Items where NERC Author is "Darling, George"

Publication - Article

Mudimbu, D.; Namaona, W.; Sinda, M.C.; Brauns, B.; Gooddy, D.C.; Darling, W.G.; Banda, K.; Phiri, E.; Nalivata, P.C.; Mtambanengwe, F.; Mapfumo, P.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Owen, R.J.S.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2024 Groundwater recharge in basement aquifers in subhumid drylands of sub-Saharan Africa. Hydrogeology Journal. 10.1007/s10040-024-02837-4

Holmes, Jonathan ORCID: https://orcid.org/0000-0001-8426-8861; Jourdan, Anne-Lise ORCID: https://orcid.org/0000-0001-6173-193X; Darling, W. George ORCID: https://orcid.org/0000-0001-9602-9147. 2024 Stable-isotope variability in daily precipitation: insights from a low-cost collector in SE England. Isotopes in Environmental and Health Studies. 1-19. 10.1080/10256016.2024.2402730

Sorensen, James P.R.; Gahi, Narcisse Z.; Guug, Samuel; Verhoef, Anne; Koïta, Mahamadou; Sandwidi, Wennegouda J.P.; Agyekum, William A.; Okrah, Collins; Darling, W. George; Lawson, Fabrice M.A.; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Vouillamoz, Jean-Michel; Macdonald, David M.J.. 2024 Groundwater recharge is diffuse in semi-arid African drylands: Evidence from highly instrumented observatories. Journal of Hydrology, 636, 131227. 10.1016/j.jhydrol.2024.131227

Smedley, Pauline L.; Bearcock, Jenny M.; Ward, Robert S.; Crewdson, Emma; Bowes, Michael J.; Darling, W. George; Smith, Andrew C.. 2023 Monitoring of methane in groundwater from the Vale of Pickering, UK: temporal variability and source discrimination. Chemical Geology, 636, 121640. 10.1016/j.chemgeo.2023.121640

Darling, W. George; Gooddy, Daren C.; Gulliver, Pauline L.; Scott, Amy M.; Ahearn, Sean P.. 2023 Using environmental tracers to evaluate the preservation of palaeoclimate signals in aquifers of the London Basin, UK. Journal of Hydrology, 617, 128972. 10.1016/j.jhydrol.2022.128972

Darling, W. George; Lewis, Melinda A.. 2021 Hydrogeochemical indications of regional flow in the Lower Greensand aquifer of the London Basin. Quarterly Journal of Engineering Geology and Hydrogeology, 55 (2), qjegh2021-028. 10.1144/qjegh2021-028

Hartmann, Andreas; Jasechko, Scott; Gleeson, Tom; Wada, Yoshihide; Andreo, Bartolomé; Barberá, Juan Antonio; Brielmann, Heike; Bouchaou, Lhoussaine; Charlier, Jean-Baptiste; Darling, W. George; Filippini, Maria; Garvelmann, Jakob; Goldscheider, Nico; Kralik, Martin; Kunstmann, Harald; Ladouche, Bernard; Lange, Jens; Lucianetti, Giorgia; Martín, José Francisco; Mudarra, Matías; Sánchez, Damián; Stumpp, Christine; Zagana, Eleni; Wagener, Thorsten. 2021 Risk of groundwater contamination widely underestimated because of fast flow into aquifers. Proceedings of the National Academy of Sciences, 118 (20), e2024492. 10.1073/pnas.2024492118

O Dochartaigh, Brighid E.; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Black, Andrew R.; Everest, Jez; Wilson, Paul; Darling, W. George; Jones, Lee; Raines, Mike. 2019 Groundwater - meltwater interaction in proglacial aquifers. Hydrology and Earth System Sciences, 23. 4527-4539. 10.5194/hess-23-4527-2019

Darling, W. George. 2019 Thermal groundwaters of the UK: geochemical indications of flow, vulnerability and possible threat to the shallow hydrosphere. Quarterly Journal of Engineering Geology and Hydrogeology, 52 (4). 557-562. 10.1144/qjegh2018-199

Maurice, L.; Taylor, R.G.; Tindimugaya, C.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Johnson, P.; Kaponda, A.; Owor, M.; Sanga, H.; Bonsor, H.C.; Darling, W.G.; Gooddy, D.. 2019 Characteristics of high-intensity groundwater abstractions from weathered crystalline bedrock aquifers in East Africa. Hydrogeology Journal, 27 (2). 459-474. 10.1007/s10040-018-1836-9

