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Dr Susan Mahony

Dr Susan Mahony

Dr Susan Mahony
MSci(Bristol), PhD(Bristol)

Research Assistant

Area of research

Development and analysis of a database of volcanic ash layers from ocean drilling cores as a record of global explosive volcanism.

Office G42
Wills Memorial Building,
Queen's Road, Clifton BS8 1RJ
(See a map)

Tel. +44 (0) 117 954 5366

Research summary

My current research project aims to create a global database of volcanic ash layers found in IODP/ODP/DSDP cores, including information on the thickness of each layer, an age estimation and a good understanding of the associated uncertainties. Essentially a database of this nature can be translated as a time series of volcanic eruptions of varying magnitude. With this information we will be able to look at global rates of volcanism back several tens of millions of years. This will allow us to see how rates of volcanic activity compare with tectonic changes, glacial/interglacial cycles, and eventually link ...

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Biography

I gained my MSci Geology from Bristol in 2004, with my final year project analysing a time series of Vulcanian explosions at Sakurajima Volcano, Japan.  I later continued my studies at Bristol with a PhD (awarded 2009) which centred around investigating the spatial and temporal distribution of volcanoes in Japan, funded by NUMO.  I undertook cladistic analysis of the volcanoes in the Tohoku region, to determine if there are distinct 'types' of volcano, to perhaps suggest if one type of volcano is more hazardous than another for use in probabilistic forecasting.  This led to spatio-temporal probabilistic modelling ...

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Recent publications

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View complete publications list in the University of Bristol publications system

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