Tropical sand beach ridges - a new approach to palaeotempestology. Investigations of sand beach ridges in northern Australia will considerably reduce the impact of future tropical cyclones on communities. These ridges record a detailed history of cyclones over the past 5,000 years. Due to the great length of record we will now be able to identify cycles of cyclone activity, which will allow us to better predict the consequences of these hazards under an enhanced greenhouse climate and reduce the ....Tropical sand beach ridges - a new approach to palaeotempestology. Investigations of sand beach ridges in northern Australia will considerably reduce the impact of future tropical cyclones on communities. These ridges record a detailed history of cyclones over the past 5,000 years. Due to the great length of record we will now be able to identify cycles of cyclone activity, which will allow us to better predict the consequences of these hazards under an enhanced greenhouse climate and reduce the threat to human life and economic loss.Read moreRead less
TERRESIM: A simulation system for understanding and managing the interactions between runoff, vegetation, soils and climate in a changing environment. The landforms around us evolve in response to the processes of hydrology, erosion, climate and vegetation that develops on them. Likewise, the past behaviour of these processes (thus historical climatic fluctuations) in written in the deposited sediment. To study these interactions will be develop a state-of-the-art landform simulator (TerreSim). ....TERRESIM: A simulation system for understanding and managing the interactions between runoff, vegetation, soils and climate in a changing environment. The landforms around us evolve in response to the processes of hydrology, erosion, climate and vegetation that develops on them. Likewise, the past behaviour of these processes (thus historical climatic fluctuations) in written in the deposited sediment. To study these interactions will be develop a state-of-the-art landform simulator (TerreSim). We will use it to explore the evolution, development and sustainability of soils, vegetation, and hydrology (e.g. water supply) so as to better understand their response to climatic changes. We will also study rates of cliff retreat and debris flow in steep landscapes to better understand cliff stability.Read moreRead less
Testing the Australian Megatsunami Hypothesis. More than 300000 lives and property worth more than $150bn on the NSW coast are vulnerable to large tsunamis but at present we do not have a clear idea about how often such tsunamis occur and how big they might be. This project will identify and date evidence for past tsunamis on the coasts of NSW and west New Zealand which will help us understand regional tsunami risk. This will provide knowledge that will guide tsunami risk management practice in ....Testing the Australian Megatsunami Hypothesis. More than 300000 lives and property worth more than $150bn on the NSW coast are vulnerable to large tsunamis but at present we do not have a clear idea about how often such tsunamis occur and how big they might be. This project will identify and date evidence for past tsunamis on the coasts of NSW and west New Zealand which will help us understand regional tsunami risk. This will provide knowledge that will guide tsunami risk management practice in vulnerable areas of NSW and help underpin the developing Australian Tsunami Warning System. Read moreRead less