Basheer, P. A. M., S. Srinivasan, B. J. Smith and M. Gomez- Heras, “Micro-environmental Monitoring of Temperature and Moisture Changes in Building Stone,” 12th International Conference on Structural Faults and Repair, Edinburgh, UK, 2008. Betts, N. L., “Climate Change in Northern Ireland,” Implications of Climate Change for Northern Ireland, SNIFFER, Belfast, 2002, pp 26–42. Bonazza, A., P. Messina, C. Sabbioni, C. Grossi and P. Brimblecombe, “Mapping the Impact of Climate Change on the Surface Recession of Carbonate Buildings in Europe,” Science of the Total Environment, Vol. 407, No. 6, March 2009, pp. 2039–2050. Bonazza, A., C. Sabbioni, P. Messina, C. Guaraldi and P. De Nuntiis, “Climate Change Impact: Mapping Thermal Stress on Carrara Marble in Europe,” Science of the Total Environment, Vol. 407, No. 15, July 2009, pp. 4506–4512. Brimblecombe, P., C. M. Grossi and I. Harris, “Climate Change Critical to Cultural Heritage,” Heritage, Weathering and Conservation, Taylor & Francis Group, London, UK, 2006, pp. 387–393. Carll, C. and A. TenWolde, “Accuracy of Wood Resistance Sensors for Measurement of Humidity,” Journal of Testing and Evaluation, Vol. 24, No. 3, May 1996, pp. 154–160. Glišić, B. and D. Inaudi, Fiber Optic Methods for Structural Health Monitoring, Wiley, Chichester, England, 2007. Giaccari, P., H. G. Limberger and P. Kronenberg, “Influence of Humidity and Temperature on Polyimide-coated Fiber Bragg Gratings,” Optical Society of America Topical Meeting on Bragg Gratings, Photosensitivity and Poling in Glass Waveguides, Vol. 61, Washington, DC, 2001. Goudie, A. S. and H. A. Viles, Salt Weathering Hazards, Wiley, Chichester, UK, 1997. Grossi, C. M., P. Brimblecombe and I. Harris, “Predicting Long Term Freeze-thaw Risks on Europe Built Heritage and Archaeological Sites in a Changing Climate,” Science of the Total Environment, Vol. 377, Nos. 2–3, May 2007, pp. 273–281. Hall, C. and W. D. Hoff, Water Transport in Brick, Stone, and Concrete, Spon Press, London, UK, 2002. Hall, C., A. Hamilton, W. D. Hoff, H. A. Viles and J. A. Eklund, “Moisture Dynamics in Walls: Response to Micro-environmental and Climate Change,” Proceedings of the Royal Society A, August 2010. Hulme M., G. J. Jenkins, X. Lu, J. R. Turnpenny, T. D. Mitchell, R.G. Jones, J. Lowe, J. M. Murphy, D. Hassell, P. Boorman, R. MacDonald and S. Hill, “Climate Change Scenarios for the United Kingdom: the UKCIP02 Scientific Report,” Tyndall Centre for Climate Change, Research, School of Environmental Sciences, University of East Anglia, Norwich, UK, 2002. Knowler, A. E., “On the Measurement of the Electrical Resistance of Porous Materials,” Proceedings of the Physical Society, Vol. 40, 1927, pp. 37–40. McCarter, W. J., M. Emerson and H. Ezirim, “Properties of Concrete in the Cover Zone: Developments in Monitoring Techniques,” Magazine of Concrete Research, Vol. 47, No. 172, 1995, pp. 243–251. McCarter, W. J., H. Ezirim and M. Emerson, “Absorption of Water and Chloride into Concrete,” Magazine of Concrete Research, Vol. 44, No. 158, 1992, pp. 31–37. McCarter, W. J., T. M. Chrisp, G. Starrs, P. A. M. Basheer and J. Blewett, “Field Monitoring of Electrical Conductivity of Cover-zone Concrete,” Cement and Concrete Composites, Vol. 27, Nos. 7–8, August–September 2005, pp. 809–817. Osborne, L. E. and Y. Jin, “Development of a Resistancebased Sensor for Detection of Wetness at the Soil-air Interface,” Agronomy Journal, Vol. 96, No. 3, May–June 2004, pp. 845–852. Sabir, B. B., S. Wild and M. O’Farrel, “A