Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668155
Funder
Australian Research Council
Funding Amount
$350,000.00
Summary
Instrumentation for combined seismic and electromagnetic Earth sounding. The set of geophysical recorders will provide the means to enhance understanding of the structure of the Australian continent in 3-D. The interpretation of multiple images of Earth structure will help to link features in the crust and mantle beneath, and provide controls on the evolution and assembly of the present continent, with a major contribution to possible geotransects as recommended in the 2003 National Strategic Pl ....Instrumentation for combined seismic and electromagnetic Earth sounding. The set of geophysical recorders will provide the means to enhance understanding of the structure of the Australian continent in 3-D. The interpretation of multiple images of Earth structure will help to link features in the crust and mantle beneath, and provide controls on the evolution and assembly of the present continent, with a major contribution to possible geotransects as recommended in the 2003 National Strategic Plan for the Geosciences. Combining seismic and electromagnetic methods will provide both geochemeical and geophysical constaints, e.g., on zones of alteration and shear with the potential for deep mineralisation. Read moreRead less
A one million year record of relative sea-level, climatic and environmental changes - Aeolianites of the southern Australian continental margin. This project will (1) further refine two dating methods that will revolutionize Australia's capacity to date geological and archaeological events; (2) ensure that Australia remains in the forefront in applied geochronology and that a sufficient level of technical expertise remains within the country; (3) examine the sensitivity of coastal environments t ....A one million year record of relative sea-level, climatic and environmental changes - Aeolianites of the southern Australian continental margin. This project will (1) further refine two dating methods that will revolutionize Australia's capacity to date geological and archaeological events; (2) ensure that Australia remains in the forefront in applied geochronology and that a sufficient level of technical expertise remains within the country; (3) examine the sensitivity of coastal environments to rapid climate and sea-level changes; (4) increase public awareness of the scientific basis for the unique nature of Australia's coastal landscapes; and (5) may also assist in the exploration of strategically important minerals. Read moreRead less
Chemistry of the Archaean Ocean and its Impact on Earth's Early Atmosphere and Ecosystems. The Pilbara Craton (WA) contains some of the oldest and best preserved Archaean rocks and microfossils in the world. These rocks, which were recently drilled as part of a collaborative effort between France and Australia, present an unprecedented opportunity to study the composition of the Earth's early atmosphere, ocean and life. The research will strengthen Australia's strategic links with international ....Chemistry of the Archaean Ocean and its Impact on Earth's Early Atmosphere and Ecosystems. The Pilbara Craton (WA) contains some of the oldest and best preserved Archaean rocks and microfossils in the world. These rocks, which were recently drilled as part of a collaborative effort between France and Australia, present an unprecedented opportunity to study the composition of the Earth's early atmosphere, ocean and life. The research will strengthen Australia's strategic links with international experts and will provide access to the state-of-the-art synchrotron facility in France. The project links fundamental processes that shaped the Earth and thus fits into National Research Priority 1: An Environmentally Sustainable Australia.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668100
Funder
Australian Research Council
Funding Amount
$200,000.00
Summary
High Resolution Simultaneous DSC/DTA-TGA-FTIR System. National Research Priorities including 'New Materials' 'Frontier Technologies for Building and Transforming Australian Industries' and 'Developing Deep Earth Resources' will all be addressed and the benefits will include new materials such as carbon nanotubes and layered silicate composites. It will also contribute economically through technological development, supporting existing Australian companies in the development of more effective pro ....High Resolution Simultaneous DSC/DTA-TGA-FTIR System. National Research Priorities including 'New Materials' 'Frontier Technologies for Building and Transforming Australian Industries' and 'Developing Deep Earth Resources' will all be addressed and the benefits will include new materials such as carbon nanotubes and layered silicate composites. It will also contribute economically through technological development, supporting existing Australian companies in the development of more effective products and help keep pace with new and innovative advances in technology and to bring in vitality to strategic alliances with industry already launched by the University through a Sustainable Regions Program grant titled 'Building nanotechnology business potential in the Campbelltown-Camden region'.Read moreRead less
Trace element analysis of diamond: new applications to diamond fingerprinting and genesis. The project will provide new insights into the processes by which diamond crystallises in the Earth's mantle. A better understanding of these processes can lead to improved models and techniques for diamond exploration, enhancing the prospect of finding new deposits in Australia and abroad. The project will test the potential of trace-element microanalysis to fingerprint diamonds by source. If successful ....Trace element analysis of diamond: new applications to diamond fingerprinting and genesis. The project will provide new insights into the processes by which diamond crystallises in the Earth's mantle. A better understanding of these processes can lead to improved models and techniques for diamond exploration, enhancing the prospect of finding new deposits in Australia and abroad. The project will test the potential of trace-element microanalysis to fingerprint diamonds by source. If successful, this technology will provide economic benefits by reducing theft and illegal mining, which represent significant losses to legitimate companies. Application of this Australian development could reduce the circulation of "conflict diamonds", which would have real social benefits worldwide, especially in some developing countries.Read moreRead less
