Groundwater publications

Matching "Groundwater modelling"

  1. Mackay, J.; Mansour, M.; Abesser, C.; Jackson, C.; Williams, A.; Hughes, A.; Pachocka, M.; Wang, L.; Kingdon, A.. 2013 Integrated surface and groundwater modelling in the Thames Basin, UK using the Open Modelling Interface. [Speech] At: EGU General Assembly 2013, Vienna, Austria, 7-12 April 2013.
  2. Mansour, M.M.; Spink, A.E.F.. 2013 Grid refinement in Cartesian Coordinates for groundwater flow models using the Divergence Theorem and Taylor’s Series. Groundwater, 51 (1). 66-75.
  3. Moore, Roger; Hughes, Andrew; Gaber, Noha; Geller, Gary; Glynn, Pierre; Laniak, Gerry; Voinov, Alexey; Whelan, Gene. 2012 International Summit on Integrated Environmental Modeling. US Environmental Protection Agency, 62pp. (Unpublished)
  4. Butler, A.P.; Hughes, A.G.; Jackson, C.R.; Ireson, A.M.; Parker, S.J.; Wheater, H.S.; Peach, D.W.. 2012 Advances in modelling groundwater behaviour in Chalk catchments. In: Shepley, M.G.; Whiteman, M.I.; Hulme, P.J.; Grout, M.W., (ed.) Groundwater resources modelling : a case study from the UK. Geological Society of London, 113-127. (Geological Society, London, Special Publications, 364).
  5. Crooks, Sue; Young, Andy; Jackson, Chris. 2012 Modelling protocol. Wallingford, UK, NERC/Centre for Ecology & Hydrology, 41pp.
  6. Hughes, A.G.; van Wonderen, J.J.; Rees, J.G.; Seymour, K.J.; Manful, D.; Karl, H.. 2012 How to get your model results used : a guide to stakeholder engagement. In: Shepley, M.G.; Whiteman, M.I.; Hulme, P.J.; Grout, M.W., (ed.) Groundwater resources modelling : a case study from the UK. Geological Society of London, 39-48. (Geological Society Special Publication, 364).
  7. Hulme, P.J.; Jackson, C.R.; Atkins, J.K.; Hughes, A.G.; Mansour, M.M.; Seymour, K.J.; Wilson, K.J.. 2012 A rapid model for estimating the depletion in river flows due to groundwater abstraction. In: Shepley, M.G., (ed.) Groundwater resources modelling : a case study from the UK . Geological Society of London, 289-302. (Geological Society Special Publication, 364).
  8. Jackson, C.R.. 2012 Future flows and groundwater levels : R-groundwater model summary. British Geological Survey, 21pp. (Unpublished)
  9. Jackson, C.R.. 2012 Future flows and groundwater levels : responses to project peer review. Nottingham, UK, British Geological Survey, 14pp. (Unpublished)
  10. Jackson, Christopher; Crooks, Sue; Prudhomme, Christel. 2012 Future Flows and Groundwater Levels - SC090016 - Briefing note for Borehole fact sheets. Wallingford, UK, NERC/Centre for Ecology & Hydrology, 2pp.
  11. Jackson, Christopher R.. 2012 Simple automatic time-stepping for improved simulation of groundwater hydrographs. Ground Water, 50 (5). 736-745.
  12. Jones, M.A.; Hughes, A.G.; Jackson, C.R.; van Wonderen, J.J.. 2012 Groundwater resource modelling for public water supply management in London. In: Shepley, M.G.; Whiteman, M.I.; Hulme, P.J.; Grout, M.W., (ed.) Groundwater resources modelling : a case study from the UK. Geological Society of London, 99-111. (Geological Society Special Publications, 364).
  13. Mansour, M.M.; Hughes, A.G.; Robins, N.S.; Ball, D.; Okoronkwo, C.. 2012 The role of numerical modelling in understanding groundwater flow in Scottish alluvial aquifers. In: Shepley, M.G., (ed.) Groundwater resources modelling : a case study from the UK. Geological Society of London, 85-98. (Geological Society Special Publications, 364).
  14. Mansour, M.M.; Peach, D.W.; Hughes, A.G.; Robins, N.S.. 2012 Tension over equitable allocation of water : estimating renewable groundwater resources beneath the West Bank and Israel. In: Rose, E.P.F.; Mather, J.D., (ed.) Military aspects of hydrogeology. Geological Society of London, 355-361. (Geological Society Special Publication, 362).
