Ocean acidification and marine fish: an evolutionary perspective. The overarching aim of this project is to advance knowledge on the long-term impacts of ocean acidification on marine fish and fisheries. An interrelated set of projects will be developed that tests the capacity of marine fish to adapt to projected future rises in ocean carbon dioxide and will investigate the effects of ocean acidification on apex predators and key fisheries species. The research will address critical knowledge ga ....Ocean acidification and marine fish: an evolutionary perspective. The overarching aim of this project is to advance knowledge on the long-term impacts of ocean acidification on marine fish and fisheries. An interrelated set of projects will be developed that tests the capacity of marine fish to adapt to projected future rises in ocean carbon dioxide and will investigate the effects of ocean acidification on apex predators and key fisheries species. The research will address critical knowledge gaps in ocean acidification research and provide advice about the impacts of ocean acidification on marine biodiversity and fisheries productivity on time scales relevant to strategic management and policy decision-making in Australia and internationally.Read moreRead less
Animal social behaviour and emerging infectious fungal diseases in nature. This project aims to improve knowledge about the central role that animal social behaviour plays in the spread of emerging infectious fungal diseases in nature. Applying approaches from behavioural ecology, network modelling and quantitative genetics, and utilising rare empirical pre- and post-infection data, the project expects to generate new understandings about how fungal diseases spread through animal populations, ho ....Animal social behaviour and emerging infectious fungal diseases in nature. This project aims to improve knowledge about the central role that animal social behaviour plays in the spread of emerging infectious fungal diseases in nature. Applying approaches from behavioural ecology, network modelling and quantitative genetics, and utilising rare empirical pre- and post-infection data, the project expects to generate new understandings about how fungal diseases spread through animal populations, how animal social behaviour influences disease transmission, and how disease-status affects animal social behaviour. This project should have international impact, and advance current knowledge about disease dynamics. Applied outcomes should inform much-needed control strategies to benefit wildlife and preserve biodiversity. Read moreRead less
Tackling marine conservation issues at national and global scales. This project aims to collect and apply standardised underwater data on fishes, invertebrates and plants in an unprecedented global analysis of decadal change in rocky and coral reef ecosystems. Outcomes will include validation of global models of ocean warming and understanding of poorly known ecological impacts of recreational fisheries. A suite of data-informed recommendations developed through engagement across management, sci ....Tackling marine conservation issues at national and global scales. This project aims to collect and apply standardised underwater data on fishes, invertebrates and plants in an unprecedented global analysis of decadal change in rocky and coral reef ecosystems. Outcomes will include validation of global models of ocean warming and understanding of poorly known ecological impacts of recreational fisheries. A suite of data-informed recommendations developed through engagement across management, science and public sectors will benefit Australians by enabling improved sustainability of resource use. International benefits will propagate through increased data access, improvements in predictive models and the evidence base required for large-scale biodiversity-related policy reform.Read moreRead less
Manipulating population sex ratio to eradicate invasive mouse populations. This project aims to use house mice, an Australian pest of economic importance which is also a highly tractable system for testing evolutionary theory and generating practical outcomes. Manipulating population sex ratio is a powerful tool for either enhancing the viability of threatened species or decimating pests. However, despite much scientific effort testing sex ratio theory, the cryptic mechanisms driving sex allocat ....Manipulating population sex ratio to eradicate invasive mouse populations. This project aims to use house mice, an Australian pest of economic importance which is also a highly tractable system for testing evolutionary theory and generating practical outcomes. Manipulating population sex ratio is a powerful tool for either enhancing the viability of threatened species or decimating pests. However, despite much scientific effort testing sex ratio theory, the cryptic mechanisms driving sex allocation remain unidentified, hindering progress in these fields. The project will identify the mechanisms by which sex ratio adjustments are made and establish how individual-level responses influence insular population structure and growth. It will provide benefits by assisting Australia's efforts in eradicating invasive mouse populations.Read moreRead less
From individuals to mass organisation: aggregation, synchronisation and collective movement in locusts. By combining field biology, robotics and mathematics, this project will determine how animals flock or swarm and, in particular, how locust nymphs control their collective movement over their lifetime. The mathematical models derived during the project will be directly applied to controlling outbreaks of locusts in Australia, South and North Africa.
