Molecular Structure and Transport Properties of Hydrothermal Fluids under Extreme Conditions: Near-Critical, High Salinity, High Pressure and High Volatile Contents. The experimental capabilities, theoretical understanding, and numerical modeling methods developed in this project have broad implication for supporting both well-established (mineral exploration and ore processing) and emerging (geothermal energy; geosequestration) industries of core significance for the future of Australia's econo ....Molecular Structure and Transport Properties of Hydrothermal Fluids under Extreme Conditions: Near-Critical, High Salinity, High Pressure and High Volatile Contents. The experimental capabilities, theoretical understanding, and numerical modeling methods developed in this project have broad implication for supporting both well-established (mineral exploration and ore processing) and emerging (geothermal energy; geosequestration) industries of core significance for the future of Australia's economy. This project also provides access to unique technology developed overseas; this technology will be adapted for the unique challenges faced by Australia, and made available to the broader scientific community via the Australian Synchrotron.Read moreRead less
Uncoupling past salinity and temperature signals in the Indo-Pacific Warm Pool: implications for climate change in the Australian region. The tropical oceans and in particular the Indo-Pacific Warm Pool, immediately to Australia's north, play a key role in modulating global and Australian climate through El-Niño and related phenomena. Using a new microanalysis approach to analyse individual foraminifera from deep-sea cores, we will reconstruct past salinity and temperature variability within the ....Uncoupling past salinity and temperature signals in the Indo-Pacific Warm Pool: implications for climate change in the Australian region. The tropical oceans and in particular the Indo-Pacific Warm Pool, immediately to Australia's north, play a key role in modulating global and Australian climate through El-Niño and related phenomena. Using a new microanalysis approach to analyse individual foraminifera from deep-sea cores, we will reconstruct past salinity and temperature variability within the Warm Pool, and determine changing rainfall patterns and, ENSO and monsoon behaviour under climate conditions that lie outside modern records. This information is vital for understanding past climate and predicting the future intensity and frequency of El-Niño related drought and wet cycles in Australia.Read moreRead less
Weathering on Mars and Australian Analogues: Developing Suitable Chronological Tools and Theoretical Approaches. The research outlined in this proposal will place Australia at the forefront of Mars exploration research. It will lead to the development of new approaches for the analysis of minerals formed by low temperature water-rock interaction and for the interpretation of geochronological results obtained from supergene minerals. The new analytical approaches developed in this project will ha ....Weathering on Mars and Australian Analogues: Developing Suitable Chronological Tools and Theoretical Approaches. The research outlined in this proposal will place Australia at the forefront of Mars exploration research. It will lead to the development of new approaches for the analysis of minerals formed by low temperature water-rock interaction and for the interpretation of geochronological results obtained from supergene minerals. The new analytical approaches developed in this project will have direct application in the study of the paleoclimatological and environmental evolution of Earth and Mars. It will also result in improved understanding of environmental and landscape evolution in Australia, helping to reach the objectives of an Environmentally Sustainable Australia, a national research priority.Read moreRead less