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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100041
Funder
Australian Research Council
Funding Amount
$240,000.00
Summary
A new generation fast mapping Raman system. This fast-imaging Raman facility will give researchers at the University of Tasmania a new tool to rapidly analyse the chemical properties of a wide range of materials in a non destructive way. It will complement other instrumentation and support a diverse range of research areas addressing several national research priorities.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0346856
Funder
Australian Research Council
Funding Amount
$950,000.00
Summary
High Performance Computing Infrastructure Upgrade. The aim of the High Performance Computing Facility is to operate a world class facility as measured by both computational power and client satisfaction. This proposal seeks to increase the current computational power of the existing Victorian High Performance Compting Facility by doubling the current capacity. The combination of a large number of very fast processors and a very fast interconnect makes this facility ideal for modelling and solv ....High Performance Computing Infrastructure Upgrade. The aim of the High Performance Computing Facility is to operate a world class facility as measured by both computational power and client satisfaction. This proposal seeks to increase the current computational power of the existing Victorian High Performance Compting Facility by doubling the current capacity. The combination of a large number of very fast processors and a very fast interconnect makes this facility ideal for modelling and solving science and engineering problems beyond the scope of installed HPC systems. The facility will be linked to other HPC systems in Victoria and across Australia to create an evolving cluster computing "meta-centre" that links computing resources together.
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Large-scale three dimensional deformation of the lithosphere by subduction and mantle flow. We will be modelling of the dynamics of the Earth's crust and shallow lithosphere in response to the huge stresses created by plate motions. For Australia these stresses are transmitted from the distant plate boundaries, but they have a direct controlling influence on the evolution of the petroleum rich basins of Australia. These basins have reached maturity; further exploration will be in deep water wher ....Large-scale three dimensional deformation of the lithosphere by subduction and mantle flow. We will be modelling of the dynamics of the Earth's crust and shallow lithosphere in response to the huge stresses created by plate motions. For Australia these stresses are transmitted from the distant plate boundaries, but they have a direct controlling influence on the evolution of the petroleum rich basins of Australia. These basins have reached maturity; further exploration will be in deep water where geophysical prospecting methods are unreliable. Model-driven "exploration geodynamics" methods such as those we are developing will be needed to support traditional exploration techniques in these areas.Read moreRead less
Three dimensional computational models of geological basin and hinterland evolution incorporating lithospheric mantle and surface processes. Petroleum exploration in deepwater areas offshore Australia is becoming increasingly important as more accessible, shallow water oil reserves near exhaustion. Geological simulation is an important tool for understanding deep water basins where geophysical imaging techniques are less effective. This project will develop 3D computational models relevant to un ....Three dimensional computational models of geological basin and hinterland evolution incorporating lithospheric mantle and surface processes. Petroleum exploration in deepwater areas offshore Australia is becoming increasingly important as more accessible, shallow water oil reserves near exhaustion. Geological simulation is an important tool for understanding deep water basins where geophysical imaging techniques are less effective. This project will develop 3D computational models relevant to understanding the development and evolution of geological basins and the sediments that fill them. The models will be integrated with available offshore data for potentially prospective Australian basins in the Northwest Shelf and the Southern Australian margin.Read moreRead less
Water storage in the earth's mantle - understanding the process of OH incorporation in olivine. The amount of water in the Earth's mantle is thought to be sufficient to replace the surface oceans more than ten times. Whether this water exists in a fluid, melt, or mineral is important for understanding a range of mantle properties. The entire upper mantle water budget may be accommodated at defect sites in the mineral olivine. However, defects found in natural olivine do not correspond to thos ....Water storage in the earth's mantle - understanding the process of OH incorporation in olivine. The amount of water in the Earth's mantle is thought to be sufficient to replace the surface oceans more than ten times. Whether this water exists in a fluid, melt, or mineral is important for understanding a range of mantle properties. The entire upper mantle water budget may be accommodated at defect sites in the mineral olivine. However, defects found in natural olivine do not correspond to those produced
experimentally. Therefore, previous conclusions on water storage in the mantle are questionable. To address this problem the mechanism of water incorporation in olivine will be investigated using experimental petrology and spectroscopy.Read moreRead less
