Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0346878
Funder
Australian Research Council
Funding Amount
$190,000.00
Summary
GeoWulf: An Inference Engine for Complex Earth Systems. The project is to build a `Beowulf' cluster as a platform for solving
complex data inference problems in the Earth sciences, and in
particular the fields of thermochronology, seismology, crustal and
mantle dynamics, and landform evolution. A Beowulf cluster is a
network-linked set of commonly available `off-the-shelf' PC-computers
configured to give unprecedented performance/cost ratio. Projects
using the Beowulf facility will combine ....GeoWulf: An Inference Engine for Complex Earth Systems. The project is to build a `Beowulf' cluster as a platform for solving
complex data inference problems in the Earth sciences, and in
particular the fields of thermochronology, seismology, crustal and
mantle dynamics, and landform evolution. A Beowulf cluster is a
network-linked set of commonly available `off-the-shelf' PC-computers
configured to give unprecedented performance/cost ratio. Projects
using the Beowulf facility will combine state-of-the-art computational
techniques recently developed at ANU, and high quality data sets
collected over the past decade to address fundamental questions in
the Geosciences.Read moreRead less
Spreading ridge sedimentation processes: a novel approach using Macquarie Island as a natural laboratory. This research will examine the south eastern tectonic plate boundary of Australia, providing analogues for seafloor spreading related crustal processes that relate to present plate boundaries and ancient examples now joined to the Australian continent. The scientific innovation represented by this project will help Australian scientists to better understand an important part of the plate tec ....Spreading ridge sedimentation processes: a novel approach using Macquarie Island as a natural laboratory. This research will examine the south eastern tectonic plate boundary of Australia, providing analogues for seafloor spreading related crustal processes that relate to present plate boundaries and ancient examples now joined to the Australian continent. The scientific innovation represented by this project will help Australian scientists to better understand an important part of the plate tectonic cycle. This project will be of direct relevance to the Australian minerals exploration industry and will provide better constraints on rift-related metallogenesis.Read moreRead less
An integrated approach to modelling granular materials in a pavement system. The Australian transportation system consists of some 900,000 km of paved roads valued in excess of 300 billion dollars. Hundreds of millions of dollars are spent each year on maintenance. About 90% of these paved roads are constructed with granular base and sub-base materials. This project will develop an accurate constitutive model for granular materials and a numerical method that are essential in predicting the life ....An integrated approach to modelling granular materials in a pavement system. The Australian transportation system consists of some 900,000 km of paved roads valued in excess of 300 billion dollars. Hundreds of millions of dollars are spent each year on maintenance. About 90% of these paved roads are constructed with granular base and sub-base materials. This project will develop an accurate constitutive model for granular materials and a numerical method that are essential in predicting the life-long performance of pavements. The project will lead to improved pavement design procedures, which, together with the research training offered through the conduct of the work, will result in cost-effective and highly reliable pavement designs.Read moreRead less
Enhanced Analysis and Structural Design of Pavements - Virtual Laboratory for Advanced Pavement Design. The proposed research will lead to improved pavement engineering procedures, which will reduce the maintenance costs for future pavement projects, and will result in cost-effective and more reliable design of new pavements.
