Evolution of Australia's globally unique hotspot of floral diversity. Australia has a globally recognised biodiversity hotspot, the southwest of Western Australia, but this unique eucalypt-dominated flora is threatened. This project will gain new insights into the evolutionary processes that generate and maintain such diversity, their vulnerability; and how the iconic eucalypts came to dominate the Australian landscape.
Origins of invertebrate fauna in Australia since the Cretaceous: a molecular approach using bees as a model taxon. Australia's unique biota is vital for ecological, recreational, and economic reasons, and is a major resource that we need to understand and manage. This project is aimed at understanding the genesis of this biota, and will help us anticipate what lies ahead, in terms of the impact of exotic species and climate change. Benefits also include developing world class scientific profiles ....Origins of invertebrate fauna in Australia since the Cretaceous: a molecular approach using bees as a model taxon. Australia's unique biota is vital for ecological, recreational, and economic reasons, and is a major resource that we need to understand and manage. This project is aimed at understanding the genesis of this biota, and will help us anticipate what lies ahead, in terms of the impact of exotic species and climate change. Benefits also include developing world class scientific profiles with consequent flow-on effects, including international collaboration, and enhanced teaching and awareness of native biota. The project will maintain our already strong track record for training a large number of postgraduate and honours students in benchmark evolutionary research techniques. Read moreRead less
Climate change and cryptic biodiversity in the Australian arid-zone: Molecular phylogeny-based assessment of conservation priorities. Australia's arid zone comprises two thirds of the country yet from a climate change, biodiversity, and conservation point of view it has received little attention relative to eastern Australia. The project will address broad questions in evolutionary biology with unique Australian systems, make a world class contribution to the fields of phylogeography, molecular ....Climate change and cryptic biodiversity in the Australian arid-zone: Molecular phylogeny-based assessment of conservation priorities. Australia's arid zone comprises two thirds of the country yet from a climate change, biodiversity, and conservation point of view it has received little attention relative to eastern Australia. The project will address broad questions in evolutionary biology with unique Australian systems, make a world class contribution to the fields of phylogeography, molecular phylogenetics and conservation genetics and contribute substantially to the continued training of high quality research students and postdoctoral fellows. The project directly addresses two National Priority Research Areas and will supply of critical information to the eight biggest of the 57 Natural Resource Management Regions. Read moreRead less
Comparative phylogeography and conservation genetics of Australia's biodiversity hotspot. Southwestern Australia has been identified as one of the world's 25 biodiversity hotspots. The project will address broad questions in evolutionary biology with unique Australian systems, make a world class contribution to the fields of phylogeography, molecular phylogenetics and conservation genetics and contribute substantially to the continued training of high quality research students. I am a foundation ....Comparative phylogeography and conservation genetics of Australia's biodiversity hotspot. Southwestern Australia has been identified as one of the world's 25 biodiversity hotspots. The project will address broad questions in evolutionary biology with unique Australian systems, make a world class contribution to the fields of phylogeography, molecular phylogenetics and conservation genetics and contribute substantially to the continued training of high quality research students. I am a foundation member of the new ARC Environmental Futures Network: Discovering the Past and Present to Shape the Future. One of its primary listed objectives is "documenting Australia's biodiversity: recognising, understanding and managing key hotspots". My research plan fits in precisely with this research agenda. Read moreRead less
Australia's monsoon tropical flora: invader or relict? The monsoonal tropics is a large region with unique yet poorly understood biodiversity. It is undergoing rapid agricultural, urban and tourist development, all of which threaten the sustainability of that biodiversity. The region includes three World Heritage areas, all with flora in their listed values: Kakadu National Park, Purnulu NP (Bungle Bungles) and Riversleigh. Additionally, the Kimberley is considered one of the last great wilderne ....Australia's monsoon tropical flora: invader or relict? The monsoonal tropics is a large region with unique yet poorly understood biodiversity. It is undergoing rapid agricultural, urban and tourist development, all of which threaten the sustainability of that biodiversity. The region includes three World Heritage areas, all with flora in their listed values: Kakadu National Park, Purnulu NP (Bungle Bungles) and Riversleigh. Additionally, the Kimberley is considered one of the last great wilderness areas in the world. This project will help us understand the evolutionary and geographic origins of the biodiversity of the monsoonal tropics, including the World Heritage areas, and it will identify those components that are uniquely Australian and therefore have the greatest heritage values.Read moreRead less
Macroecology and phylogeny: the effects of evolutionary history on rarity and extinction risk in Australian vertebrates. We will combine ecological and phylogenetic analysis of Australian vertebrates to show how abundance and geographic range in living species has been shaped by the historical processes of speciation, transformations of range and abundance in relation to species age, and selective extinction. Our analysis will throw new light on the processes that have generated species diversit ....Macroecology and phylogeny: the effects of evolutionary history on rarity and extinction risk in Australian vertebrates. We will combine ecological and phylogenetic analysis of Australian vertebrates to show how abundance and geographic range in living species has been shaped by the historical processes of speciation, transformations of range and abundance in relation to species age, and selective extinction. Our analysis will throw new light on the processes that have generated species diversity in Australian vertebrates. We will also gain new understanding of the causes of rarity and vulnerability to extinction among living species, which will result in better identification and management of species at risk of extinction.Read moreRead less
Growing up to be supersonic: bat echolocation origins and mechanics. This project aims to address the unresolved evolutionary origins of bat echolocation. Using a unique combination of development, evolution and novel engineering testing, this project expects to generate new insights into how features of the skull have evolved to allow bats to use their senses to interact with the environment. Expected outcomes include the identification of skull features that are unique to echolocating bats and ....Growing up to be supersonic: bat echolocation origins and mechanics. This project aims to address the unresolved evolutionary origins of bat echolocation. Using a unique combination of development, evolution and novel engineering testing, this project expects to generate new insights into how features of the skull have evolved to allow bats to use their senses to interact with the environment. Expected outcomes include the identification of skull features that are unique to echolocating bats and tests of how these relate to the frequency and detection range of sounds produced. Benefits include improved conservation planning for urban and rural bat populations, and potential commercial advances through engineering applications that mimic the biological process of echolocation. Read moreRead less
Mobility, stasis or extinction? The response of plants to long-term environmental change. This study of Australian plants will improve our ability to predict how plants and vegetation will respond to climate change by investigating the ability of plants to survive climate change. In particular, this project is designed to generate simple principles that can be used in management of species and vegetation at risk from climate change.
Discovery Early Career Researcher Award - Grant ID: DE120100107
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Eggshells: genetic and biochemical information encapsulated. Tough, waterproof and impervious to decay, extraordinary eggshell can do more than just project baby birds: DNA from eggshells helps wildlife officers to bust wildlife criminals, scientists to investigate the role of humans and climate change in bird extinctions, and conservationists to save our endangered birds.