Building Australia's next-generation ocean-sea ice model. Ocean and sea ice models are used for predicting future ocean and climate states, and for climate process research. This project aims to bring the next generation of ocean-sea ice models to Australia and configure the models for our local priorities. The ultimate goal is to create a new coupled ocean-sea ice model for Australia that includes surface waves and biogeochemistry. The model will be optimised and evaluated on Australian facilit ....Building Australia's next-generation ocean-sea ice model. Ocean and sea ice models are used for predicting future ocean and climate states, and for climate process research. This project aims to bring the next generation of ocean-sea ice models to Australia and configure the models for our local priorities. The ultimate goal is to create a new coupled ocean-sea ice model for Australia that includes surface waves and biogeochemistry. The model will be optimised and evaluated on Australian facilities, and released for community use. These developments underpin future ocean state forecasts, sea ice forecasts, wave forecasts, decadal climate prediction and climate process studies. The project will benefit search and rescue, Defence and shipping operations, and will enhance future climate projections.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100004
Funder
Australian Research Council
Funding Amount
$440,185.00
Summary
Mixing and air-sea coupling in the Pacific: Toward better El Nino forecasts. The Tropical Pacific drives significant year-to-year variability in Australian rainfall and climate extremes. However, tropical climate predictions are severely limited due to systematic biases in numerical climate models. Using new techniques and leveraging international collaborations, this project aims to transform our ability to simulate tropical Pacific climate through a new understanding of key air-sea interaction ....Mixing and air-sea coupling in the Pacific: Toward better El Nino forecasts. The Tropical Pacific drives significant year-to-year variability in Australian rainfall and climate extremes. However, tropical climate predictions are severely limited due to systematic biases in numerical climate models. Using new techniques and leveraging international collaborations, this project aims to transform our ability to simulate tropical Pacific climate through a new understanding of key air-sea interaction and ocean mixing processes. Expected outcomes include a better representation of tropical climate in the Australian climate model and improved seasonal to interannual predictive capability. These improved predictions will give communities more time to prepare for extreme events such as droughts, heatwaves and bushfires.Read moreRead less
Australian Laureate Fellowships - Grant ID: FL150100090
Funder
Australian Research Council
Funding Amount
$2,770,434.00
Summary
Ocean mixing processes and innovation in oceanographic models. Ocean mixing processes and innovation in oceanographic models: This fellowship project aims to develop new oceanographic tools and thermodynamic variables to support a new generation of accurate ocean models more suitable for the prediction of changes in a warming world. The ocean’s role in the climate system is predominantly to store and to transport heat and carbon dioxide, and the ocean’s ability to do this is sensitive to the str ....Ocean mixing processes and innovation in oceanographic models. Ocean mixing processes and innovation in oceanographic models: This fellowship project aims to develop new oceanographic tools and thermodynamic variables to support a new generation of accurate ocean models more suitable for the prediction of changes in a warming world. The ocean’s role in the climate system is predominantly to store and to transport heat and carbon dioxide, and the ocean’s ability to do this is sensitive to the strength of mixing processes, which are quite uncertain. This project hopes to distinguish the vital role of vertical mixing from that of horizontal mixing by (i) developing algorithms to construct neutral density surfaces in climate models, (ii) formulating new inverse techniques to deduce the amount of vertical mixing in various ocean regions, and (iii) incorporating new approaches to ocean mixing processes and thermodynamics into ocean models.Read moreRead less