  15. Mathers, S.J.; Kessler, H.; Macdonald, D.M.J.; Hughes, A.; Jackson, C.; Robins, N.S.. 2012 The use of geological and hydrogeological models in environmental studies. Nottingham, UK, British Geological Survey, 93pp. (Unpublished)
  16. Prudhomme, C.; Haxton, T.; Crooks, S.; Jackson, C.; Barkwith, A.; Williamson, J.; Kelvin, J. ; Mackay, J.; Wang, L.; Young, A.; Watts, G.. 2012 Future Flows Hydrology: an ensemble of daily river flow and monthly groundwater levels for use for climate change impact assessment across Great Britain . Earth System Science Data Discussions, 5 (2). 1159-1178.
  17. Prudhomme, Christel; Crooks, Sue; Jackson, Christopher; Kelvin, Jon; Young, Andy. 2012 Final technical report. Wallingford, UK, NERC/Centre for Ecology & Hydrology, 118pp.
  18. Sorensen, James; Finch, Jon; Ireson, Andrew; Jackson, Christopher. 2012 Assessing the effects of land surface representation on recharge simulated by models of varying complexity. [Lecture] At: 39th IAH Congress, Niagara, Canada, 16-21 Sept 2012. (Unpublished)
  19. Wang, L.; Stuart, M.E.; Bloomfield, J.P.; Butcher, A.S.; Gooddy, D.C.; McKenzie, A.A.; Lewis, M.A.; Williams, A.T.. 2012 Prediction of the arrival of peak nitrate concentrations at the water table at the regional scale in Great Britain. Hydrological Processes, 26 (2). 226-239.
  20. Wang, Lei; Barkwith, Andrew; Jackson, Christopher; Ellis, Michael. 2012 SLiM : an improved soil moisture balance method to simulate runoff and potential groundwater recharge processes using spatio-temporal weather and catchment characteristics. [Lecture] At: 12th UK CARE Annual General Meeting, UK Chinese Association of Resources and Environment, Bristol, UK, 8 Sept 2012. (Unpublished)
  21. Wang, Lei; Stuart, Marianne; Bloomfield, John; Gooddy, Daren; Butcher, Andrew. 2012 The nitrate time bomb : a national view of nitrate storage and lag time in the unsaturated zone of the UK. [Lecture] At: Sino-European Symposium on Environment and Health (SESEH 2012), Galway, Ireland, 20-25 Aug 2012. (Unpublished)
  22. Wang, Lei; Butcher, Andrew. 2011 Investigating nitrate transport in a thick sandstone unsaturated zone based on integrated modelling – the Eden Valley, UK. At: 11th UK CARE Annual General Meeting, UK Chinese Association of Resources and Environment, Reading,UK, 24 September 2011.
  23. Auton, Clive; MacDonald, A.; Hughes, A.; Reeves, H.. 2011 An integrated geoscience modelling approach to ground water and coastal flood risk . [Lecture] At: Model Fusion Conference, London, UK, 28-29 Nov 2011. (Unpublished)
  24. Mansour, M.M.; Barkwith, A.; Hughes, A.G.. 2011 A simple overland flow calculation method for distributed groundwater recharge models. Hydrological Processes, 25 (22). 3462-3471.
  25. Auton, Clive; Arkley, Sarah; Finlayson, Andrew; MacDonald, Alan; Maurice, Lou; Hughes, Andrew; Entwisle, Dave; Reeves, Helen. 2011 Moray Ness GSI3D ZOOMing in? . [Lecture] At: GSI3D Consortium Workshop, Nottingham, UK, 1-2 March 2011. (Unpublished)
  26. Mansour, M.M.; Hughes, A.G.; Spink, A.E.F.; Riches, J.. 2011 Pumping test analysis using a layered cylindrical grid numerical model in a complex, heterogeneous Chalk Aquifer. Journal of Hydrology, 401 (1-2). 14-21.
