision making can occur with residents and families in diverse situations.Read moreRead less
Effects of invasive macrofauna on marine biodiversity and ecosystem function. The project will identify environmental and biological factors that help prevent invasion of native marine communities by introduced pests, and describe thresholds in marine systems where further loss of macrofaunal species results in declines in ecosystem health.
Universal properties and application of species size distributions. This project aims to identify general properties of body size distributions for thousands of aquatic species by bringing together datasets enabled by global observation and citizen science programs, novel statistical methods and latest theoretical advances. By addressing temperature effects on body sizes, the project expects to generate new knowledge about species status globally, under the combined impacts of climate change and ....Universal properties and application of species size distributions. This project aims to identify general properties of body size distributions for thousands of aquatic species by bringing together datasets enabled by global observation and citizen science programs, novel statistical methods and latest theoretical advances. By addressing temperature effects on body sizes, the project expects to generate new knowledge about species status globally, under the combined impacts of climate change and harvesting. Expected outcomes include new tools to integrate limited body size data into a consistent framework for significance advancement of models used in research and management. This should increase the capacity to assess human impacts on natural ecosystems and predict global warming driven changes.Read moreRead less