Quantifying the impact of infiltration on dune erosion under waves & surge. Through a series of controlled laboratory experiments and numerical model development, this project aims to determine and quantify for the first time the role of water infiltration on sandy soil stability at actively eroding coastal sand dunes. This project expects to generate much-needed understanding of fundamental dune erosion processes using innovative instrumentation to obtain continuous measurements of wave-dune in ....Quantifying the impact of infiltration on dune erosion under waves & surge. Through a series of controlled laboratory experiments and numerical model development, this project aims to determine and quantify for the first time the role of water infiltration on sandy soil stability at actively eroding coastal sand dunes. This project expects to generate much-needed understanding of fundamental dune erosion processes using innovative instrumentation to obtain continuous measurements of wave-dune interactions, dune profile evolution, and water infiltration. Expected outcomes of this project include improved coastal engineering models to predict dune erosion under waves and increasing water levels. This should provide significant benefit to the future management of coastal assets using nature-based solutions.Read moreRead less
Managing the existing and emerging threats from coastal flow slides. This project aims to develop the first management strategies for coastal flow slides. This project expects to generate new knowledge on how flow slides are triggered, propagate inland and undermine structures. Expected outcomes include globally applicable novel models and management approaches developed by an interdisciplinary team of coastal and geotechnical engineers and coastal geomorphologist using innovative data. This is ....Managing the existing and emerging threats from coastal flow slides. This project aims to develop the first management strategies for coastal flow slides. This project expects to generate new knowledge on how flow slides are triggered, propagate inland and undermine structures. Expected outcomes include globally applicable novel models and management approaches developed by an interdisciplinary team of coastal and geotechnical engineers and coastal geomorphologist using innovative data. This is likely to provide significant benefits for planning and managing structures along coasts and bays against destructive flow slides. The project will enable the design and implementation of coastal works to protect existing structures against flow slides risks emerging with rising sea level.Read moreRead less
Wave dynamics in topographically-complex coastal reef systems. Both tropical coral and temperate rocky reefs are abundant features of Australia's coastline, yet their hydrodynamics (waves, currents and water levels) are poorly understood relative to other coastal environments such as beaches. This project will elucidate the complex hydrodynamic processes when waves interact with the steep-slopes and large bottom roughness of reefs, by establishing an international research program combining labo ....Wave dynamics in topographically-complex coastal reef systems. Both tropical coral and temperate rocky reefs are abundant features of Australia's coastline, yet their hydrodynamics (waves, currents and water levels) are poorly understood relative to other coastal environments such as beaches. This project will elucidate the complex hydrodynamic processes when waves interact with the steep-slopes and large bottom roughness of reefs, by establishing an international research program combining laboratory and field measurements with numerical modelling. The improved process-understanding of reef hydrodynamics developed through this project will lead to significant advances in our ability to predict the impacts of extreme events (for example, storms and tsunamis) and climate change on coasts, both here and abroad.Read moreRead less