Staff profile
Overview
https://apps.dur.ac.uk/biography/image/1385
Professor Simon Mathias
Professor, Chair of Board of Education
CEng MICE SFHEA
Affiliation | Telephone |
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Professor, Chair of Board of Education in the Department of Engineering |
Biography
Summary
Simon teaches hydraulics, hydrology and environmental engineering.
Simon's research focuses on the development of mathematical models to describe the movement of fluids and contaminants in porous media. He works on a range of different applications including groundwater recharge, carbon capture and storage, nutrient transport and rainfall runoff modelling.
Publications
Authored book
- Hydraulics, Hydrology and Environmental EngineeringMathias, S. A. (2023). Hydraulics, Hydrology and Environmental Engineering. Springer International Publishing. https://doi.org/10.1007/978-3-031-41973-7
Conference Paper
- Mathematical modelling of pressure induced freezing point depression within soils exhibiting strong capillary pressure effectLgotina, E., Mathias, S., Lloret-Cabot, M., & Ireson, A. (2024). Mathematical modelling of pressure induced freezing point depression within soils exhibiting strong capillary pressure effect. In W. M. Coombs (Ed.), UKACM Proceedings 2024 (pp. 52-55). UK Association for Computational Mechanics. https://doi.org/10.62512/conf.ukacm2024.079
Conference Proceeding
- UKACM Proceedings 2024Coombs, W. M. (Ed.). (2024). UKACM Proceedings 2024. UK Association for Computational Mechanics and Durham University. https://doi.org/10.62512/conf.ukacm2024
Edited book
- Geological storage of carbon dioxide (CO2) - Geoscience, technologies, environmental aspects and legal frameworksGluyas, J., & Mathias, S. (Eds.). (2013). Geological storage of carbon dioxide (CO2) - Geoscience, technologies, environmental aspects and legal frameworks. Woodhead Publishing.
- Groundwater Modelling in Arid and Semi-arid AreasWheater, H., Mathias, S., & Li, X. (Eds.). (2010). Groundwater Modelling in Arid and Semi-arid Areas. Cambridge University Press.
Journal Article
- Rainfall–runoff modelling in a tropical climate (Citarum basin, West Java, Indonesia): model and climate data intercomparisonVesuviano, G., Mathias, S. A., Rahayu, R., & Reaney, S. M. (2025). Rainfall–runoff modelling in a tropical climate (Citarum basin, West Java, Indonesia): model and climate data intercomparison. Hydrology Research. Advance online publication. https://doi.org/10.2166/nh.2025.021
- Two Film Approach to Continuum Scale Mixing and Dispersion with Equilibrium Bimolecular ReactionMathias, S. A., Bolster, D., & Veremieiev, S. (2024). Two Film Approach to Continuum Scale Mixing and Dispersion with Equilibrium Bimolecular Reaction. Transport in Porous Media, 151(8), 1709-1727. https://doi.org/10.1007/s11242-024-02091-y
- Banding in the Margins of Basaltic Dykes Indicates Pulsatory Propagation During EmplacementAllgood, C., Llewellin, E. W., Humphreys, M. C. S., Mathias, S. A., Brown, R. J., & Vye‐Brown, C. (2024). Banding in the Margins of Basaltic Dykes Indicates Pulsatory Propagation During Emplacement. Journal of Geophysical Research: Solid Earth, 129(4), Article e2023JB028007. https://doi.org/10.1029/2023jb028007
- Revisiting Salvucci’s Semi-analytical Solution for Bare Soil Evaporation with New Consideration of Vapour Diffusion and Film FlowMathias, S. A., Sander, G. C., Leung, J., & Newall, S. R. (2023). Revisiting Salvucci’s Semi-analytical Solution for Bare Soil Evaporation with New Consideration of Vapour Diffusion and Film Flow. Transport in Porous Media, 147(2), 463-493. https://doi.org/10.1007/s11242-023-01917-5
- Impact of land cover, rainfall and topography on flood risk in West JavaRahayu, R., Mathias, S. A., Reaney, S., Vesuviano, G., Suwerman, R., & Ramdhan, A. M. (2023). Impact of land cover, rainfall and topography on flood risk in West Java. Natural Hazards, 116(2), 1735-1758. https://doi.org/10.1007/s11069-022-05737-6
