Predicting adaptive responses to climate change in Australian native bees. This project aims to understand how insects will adapt to climate change by examining a largely overlooked but economically important group of species: Australian native bees. Native bees are important pollinators of both crops and native plants, but their sensitivity to changes in climate are unknown. Expected outcomes include new knowledge of the resilience of native bees to climate change, and new effective tools for p ....Predicting adaptive responses to climate change in Australian native bees. This project aims to understand how insects will adapt to climate change by examining a largely overlooked but economically important group of species: Australian native bees. Native bees are important pollinators of both crops and native plants, but their sensitivity to changes in climate are unknown. Expected outcomes include new knowledge of the resilience of native bees to climate change, and new effective tools for predicting climate change resilience that can be applied to many species. The intended benefits include increasing our understanding of the potential for native bees to act as future pollinators in Australia’s natural and agro-ecosystems, and guide policy and management decisions to better protect and conserve our bee fauna.Read moreRead less
Evolution in action or the demise of iconic Australian flora? The project aims to investigate the evolutionary history and conservation status of a group of closely related Grevillea species, in the light of increasing pressure from landscape modification. This project will incorporate leading methodologies for massively parallel sequencing, pollinator preference and breeding capacity in order to detect the patterns and processes underpinning divergence in widely distributed species. A phylogene ....Evolution in action or the demise of iconic Australian flora? The project aims to investigate the evolutionary history and conservation status of a group of closely related Grevillea species, in the light of increasing pressure from landscape modification. This project will incorporate leading methodologies for massively parallel sequencing, pollinator preference and breeding capacity in order to detect the patterns and processes underpinning divergence in widely distributed species. A phylogenetic framework will provide the evolutionary relationships among taxa. This project is expected to inform requirements for long-term species persistence and, for threatened species within the group, guide the decision making of biodiversity managers as to what actions are required and where best to invest limited funds.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100115
Funder
Australian Research Council
Funding Amount
$180,000.00
Summary
Confocal microscope for high-resolution microtopographic analysis of surfaces in historical, forensic and polymer sciences. High-resolution analyses of microscopic patterns on surfaces using confocal microscopy can provide vital clues into the nature of ancient diets and environments, adaptive evolution, weapons used in crimes, and properties of polymers. This instrument will heighten Australia’s capacity for world-leading research in areas of major national importance.
Understanding marine life-history patterns: an eco-energetics approach. This project aims to determine how temperature affects the energetics of development in marine invertebrates and explain why global distributions of marine organisms show the patterns they do. This project will provide new insights into whether Australia's temperate marine fauna are uniquely vulnerable to future change. Leveraging a new framework, eco-energetics, the project will determine the relative performance of differe ....Understanding marine life-history patterns: an eco-energetics approach. This project aims to determine how temperature affects the energetics of development in marine invertebrates and explain why global distributions of marine organisms show the patterns they do. This project will provide new insights into whether Australia's temperate marine fauna are uniquely vulnerable to future change. Leveraging a new framework, eco-energetics, the project will determine the relative performance of different larval types across every stage of the life history. The project will provide significant benefits such as a new powerful and comprehensive framework for understanding current and predicting future patterns in marine life, providing inferences that extend beyond the species studied in this project.Read moreRead less
Targeted gene flow for conservation. This project aims to develop targeted gene flow as a broad conservation strategy, exploiting natural geographic variation to achieve conservation outcomes. Geographic variation and local adaptation are ubiquitous within species, but conservation managers do not use this heritable variation. The project will develop decision tools to address when to time a targeted gene flow action, and where to source appropriate genetic variation. As case studies, the projec ....Targeted gene flow for conservation. This project aims to develop targeted gene flow as a broad conservation strategy, exploiting natural geographic variation to achieve conservation outcomes. Geographic variation and local adaptation are ubiquitous within species, but conservation managers do not use this heritable variation. The project will develop decision tools to address when to time a targeted gene flow action, and where to source appropriate genetic variation. As case studies, the project will try to use targeted gene flow to halt the invasion of the cane toad in northern Australia and reverse the decline of northern quolls.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE150100083