Phenotypic and adaptive responses to environmental change. This project aims to investigate how environmental change will effect coral reef fish by assessing adaptive responses in a model species. This project expects to generate new knowledge on the interplay between adaption and plasticity both within and across generations using novel experimental designs. Expected outcomes include improved models of fish acclimation and adaptation to environmental change and an enhanced evidence base to info ....Phenotypic and adaptive responses to environmental change. This project aims to investigate how environmental change will effect coral reef fish by assessing adaptive responses in a model species. This project expects to generate new knowledge on the interplay between adaption and plasticity both within and across generations using novel experimental designs. Expected outcomes include improved models of fish acclimation and adaptation to environmental change and an enhanced evidence base to inform the management of cumulative impacts. This will provide significant benefits to Australian and international communities that rely on fish for nutrition, economic and/or social value.Read moreRead less
Testing our knowledge on the dawn of animal life: evidence from the fossil record against modern ecological and morphological analogues. The Cambrian 'Explosion', half a billion years ago, is regarded as one of the most important events in the history of the Earth, when most major animal groups first appear in the rock record, and for which South Australia has recently become a significant source of spectacular fossils. However, important questions remain regarding their Ediacaran roots, the spe ....Testing our knowledge on the dawn of animal life: evidence from the fossil record against modern ecological and morphological analogues. The Cambrian 'Explosion', half a billion years ago, is regarded as one of the most important events in the history of the Earth, when most major animal groups first appear in the rock record, and for which South Australia has recently become a significant source of spectacular fossils. However, important questions remain regarding their Ediacaran roots, the speed of evolution at the time, and the environments in which the radiation took place. Studying the fossil evidence in the light of present-day ecological frameworks, and in comparison with modern behavioural and morphological analogues, as well as living relatives, can help us better assess our understanding of this first radiation of animals.Read moreRead less
Reproductive plasticity and climate change: insights from a region of opportunistic birds. Understanding how animal species respond behaviourally and physiologically to climatic variability is key to predicting how they will adapt to a changing climate. Australasia is home to a number of native and introduced species that breed across a range of climates and seasons. This project will establish collaborative infrastructure and a research network to systematically study and identify the constrain ....Reproductive plasticity and climate change: insights from a region of opportunistic birds. Understanding how animal species respond behaviourally and physiologically to climatic variability is key to predicting how they will adapt to a changing climate. Australasia is home to a number of native and introduced species that breed across a range of climates and seasons. This project will establish collaborative infrastructure and a research network to systematically study and identify the constraints and adaptations that birds have to adjust to a variable climate across Australasia. This large-scale comparative project will provide important insight into the globally observed patterns of reproductive failure and changes in breeding and migration times in birds, which have been related to a changing climate and pose a threat to biodiversity.Read moreRead less
Establishing a global framework to trace the provenance of seafood. The global importance and demand for seafood is higher than ever; yet, sustainable seafood production is threatened by seafood fraud. This research will develop a new technology that will trace the geographic origins of seafood from catch to table and empower authorities to combat fraud. In doing so, this research will use natural chemical variation in biominerals to build maps of ocean chemistry and create universal markers of ....Establishing a global framework to trace the provenance of seafood. The global importance and demand for seafood is higher than ever; yet, sustainable seafood production is threatened by seafood fraud. This research will develop a new technology that will trace the geographic origins of seafood from catch to table and empower authorities to combat fraud. In doing so, this research will use natural chemical variation in biominerals to build maps of ocean chemistry and create universal markers of seafood provenance. These markers will be intrinsically tamper-proof: enabling the chemical geolocation of seafood across international trade routes. The outcome of this research will address a global environmental challenge and, in doing so, deliver benefits to the Australian economy, consumer and environment. Read moreRead less
Towards a trait-based plant ecology: new directions in leaf economics research. This work will establish powerful and general global patterns concerning plant functional traits and trait-environment correlations. This knowledge will be useful to researchers across a wide range of disciplines, from plant ecology and physiology to modelling how the world's vegetation will be affected by climate change in coming decades.