- A simple, efficient, mass-conservative approach to solving Richards' equation (openRE, v1.0)Ireson, A. M., Spiteri, R. J., Clark, M. P., & Mathias, S. A. (2023). A simple, efficient, mass-conservative approach to solving Richards’ equation (openRE, v1.0). Geoscientific Model Development, 16(2), 659-677. https://doi.org/10.5194/gmd-16-659-2023
- Numerical investigation on origin and evolution of polygonal cracks on rock surfacesChen, T., Foulger, G. R., Tang, C., Mathias, S. A., & Gong, B. (2022). Numerical investigation on origin and evolution of polygonal cracks on rock surfaces. Engineering Geology, 311, Article 106913. https://doi.org/10.1016/j.enggeo.2022.106913
- Effect of H2S content on relative permeability and capillary pressure characteristics of acid gas/brine/rock systems: A reviewZhang, X., Li, Q., Mathias, S., Zheng, G., & Tan, Y. (2022). Effect of H2S content on relative permeability and capillary pressure characteristics of acid gas/brine/rock systems: A review. Journal of Rock Mechanics and Geotechnical Engineering, 14(6), 2003-2033. https://doi.org/10.1016/j.jrmge.2022.03.014
- Transmission loss estimation for ephemeral sand rivers in Southern AfricaMathias, S. A., Reaney, S. M., & Kenabatho, P. K. (2021). Transmission loss estimation for ephemeral sand rivers in Southern Africa. Journal of Hydrology, 600, Article 126487. https://doi.org/10.1016/j.jhydrol.2021.126487
- A Model for the Soil Freezing Characteristic Curve That Represents the Dominant Role of Salt ExclusionAmankwah, S., Ireson, A., Maulé, C., Brannen, R., & Mathias, S. (2021). A Model for the Soil Freezing Characteristic Curve That Represents the Dominant Role of Salt Exclusion. Water Resources Research, 57(8), Article e2021WR030070. https://doi.org/10.1029/2021wr030070
- Pseudospectral methods provide fast and accurate solutions for the horizontal infiltration equationMathias, S. A., & Sander, G. C. (2021). Pseudospectral methods provide fast and accurate solutions for the horizontal infiltration equation. Journal of Hydrology, 598, Article 126407. https://doi.org/10.1016/j.jhydrol.2021.126407
- Strain characteristics and permeability evolution of faults under stress disturbance monitoring by fibre bragg grating sensing and pressure pulsesXu, L., Li, Q., Mathias, S. A., Tan, Y., Yang, D., & Fan, C. (2021). Strain characteristics and permeability evolution of faults under stress disturbance monitoring by fibre bragg grating sensing and pressure pulses. Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 7(4), Article 93. https://doi.org/10.1007/s40948-021-00289-8
- An experimentally validated numerical model for bubble growth in magmaCoumans, J., Llewellin, E., Wadsworth, F., Humphreys, M., Mathias, S., Yelverton, B., & Gardner, J. (2020). An experimentally validated numerical model for bubble growth in magma. Journal of Volcanology and Geothermal Research, 402, Article 107002. https://doi.org/10.1016/j.jvolgeores.2020.107002
- An experimentally-validated numerical model of diffusion and speciation of water in rhyolitic silicate meltCoumans, J. P., Llewellin, E. W., Humphreys, M. C., Nowak, M., Brooker, R. A., Mathias, S. A., & McIntosh, I. M. (2020). An experimentally-validated numerical model of diffusion and speciation of water in rhyolitic silicate melt. Geochimica Et Cosmochimica Acta, 276, 219-238. https://doi.org/10.1016/j.gca.2020.02.026
- Gas diffusion in coal powders is a multi-rate processMathias, S., Dentz, M., & Liu, Q. (2020). Gas diffusion in coal powders is a multi-rate process. Transport in Porous Media, 131, 1037-1051. https://doi.org/10.1007/s11242-019-01376-x
- Storage Coefficients and Permeability Functions for Coal-Bed Methane Production Under Uniaxial Strain ConditionsMathias, S. A., Nielsen, S., & Ward, R. L. (2019). Storage Coefficients and Permeability Functions for Coal-Bed Methane Production Under Uniaxial Strain Conditions. Transport in Porous Media, 130(2), 627-636. https://doi.org/10.1007/s11242-019-01331-w