Lanzoni, M.; Darling, W.G.; Edmunds, W.M.. 2018 Groundwater in Sudan: an improved understanding of wadi-directed recharge. Applied Geochemistry, 99. 55-64. 10.1016/j.apgeochem.2018.10.020

Shand, Paul; Darling, W. George; Smedley, Pauline L.; Bath, Adrian H.; Mather, John; Melo, Teresa; Hinsby, Klaus; Whitehead, Paul G.; Hope, Rob. 2018 Professor W Mike Edmunds: a pioneer in applied hydrogeochemistry and champion of international collaboration. Hydrogeology Journal, 26 (1). 351-356. 10.1007/s10040-017-1689-7

Darling, W.G.; Sorensen, J.P.R.; Newell, A.J.; Midgley, J.; Benhamza, M.. 2018 The age and origin of groundwater in the Great Western Erg sub-basin of the North-Western Sahara aquifer system: insights from Krechba, central Algeria. Applied Geochemistry, 96. 277-286. 10.1016/j.apgeochem.2018.07.016

Darling, William George. 2017 Mike Edmunds: fifty years of water, rock and interaction. Procedia Earth and Planetary Science, 17. 17-20. 10.1016/j.proeps.2016.12.010

Darling, W. George; Gooddy, Daren C.; White, Debbie; Matsumoto, Takuya; Han, Liang-Feng; Romeo, Nicolo. 2017 Testing tritium-helium groundwater dating in the Chalk aquifer of the Berkshire Downs, UK. Geochemical Journal, 51 (5). 409-421. 10.2343/geochemj.2.0457

Bell, R.A.; Darling, W.G.; Ward, R.S.; Basava-Reddi, L.; Halwa, L.; Manamsa, K.; O Dochartaigh, B.E.. 2017 A baseline survey of dissolved methane in aquifers in Great Britain. Science of the Total Environment, 601-602. 1803-1813. 10.1016/j.scitotenv.2017.05.191

Darling, W. George; Bowes, Michael J. ORCID: https://orcid.org/0000-0002-0673-1934. 2016 A long-term study of stable isotopes as tracers of processes governing water flow and quality in a lowland river basin: the upper Thames, UK. Hydrological Processes, 30 (13). 2178-2195. 10.1002/hyp.10779

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Black, A.R.; O Dochartaigh, B.E.; Everest, J.; Darling, W.G.; Flett, V.; Peach, D.W.. 2016 Using stable isotopes and continuous meltwater river monitoring to investigate the hydrology of a rapidly retreating Icelandic outlet glacier. Annals of Glaciology, 57 (72). 151-158. 10.1017/aog.2016.22

Hemmings, Brioch; Gooddy, Daren; Whitaker, Fiona; Darling, W. George; Jasima, Alia; Gottsmann, Joachim. 2015 Groundwater recharge and flow on Montserrat, West Indies: insights from groundwater dating. Journal of Hydrology, 4 (B). 611-622. 10.1016/j.ejrh.2015.08.003

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Krishan, G.; Rao, M. S.; Gooddy, D.C.; Darling, W.G.. 2015 Groundwater recharge and age-depth profiles of intensively exploited groundwater resources in northwest India. Geophysical Research Letters, 42 (18). 7554-7562. 10.1002/2015GL065798

Edmunds, W. Mike; Darling, W. George; Purtschert, Roland; Corcho Alvarado, Jose A.. 2014 Noble gas, CFC and other geochemical evidence for the age and origin of the Bath thermal waters, UK. Applied Geochemistry, 40. 155-163. 10.1016/j.apgeochem.2013.10.007

Allen, D.J.; Darling, W.G.; Davies, J.; Newell, A.J.; Gooddy, D.C.; Collins, A.L.. 2014 Groundwater conceptual models: implications for evaluating diffuse pollution mitigation measures. Quarterly Journal of Engineering Geology and Hydrogeology, 47 (1). 65-80. 10.1144/qjegh2013-043

Allen, Debbie; Darling, W. George; Williams, Peter J.; Stratford, Charlie J. ORCID: https://orcid.org/0000-0003-3867-5807; Robins, Nick S.. 2014 Understanding the hydrochemical evolution of a coastal dune system in SW England using a multiple tracer technique. Applied Geochemistry, 45. 94-104. 10.1016/j.apgeochem.2013.12.014

