Public Talks Archive

A selection of the following public talks have been filmed and are available online for on demand viewing after the presentation.

Deep stratigraphic drilling on the Lord Howe Rise: tectonics, paleoclimate and deep life

18 November 2015

Geoscience Australia, together with the Japan Agency for Marine Earth Science and Technology, is leading an international effort to realise deep stratigraphic drilling of a sedimentary basin on the Lord Howe Rise. This drilling will provide insight into Cretaceous tectonics, paleoclimate and paleoceanography at the eastern margin of Gondwana and help define the limits to deep microbial life in extreme environments.

How communicating hazard and risk is helping improve development outcomes in PNG

11 November 2015

Geoscience Australia's geospatial data is currently being used to help improve understanding of drought conditions in Papua New Guinea. This talk will explain how a collaborative science and strategic communications approach is being used to deliver this data to PNG officials to support more effective decision making.

Geoscience Australia's role in the Australian Government's Crisis Coordination Centre

28 October 2015

"A picture is worth a thousand words" is particularly true in relation to recent developments and enhancements which have come about via the collaboration between Geoscience Australia and Emergency Management Australia (EMA).

Predictive mapping of the cover: implications for mineral exploration

21 October 2015

The use of digital regolith mapping techniques has been pioneered at Geoscience Australia by Dr John Wilford. This approach extends traditional regolith and surface mapping techniques to quantitative modelling and prediction of physical and chemical characteristics of the cover from local to national scales.

Earthquakes - the Australian experience

14 October 2015

This talk will outline Geoscience Australia's role in providing a 24/7 earthquake monitoring and alerting service in our region, and as part of the Joint Australian Tsunami Warning Centre.

UNCOVER: unlocking Australia's mineral potential

07 October 2015

The recently released AMIRA Roadmap for Exploration Under Cover, outlines a new long-term research and development strategy for the minerals industry and for collection of new pre-competitive geoscience data needed to help locate new mineral deposits.

Scaling up: Rapid large scale statistical analysis of Earth observation data

30 September 2015

Rescheduled: Rapid advances in the scale of earth observation analysis have been enabled in the last three years due to new technology, including the Australian Geoscience Data Cube. Custom statistical analysis of large areas over long time periods are now rapidly calculated and used to inform monitoring and reporting across multiple jurisdictional levels.

Imaging land subsidence from space: satellite radar monitoring of the Surat Basin Queensland

23 September 2015

Mapping of subsidence in Australia is being increasingly useful as energy related land uses impact society and the environment. Over the past four years, Geoscience Australia contributed to development of the AuScope funded Australian Geophysical Observing System, to develop a significant new capability to measure land subsidence from space using the Interferometric Synthetic Aperture Radar (InSAR) technique.

ICT Information Forum

16 September 2015

The latest ICT Information Forum hosted by Geoscience Australia's Chief Information Officer, Antony Stinziani, will include updates on current ICT initiatives and activities taking place across Geoscience Australia. 

Unquiet Australia: active faults, earthquakes and landscape evolution

02 September 2015

Long-term patterns in large earthquake occurrence, both temporal and spatial, can be deduced from the Australian landscape record and can be used to inform contemporary earthquake hazard science. Recurrent large earthquakes also have the potential to effect dramatic landscape change, which has potential implications for groundwater systems and in some cases mineral exploration and production.

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