Water Sorptivity Test for Mortar and Concrete,” Materials and Structures, Vol. 31, 1998, pp. 568–574. Sass, O., “Moisture Distribution in Rockwalls Derived from 2D-resistivity Measurements,” Geophysical Applications in Geomorphology, Zeitschrift für Geomorphologie Supplement, Vol. 132, 2003, pp. 51–69. Sass, O., “Rock Moisture Measurements: Techniques, Results, and Implications for Weathering,” Earth Surface Processes and Landforms, Vol. 30, No. 3, March 2005, pp. 359–374. Sass, O. and H. A. Viles, “How Wet Are These Walls? Testing a Novel Technique for Measuring Moisture in Ruined Walls,” Journal of Cultural Heritage, Vol. 7, No. 4, October – December 2006, pp. 257–263. Sass, O. and H. A. Viles, “Wetting and Drying of Masonry Walls: 2D-resistivity Monitoring of Driving Rain Experiments on Historic Stonework in Oxford, UK,” Journal of Applied Geophysics, Vol. 70, No. 1, January 2010, pp. 72–83. Said, M. N., “Measurement Methods of Moisture in Building Envelopes – a Literature Review,” International Journal of Architectural Heritage, Vol. 1, No. 3, 2007, pp. 293–310. Smith, B. J., M. Gomez-Heras and S. McCabe, “Understanding the Decay of Stone-built Cultural Heritage,” Progress in Physical Geography, Vol. 32, 2008, pp. 439–461. Smith, B. J., P. A. Warke and J. M. Curran, “Implications of Climate Change and Increased ‘Time-of-wetness’ for the Soiling and Decay of Sandstone Structures in Belfast, Northern Ireland,” Proceedings of Dimension Stone, Prague, Balkema Publishing, Rotterdam, Netherlands, 2004, pp. 9–14. Smith B. J., P. A. Warke, J. P. McGreevy and H. L. Kane, “Salt Weathering Simulations under Hot Desert Conditions: Agents of Enlightenment or Perpetuators of Preconceptions?” Geomorphology, Vol. 67, Nos. 1–2, 2005, pp. 211–227. Smith, B.J., S. McCabe, D. McAlister, C. Adamson, H. H. Viles and J. M. Curran, “A commentary on climate change, stone decay dynamics and the ‘greening’ of natural stone buildings: new perspectives on deep wetting, Environmental Earth Sciences, 2010. Srinivasan, S., P. A. M. Basheer, B. J. Smith, M. Gomez- Heras, K. T. V. Grattan and T. Sun, “Use of Fiber Optic and Electrical Resistance Sensors for Monitoring Moisture Movement in Building Stones Subjected to Simulated Climatic Conditions,” Journal of ASTM International, Vol. 7, No. 1, January 2010. Srinivasan, S., P. A. M. Basheer, B. J. Smith, K. T. V. Grattan, T. Sun and H. A. Viles, “Monitoring the Moisture Transport in Building Stones using Fiber Optic Relative Humidity Sensors,” Proceedings of the International Workshop on Conservation of Heritage Structures Using FRM and SHM, Ottawa, Canada, 11 – 13 August 2010, pp 371–381. Srinivasan, S., S. Taylor, P. A. M. Basheer, B. J. Smith, T. Sun and K. T. V. Grattan, “Fibre Optic Relative Humidity Sensors for Long-term Monitoring of Concrete Structure,” Proceedings of the 4th International Conference on Structural Health Monitoring on Intelligent Infrastructure (SHNI-4), Zurich, Switzerland, 2009, pp 2–12. Viles, H. A., “Implications of Future Climate Change for Stone Deterioration,” Geological Society of London, Special Publications, Vol. 205, 2002, pp. 407–418. Xin, X. L., F. A. Xu, J. B. Zhang, and M. X. Xu, “A New Resistance Sensor for Monitoring Soil Matric Potential,” Soil Science Society of America Journal, Vol. 71, No. 3, 2007, pp. 886–871. Yeo, T. L., T. Sun, K.T.V. Grattan, D. Parry, R. Lade and B. D. Powell, “Polymer-coated Fiber Bragg Grating for Relative Humidity Sensing,” IEEE Sensors Journal, Vol. 5, 2005, pp. 1082–1089.