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Reducing exploration risk and promoting exploration with results from the...
The Pine Creek airborne electromagnetic (AEM) survey is the largest undertaken in the Northern Territory to date, covering an area of 74,000km squared (roughly the size of... -
Potential field and bathymetry grids of Australia's margins
The Australian Geological Survey Organistaion, in co-operation with Desmond Fitzgerald and Associates and the Australian Hydrographic Service, has produced a set of digital... -
Physical Controls on Deep Water Coral Communities on the George V Land...
Dense coral-sponge communities on the upper continental slope at 570 - 950 m off George V Land have been identified as a Vulnerable Marine Ecosystem in the Antarctic. The... -
The Papua New Guinea/Australia Volcanological Service Support Project (VSS) Rabaul
The Volcanological Service Support Project was established as a result of the destructive 1994 volcanic eruption ( AusAID Focus Vol. 15 no.3 [PDF 878KB ]) at Rabaul and was... -
Potential impacts of marine seismic surveys on fish & invertebrates
The extent to which low-frequency sound from marine seismic surveys impacts marine fauna is a subject of growing concern. The predominant frequency range of seismic airgun... -
Deep seismic reflection profiling in the Northern Territory: past work and...
Current geological mapping by the Northern Territory Geological Survey is leading to a much better understanding of the surface geology of the Territory. Less well understood is... -
Re-evaluating the seismic hazard potential of the northern Lapstone...
Based upon a structural model for the LSC involving a large west-dipping thrust fault beneath the Lapstone Monocline, a recent study of seismic hazard in the Sydney Basin... -
Surface and Sub-surface Geology and the Role of Basement Structure in the...
The Capel and Faust basins are part of the northern Lord Howe Rise, offshore eastern Australia. These frontier basins formed during the initial phases of extension leading to... -
Complete list of General Infrasound Abstracts - Infrasound Technology Workshop 2004
Large atmospheric acoustic sources such as: volcanic eruptions, bolides (terminating meteorite explosions), the ocean surface, chemical and nuclear detonations generate copious... -
The Paleoproterozoic McArthur River (HYC) Pb/Zn/Ag deposit of northern...
Polycyclic aromatic hydrocarbons (PAH) in ore and mudstone within the McArthur River ore deposit show compound distributions similar to those of hydrothermally-generated... -
Biogeography of the Lord Howe Rise region, Tasman Sea
In this review we aim to synthesise physical and biological information on the Lord Howe Rise (LHR) region to describe its biogeography at a regional scale (100s of kilometres)... -
Timing of regional tectonism and Au-mineralisation in the Tanami Block:...
Existing age constraints for geological events in the Tanami Block come predominantly from U-Pb geochronology of i) detrital zircons in sediments, and ii) magmatic zircons in... -
Barite, BIFs and Bugs: Implications to the Evolution of the Earth's Early...
The presence of relatively abundant bedded sulfate deposits before 3.2 Ga and after 1.8 Ga, the peak in iron formation abundance between 3.2 and 1.8 Ga, and the aqueous... -
Corner reflectors for the Australian Geophysical Observing System and...
Abstract n the subject of AGOS corner reflectors submitted to the International Geoscience and Remote Sensing Symposium (IGARSS) meeting to be held in Melbourne, 21-26 July 2013. -
Seismic methods for hard rock mineral exploration
Mineral systems are often formed by the processes of fluid flux. Fluids may be sourced from igneous or epithermal events and can be focussed into permeable zones resulting from... -
Reliable assessment of flood impact: an urban stormwater case study of a...
The flood risk in many urban catchments is poorly understood. Legacy stormwater infrastructure is often substandard and anticipated climate change induced sea level rise and... -
Optimising back-projection for source character in 3-D
Back projection using data from extended arrays, such as USarray, has become a powerful tool for examining the high frequency radiation from major earthquakes. Energy... -
Probabilistic seismic hazard map of Papua New Guinea
Probabilistic seismic hazard map of Papua New Guinea, in terms of Peak Ground Acceleration, is developed for return period of 475 years. The calculations were performed for... -
A tale of two seisms Down Under: 23 March 2012 Mw 5.4 Ernabella and 9 June...
On 23 March 2012 a MW 5.4 intraplate earthquake occurred in the eastern Musgrave Ranges of north-central South Australia, near the community of Ernabella (Pukatja). This was the... -
Complete list of Volcano Infrasound Abstracts - Infrasound Technology Workshop 2004
Large atmospheric acoustic sources such as: volcanic eruptions, bolides (terminating meteorite explosions), the ocean surface, chemical and nuclear detonations generate copious...