Why do Australians still die during natural disasters? This project will test the idea that Australians do not adequately perceive the risks associated with natural disasters that threaten them. The outcomes of this project will include an Australian-specific risk perception model, more disaster resilient communities through improved social science understanding and improved disaster management policy.
Enhancing sunscreen DNA and photo-ageing protection. Skin damage from UV exposure is costly for individuals and the community, particularly in Australia, where the population has predominantly fair skin. While public campaigns to persuade the population to use sun protection and avoidance have been useful, this project will be the first to extend this approach to deliver a way to reduce sun damage from any UV exposure that does nevertheless occur, by incorporating the active agents into topical ....Enhancing sunscreen DNA and photo-ageing protection. Skin damage from UV exposure is costly for individuals and the community, particularly in Australia, where the population has predominantly fair skin. While public campaigns to persuade the population to use sun protection and avoidance have been useful, this project will be the first to extend this approach to deliver a way to reduce sun damage from any UV exposure that does nevertheless occur, by incorporating the active agents into topical sunscreens or creams for after-sun use. The project will also build infrastructure for translational research on photo-damage, combining world-class facilities for this research with advanced formulation and manufacturing operations.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130101436
Funder
Australian Research Council
Funding Amount
$297,010.00
Summary
Experiments in space: geospatial information technologies for cultural environmental research. By harnessing the power of emerging digital mapping technologies, this research will extend how we understand the relationship between humans and the environment. Specifically it will use maps to generate new knowledge across two important yet everyday problems: bushfire management and urban quality of life.
Timescales of mixing and volatile transfer leading to volcanic eruptions. The short-lived lead isotope, 210Pb, has the unique ability to place timescale constraints on volcanic processes, such as the input, mixing and degassing of magma. These processes are believed to be of fundamental importance in the triggering of volcanic eruptions. This project will measure 210Pb isotopic compositions and elemental diffusion profiles in crystals of volcanic rocks that represent the end members of mixed ma ....Timescales of mixing and volatile transfer leading to volcanic eruptions. The short-lived lead isotope, 210Pb, has the unique ability to place timescale constraints on volcanic processes, such as the input, mixing and degassing of magma. These processes are believed to be of fundamental importance in the triggering of volcanic eruptions. This project will measure 210Pb isotopic compositions and elemental diffusion profiles in crystals of volcanic rocks that represent the end members of mixed magmas to constrain the volume and timescale of volatile transfer from magmatic recharge and also the time between magma mixing events and eruptions. The project aims to test the paradigm that magma recharge triggers volcanic eruptions and aims to yield significant outcomes for understanding eruption triggers at hazardous volcanoes.Read moreRead less
Impact of hot gas on volcanic rocks and ore-forming processes. High temperature gases move from Earth's interior to the atmosphere at volcanoes, but little is known about how they react. Recent work shows that exceptionally rapid reactions occur between hot gases and the surfaces of solids. These reactions are instrumental in forming ore deposits. The proposed work aims to apply state-of-the-art chemical analysis of natural samples and investigate gas-solid reactions experimentally to determine ....Impact of hot gas on volcanic rocks and ore-forming processes. High temperature gases move from Earth's interior to the atmosphere at volcanoes, but little is known about how they react. Recent work shows that exceptionally rapid reactions occur between hot gases and the surfaces of solids. These reactions are instrumental in forming ore deposits. The proposed work aims to apply state-of-the-art chemical analysis of natural samples and investigate gas-solid reactions experimentally to determine how chemical elements, including metals, are distributed in these reactions. The study seeks to create robust geochenmical models for understanding geochemical and ore-forming processes. Improved understanding of ore deposition will enhance the long-term viability of Australia's metals sector.Read moreRead less
A Stress-relax Model for Stellar Flares. This project aims to improve our ability to predict solar and stellar flares by developing a theoretical model for the build-up and release of magnetic stress in stellar atmospheres. Solar flares are the most energetic events in the solar system, and together with associated coronal mass ejections can create hazardous conditions in our local space environment. Stellar flares are thousands of times more energetic and produce dangerous space weather for exo ....A Stress-relax Model for Stellar Flares. This project aims to improve our ability to predict solar and stellar flares by developing a theoretical model for the build-up and release of magnetic stress in stellar atmospheres. Solar flares are the most energetic events in the solar system, and together with associated coronal mass ejections can create hazardous conditions in our local space environment. Stellar flares are thousands of times more energetic and produce dangerous space weather for exoplanets orbiting flare stars. Expected outcomes include insight into the flare mechanism, and new approaches to flare prediction. The major potential benefit is improved solar and stellar space weather forecasting to protect human safety and infrastructure.Read moreRead less
