Discovery Early Career Researcher Award - Grant ID: DE230100067
Funder
Australian Research Council
Funding Amount
$460,233.00
Summary
Predicting the future threat of mosquitoes under climate change. This project aims to predict the future distributions of local and invasive mosquito species under climate change by testing their ability to adapt to hot, cold and dry environments. The project expects to generate new knowledge by identifying traits that underpin climate change adaptation in mosquitoes. Expected outcomes of this project include an enhanced understanding of future mosquito distributions through new predictive model ....Predicting the future threat of mosquitoes under climate change. This project aims to predict the future distributions of local and invasive mosquito species under climate change by testing their ability to adapt to hot, cold and dry environments. The project expects to generate new knowledge by identifying traits that underpin climate change adaptation in mosquitoes. Expected outcomes of this project include an enhanced understanding of future mosquito distributions through new predictive models that incorporate adaptive changes. This should provide significant social and economic benefits, with outcomes intended to improve the management of local pest mosquitoes and prepare Australia to tackle invasive mosquito threats.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE230101556
Funder
Australian Research Council
Funding Amount
$423,206.00
Summary
Investigating the responses of Australian native bees to climatic warming. This project aims to investigate changes to native bee cognition, morphology, and pollination capability in response to climatic warming. Using emerging experimental methods for behavioural testing and state-of-the-art 3D modelling of museum specimens, the project expects to identify which species are likely to experience change under future climate scenarios. This project expects to determine if increased temperatures ca ....Investigating the responses of Australian native bees to climatic warming. This project aims to investigate changes to native bee cognition, morphology, and pollination capability in response to climatic warming. Using emerging experimental methods for behavioural testing and state-of-the-art 3D modelling of museum specimens, the project expects to identify which species are likely to experience change under future climate scenarios. This project expects to determine if increased temperatures cause pollination deficits through impaired bee cognition and changed morphology. The knowledge gained in this project will allow us to identify vulnerable species and develop strategies across agriculture, government, and community sectors to support pollination and inform conservation priorities.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE200101019
Funder
Australian Research Council
Funding Amount
$414,331.00
Summary
Mechanisms determining ecological resilience to climate change. This project aims to improve our understanding of the evolutionary mechanisms by which organisms adapt to climate change, and how this may lead to ecological resilience. It will test how rapid adaptation can occur in response to stressful environments predicted under climate change scenarios. By understanding the genetic mechanisms by which organisms adapt to environmental stresses, we can better forecast the effects of climate cha ....Mechanisms determining ecological resilience to climate change. This project aims to improve our understanding of the evolutionary mechanisms by which organisms adapt to climate change, and how this may lead to ecological resilience. It will test how rapid adaptation can occur in response to stressful environments predicted under climate change scenarios. By understanding the genetic mechanisms by which organisms adapt to environmental stresses, we can better forecast the effects of climate change on natural systems. Expected outcomes include an improved ability to make informed conservation and management decisions, with resulting benefits including the protection of human health, agricultural industries, and our iconic flora and fauna. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150101853
Funder
Australian Research Council
Funding Amount
$356,000.00
Summary
One genome but two sexes: Conflict and the evolution of sexual dimorphism. How can males and females display striking sex differences, when they primarily share the same set of genes? By experimentally evolving the degree of sexual dimorphism in Drosophila melanogaster, this project endeavours to address key issues at the heart of evolutionary biology. This project aims to deliver a novel, data-rich resource with which to explore the mechanisms and consequences of sexual dimorphism evolution, to ....One genome but two sexes: Conflict and the evolution of sexual dimorphism. How can males and females display striking sex differences, when they primarily share the same set of genes? By experimentally evolving the degree of sexual dimorphism in Drosophila melanogaster, this project endeavours to address key issues at the heart of evolutionary biology. This project aims to deliver a novel, data-rich resource with which to explore the mechanisms and consequences of sexual dimorphism evolution, to expand current understanding of this fundamental evolutionary paradox.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE190100831
Funder
Australian Research Council
Funding Amount
$416,670.00
Summary
The effects of mitochondrial genetic variation on physiology and behaviour. This project aims to test how mitochondrial DNA variation drives molecular, physiological, and behavioural differences between genders and among populations. This project, through the testing of a new hypothesis, expects to generate new knowledge to understand why males and females differ consistently in key health-related traits like longevity. The expected outcomes of this project will provide new discoveries that deli ....The effects of mitochondrial genetic variation on physiology and behaviour. This project aims to test how mitochondrial DNA variation drives molecular, physiological, and behavioural differences between genders and among populations. This project, through the testing of a new hypothesis, expects to generate new knowledge to understand why males and females differ consistently in key health-related traits like longevity. The expected outcomes of this project will provide new discoveries that deliver fundamental insights into the genetics of gender differences, with benefits that extend into the biomedical sciences. The project is also expected to enhance the international profile of Australian science through cutting-edge research in evolutionary genetics.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140101075
Funder
Australian Research Council
Funding Amount
$374,837.00
Summary