  27. Barkwith, A.; Wang, L.; Jackson, C.; Ellis, M.. 2011 Introducing the DESC model : assessing the dynamics of environmental sensitivity to climate change. [Poster] At: Model Fusion Conference, London, UK, 28-29 Nov 2011. (Unpublished)
  28. Hughes, Andrew; Jackson, Chris; Mansour, Majdi; Bricker, Stephanie; Barkwith, Andrew; Williams, Ann; Abesser, Corinna; Wang, Lei. 2011 Integrated modelling within the Thames Basin : examples of BGS work. [Poster] At: Cities, catchments and coasts: applied geoscience for decision-making in London and the Thames Basin, London, UK, 13 May 2011. (Unpublished)
  29. Jackson, C.R.; Wang, L.. 2011 R-groundwater : model user's manual for NERC Virtual Observatory implementation. British Geological Survey, 13pp. (Unpublished)
  30. Jackson, Christopher R.; Guardiola-Albert, Carolina. 2011 Potential impacts of climate change on groundwater supplies to the Doñana wetland, Spain. Wetlands, 31 (5). 907-920.
  31. Jackson, Christopher R.; Meister, Rakia; Prudhomme, Christel. 2011 Modelling the effects of climate change and its uncertainty on UK Chalk groundwater resources from an ensemble of global climate model projections. Journal of Hydrology, 399 (1-2). 12-28.
  32. Mansour, M.; von Christierson, B.; Jackson, C.; Macdonald, D.. 2011 Integrated modelling of surface water-groundwater flooding in the Oxford floodplain. [Poster] At: Model Fusion Conference, London, UK, 28-29 Nov 2011. (Unpublished)
  33. Royse, Katherine; Hughes, A.; Hillier, J.; O'Neill, J.; Wang, L.; Kingdon, A.. 2011 The use of model fusion in the development of ‘plug and play’ catastrophe models. At: Model Fusion Conference, London, UK, 28-29 Nov 2011. (Unpublished)
  34. Turner, R.J.; Mansour, M.; O Dochartaigh, B.E.; Hughes, A.; Dearden, R.; Campbell, D.. 2011 A real world example of model fusion : using geological and hydraulic models to investigate the impacts of infiltration SuDS within the Glasgow urban area. [Poster] At: Model Fusion Conference, London, UK, 28-29 Nov 2011. (Unpublished)
  35. Vounaki, T.; Hughes, A.; MacDonald, A.. 2011 Regional and catchment scale groundwater models of the superficial deposits underlying the Moray Ness area : initial results. Nottingham, UK, British Geological Survey, 28pp. (Unpublished)
  36. Watson, Carl; Kessler, Holger; Riddick, Andy; Giles, Jeremy. 2011 Data and research for environmental applications and models [DREAM]. [Poster] At: Cities, catchments and coasts: applied geoscience for decision-making in London and the Thames Basin, London, UK, 13 May 2011. (Unpublished)
  37. Royse, Katherine R.; Kessler, Holger; Robins, Nicholas S.; Hughes, Andrew G.; Mathers, Stephen J.. 2010 The use of 3D geological models in the development of the conceptual groundwater model. Zeitschrift der Deutschen Gesellschaft für Geowissenschaften, 161 (2). 237-249.
  38. Wang, Lei; Tye, Andrew; Hughes, Andrew. 2010 Riverine floodplain groundwater flow modelling : the case of Shelford (UK). Nottingham, UK, British Geological Survey, 28pp. (Unpublished)
  39. Barkwith, A.. 2010 DAEM Model Inventory. Nottingham, UK, British Geological Survey, 97pp. (Unpublished)
  40. Bonsor, H.C.; Mansour, M.M.; MacDonald, A.M.; Hughes, A.G.; Hipkin, R.G.; Bedada, T.. 2010 Interpretation of GRACE data of the Nile Basin using a groundwater recharge model. Hydrology and Earth System Sciences, 7. 4501-4533.
  41. Campbell, S. Diarmad G.; Merritt, Joanne E.; O Dochartaigh, Brighid E.; Mansour, Majdi; Hughes, Andrew G.; Fordyce, Fiona M.; Entwisle, David C.; Monaghan, Alison A.; Loughlin, Susan C.. 2010 3D geological models and their hydrogeological applications : supporting urban development : a case study in Glasgow-Clyde, UK. Zeitschrift der Deutschen Gesellschaft fur Geowissenschaften, 161 (2). 251-262.
  42. Hughes, Andrew; Chambers, Jonathan; Giles, Jeremy; Jordan, Colm; Kessler, Holger; Kingdon, Andrew; Marsh, Stuart; Ogilvy, Richard; Peach, Denis. 2010 Looking forward to making predictions. Earthwise, 26. 38-39.
