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
Physical processes in complex coastal reef environments: the dynamics of wave- and tide-dominated systems. Coastal reefs are ubiquitous features of Australia's coastline, yet the dynamics controlling water motion on reefs still remain poorly understood. This project will significantly advance our understanding of coastal processes within reef environments, thus improving predictions of the impacts of extreme storms and climate change on our coasts.
Indian Ocean Climate Change: Ningaloo Reef, a litmus test for the survival of coral reefs. Coral reefs are at the frontline from the effects of rapidly rising levels of carbon dioxide that is causing both global warming and oceans to become more acid-like. Our research program will determine how the survival of one of the World’s most pristine and best preserved coral reefs, Ningaloo Reef, is linked to the response of Australia’s Indian Ocean to climate change. For the first time, we will simula ....Indian Ocean Climate Change: Ningaloo Reef, a litmus test for the survival of coral reefs. Coral reefs are at the frontline from the effects of rapidly rising levels of carbon dioxide that is causing both global warming and oceans to become more acid-like. Our research program will determine how the survival of one of the World’s most pristine and best preserved coral reefs, Ningaloo Reef, is linked to the response of Australia’s Indian Ocean to climate change. For the first time, we will simulate realistic ‘future’ conditions and see how actual coral reef systems respond. This will provide a ‘yardstick’ against which the best-case survival potential of the world’s coral reefs can be assessed, critical for underpinning the urgently needed action to reduce greenhouse gas emissions if we are to ensure the survival of coral reefs.Read moreRead less