Port Stephens Flood Tide Delta: Shoreline Management Issues. The results of this project will contribute substantially to the knowledge of flood tide delta morphodynamics and specifically to those deltas exposed to ocean waves which are most typical throughout eastern and southern Australia. The model generated by the project will be used to test solutions to the problems in Port Stephens and more generally to similar systems elsewhere in Australia. The model will permit the assessment of the re ....Port Stephens Flood Tide Delta: Shoreline Management Issues. The results of this project will contribute substantially to the knowledge of flood tide delta morphodynamics and specifically to those deltas exposed to ocean waves which are most typical throughout eastern and southern Australia. The model generated by the project will be used to test solutions to the problems in Port Stephens and more generally to similar systems elsewhere in Australia. The model will permit the assessment of the responses of the deltas and shoreline to climate change, changing wave climate and reinvigorated sediment budgets, thereby addressing National Research priority-Responding to climate change and variability. The project will is provide training for one APDI and two APAIs in a range of skills.Read moreRead less
Wave-by-wave bed-level changes at the beachface of gravel and sand beaches. Australia's coastline is one of this country's greatest natural, cultural and economic resources. Recent experiences internationally have shown that in a changing climate, coastal erosion is a real and growing threat to the present-day sustainability of our coasts. Innovative instrumentation developed by our team now enables fundamental erosion and accretion processes to be quantified for the first time. Working within t ....Wave-by-wave bed-level changes at the beachface of gravel and sand beaches. Australia's coastline is one of this country's greatest natural, cultural and economic resources. Recent experiences internationally have shown that in a changing climate, coastal erosion is a real and growing threat to the present-day sustainability of our coasts. Innovative instrumentation developed by our team now enables fundamental erosion and accretion processes to be quantified for the first time. Working within the framework of two collaborative, fully-integrated, international research programs commencing in 2007 and 2008, this study will place Australia at the forefront of break-through coastal research, leading to rapid advances in the scientific, engineering and operational understanding and modelling of coastal change.Read moreRead less
Large-scale climatic control of coastal erosion and shoreline changes based on long-term survey dataset and video monitoring technology. The Australian coastline is one of this country's greatest natural and economic resources. The asset value of existing coastal infrastructure is immeasurable. From past experiences in Australia and overseas, coastal erosion is a major and growing threat to the long-term sustainability of coastal development and the coastal environment. This research will int ....Large-scale climatic control of coastal erosion and shoreline changes based on long-term survey dataset and video monitoring technology. The Australian coastline is one of this country's greatest natural and economic resources. The asset value of existing coastal infrastructure is immeasurable. From past experiences in Australia and overseas, coastal erosion is a major and growing threat to the long-term sustainability of coastal development and the coastal environment. This research will integrate a unique multi-decade dataset of beach surveys and innovative coastal imaging technology, examining the relationship of shoreline movements to changing climatic signals, to enable better prediction of future shoreline changes. This new understanding will inform and strengthen the skills and capacity of Australia's coastal managers.Read moreRead less