  43. Little, Max A.; Bloomfield, John P.. 2010 Robust evidence for random fractal scaling of ground water levels in unconfined aquifers. Journal of Hydrology, 393 (3-4). 362-369.
  44. Rutter, H.K.; Newsham, R.; Morris, D.G.; McKenzie, A.A.. 2010 Selecting the appropriate digital terrain model : an example from a hazard mapping exercise. In: Fleming, C.; Marsh, S.H.; Giles, J.R.A., (ed.) Elevation models for geoscience. Geological Society of London, 67-74. (Geological Society Special Publications, 345).
  45. Wang, Lei; O Dochartaigh, Brighid; Macdonald, David. 2010 A literature review of recharge estimation and groundwater resource assessment in Africa. British Geological Survey, 35pp. (Unpublished)
  46. Yang, Y.S.; Wang, L.. 2010 Catchment-scale vulnerability assessment of groundwater pollution from diffuse sources using the DRASTIC method : a case study. Hydrological Sciences Journal, 55 (7). 1206-1216.
  47. Yang, Y.S.; Wang, L.. 2010 A review of modelling tools for implementation of the EU Water Framework Directive in handling diffuse water pollution. Water resources management, 24 (9). 1819-1843.
  48. Campbell, S. Diarmad G.; Merritt, Joanne E.; Monaghan, Alison A.; Loughlin, Susan C.; Mansour, Majdi; O Dochartaigh, Brighid; Fordyce, Fiona M.; Entwisle, David C.; Price, Simon; Royse, Katherine. 2009 Towards attributed, parameterised and fully integrated urban 3D geoscience models and related GIS datasets in the UK. In: Abstracts of the Geological Society of America Annual Meeting. Geological Society of America.
  49. Bonsor, H.C.; Mansour, M.M.; Hughes, A.G.; MacDonald, A.M.; Hipkin, R.. 2009 Developing a preliminary recharge model of the Nile Basin to help interpret GRACE data. Nottingham, UK, British Geological Survey, 26pp. (Unpublished)
  50. Abesser, Corinna. 2009 Development of a geochemical transport model for the Gatehampton abstraction site using PHAST. Nottingham, UK, British Geological Survey, 45pp. (Unpublished)
  51. Adams, Brian; Bloomfield, John; Gallagher, Alexander; Jackson, Christopher; Rutter, Helen; Williams, Ann. 2008 FLOOD 1. Final Report. Nottingham, UK, British Geological Survey, 65pp. (Unpublished)
  52. Bloomfield, John P.; McKenzie, Andrew A.; Williams, Ann T.. 2008 An overview of complex behaviour in the groundwater compartment of catchment systems and some implications for modelling and monitoring. At: Sustainable Hydrology for the 21st Century. 10th BHS National Hydrology Symposium, Exeter, UK, 15-17 Sept 2008.
  53. Gates, John B.; Edmunds, W. Michael; Darling, George; Ma, Jinzhu; Pang, Zhonghe; Young, A.. 2008 Conceptual model of recharge to southeastern Badain Jaran Desert groundwater and lakes from environmental tracers. Applied Geochemistry, 23 (12). 3519-3534.
  54. Hughes, A.G.; Mansour, M.M.; Robins, N.S.. 2008 Evaluation of distributed recharge in an upland semi-arid karst system : the West Bank Mountain Aquifer, Middle East. Hydrogeology Journal, 16 (5). 845-854.
  55. Jackson, Christopher; Mansour, Majdi; Hughes, Andrew; Hulme, Paul. 2008 Numerical modelling of the impact of groundwater abstraction on river flows. Keyworth, Nottingham, British Geological Survey, 241pp.
  56. MacDonald, A.M.; Hughes, A.G.; Vounaki, T.; Graham, M.T.; Lilly, A.; Mansour, M.; Stephens, C.A.. 2008 Groundwater and the Forres (River Findhorn & Pilmuir) Flood Alleviation Scheme, Morayshire. Nottingham, UK, British Geological Survey, 94pp. (Unpublished)
  57. Mansour, M.M.; Jackson, C.R.. 2008 Model for investigating the impacts of groundwater abstraction on river flows : user's manual for the ZOOM_IGARF spreadsheet tool and numerical model. British Geological Survey. (Unpublished)
  58. Mansour, Majdi; Hughes, Andrew; O Dochartaigh, Brighid; Graham, Malcolm. 2008 Representation of Urban Recharge Processes in the Distributed Recharge Model (ZOODRM) of the Glasgow urban area, Scotland. At: MODFLOW and More 2008: Ground Water and Public Policy, Golden, Colorado, 19th-21st May 2008.
