The composition and transport of Australian air-borne dust: critical to continental and marine environments. This project will determine the composition of Australian airborne dust and effects on the environment and in particular soils, rainforests and the marine realm, including reefs. 'Fingerprinting' the chemical and microbiological content of aeolian dust is of particular relevance to determining its impact on the health of the Australian people and environment. Atmospheric conditions propit ....The composition and transport of Australian air-borne dust: critical to continental and marine environments. This project will determine the composition of Australian airborne dust and effects on the environment and in particular soils, rainforests and the marine realm, including reefs. 'Fingerprinting' the chemical and microbiological content of aeolian dust is of particular relevance to determining its impact on the health of the Australian people and environment. Atmospheric conditions propitious for dust entrainment and transport will be determined, and in particular atmospheric exchanges between Indonesia, southern Africa and Australia will be established. The relevance of aeolian dust to climate, ecosystems and biosecurity in our region will be established through the study of marine and lacustrine cores.Read moreRead less
New methods assisting the detection and attribution of changes in atmospheric carbon dioxide (CO2) levels. New scientific tools to manage the global environment are an international priority. An Australian breakthrough in technology has the potential to revolutionise the measurement and management of atmospheric carbon dioxide, the single largest anthropogenic contributor to greenhouse warming. The fellowship levers sufficient resources to assess this potential in a number of critical applicatio ....New methods assisting the detection and attribution of changes in atmospheric carbon dioxide (CO2) levels. New scientific tools to manage the global environment are an international priority. An Australian breakthrough in technology has the potential to revolutionise the measurement and management of atmospheric carbon dioxide, the single largest anthropogenic contributor to greenhouse warming. The fellowship levers sufficient resources to assess this potential in a number of critical applications, including: early detection of predicted increases in Southern Ocean carbon dioxide emission; indefinite low cost monitoring of regional carbon flux changes over continental Australia; improved international standards for CO2 measurement; and improved manufacturing components for use world-wide in trace-gas measurement.Read moreRead less