Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668377
Funder
Australian Research Council
Funding Amount
$246,000.00
Summary
Western Australia Palaeomagnetic and Rock-magnetic Facility. The WA Palaeomagnetic and Rock-magnetic Facility is an essential piece of infrastructure for geoscience developments in WA and Australia in general. It not only serves the needs of the scientific community, but also supports resource-related projects sponsored by government and the resource industries, and serves the educational needs of postgraduate, undergraduate, and school students. Upgrading of the WA facility will enhance the res ....Western Australia Palaeomagnetic and Rock-magnetic Facility. The WA Palaeomagnetic and Rock-magnetic Facility is an essential piece of infrastructure for geoscience developments in WA and Australia in general. It not only serves the needs of the scientific community, but also supports resource-related projects sponsored by government and the resource industries, and serves the educational needs of postgraduate, undergraduate, and school students. Upgrading of the WA facility will enhance the research capacity of the WA geoscience community and maintain its international position in tectonic, palaeogeographic, and palaeoclimatic studies, and in ore genesis research.Read moreRead less
Unravelling the nature of secular global climatic change on the Precambrian Earth. Ancient sedimentary rocks record evidence of major climate change and variations in the composition of the atmosphere. By applying novel isotopic and geochemical techniques, this project aims to document when and how the Earths atmosphere and climate changed prior to the evolution of complex lifeforms. Curiously, such dramatic climate changes have controlled both the rate of evoutionary process and the formation o ....Unravelling the nature of secular global climatic change on the Precambrian Earth. Ancient sedimentary rocks record evidence of major climate change and variations in the composition of the atmosphere. By applying novel isotopic and geochemical techniques, this project aims to document when and how the Earths atmosphere and climate changed prior to the evolution of complex lifeforms. Curiously, such dramatic climate changes have controlled both the rate of evoutionary process and the formation of world class mineral deposits.Read moreRead less
Tectonic Reconstruction of the Evolution of the Alpine-Himalayan Orogenic Chain. This project will construct a computationally explicit model of movements in the solid Earth for the past 150 million years, to study the Earth as a complex system during the collision that produced the Alpine-Himalayan mountain belt. This is the youngest collisional mountain belt on Earth, and at times it stretched from Spain to New Zealand. Earth Scientists want to understand the processes that took place to mak ....Tectonic Reconstruction of the Evolution of the Alpine-Himalayan Orogenic Chain. This project will construct a computationally explicit model of movements in the solid Earth for the past 150 million years, to study the Earth as a complex system during the collision that produced the Alpine-Himalayan mountain belt. This is the youngest collisional mountain belt on Earth, and at times it stretched from Spain to New Zealand. Earth Scientists want to understand the processes that took place to make it, in particular the role of ribbon continents. As a result of this work ordinary Australians will be able to better perceive their interactions with their nearest neighbours.Read moreRead less
Weathering History and Cenozoic Landscape Evolution in Northern Queensland and New Caledonia. Rates of rock weathering impose a major control on the CO2 global budget. Increased weathering rates consume atmospheric CO2, possibly resulting in cooler climates. We intend to determine rock weathering rates on similar lithologies currently placed on equatorial positions, Northeastern Australia and New Caledonia, but possibly differing in climatic history. Geochronology of continental weathering prof ....Weathering History and Cenozoic Landscape Evolution in Northern Queensland and New Caledonia. Rates of rock weathering impose a major control on the CO2 global budget. Increased weathering rates consume atmospheric CO2, possibly resulting in cooler climates. We intend to determine rock weathering rates on similar lithologies currently placed on equatorial positions, Northeastern Australia and New Caledonia, but possibly differing in climatic history. Geochronology of continental weathering profiles in the areas will permit correlating known paleoclimatic cycles, derived from the isotopic composition of ocean floor sediments, with the variation in continental weathering rates. This comparison will test current models proposing that cooling of Cenozoic climates results from increase rates of rock weathering.Read moreRead less