Was there an unusual environment with equally remarkable inhabitants in Early Cretaceous southeast Australia? After more than two decades of effort, there is strong evidence that Early Cretaceous southeastern Australia was inhabited by a remarkably diverse polar terrestrial vertebrate fauna adapted to the coldest environment known to have existed anywhere in the late Mesozoic. In this unusual terrestrial habitat for that time, temnospondyl amphibians and allosaurid dinosaurs survived long ....Was there an unusual environment with equally remarkable inhabitants in Early Cretaceous southeast Australia? After more than two decades of effort, there is strong evidence that Early Cretaceous southeastern Australia was inhabited by a remarkably diverse polar terrestrial vertebrate fauna adapted to the coldest environment known to have existed anywhere in the late Mesozoic. In this unusual terrestrial habitat for that time, temnospondyl amphibians and allosaurid dinosaurs survived long after becoming extinct elsewhere. Here, too, are found what may be the oldest known and yet remarkably advanced placental mammals, the group to which we belong. To further corroborate or refute these hypotheses, some of which are highly contentious, is the aim of this project.Read moreRead less
Cretaceous marine reptiles from the Eromanga Sea - a research project focussing on the fossils of Outback Queensland. The Eromanga Sea covered large tracts of north and central Australia between 140 and 95 million years ago. Major faunal components of this inland-sea were marine reptiles, such as plesiosaurs, ichthyosaurs and sea turtles. North Qld has extensive marine fossil deposits remaining to be systematically explored. Many world-significant specimens from these strata are housed in the Au ....Cretaceous marine reptiles from the Eromanga Sea - a research project focussing on the fossils of Outback Queensland. The Eromanga Sea covered large tracts of north and central Australia between 140 and 95 million years ago. Major faunal components of this inland-sea were marine reptiles, such as plesiosaurs, ichthyosaurs and sea turtles. North Qld has extensive marine fossil deposits remaining to be systematically explored. Many world-significant specimens from these strata are housed in the Australian, Queensland and Richmond Marine Fossil museums. This project intends to resolve fundamental questions concerning the evolution, environment, lifestyle and distribution of Cretaceous marine reptiles by improving their fossil record and analysing newly discovered Australian specimens, including the world's first plesiosaur embryo.Read moreRead less
The propagation of gravity currents over complex terrain. Dust storms, volcanic eruptions, rivers rushing sediment into lakes and seas, and spillages of toxic liquids and gases, are all examples of environmental problems that can occur, and when they do, they threaten both wild life and human communities. This project involves research that will provide quantitative understanding of key processes in these problems from which reliable software will be built to predict their consequences. The soft ....The propagation of gravity currents over complex terrain. Dust storms, volcanic eruptions, rivers rushing sediment into lakes and seas, and spillages of toxic liquids and gases, are all examples of environmental problems that can occur, and when they do, they threaten both wild life and human communities. This project involves research that will provide quantitative understanding of key processes in these problems from which reliable software will be built to predict their consequences. The software will produce an animation of dust containing fluids moving over a landscape of arbitrary complexity.Read moreRead less
Mineral equilibria modelling for Earth processes. The aim of the project is to develop methodologies, and to generate an internally-consistent set of thermodynamic descriptions of minerals, in multicomponent systems, so that reliable mineral equilibria modelling can be undertaken in the majority of systems of geological interest. Such mineral equilibria modelling will allow the testing of hypotheses regarding Earth processes, for example in relation to mountain building, granite magmatism, and t ....Mineral equilibria modelling for Earth processes. The aim of the project is to develop methodologies, and to generate an internally-consistent set of thermodynamic descriptions of minerals, in multicomponent systems, so that reliable mineral equilibria modelling can be undertaken in the majority of systems of geological interest. Such mineral equilibria modelling will allow the testing of hypotheses regarding Earth processes, for example in relation to mountain building, granite magmatism, and the generation of gold deposits.Read moreRead less
Mantle Heterogeneity: an exploration of the melting behaviours of compositional heterogeneities in the Earth's Mantle. This research represents an important national benefit in the provision of a valuable opportunity for further training and development of a very talented young earth scientist through request for an Australian Postdoctoral Fellowship. This is of particular importance in an era when many potential and actual research leaders are leaving the country for overseas positions. In addi ....Mantle Heterogeneity: an exploration of the melting behaviours of compositional heterogeneities in the Earth's Mantle. This research represents an important national benefit in the provision of a valuable opportunity for further training and development of a very talented young earth scientist through request for an Australian Postdoctoral Fellowship. This is of particular importance in an era when many potential and actual research leaders are leaving the country for overseas positions. In addition, Australia's long-term international leadership in high pressure experimental investigations of the earth will be enhanced as a result of the outcomes of the proposed research, which will resolve fundamental and currently hotly debated issues concerned with our planet's geochemical evolution through geological time.Read moreRead less