- Closed-form equation for subsidence due to fluid production from a cylindrical confined aquiferJayeoba, A., Mathias, S. A., Nielsen, S., Vilarrasa, V., & Bjørnarå, T. I. (2019). Closed-form equation for subsidence due to fluid production from a cylindrical confined aquifer. Journal of Hydrology, 573, 964-969. https://doi.org/10.1016/j.jhydrol.2019.03.041
- Capillary processes increase salt precipitation during CO2 injection in saline formationsKelly, H. L., & Mathias, S. A. (2018). Capillary processes increase salt precipitation during CO2 injection in saline formations. Journal of Fluid Mechanics, 852, 398-421. https://doi.org/10.1017/jfm.2018.540
- Masuda's sandstone core hydrate dissociation experiment revisitedHardwick, J., & Mathias, S. (2018). Masuda’s sandstone core hydrate dissociation experiment revisited. Chemical Engineering Science, 175, 98-109. https://doi.org/10.1016/j.ces.2017.09.003
- Analytical solution for clay plug swelling experimentsMathias, S., Greenwell, H., Withers, C., Erdogan, A., McElwaine, J., & MacMinn, C. (2017). Analytical solution for clay plug swelling experiments. Applied Clay Science, 149, 75-78. https://doi.org/10.1016/j.clay.2017.07.021
- Gas venting that bypasses the feather edge of marine hydrate, offshore MauritaniaLi, A., Davies, R. J., Mathias, S., Yang, J., Hobbs, R., & Wilson, M. (2017). Gas venting that bypasses the feather edge of marine hydrate, offshore Mauritania. Marine and Petroleum Geology, 88, 402-409. https://doi.org/10.1016/j.marpetgeo.2017.08.026
- Soil moisture data as a constraint for groundwater recharge estimationMathias, S. A., Sorensen, J. P., & Butler, A. P. (2017). Soil moisture data as a constraint for groundwater recharge estimation. Journal of Hydrology, 552, 258-266. https://doi.org/10.1016/j.jhydrol.2017.06.040
- Methane hydrate recycling offshore of Mauritania probably after the last glacial maximumLi, A., Davies, R. J., & Mathias, S. (2017). Methane hydrate recycling offshore of Mauritania probably after the last glacial maximum. Marine and Petroleum Geology, 84, 323-331. https://doi.org/10.1016/j.marpetgeo.2017.04.007
- A study of non-linearity in rainfall-runoff response using 120 UK catchmentsMathias, S., McIntyre, N., & Oughton, R. (2016). A study of non-linearity in rainfall-runoff response using 120 UK catchments. Journal of Hydrology, 540, 423-436. https://doi.org/10.1016/j.jhydrol.2016.06.039
- Approximate solutions for Forchheimer flow during water injection and water production in an unconfined aquiferMathias, S., & Moutsopoulos, K. (2016). Approximate solutions for Forchheimer flow during water injection and water production in an unconfined aquifer. Journal of Hydrology, 538, 13-21. https://doi.org/10.1016/j.jhydrol.2016.03.048
- Simulation of three-component two-phase flow in porous media using method of linesGoudarzi, S., Mathias, S., & Gluyas, J. (2016). Simulation of three-component two-phase flow in porous media using method of lines. Transport in Porous Media, 112(1), 1-19. https://doi.org/10.1007/s11242-016-0639-5
- Comparison of relative permeability–saturation–capillary pressure models for simulation of reservoir CO2 injectionOostrom, M., White, M., Porse, S., Krevor, S., & Mathias, S. (2016). Comparison of relative permeability–saturation–capillary pressure models for simulation of reservoir CO2 injection. International Journal of Greenhouse Gas Control, 45, 70-85. https://doi.org/10.1016/j.ijggc.2015.12.013
- Impact of maximum allowable cost on CO2 storage capacity in saline formationsMathias, S., Gluyas, J., Goldthorpe, W., & Mackay, E. (2015). Impact of maximum allowable cost on CO2 storage capacity in saline formations. Environmental Science and Technology, 49(22), 13510-13518. https://doi.org/10.1021/acs.est.5b02836
- An irregular feather-edge and potential outcrop of marine gas hydrate along the Mauritanian marginDavies, R. J., Yang, J., Mathias, S., Hobbs, R., & Li, A. (2015). An irregular feather-edge and potential outcrop of marine gas hydrate along the Mauritanian margin. Earth and Planetary Science Letters, 423, 202-209. https://doi.org/10.1016/j.epsl.2015.04.013
