Science and historical conservation might not sound like an obvious match, but at York Minster scientists and preservation experts are working together to save this historic building from decay and erosion.
Researchers co-funded by EPSRC and the Arts and Humanities Research Council (AHRC) at the Universities of York and Cardiff are using advanced X-ray techniques to investigate the composition of the limestone and historic mortars used to build York Minster, and the ways in which these have decayed as a result of weathering and pollution over time. This research is part of the cross-council Science and Heritage Programme.
Researchers are using an X-ray photoelectron spectrometer to explore the limestone in microscopic detail to study the salt deposits and other compounds contained within it that can cause the stone to erode. The work is helping to advise conservation experts how best to treat the stone to prevent further decay and what materials to use in the current restoration of the Minster's East Front.
Dr Karen Wilson of the University of Cardiff explains the impact of the work:
"This work is very important for society because by advising the key people involved in the conservation of such historic buildings we can ensure the survival of these beautiful architectures for future generations."
A video about the conservation project can be found at IMPACT! World www.impactworld.org.uk The website also features a variety of other films and case studies highlighting the impact of science and research technology in the UK.
Notes for Editors
EPSRC's IMPACT! Campaign is reaching out to new audiences to communicate the impact that research has on the world around us and show why engineering and physical sciences are vital for our future.
Engineering and Physical Sciences Research Council
EPSRC is the main agency for funding research in engineering and the physical sciences. We fund research that tackles some of the most difficult issues facing the world today and is helping build a better future for everyone. The impact of that research can be seen across many aspects of our lives including the economy, healthcare, security, transport, energy, culture, knowledge and public policy. Website address for more information on EPSRC: www.epsrc.ac.uk
Arts and Humanities Research Council
Each year the AHRC provides approximately £102 million from the Government to support research and postgraduate study in the arts and humanities, from languages and law, archaeology and English literature to design and creative and performing arts. In any one year, the AHRC makes approximately 700 research awards and around 1,350 postgraduate awards. Awards are made after a rigorous peer review process, to ensure that only applications of the highest quality are funded. The quality and range of research supported by this investment of public funds not only provides social and cultural benefits but also contributes to the economic success of the UK. www.ahrc.ac.uk
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York Minster.j-peg
Caption: Exterior of York Minster