Discovery Early Career Researcher Award - Grant ID: DE130100663
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Understanding the termination of El Nino-Southern Oscillation events. Australia's climate is extreme, with significant drought and flooding events driven by cycles of the El Nino-Southern Oscillation (ENSO). This study will improve our understanding of the termination of ENSO events and lead to better inter-seasonal climate forecasting, aiding the sectors reliant on accurate climate prediction.
Discovery Early Career Researcher Award - Grant ID: DE140101305
Funder
Australian Research Council
Funding Amount
$394,921.00
Summary
Extratropical Cyclones and their Associated Precipitation: Understanding, Model Evaluation, and Future Projections. Storms and their associated frontal systems are responsible for producing most of the precipitation in mid-latitudes. This project will combine several powerful analysis techniques to answer some fundamental and currently unanswered questions on storm-related precipitation, including the extremes. State-of-the-art climate models, our main tool in projecting future climate changes, ....Extratropical Cyclones and their Associated Precipitation: Understanding, Model Evaluation, and Future Projections. Storms and their associated frontal systems are responsible for producing most of the precipitation in mid-latitudes. This project will combine several powerful analysis techniques to answer some fundamental and currently unanswered questions on storm-related precipitation, including the extremes. State-of-the-art climate models, our main tool in projecting future climate changes, will then be evaluated to ensure they are able to capture the essential processes of storm-related precipitation that have been elucidated. This is essential to increase confidence in the projection of storm changes and their related precipitation, thereby providing better information to water managers.Read moreRead less
Evaluating the weather in climate models - the relationship of dynamics and rainfall over Australia in current and future climates. Climate change will be experienced by society as a change in the day-to-day weather. This project will investigate the capabilities of modern climate models in simulating the weather with a particular focus on rainfall, and will provide guidance to the use of these models in projections of the future of Australia's climate.
ARC Centres of Excellence for Climate System Science. Our capacity to assess the threat of climate change is undermined by an unacceptable level of uncertainty in the understanding and modelling of regional climates. The Centre will undertake world-class research targeting identified weaknesses in the physical, chemical and biological components of the climate system. We will engage and nurture graduate students and postdoctoral follows through a program of graduate training and mentoring to per ....ARC Centres of Excellence for Climate System Science. Our capacity to assess the threat of climate change is undermined by an unacceptable level of uncertainty in the understanding and modelling of regional climates. The Centre will undertake world-class research targeting identified weaknesses in the physical, chemical and biological components of the climate system. We will engage and nurture graduate students and postdoctoral follows through a program of graduate training and mentoring to permanently transform our understanding of climate systems science particularly for the Australian region. The key outcome will be a dramatic enhancement in national capacity to understand and project the scale of future regional climate change.Read moreRead less
Improving the credibility of regional sea level rise projections. Anthropogenic sea level rise is expected to inundate low-lying islands and coastlines around the world, with multiple model projections suggesting that changes in wind patterns will lead to larger than average sea level rise along Australia’s east coast and in neighbouring small island nations. Confidence in projections of this spatial sea level rise variability is low, however, due to a strong mismatch between patterns of observe ....Improving the credibility of regional sea level rise projections. Anthropogenic sea level rise is expected to inundate low-lying islands and coastlines around the world, with multiple model projections suggesting that changes in wind patterns will lead to larger than average sea level rise along Australia’s east coast and in neighbouring small island nations. Confidence in projections of this spatial sea level rise variability is low, however, due to a strong mismatch between patterns of observed and model-projected sea level rise in recent decades. This work will use a newly developed climate model hierarchy and innovative experimental design to determine the cause of this discrepancy and will produce more credible regional sea level rise projections by clarifying and reducing projection uncertainty.
Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150101297
Funder
Australian Research Council
Funding Amount
$320,094.00
Summary
Rethinking Australian drought risk, its long-term variability and processes. Drought risk describes the likelihood that damage will result from exposure to drought. This project aims to fundamentally reshape how we define, characterise and understand drought risk in Australia. A framework for drought risk will be applied that includes the complete range of characteristics that modulate the impacts of drought, which are the frequency of recurrence, duration, severity, seasonality and spatial exte ....Rethinking Australian drought risk, its long-term variability and processes. Drought risk describes the likelihood that damage will result from exposure to drought. This project aims to fundamentally reshape how we define, characterise and understand drought risk in Australia. A framework for drought risk will be applied that includes the complete range of characteristics that modulate the impacts of drought, which are the frequency of recurrence, duration, severity, seasonality and spatial extent. Long-term changes in drought risk will be examined and the process-based climatic risk factors will be identified. Advancing knowledge on the nature and causes of the long-term changes in drought risk is crucial to improving risk management of drought in the agricultural and water resource sectors.Read moreRead less
Precipitation in wintertime storms across southeast Australia, Tasmania and the Southern Ocean. The pristine conditions and strong wind-shear over the Southern Ocean affect the formation of precipitation in clouds over the region, which is vital to the water supply of southeastern Australia and Tasmania. This project will evaluate and improve the ability to simulate this precipitation, which will lead to better water resource management.
Beyond the linear dynamics of the El Nino Southern Oscillation. This project will pioneer new climate models of the El Nino natural mode of climate variability, which will ultimately enable us to better predict seasonal weather fluctuation for Australia and improve our understanding of climate change in the tropical regions.