- Numerical simulation of Forchheimer flow to a partially penetrating well with a mixed-type boundary conditionMathias, S., & Wen, Z. (2015). Numerical simulation of Forchheimer flow to a partially penetrating well with a mixed-type boundary condition. Journal of Hydrology, 524, 53-61. https://doi.org/10.1016/j.jhydrol.2015.02.015
- The late field life of the East Midlands Petroleum Province; a new geothermal prospect?Hirst, C., Gluyas, J., & Mathias, S. (2015). The late field life of the East Midlands Petroleum Province; a new geothermal prospect?. Quarterly Journal of Engineering Geology and Hydrogeology, 48(2), 104-114. https://doi.org/10.1144/qjegh2014-072
- A soil moisture accounting-procedure with a Richards' equation-based soil texture-dependent parameterizationMathias, S., Skaggs, T., Quinn, S., Egan, N., Finch, L., & Oldham, C. (2015). A soil moisture accounting-procedure with a Richards’ equation-based soil texture-dependent parameterization. Water Resources Research, 51(1), 506-523. https://doi.org/10.1002/2014wr016144
- Heat transport and pressure buildup during carbon dioxide injection into depleted gas reservoirsMathias, S., McElwaine, J., & Gluyas, J. (2014). Heat transport and pressure buildup during carbon dioxide injection into depleted gas reservoirs. Journal of Fluid Mechanics, 756, 89-109. https://doi.org/10.1017/jfm.2014.348
- Dynamic modelling of a UK North Sea saline formation for CO2 sequestrationWatson, F., Mathias, S., Daniels, S., Jones, R., Davies, R., Hedley, B., & van Hunen, J. (2014). Dynamic modelling of a UK North Sea saline formation for CO2 sequestration. Petroleum Geoscience, 20(2), 169-185. https://doi.org/10.1144/petgeo2012-072
- A pseudospectral approach to the McWhorter and Sunada equation for two-phase flow in porous media with capillary pressureBjørnarå, T., & Mathias, S. (2013). A pseudospectral approach to the McWhorter and Sunada equation for two-phase flow in porous media with capillary pressure. Computational Geosciences, 17(6), 889-897. https://doi.org/10.1007/s10596-013-9360-4
- A statistical analysis of well production rates from UK oil and gas fields – Implications for carbon capture and storageMathias, S., Gluyas, J., Mackay, E., & Goldthorpe, W. (2013). A statistical analysis of well production rates from UK oil and gas fields – Implications for carbon capture and storage. International Journal of Greenhouse Gas Control, 19, 510-518. https://doi.org/10.1016/j.ijggc.2013.10.012
- A Lambert W function solution for estimating sustainable injection rates for storage of CO2 in brine aquifersMathias, S., & Roberts, A. (2013). A Lambert W function solution for estimating sustainable injection rates for storage of CO2 in brine aquifers. International Journal of Greenhouse Gas Control, 17, 546-548. https://doi.org/10.1016/j.ijggc.2013.04.007
- Multiple well systems with non-Darcy flowMijic, A., Mathias, S., & LaForce, T. (2013). Multiple well systems with non-Darcy flow. Groundwater, 51(4), 588-596. https://doi.org/10.1111/j.1745-6584.2012.00992.x
- On the importance of relative permeability data for estimating CO2 injectivity in brine aquifersMathias, S., Gluyas, J., González Martínez de Miguel, G., Bryant, S., & Wilson, D. (2013). On the importance of relative permeability data for estimating CO2 injectivity in brine aquifers. International Journal of Greenhouse Gas Control, 12, 200-212. https://doi.org/10.1016/j.ijggc.2012.09.017
- Uncertainty in static CO2 storage capacity estimates: Case study from the North Sea, UKHedley, B., Davies, R., Mathias, S., Hanstock, D., & Gluyas, J. (2013). Uncertainty in static CO2 storage capacity estimates: Case study from the North Sea, UK. Greenhouse Gases: Science and Technology, 3(3), 212-230. https://doi.org/10.1002/ghg.1343
- Farming for Water Quality: Balancing Food Security and Nitrate Pollution in UK River BasinsHowden, N., Burt, T., Worrall, F., Mathias, S., & Whelan, M. (2013). Farming for Water Quality: Balancing Food Security and Nitrate Pollution in UK River Basins. Annals of the Association of American Geographers, 103, 397-407. https://doi.org/10.1080/00045608.2013.754672