  59. Robins, Nicholas; Davies, Jeffrey; Dumpleton, Stephen. 2008 Groundwater flow in the South Wales coalfield : historical data informing 3D modelling. Quarterly Journal of Engineering Geology and Hydrogeology, 41 (4). 477-486.
  60. Jackson, B M; Browne, C A; Butler, A P; Peach, Denis; Wade, A J; Wheater, H S. 2007 Nitrate transport in Chalk catchments : monitoring, modelling and policy implications. Environmental science & policy, 11 (2). 125-135.
  61. Mathias, S.A.; Butler, A.P.; Peach, D.W.; Williams, A.T.. 2007 Recovering tracer test input functions from fluid electrical conductivity logging in fractured porous rocks. Water Resources Research, 43 (7).
  62. Jackson, Christopher; Cheetham, Michael. 2007 The future of groundwater. Earthwise, 24. 6-7.
  63. Mansour, Majdi; Hughes, Andrew; Graham, Malcolm; Okoronko, Chig. 2007 Using Monte Carlo simulations to estimate the surface run-off for a distributed recharge model in a catchment area in Scotland.. At: ModelCARE 2007: Sixth International Conference on Calibration and Reliability in Groundwater Modelling. Credibility in Modelling, Copenhagen, Denmark, 9-13 Sept 2007.
  64. Morris, Brian; Rueedi, J.; Cronin, A.A.; Diaper, C.; DeSilva, D.. 2007 Using linked process models to improve urban groundwater management : an example from Doncaster, England. Water and Environment Journal, 21 (4). 229-240.
  65. Neumann, I.; Rutter, H.. 2007 Statistical analysis to produce master hydrographs for aquifers in England and Wales. Nottingham, UK, British Geological Survey, 219pp. (Unpublished)
  66. Lelliott, M.R.; Bridge, D.McC.; Kessler, H.; Price, S.J.; Seymour, K.J.. 2006 The application of 3D geological modelling to aquifer recharge assessments in an urban environment. Quarterly Journal of Engineering Geology & Hydrogeology, 39 (3). 293-302.
  67. Mansour, M.M.; Davies, J.; Hughes, A.G.; Robins, N.S.. 2006 The Vowchurch gravel aquifer pipeline crossing : hydrogeological evaluation of impact. British Geological Survey, 44pp. (Unpublished)
  68. Mansour, Majdi; Spink, Andrew EF; Hughes, Andrew. 2006 Three-Dimensional Aquifer Heterogeneity in Pumping Test Analysis. A Numerical Investigation Using Radial Flow Models. . At: MODFLOW and More 2006, Golden, Colorado, 22nd to 24th May 2006.
  69. Rutter, H.K.; Cunningham, J.; Jackson, C.R.; Lewis, M.. 2006 Hydrogeological parameterisation of the Thames Gateway GSI3D model. Nottingham, UK, British Geological Survey, 44pp. (Unpublished)
  70. Stuart, Marianne; Gooddy, Daren; Hughes, Andrew; Jackson, Christopher. 2006 A field and modeling study to determine pesticide occurrence in a public water supply in Northern England . Ground Water Monitoring & Remediation, 26 (4). 128-136.
  71. Robins, N.S.; Rutter, H.K.; Dumpleton, S.; Peach, D.W.. 2005 The role of 3D visualisation as an analytical tool preparatory to numerical modelling . Journal of Hydrology, 301 (1-4). 287-295.
  72. Jackson, C.. 2005 Modelling leakage from perched rivers using the unsaturated flow model VS2DTI. British Geological Survey, 46pp. (Unpublished)
  73. Jackson, C.R.; Hughes, A.G.; O Dochartaigh, B.E.; Robins, N.S.; Peach, D.W.. 2005 Numerical testing of conceptual models of groundwater flow: a case study using the Dumfries Basin aquifer . Scottish Journal of Geology, 41 (1). 51-60.