Efficient geotechnical risk management of rock cliffs . Extreme events will significantly impact the severity of Australian rock cliff hazards in the coming years affecting infrastructure and public safety along major corridors and popular paths. Accurate prediction of their effect is crucial to analyse the associated rockfall risks and design mitigation measures. The project aims to provide a novel approach for the quantification of the rockfall risk by combining proximity remote sensing soluti ....Efficient geotechnical risk management of rock cliffs . Extreme events will significantly impact the severity of Australian rock cliff hazards in the coming years affecting infrastructure and public safety along major corridors and popular paths. Accurate prediction of their effect is crucial to analyse the associated rockfall risks and design mitigation measures. The project aims to provide a novel approach for the quantification of the rockfall risk by combining proximity remote sensing solutions, probabilistic models and quantitative risk analysis. The primary benefits lie in the ability to optimize protection reliability and costs and to deliver a rigorous method to support practitioners, government and emergency agencies to manage the risk, improve safety and properly allocate resources.Read moreRead less
Understanding the sources of the slow solar wind. This project aims to reveal the origins of the slow solar wind, a continuous stream of plasma emanating from the Sun that fills the solar system and impacts the Earth. This project expects to enhance our understanding of how this solar wind is accelerated and structured using a suite of state-of-the-art computational simulations. In doing this, the project expects to provide critical physical understanding to allow interpretation of data from NA ....Understanding the sources of the slow solar wind. This project aims to reveal the origins of the slow solar wind, a continuous stream of plasma emanating from the Sun that fills the solar system and impacts the Earth. This project expects to enhance our understanding of how this solar wind is accelerated and structured using a suite of state-of-the-art computational simulations. In doing this, the project expects to provide critical physical understanding to allow interpretation of data from NASA and ESA's flagship space missions Parker Solar Probe and Solar Orbiter. Benefits should include enhanced physical understanding that will contribute to the international effort to develop reliable space-weather forecasting systems, critical for space exploration and space-based technology.Read moreRead less
Origins and distributions of intraplate earthquakes. This project aims to investigate the behaviour and origin of intraplate earthquakes in Australia by developing a multi-million-year record of earthquakes using geological, geochronological, geospatial, seismological, statistical and numerical modelling data. It will use maximum credible magnitudes, maximum shaking intensities of intraplate earthquakes and spatiotemporal relationships between large prehistoric and contemporary earthquakes to im ....Origins and distributions of intraplate earthquakes. This project aims to investigate the behaviour and origin of intraplate earthquakes in Australia by developing a multi-million-year record of earthquakes using geological, geochronological, geospatial, seismological, statistical and numerical modelling data. It will use maximum credible magnitudes, maximum shaking intensities of intraplate earthquakes and spatiotemporal relationships between large prehistoric and contemporary earthquakes to improve models of future seismic hazard in Australia and globally. This will lead to improved predictions of future earthquake impacts in urban and natural environments and development of new paleoseismic techniques.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150100242
Funder
Australian Research Council
Funding Amount
$353,773.00
Summary
Bushfires, faith and community cohesion: building a resilient Australia. Bushfire emergencies in Australia have social, ethical and political, as well as biophysical causes. Hidden in embedded vulnerability, social norms and institutional structures, these causes are often critical obstacles to building resilient communities. This project aims to identify key ways to heighten resilience by examining how sacred and secular faith affects the ability of individuals and communities to prepare for, r ....Bushfires, faith and community cohesion: building a resilient Australia. Bushfire emergencies in Australia have social, ethical and political, as well as biophysical causes. Hidden in embedded vulnerability, social norms and institutional structures, these causes are often critical obstacles to building resilient communities. This project aims to identify key ways to heighten resilience by examining how sacred and secular faith affects the ability of individuals and communities to prepare for, respond to and recover from bushfires. Using ethnographic methods, this project will critically examine evidence of bushfire vulnerability, resilience and adaptation strategies driven by, retained in, or promoted through faith and ethics.Read moreRead less