- Hydraulic fractures: How far can they go?Davies, R., Mathias, S., Moss, J., Hustoft, S., & Newport, L. (2012). Hydraulic fractures: How far can they go?. Marine and Petroleum Geology, 37(1), 1-6. https://doi.org/10.1016/j.marpetgeo.2012.04.001
- Deepwater canyons: An escape route for methane sealed by methane hydrateDavies, R., Thatcher, K., Mathias, S., & Yang, J. (2012). Deepwater canyons: An escape route for methane sealed by methane hydrate. Earth and Planetary Science Letters, 323-324, 72-78. https://doi.org/10.1016/j.epsl.2011.11.007
- Analysis of momentum transfer in a lid-driven cavity containing a Brinkman–Forchheimer mediumYang, D., Xue, Z., & Mathias, S. (2012). Analysis of momentum transfer in a lid-driven cavity containing a Brinkman–Forchheimer medium. Transport in Porous Media, 92, 101-118. https://doi.org/10.1007/s11242-011-9893-8
- Analytical Model for CO2 Injection into Brine Aquifers-Containing Residual CH4Hosseini, S., Mathias, S., & Javadpour, F. (2012). Analytical Model for CO2 Injection into Brine Aquifers-Containing Residual CH4. Transport in Porous Media, 94, 795-815. https://doi.org/10.1007/s11242-012-0025-x
- Dissolution of CO2 from leaking fractures in saline formationsWatson, F., Mathias, S., van Hunen, J., Daniels, S., & Jones, R. (2012). Dissolution of CO2 from leaking fractures in saline formations. Transport in Porous Media, 94, 729-745. https://doi.org/10.1007/s11242-012-0021-1
- Role of partial miscibility on pressure buildup due to constant rate injection of CO2 into closed and open brine aquifersMathias, S., Gluyas, J., González Martínez de Miguel, G., & Hosseini, S. (2011). Role of partial miscibility on pressure buildup due to constant rate injection of CO2 into closed and open brine aquifers. Water Resources Research, 47(12), Article W12525. https://doi.org/10.1029/2011wr011051
- Nitrate pollution in intensively farmed regions: What are the prospects for sustaining high-quality groundwater?Howden, N., Burt, T., Worrall, F., Mathias, S., & Whelan, M. (2011). Nitrate pollution in intensively farmed regions: What are the prospects for sustaining high-quality groundwater?. Water Resources Research, 47(6), Article W00L02. https://doi.org/10.1029/2011wr010843
- A trigonometric interpolation approach to mixed-type boundary problems associated with permeameter shape factorsKlammler, H., Hatfield, K., Nemer, B., & Mathias, S. (2011). A trigonometric interpolation approach to mixed-type boundary problems associated with permeameter shape factors. Water Resources Research, 47(3), Article W03510. https://doi.org/10.1029/2010wr009337
- Probabilistic longevity estimate for the LUSI mud volcano, East Java.Davies, R., Mathias, S., Swarbrick, R., & Tingay, M. (2011). Probabilistic longevity estimate for the LUSI mud volcano, East Java. Journal of the Geological Society, 168, 517-523. https://doi.org/10.1144/0016-76492010-129
- Modelling long-term diffuse nitrate pollution at the catchment-scale: Data, parameter and epistemic uncertainty.Howden, N., Burt, T., Mathias, S., Worrall, F., & Whelan, M. (2011). Modelling long-term diffuse nitrate pollution at the catchment-scale: Data, parameter and epistemic uncertainty. Journal of Hydrology, 403(3-4), 337-351. https://doi.org/10.1016/j.jhydrol.2011.04.012
- An approximate solution for toughness-dominated near-surface hydraulic fracturesMathias, S., Fallah, A., & Louca, L. (2011). An approximate solution for toughness-dominated near-surface hydraulic fractures. International Journal of Fracture, 168, 93-100. https://doi.org/10.1007/s10704-010-9559-5
- Pressure buildup during CO2 injection into a closed brine
aquiferMathias, S., Gonzalez, G., Thatcher, K., & Zimmerman, R. (2011). Pressure buildup during CO2 injection into a closed brineaquifer. Transport in Porous Media, 89(3), 383-397. https://doi.org/10.1007/s11242-011-9776-z
- Analytical solution for Joule-Thomson cooling during CO2 geosequestration in depleted oil and gas reservoirsMathias, S., Gluyas, J., Oldenburg, C., & Tsang, C.-F. (2010). Analytical solution for Joule-Thomson cooling during CO2 geosequestration in depleted oil and gas reservoirs. International Journal of Greenhouse Gas Control, 4(5), 806-810. https://doi.org/10.1016/j.ijggc.2010.05.008
