Special Research Initiatives - Grant ID: SR200100008
Funder
Australian Research Council
Funding Amount
$20,000,000.00
Summary
The Australian Centre for Excellence in Antarctic Science. The Centre will revolutionise predictions of the future of East Antarctica and the Southern Ocean. Changes in the Antarctic will be profoundly costly to Australia, including sea-level and fisheries impacts; but the speed and scale of future change remains poorly understood. A new national-scale and interdisciplinary Centre is required to understand the complex interactions of the ocean, ice sheets, atmosphere and ecosystems that will gov ....The Australian Centre for Excellence in Antarctic Science. The Centre will revolutionise predictions of the future of East Antarctica and the Southern Ocean. Changes in the Antarctic will be profoundly costly to Australia, including sea-level and fisheries impacts; but the speed and scale of future change remains poorly understood. A new national-scale and interdisciplinary Centre is required to understand the complex interactions of the ocean, ice sheets, atmosphere and ecosystems that will govern Antarctica’s future. The Centre will combine new field data with innovative models to address Australia’s Antarctic science priorities, train graduate students, develop leaders, engage the public, and enable major economic benefit as Australia adapts to climate change in the coming years and beyond.Read moreRead less
Dating West Antarctic ice sheet collapse using molecular sequence data. This project aims to investigate the past stability and configuration of the West Antarctic Ice Sheet by examining genomic signatures in present day bottom-dwelling Antarctic marine animals. By employing this novel biological approach this project will provide an independent test of the hypothesis that the West Antarctic Ice Sheet collapsed during the most recent interglacial period and formed a trans-Antarctic seaway. Expec ....Dating West Antarctic ice sheet collapse using molecular sequence data. This project aims to investigate the past stability and configuration of the West Antarctic Ice Sheet by examining genomic signatures in present day bottom-dwelling Antarctic marine animals. By employing this novel biological approach this project will provide an independent test of the hypothesis that the West Antarctic Ice Sheet collapsed during the most recent interglacial period and formed a trans-Antarctic seaway. Expected project outcomes include increased resolution of the most recent collapse of the West Antarctic Ice Sheet. This project should provide benefits in predicting future ice sheet collapse and its impact on sea level rise, which is a key uncertainty resulting from climate change.Read moreRead less