The third WISE CDT Summer School was held on 19-23 June 2017. Staff and students enjoyed a week-long stay at the Vale Resort Hotel, a 650 acre estate in South Glamorgan, near Cardiff. Students from the four universities and representing Cohorts 2 and 3 worked together, had fun on social activities, and listened to high profile speakers from the Water Industry and Academia.
Tagged: University of Bristol
Thursday 15 September 2016 at 1.15pm
Room 8 West 2.5, University of Bath
Computer models are a cornerstone of scientific exploration and practical decision-making in engineering, environmental science, ecology and earth systems modelling. Our group develops tools, theory and guidance for the use of Global Sensitivity Analysis (GSA) to analyse such computer models. I will present examples of how GSA can be used for (1) the diagnostic evaluation of hydrological models – how can we improve our model structures? (2) For understanding future landslide risk – how can we provide useful guidance for decision makers in the presence of unknown uncertainties? And (3) for quantifying the space-time varying uncertainty in flood inundation modelling – how can we understand the complex interactions of different sources of uncertainty? These examples highlight the variety of uses for GSA in the context of building and using models across a wide range of application areas.
The examples shown have been implemented using the SAFE Toolbox that integrates key GSA methods in a single environment. Free Matlab and R versions of the SAFE Toolbox for Global Sensitivity Analysis are available.
Co-authors: Francesca Pianosi, Fanny Sarrazin, Susana Almeida, Liz Holcombe
Dr Tom Arnot, a Co-Director, provides an overview of the EPSRC Centre for Doctoral Training (CDT) in Water Informatics: Science and Engineering (WISE) in the latest issue of Water Active. The Centre is a newly funded and innovative research venture between the GW4 alliance universities: University of Bath, University of Bristol, Cardiff University and the University of Exeter. It has been created to meet the growing need for engineers and scientists capable of working at the interface of traditionally separate informatics, science and engineering disciplines, in order to manage the water cycle effectively and sustainably.
Water Active is the UK's leading water industry monthly magazine and has the highest number of readers in the water industry. This article continues the monthly series of features by researchers in the Water Innovation and Research Centre at the University of Bath (WIRC @ Bath).
This month sees the premiere of two new pieces, created through collaboration between scientists at the Universities of Bath and Bristol, and composers from the South West. These compositions were brought about by a new project, lab notes, which convenes science and music collaborative partnerships, bringing together research scientists and composers to develop new creative work.
On May 31st, experimental group Set Ensemble will perform the new compositions in the atmospheric surroundings of the old crypt at St George’s in Bristol. James Saunders (Bath Spa University) has been working with chemical engineers Mirella Di Lorenzo and Jon Chouler from University of Bath to explore the processes found in microbial fuel cells, devices that generate electricity from any sort of domestic, industrial or agricultural wastewater through the action of ‘electrical’ bacteria. James’s piece, titled different water environments, models this process of electricity generation through the players’ response to the sonic characteristics of waste audio, balancing their sound production against changes in quality of a shortwave radio signal
Dominic Lash has collaborated with biogeochemist Kate Hendry from University of Bristol to make a piece that engages with palaeoclimate methodology, which uses indirect chemical records to understand the links between past oceans and climate. Dominic's piece explores the idea of indirect interpretation of data by having the musicians attempt to duplicate each other's activity in various ways, “sampling” each other through various “filters”. But any musical “output” might serve as “input” for another player, and so the plot thickens...
The event will include performances of both pieces, prefaced by a short talk by each of the scientists. Doors open at 5.30pm for a 6pm start, tickets are £3 on the door. The evening is sponsored by the South West Crucible.