Funder
Australian Research Council
Funding Amount
$540,000.00
Summary
A high throughput phenomics facility for pace of life traits in animals. A high throughput phenomics facility for pace of life traits in animals: This project seeks to create the first high-throughput phenomic facility for animals in Australia. The molecular revolution has brought unprecedented capacity to understand genetic variation. Genetic variation is now better understood and more easily and cheaply characterised than the physical traits that organisms exhibit. Linking phenotypic variation ....A high throughput phenomics facility for pace of life traits in animals. A high throughput phenomics facility for pace of life traits in animals: This project seeks to create the first high-throughput phenomic facility for animals in Australia. The molecular revolution has brought unprecedented capacity to understand genetic variation. Genetic variation is now better understood and more easily and cheaply characterised than the physical traits that organisms exhibit. Linking phenotypic variation to genetic variation represents the major challenge in harnessing the power of the biomolecular age. This facility will accommodate animals from marine, freshwater and terrestrial systems across a diverse array of phyla. It will allow Australian researchers to leverage advances in high throughput genomic technologies to address a major bottleneck in biology.Read moreRead less
The evolution of dispersal on range edges. The rate at which an invasive species spreads, and the ability of a native species to adapt to environmental change, are both contingent on the dispersal ability of the species. Dispersal ability, however, evolves rapidly on the edge of a species' range. The rapid evolution of dispersal, therefore, determines the eventual range-limits of invasive species, as well as of native species responding to changing conditions. This research will provide tools ....The evolution of dispersal on range edges. The rate at which an invasive species spreads, and the ability of a native species to adapt to environmental change, are both contingent on the dispersal ability of the species. Dispersal ability, however, evolves rapidly on the edge of a species' range. The rapid evolution of dispersal, therefore, determines the eventual range-limits of invasive species, as well as of native species responding to changing conditions. This research will provide tools with which to predict the direction and rate of dispersal evolution on range-edges. The results of this work will, thus, massively facilitate management of invasive species and climate change.Read moreRead less
Evolution on the edge: a model system for evolution on invasion fronts. This project aims to develop a shared experimental platform, using the well-studied ecological model, Daphnia, to test emergent predictions about evolution on invasion fronts. Evolution happens rapidly on invasion fronts, accelerating the speed and potentially the damage caused by an invasion. By manipulating invasions through an experimental landscape, the project aims to answer currently infeasible questions, including whe ....Evolution on the edge: a model system for evolution on invasion fronts. This project aims to develop a shared experimental platform, using the well-studied ecological model, Daphnia, to test emergent predictions about evolution on invasion fronts. Evolution happens rapidly on invasion fronts, accelerating the speed and potentially the damage caused by an invasion. By manipulating invasions through an experimental landscape, the project aims to answer currently infeasible questions, including whether pathogens become more virulent as they spread, and whether evolutionary trade-offs place limits on spread rate. This work would dramatically improve our understanding of biological invasions and may have implications for the management of phenomena ranging from emergent diseases to invasive pests and malignant growths.Read moreRead less
The evolution of elaborate antennae in insects. This project will address several neglected but fundamental issues in the field of chemical communication and insect diversity. These include the evolutionary importance of receptor structures in a communication system, and the basis of diversity in one of the most defining characteristics of insects: antennae. The moth species in the proposed experiments are commercial pests of crops and therefore understanding of the evolutionary processes shapin ....The evolution of elaborate antennae in insects. This project will address several neglected but fundamental issues in the field of chemical communication and insect diversity. These include the evolutionary importance of receptor structures in a communication system, and the basis of diversity in one of the most defining characteristics of insects: antennae. The moth species in the proposed experiments are commercial pests of crops and therefore understanding of the evolutionary processes shaping their communication systems and mating behaviour will contribute to better predictive knowledge of the effects of control measures used against them. The project will also involve international collaboration to learn and develop new a technique in the analysis of pheromone communication. Read moreRead less
Testing evolutionary predictions about multiple unrelated traits under changed environmental conditions using visual ecology. An understanding of evolution is vital in managing the effects of environmental change. Senses determine success in survival/reproduction and environmental change affects what is sensed. This project will make and test explicit predictions about evolution under changed conditions using visual physiology, environmental parameters and evolution experiments.