Detecting change in the outlet glaciers of East Antarctica using seismology

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This work aims to establish a way of detecting change in the great outlet glaciers of East Antarctica by analysing the small vibrations made by moving water or by cracking and sliding ice. Change in these glaciers is very significant because they hold back over 10 m of potential future sea level rise, but many melt and movement processes are hidden from satellite view. Expected outcomes include a semi-automated approach for remote area glacier monitoring using seismic signals, and recommendations for cost-effective future instrument deployments in key areas of East Antarctica. The new capability will be world-leading and pragmatic, enabling the risks of accelerated future coastal inundation affecting Australia to be better anticipated.