- Transient divergent flow and transport in an infinite anisotropic porous formationMathias, S. (2010). Transient divergent flow and transport in an infinite anisotropic porous formation. Groundwater, 48(3), 438-441. https://doi.org/10.1111/j.1745-6584.2009.00652.x
- Step-drawdown tests and the Forchheimer equationMathias, S., & Todman, L. (2010). Step-drawdown tests and the Forchheimer equation. Water Resources Research, 46, Article W07514. https://doi.org/10.1029/2009wr008635
- Investigation of hydromechanical processes during cyclic extraction recovery testing of a deformable rock fractureMathias, S., Tsang, C., & van Reeuwijk, M. (2010). Investigation of hydromechanical processes during cyclic extraction recovery testing of a deformable rock fracture. International Journal of Rock Mechanics and Mining Sciences, 47(3), 517-522. https://doi.org/10.1016/j.ijrmms.2009.12.008
- Screening and selection of sites for CO2 sequestration based on pressure buildupMathias, S., Hardisty, P., Trudell, M., & Zimmerman, R. (2009). Screening and selection of sites for CO2 sequestration based on pressure buildup. International Journal of Greenhouse Gas Control, 3(5), 577-585. https://doi.org/10.1016/j.ijggc.2009.05.002
- Approximate Solutions for Pressure Buildup During CO2 Injection in Brine AquifersMathias, S., Hardisty, P., Trudell, M., & Zimmerman, R. (2009). Approximate Solutions for Pressure Buildup During CO2 Injection in Brine Aquifers. Transport in Porous Media, 79(2), 265-284. https://doi.org/10.1007/s11242-008-9316-7
- A parameter sensitivity analysis of two Chalk tracer testsMathias, S., Butler, A., Atkinson, T., Kachi, S., & Ward, R. (2009). A parameter sensitivity analysis of two Chalk tracer tests. Quarterly Journal of Engineering Geology and Hydrogeology, 42, 237-244. https://doi.org/10.1144/1470-9236/08-016
- Insights from a pseudospectral approach to the Elder problemvan Reeuwijk, M., Mathias, S., Simmons, C., & Ward, J. (2009). Insights from a pseudospectral approach to the Elder problem. Water Resources Research, 45. https://doi.org/10.1029/2008wr007421
- A model for flow in the chalk unsaturated zone incorporating progressive weatheringIreson, A., Mathias, S., Wheater, H., Butler, A., & Finch, J. (2009). A model for flow in the chalk unsaturated zone incorporating progressive weathering. Journal of Hydrology, 365(3-4), 244-260. https://doi.org/10.1016/j.jhydrol.2008.11.043
- Analysis of flow processes in fractured chalk under pumped and ambient conditionsButler, A., Mathias, S., Gallagher, A., Peach, D., & Williams, A. (2009). Analysis of flow processes in fractured chalk under pumped and ambient conditions. Hydrogeology Journal, 17(8), 1849-1858. https://doi.org/10.1007/s10040-009-0477-4
- Hydraulic fracture propagation with 3-D leak-offMathias, S., & van Reeuwijk, M. (2009). Hydraulic fracture propagation with 3-D leak-off. Transport in Porous Media, 80(3), 1573-1634. https://doi.org/10.1007/s11242-009-9375-4
- Approximate solutions for Forchheimer flow to a wellMathias, S., Butler, A., & Zhan, H. (2008). Approximate solutions for Forchheimer flow to a well. Journal of Hydraulic Engineering, 134(9), 1318-1325. https://doi.org/10.1061/%28asce%290733-9429%282008%29134%3A9%281318%29
- Modelling radioiodine transport across a capillary fringeMathias, S., Butler, A., & Wheater, H. (2008). Modelling radioiodine transport across a capillary fringe. Journal of Environmental Radioactivity, 99(4), 716-729. https://doi.org/10.1016/j.jenvrad.2007.09.010
- Catchment-scale modelling of flow and nutrient transport in the Chalk unsaturated zoneJackson, B., Wheater, H., Wade, A., Butterfield, D., Mathias, S., Ireson, A., Butler, A., McIntyre, N., & Whitehead, R. (2007). Catchment-scale modelling of flow and nutrient transport in the Chalk unsaturated zone. Ecological Modelling, 209(1), 41-52. https://doi.org/10.1016/j.ecolmodel.2007.07.005