  74. Silgram, M.; Williams, A.; Waring, R.; Neumann, I.; Hughes, A.; Mansour, M.; Besien, T.. 2005 Effectiveness of the nitrate sensitive areas scheme in reducing groundwater concentrations in England. Quarterly Journal of Engineering Geology and Hydrogeology, 38 (2). 117-127.
  75. Jackson, C.R.. 2004 User's manual for the particle tracking model ZOOPT. British Geological Survey, 46pp. (Unpublished)
  76. Jackson, C.R.; Hughes, A.G.; O Dochartaigh, B.E.. 2004 Preliminary numerical modelling of groundwater flow in the Dumfries basin. British Geological Survey, 126pp. (Unpublished)
  77. Jackson, C.R.; Spink, A.E.F.. 2004 User's manual for ZETUP, the set up program for the groundwater flow model ZOOMQ3D. British Geological Survey, 44pp. (Unpublished)
  78. Jackson, C.R.; Spink, A.E.F.. 2004 User's manual for the groundwater flow model ZOOMQ3D. Nottingham, UK, British Geological Survey, 107pp. (Unpublished)
  79. Mansour, M.M.; Hughes, A.G.. 2004 Application of numerical modelling to investigate recharge to the Chalk Aquifer beneath thick till deposits in East Anglia. British Geological Survey, 33pp. (Unpublished)
  80. Mansour, M.M.; Hughes, A.G.. 2004 User's manual for the distributed recharge model ZOODRM. British Geological Survey, 61pp. (Unpublished)
  81. Marks, R.J.; Lawrence, A.R.; Whitehead, E.J.; Cobbing, J.E.; Darling, W.G.; Hughes, A.G.. 2004 Recharge to the chalk aquifer beneath thick till deposits in East Anglia. Nottingham, UK, British Geological Survey, 59pp. (Unpublished)
  82. Marks, R.J.; Lawrence, A.R.; Whitehead, E.J.; Cobbing, J.E.; Mansour, M.M.; Darling, W.G.; Hughes, A.G.. 2004 Chalk recharge beneath thick till deposits in East Anglia. Nottingham, UK, British Geological Survey, 82pp. (Unpublished)
  83. Neumann, I.. 2004 Description of a post-processor for MODFLOW. British Geological Survey, 20pp. (Unpublished)
  84. Neumann, I.; Barker, J.; Macdonald, D.; Gale, I.. 2004 Numerical approaches for approximating technical effectivessness of artificial recharge structures. Nottingham, UK, British Geological Survey, 46pp. (Unpublished)
  85. Mansour, M.M.; Spink, A.E.F.; Riches, J.. 2003 Numerical investigation of flow to pumped wells in heterogeneous layered aquifers using radial flow models. At: MODFLOW and More 2003 : understanding through modeling, Colorado, 2003.
  86. Robins, N.S.; Dumpleton, S.; Packman, M.J.. 2003 3-D visualization as an aid to the hydrogeological conceptualization of the central South Downs . Quarterly Journal of Engineering Geology and Hydrogeology, 36 (1). 51-58.
  87. Jackson, C.R.. 2002 Steady-state particle tracking in the object-oriented regional groundwater model ZOOMQ3D. Nottingham, UK, British Geological Survey, 40pp. (Unpublished)
  88. Jackson, C.R.. 2002 The variation of hydraulic conductivity with depth in the object-oriented groundwater model ZOOMQ3D. British Geological Survey, 74pp. (Unpublished)
  89. Gooddy, D.C.; Hughes, A.G.; Williams, A.T.; Armstrong, A.C.; Nicholson, R.J.; Williams, J.R.. 2001 Field and modelling studies to assess the risk to UK groundwater from earth-based stores for livestock manure. Soil use and managment, 17 (2). 128-137.
  90. Jackson, C.R.. 2001 The development and validation of the object-oriented quasi three-dimensional regional groundwater model ZOOMQ3D. British Geological Survey, 57pp. (Unpublished)
  91. Barker, J.A.; Macdonald, D.M.J.. 2000 A manual for BGSPT : programs to simulate and analyse pumping tests in large diameter wells. Nottingham, UK, British Geological Survey, 25pp. (Unpublished)
  92. Macdonald, D.M.J.; Thompson, D.M.; Herbert, R.. 1995 Sustainability of yield from wells and boreholes in crystalline basement aquifers. Nottingham, UK, British Geological Survey, 77pp. (Unpublished)