High-P partial melting and melt escape from the lower crust: the evolution of a Cretaceous Island Arc, Fiordland NZ. Partial melting, melt segregation and magma transport are the main processes controlling change on Earth. Though there is clear evidence that even small melt fractions can segregate into large igneous bodies, our inability to directly observe active magma ascent means that there is not agreement on the mechanisms by which melt initially segregates, pools and ascends. This project ....High-P partial melting and melt escape from the lower crust: the evolution of a Cretaceous Island Arc, Fiordland NZ. Partial melting, melt segregation and magma transport are the main processes controlling change on Earth. Though there is clear evidence that even small melt fractions can segregate into large igneous bodies, our inability to directly observe active magma ascent means that there is not agreement on the mechanisms by which melt initially segregates, pools and ascends. This project will study well-exposed lower crustal rocks from the root of a long-lived Mesozoic island arc to resolve the mechanisms that controlled melt escape from, and extensive magma transport through deep crustal environments.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0883036
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
Integrated Vibrational Spectroscopic Mapping for Archeological, Biological, Geological, Materials, and Medical Research. The expected benefits that will arise will include: green chemical processes with improved environmental and economic impacts; improved treatments and diagnoses of diseases; understanding of fundamental geological processes; identification of the earliest forms; studies of archaeological artefacts; evolution of life on Earth; the design of improved dental materials. Ultimatel ....Integrated Vibrational Spectroscopic Mapping for Archeological, Biological, Geological, Materials, and Medical Research. The expected benefits that will arise will include: green chemical processes with improved environmental and economic impacts; improved treatments and diagnoses of diseases; understanding of fundamental geological processes; identification of the earliest forms; studies of archaeological artefacts; evolution of life on Earth; the design of improved dental materials. Ultimately, this research will include economic and social benefits in; industrial processes; the mining industry; medicine; and dentistry. An understanding of the origin and early evolution of life on Earth also has many social implications.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0451713
Funder
Australian Research Council
Funding Amount
$583,605.00
Summary
Completion of the Tasman International Geospace Environment Radar (TIGER). TIGER is part of an international high frequency radar consortium (SuperDARN) studying the coupling of space weather processes to the ionosphere. This is critical for radio, navigation and surveillance networks. TIGER provides important new information because it extends the global radar coverage significantly equatorward, and it can be combined with other radars in Antarctica and Alaska. However, only one of the two T ....Completion of the Tasman International Geospace Environment Radar (TIGER). TIGER is part of an international high frequency radar consortium (SuperDARN) studying the coupling of space weather processes to the ionosphere. This is critical for radio, navigation and surveillance networks. TIGER provides important new information because it extends the global radar coverage significantly equatorward, and it can be combined with other radars in Antarctica and Alaska. However, only one of the two TIGER radars necessary to carry out these studies has been built. This proposal is for completion of the second radar, to be located in New Zealand. The US Air Force has already granted A$443k toward this project.Read moreRead less
The role of supercontinents in Earth's dynamic evolution. By better understanding the dynamic and volcanic evolution of continents, the project will contribute to our understanding of the long-term evolution and construction of the Australian plate, leading to better models for Australia's deep-Earth resources(NRP 1.6), and the impact of large-scale dynamics on ore-deposit formation. The geodynamic modelling capabilities implemented in this project will keep Australian at the cutting edge of Ge ....The role of supercontinents in Earth's dynamic evolution. By better understanding the dynamic and volcanic evolution of continents, the project will contribute to our understanding of the long-term evolution and construction of the Australian plate, leading to better models for Australia's deep-Earth resources(NRP 1.6), and the impact of large-scale dynamics on ore-deposit formation. The geodynamic modelling capabilities implemented in this project will keep Australian at the cutting edge of Geoinformatics (NRP 3.2). The project will strengthen ties between the mantle convection modelling and lithospheric dating communities, enhancing our understanding of complex Earth-system interactions, and promote international collaboration between Australia and the USA.Read moreRead less
The enigmatic link between crustal growth and supercontinent formation. This project links with major energy and resource initiatives from the Australian Government. It will provide detailed geological information that will help constrain our understanding of the deep structure of the Earth in northern and central Australia. This knowledge will assist in mineral and energy resource exploration of these highly prospective regions. The information will also link with other ARC-funded geological st ....The enigmatic link between crustal growth and supercontinent formation. This project links with major energy and resource initiatives from the Australian Government. It will provide detailed geological information that will help constrain our understanding of the deep structure of the Earth in northern and central Australia. This knowledge will assist in mineral and energy resource exploration of these highly prospective regions. The information will also link with other ARC-funded geological studies, to help understand how a large, but enigmatic, part of the Australian continental grew rapidly, almost 2 billion years ago.
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A test for Pangean breakup models. This project addresses a core issue of planetary-geology, with project outcomes providing an unparalleled synthesis of global-scale Earth processes that highlight hitherto unsuspected links between peripheral orogenic systems and Pangean breakup. The project directly addresses the key problem 'How do the continents work?', outlined by the National Committee of Earth Sciences. It links internationally to [ERAS], a multi-national proposal to investigate accretion ....A test for Pangean breakup models. This project addresses a core issue of planetary-geology, with project outcomes providing an unparalleled synthesis of global-scale Earth processes that highlight hitherto unsuspected links between peripheral orogenic systems and Pangean breakup. The project directly addresses the key problem 'How do the continents work?', outlined by the National Committee of Earth Sciences. It links internationally to [ERAS], a multi-national proposal to investigate accretionary orogens through geologic time, and nationally via the seed-funded ARC Network (AEON) to ACcess, RSES (ANU) and with a National Key Centre, (GEMOC), with whom the University of Newcastle is a research partner. 2PhD projects are involved.Read moreRead less