- Recent advances in modelling nitrate transport in the Chalk unsaturated zoneMathias, S., Butler, A., Ireson, A., Jackson, B., McIntyre, N., & Wheater, H. (2007). Recent advances in modelling nitrate transport in the Chalk unsaturated zone. Quarterly Journal of Engineering Geology and Hydrogeology, 40, 353-359. https://doi.org/10.1144/1470-9236/07-022
- The significance of colloids in the transport of pesticides through ChalkGooddy, D., Mathias, S., Harrison, I., Lapworth, D., & Kim, A. (2007). The significance of colloids in the transport of pesticides through Chalk. Science of the Total Environment, 385(1-3), 262-271. https://doi.org/10.1016/j.scitotenv.2007.06.043
- Recovering tracer test input functions from fluid electrical conductivity logging in fractured porous rocksMathias, S., Butler, A., Peach, D., & Williams, A. (2007). Recovering tracer test input functions from fluid electrical conductivity logging in fractured porous rocks. Water Resources Research, 43(7). https://doi.org/10.1029/2006wr005455
- Flow to a finite diameter well in a horizontally anisotropic aquifer with wellbore storageMathias, S., & Butler, A. (2007). Flow to a finite diameter well in a horizontally anisotropic aquifer with wellbore storage. Water Resources Research, 43(7). https://doi.org/10.1029/2006wr005839
- Shape factors for constant-head double-packer permeametersMathias, S., & Butler, A. (2007). Shape factors for constant-head double-packer permeameters. Water Resources Research, 43(6). https://doi.org/10.1029/2006wr005279
- An improvement on Hvorslev's shape factorsMathias, S., & Butler, A. (2006). An improvement on Hvorslev’s shape factors. Géotechnique, 56(10), 705-706. https://doi.org/10.1680/geot.2006.56.10.705
- A simple model of variable residence time flow and nutrient transport in the chalkJackson, B., Wheater, H., Mathias, S., McIntyre, N., & Butler, A. (2006). A simple model of variable residence time flow and nutrient transport in the chalk. Journal of Hydrology, 330(1-2), 221-234. https://doi.org/10.1016/j.jhydrol.2006.04.045
- Transient simulations of flow and transport in the Chalk unsaturated zoneMathias, S., Butler, A., Jackson, B., & Wheater, H. (2006). Transient simulations of flow and transport in the Chalk unsaturated zone. Journal of Hydrology, 330(1-2), 10-28. https://doi.org/10.1016/j.jhydrol.2006.04.010
- Hydrological processes in the Chalk unsaturated zone - Insights from an intensive field monitoring programmeIreson, A., Wheater, H., Butler, A., Mathias, S., Finch, J., & Cooper, J. (2006). Hydrological processes in the Chalk unsaturated zone - Insights from an intensive field monitoring programme. Journal of Hydrology, 330(1-2), 29-43. https://doi.org/10.1016/j.jhydrol.2006.04.021
- Linearized Richards' equation approach to pumping test analysis in compressible aquifersMathias, S., & Butler, A. (2006). Linearized Richards’ equation approach to pumping test analysis in compressible aquifers. Water Resources Research, 42(6). https://doi.org/10.1029/2005wr004680
- The significance of flow in the matrix of the Chalk unsaturated zoneMathias, S., Butler, A., McIntyre, N., & Wheater, H. (2005). The significance of flow in the matrix of the Chalk unsaturated zone. Journal of Hydrology, 310(1-4), 62-77. https://doi.org/10.1016/j.jhydrol.2004.12.009
- Laplace transform inversion for late-time behavior of groundwater flow problemsMathias, S., & Zimmerman, R. (2003). Laplace transform inversion for late-time behavior of groundwater flow problems. Water Resources Research, 39(10). https://doi.org/10.1029/2003wr002246
Other (Digital/Visual Media)
- A Short Course in Mathematics for Engineering and Science Students. Durham University.Mathias, S. (2023). A Short Course in Mathematics for Engineering and Science Students. Durham University [Online self-published textbook].
Supervision students
Ekaterina Lgotina
Research Postgraduate – Geotechnical and Environmental Engineering Node
Jorge Jacobo Davila
PhD
Omer Al-Kaabi
Research Postgraduate - Geotechnical and Environmental Engineering Node