Ecophysiology and evolution of sleep and adaptive sleeplessness. The function of sleep is enigmatic, even though the treatment of costly sleep disorders requires an understanding of the function that sleep performs. This project approaches this enigma with the comprehensive study of sleep in diverse animals to examine ecological-induced plasticity and evolution of sleep. Using innovative technologies in real-world situations, this project will spearhead the study of sleep ecophysiology to identi ....Ecophysiology and evolution of sleep and adaptive sleeplessness. The function of sleep is enigmatic, even though the treatment of costly sleep disorders requires an understanding of the function that sleep performs. This project approaches this enigma with the comprehensive study of sleep in diverse animals to examine ecological-induced plasticity and evolution of sleep. Using innovative technologies in real-world situations, this project will spearhead the study of sleep ecophysiology to identify animals that are resilient to the negative effects of sleep loss, and will determine whether the evolution of new types of animal was associated with the co-evolution of new types of sleep. The outcomes will have wide-ranging implications for our view of sleep function, prescriptions for an optimal amount of sleep and human health and wellbeing.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100188
Funder
Australian Research Council
Funding Amount
$426,245.00
Summary
Sensory and bioengineering approaches to predict hearing abilities in fish. This project aims to understand the factors responsible for the extraordinary diversity in the shape and size of fish ears and why some fishes are more sensitive to sound than others, which is little understood. Using innovative techniques and a multidisciplinary approach, expected outcomes of this project include the first model representing the hearing function of fish underwater. This may allow unique insights into th ....Sensory and bioengineering approaches to predict hearing abilities in fish. This project aims to understand the factors responsible for the extraordinary diversity in the shape and size of fish ears and why some fishes are more sensitive to sound than others, which is little understood. Using innovative techniques and a multidisciplinary approach, expected outcomes of this project include the first model representing the hearing function of fish underwater. This may allow unique insights into the importance of sound for fish, as well as inspire the development of new sensor technologies, including in robotics and biomedical applications. Benefits include the ability to predict the vulnerability of a fish species to noise pollution and to inform conservation strategies and policy guidelines.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150100507
Funder
Australian Research Council
Funding Amount
$352,454.00
Summary
Is adaptation to climate change really constrained in niche specialists? Accurately predicting the vulnerability of species to climate change is of paramount importance for managing biodiversity for conservation, agricultural and human health-related purposes. Mounting evidence indicates that adaptive responses to climate changes may be highly constrained, particularly in the biodiverse tropics. However, this is based on studies that do not reflect projected climatic variations. This project aim ....Is adaptation to climate change really constrained in niche specialists? Accurately predicting the vulnerability of species to climate change is of paramount importance for managing biodiversity for conservation, agricultural and human health-related purposes. Mounting evidence indicates that adaptive responses to climate changes may be highly constrained, particularly in the biodiverse tropics. However, this is based on studies that do not reflect projected climatic variations. This project aims to provide the first assessment of the capacity to adapt to climate change in widespread and tropical species using ecologically realistic conditions that reflect projected changes. The data will be used to develop accurate models predicting species vulnerability and serve to better guide conservation strategies.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140100141
Funder
Australian Research Council
Funding Amount
$380,219.00
Summary
Buffering climate change - Predicting the evolution of phenotypic plasticity. Environmental change is one of the biggest threats to biodiversity and may ultimately drive many species to extinction. Limiting biodiversity losses will require an understanding of species climate change responses. Phenotypic plasticity will be central to these responses, yet assessments of risk ignore the potential for phenotypic plasticity to buffer species from negative effects of environmental change. This project ....Buffering climate change - Predicting the evolution of phenotypic plasticity. Environmental change is one of the biggest threats to biodiversity and may ultimately drive many species to extinction. Limiting biodiversity losses will require an understanding of species climate change responses. Phenotypic plasticity will be central to these responses, yet assessments of risk ignore the potential for phenotypic plasticity to buffer species from negative effects of environmental change. This project will investigate the extent to which phenotypic plasticity mediates responses across species and environments. The outcome will be a better understanding of species’ responses to climate change, more accurate risk predictions and more effective protection of vulnerable environments.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150100327
Funder
Australian Research Council
Funding Amount
$378,000.00
Summary
Does sex matter? The impact of sex differences on pathogen evolution. Males and females experience the burden of infection differently. Males are typically thought of as the 'sicker sex', favouring investment in costly sexual displays, at the expense of immune function. But what does this mean for the pathogen? Each sex presents a unique set of challenges that an invading organism must overcome; yet the impact of these differences on pathogen evolution has been surprisingly overlooked. This proj ....Does sex matter? The impact of sex differences on pathogen evolution. Males and females experience the burden of infection differently. Males are typically thought of as the 'sicker sex', favouring investment in costly sexual displays, at the expense of immune function. But what does this mean for the pathogen? Each sex presents a unique set of challenges that an invading organism must overcome; yet the impact of these differences on pathogen evolution has been surprisingly overlooked. This project aims to unravel how sex-specific challenges influence the outcome of pathogen evolution. This work will show how infection in males or females can alter the evolutionary potential of disease, and will ask whether same-sex populations could ever lead to the evolution of new pathogen strains and virulence genes.Read moreRead less