Simulating the evolution of the Southern Ocean and Australia's Palaeo-environment over 40 million years. Our project falls in the first national research priority: an environmentally sustainable Australia and meets two of its primary goals, understanding environmental change and the evolution of biodiversity, and responding to climate change and variability. Our models will represent a major step forward in differentiating between natural processes and anthropological input to present global cli ....Simulating the evolution of the Southern Ocean and Australia's Palaeo-environment over 40 million years. Our project falls in the first national research priority: an environmentally sustainable Australia and meets two of its primary goals, understanding environmental change and the evolution of biodiversity, and responding to climate change and variability. Our models will represent a major step forward in differentiating between natural processes and anthropological input to present global climate change and will address quantitatively how Australia changed from a continent rich in freshwater to the driest inhabited continent throughout the last 40 million years.Read moreRead less
Composition, structure and evolution of the lithospheric mantle beneath southern Africa: improving area selection criteria for diamond exploration. The project will provide new insights into the detailed structure of the deep Earth (to about 250 km) and identify and predict zones of weakness that could focus kimberlite magmas that carry diamonds to the surface. A better understanding of the nature and location of these structures will lead to improved models for diamond exploration, enhancing th ....Composition, structure and evolution of the lithospheric mantle beneath southern Africa: improving area selection criteria for diamond exploration. The project will provide new insights into the detailed structure of the deep Earth (to about 250 km) and identify and predict zones of weakness that could focus kimberlite magmas that carry diamonds to the surface. A better understanding of the nature and location of these structures will lead to improved models for diamond exploration, enhancing the prospect of finding new deposits in Australia and abroad. Innovations in integrating information from geochemistry and geophysics, development of 3D imaging techniques, and extrapolation to past geological scenarios will provide new exploration tools, and also maintain our high international profile in research relevant to the National Priority on Developing Deep Earth Resources.Read moreRead less
Landscape evolution and palaeoclimates in Indonesia: environmental, faunal and archaeological implications. The influence of environmental and climatic changes on faunal (including human) populations is a pressing issue for Australian communities in environmentally sensitive areas. This project will address this issue by documenting how certain flora and fauna in Indonesia, our nearest northern neighbour, responded to environmental challenges. Revealing when humans first dispersed through the re ....Landscape evolution and palaeoclimates in Indonesia: environmental, faunal and archaeological implications. The influence of environmental and climatic changes on faunal (including human) populations is a pressing issue for Australian communities in environmentally sensitive areas. This project will address this issue by documenting how certain flora and fauna in Indonesia, our nearest northern neighbour, responded to environmental challenges. Revealing when humans first dispersed through the region and how they adapted to changing environmental conditions will also contribute to our understanding of the cultural heritage of Australia's indigenous settlers. This project will build on established collaborations with Indonesian researchers and pioneer new dating methodologies to further enhance Australia's place at the forefront of geochronology.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100095
Funder
Australian Research Council
Funding Amount
$700,000.00
Summary
Frontiers in integrated laser-sampled trace-element and isotopic geoanalysis. Until around 2005 Australia was a leader in the coupling of laser-ablation microprobes (LAM) with inductively-coupled-plasma mass spectrometers (ICPMS) for geochemical research. However, international developments in femtosecond LAM, sector field instruments and novel instrument coupling possibilities have leap-frogged these achievements. The proposed innovative facility will allow us to regain the leading edge in thi ....Frontiers in integrated laser-sampled trace-element and isotopic geoanalysis. Until around 2005 Australia was a leader in the coupling of laser-ablation microprobes (LAM) with inductively-coupled-plasma mass spectrometers (ICPMS) for geochemical research. However, international developments in femtosecond LAM, sector field instruments and novel instrument coupling possibilities have leap-frogged these achievements. The proposed innovative facility will allow us to regain the leading edge in this field, help maintain the high profile of Australian geoscience internationally, and to attract high-quality researchers and industry-related research funding. The research is relevant to the Deep Earth Resources National Priority and will include projects of direct relevance to mineral exploration and process technology.Read moreRead less
Palaeobiology of hydrothermal mineral deposits. Mineral deposits that formed at up to 150 degrees C record the history of micro-organisms referred to as hyperthermophiles. Current biological studies predict that such organisms are the most primitive known. Thus by studying these deposits we have the opportunity to uncover the earliest history of life on Earth, and to improve our understanding of ore deposition. Such deposits are also prime targets for the search for life and former life elsewher ....Palaeobiology of hydrothermal mineral deposits. Mineral deposits that formed at up to 150 degrees C record the history of micro-organisms referred to as hyperthermophiles. Current biological studies predict that such organisms are the most primitive known. Thus by studying these deposits we have the opportunity to uncover the earliest history of life on Earth, and to improve our understanding of ore deposition. Such deposits are also prime targets for the search for life and former life elsewhere in the Solar System, and the proposed research will contribute to that search.Read moreRead less