The role of behavioural interactions in shaping invasion dynamics: A global synthesis using the common myna as a model system. Invasive species have detrimental effects on human health, the economy and native biodiversity. This study will address a major gap in our scientific understanding of invasions by undertaking the first large-scale examination of the role of interactions between species in determining the dynamics and outcomes of biological invasions. The project will integrate data, acro ....The role of behavioural interactions in shaping invasion dynamics: A global synthesis using the common myna as a model system. Invasive species have detrimental effects on human health, the economy and native biodiversity. This study will address a major gap in our scientific understanding of invasions by undertaking the first large-scale examination of the role of interactions between species in determining the dynamics and outcomes of biological invasions. The project will integrate data, across four continents, on dispersal, demography, breeding and behavioural interactions into one framework to create a cutting-edge model of invasion dynamics, using the highly invasive common myna as a model system. This novel approach will significantly advance theoretical developments in invasion biology and will inform pest management and threat mitigation efforts globally.Read moreRead less
Restoration of Fragmented Brigalow Landscapes for Conservation: Evaluating Alternative Futures in a Changing Climate. Appropriate management and restoration of Australia's endangered brigalow communities will prove critical for the conservation of the nation's biodiversity assets. The Brigalow Belt South supports disproportionately high numbers of threatened fauna species. This research will provide regional, state and national natural resource management organisations with the ability to conser ....Restoration of Fragmented Brigalow Landscapes for Conservation: Evaluating Alternative Futures in a Changing Climate. Appropriate management and restoration of Australia's endangered brigalow communities will prove critical for the conservation of the nation's biodiversity assets. The Brigalow Belt South supports disproportionately high numbers of threatened fauna species. This research will provide regional, state and national natural resource management organisations with the ability to conserve threatened and unique brigalow fauna in the long-term. Regional communities will benefit as the tool will be used for multiple uses ranging from advising regional landholders on optimal management of native vegetation on their properties to maximising the value of regional landscape restoration projects.Read moreRead less
Understanding and predicting invasion in the sea: a mechanistic approach. Marine invasive species cost millions of dollars each year. This project aims to determine how and why invasive species outcompete native species around much of the coast of Australia. Identifying the conditions that help invasive species outcompete native species will help managers reduce the spread and impact of marine invasive species.
Who's calling? Understanding and exploiting signalling system ecology to improve success in trapping cane toads. This project has five major national and community benefits for Australia. It will: 1. provide a much-needed control option for a major pest, 2. actually remove many toads during the course of the study, through trapping at various locations around Australia, 3. support an Australian small business by providing research outcomes that will enable it to develop and market a highly desi ....Who's calling? Understanding and exploiting signalling system ecology to improve success in trapping cane toads. This project has five major national and community benefits for Australia. It will: 1. provide a much-needed control option for a major pest, 2. actually remove many toads during the course of the study, through trapping at various locations around Australia, 3. support an Australian small business by providing research outcomes that will enable it to develop and market a highly desired product, and 4. provide high level, postgraduate training in science. This project directly addresses the National Research Priority goal safeguarding Australia, protecting Australia from invasive … pests, because it will generate new technologies useful for controlling an invasive species.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140100701
Funder
Australian Research Council
Funding Amount
$386,006.00
Summary
Managing the effects of disturbance on coral reef biodiversity: modelling starfish outbreaks in a changing world
. Coral communities of the Great Barrier Reef are facing multiple disturbances, in particular the coral-eating crown-of-thorns starfish Acanthaster planci (A. planci) that can occur as large-scale outbreaks. This project aims to provide innovative guidance in support of the management of A. planci, based on a metapopulation modelling framework broadly applicable to the control of mar ....Managing the effects of disturbance on coral reef biodiversity: modelling starfish outbreaks in a changing world
. Coral communities of the Great Barrier Reef are facing multiple disturbances, in particular the coral-eating crown-of-thorns starfish Acanthaster planci (A. planci) that can occur as large-scale outbreaks. This project aims to provide innovative guidance in support of the management of A. planci, based on a metapopulation modelling framework broadly applicable to the control of marine pests. Expected outcomes include the identification of the environmental triggers of A. planci outbreaks; the identification of target reefs and critical thresholds of management intervention needed to limit the impact of A. planci under different climate and land use scenarios; and future forecasts of coral and fish biodiversity under these scenarios.Read moreRead less
Call Out and Listen In: A New Way to Detect and Control Invasive Species. This project aims to use novel acoustic techniques to detect and capture invasive frog species to protect native species. Invasive frogs are an under-appreciated but serious ecological problem worldwide, because they are voracious predators and are often toxic to native species. Male frogs call to attract mates, and answer calls they hear. Using new acoustic technologies, these behaviours can be exploited to detect species ....Call Out and Listen In: A New Way to Detect and Control Invasive Species. This project aims to use novel acoustic techniques to detect and capture invasive frog species to protect native species. Invasive frogs are an under-appreciated but serious ecological problem worldwide, because they are voracious predators and are often toxic to native species. Male frogs call to attract mates, and answer calls they hear. Using new acoustic technologies, these behaviours can be exploited to detect species and attract gravid females for removal. This project aims to combine an early warning system (electronic listening) and trap (calling and catching), which can be customised to any invasive frog, and use it to detect and remove cane toads, especially in low density populations.Read moreRead less