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Tijani, M.N.; Darling, W.G.; Gooddy, D.C.; Bonsor, H.C.; Araguás-Araguás, L.J.. 2013 Residence times of shallow groundwater in West Africa: implications for hydrogeology and resilience to future changes in climate. Hydrogeology Journal, 21 (3). 673-686. 10.1007/s10040-012-0925-4

Darling, W.G.; Gooddy, D.C.; Morris, B.L.; Peach, D.W.. 2012 The hydrochemistry of a Chalk aquifer during recovery from drought. Quarterly Journal of Engineering Geology and Hydrogeology, 45 (4). 473-486. 10.1144/qjegh2012-022

Darling, W.G.; Gooddy, D.C.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Morris, B.L.. 2012 The practicalities of using CFCs and SF6 for groundwater dating and tracing. Applied Geochemistry, 27 (9). 1688-1697. 10.1016/j.apgeochem.2012.02.005

Dunn, S.M.; Darling, W.G.; Birkel, C.; Bacon, J.R.. 2012 The role of groundwater characteristics in catchment recovery from nitrate pollution. Hydrology Research, 43 (5). 560-575. 10.2166/nh.2012.020

Darling, W.G.. 2011 The isotope hydrology of Quaternary climate change. Journal of Human Evolution, 60 (4). 417-427. 10.1016/j.jhevol.2010.05.006

Jones, Morgan T.; Hembury, Deborah J.; Palmer, Martin R.; Tonge, Bill; Darling, W.George; Loughlin, Susan C.. 2011 The weathering and element fluxes from active volcanoes to the oceans : a Montserrat case study. Bulletin of Volcanology, 73 (3). 207-222. 10.1007/s00445-010-0397-0

Allen, D.J.; Darling, W.G.; Gooddy, D.C.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Newell, A.J.; Williams, A.T.; Allen, D.; Abesser, C.. 2010 Interaction between groundwater, the hyporheic zone and a Chalk stream : a case study from the River Lambourn, UK. Hydrogeology Journal, 18 (5). 1125-1141. 10.1007/s10040-010-0592-2

Smith, D.J.; Jenkin, G.R.T.; Naden, J.; Boyce, A.J.; Petterson, M.G.; Toba, T.; Darling, W.G.; Taylor, H.; Millar, I.L.. 2010 Anomalous alkaline sulphate fluids produced in a magmatic hydrothermal system : Savo, Solomon Islands. Chemical Geology, 275 (1-2). 35-49. 10.1016/j.chemgeo.2010.04.011

O Dochartaigh, Brighid E.; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, William G.; Hughes, Andrew G.; Li, Jin X.; Shi, Li A.. 2010 Determining groundwater degradation from irrigation in desert-marginal Northern China. Hydrogeology Journal, 18 (8). 1939-1952. 10.1007/s10040-010-0644-7

Darling, W.G.; Gooddy, D.C.; Riches, J.; Wallis, I.. 2010 Using environmental tracers to assess the extent of river-groundwater interaction in a quarried area of the English Chalk. Applied Geochemistry, 25 (7). 923-932. 10.1016/j.apgeochem.2010.01.019

MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Calow, Roger C.; Macdonald, David M.J.; Darling, W. George; O Dochartaigh, Brighid E.. 2009 What impact will climate change have on rural groundwater supplies in Africa? Hydrological Sciences Journal, 54 (4). 690-703. 10.1623/hysj.54.4.690

Large, D.; Spiro, B.F.; Ferrat, M.; Shopland, M.; Kylander, M.; Gallagher, K.; Li, X.-D.; Shen, C.; Possnert, G.; Zhang, G.; Darling, George; Weiss, D.J.. 2009 The influence of climate, hydrology and permafrost on Holocene peat accumulation at 3500 m on the eastern Qinghai-Tibetan plateau. Quaternary Science Reviews, 28 (27-28). 3303-3314. 10.1016/j.quascirev.2009.09.006

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. 10.1016/j.apgeochem.2008.07.019

Lapworth, D. J. ORCID: https://orcid.org/0000-0001-7838-7960; Shand, P.; Abesser, C.; Darling, W. G.; Haria, A. H.; Evans, C. D. ORCID: https://orcid.org/0000-0002-7052-354X; Reynolds, B.. 2008 Groundwater nitrogen composition and transformation within a moorland catchment, mid-Wales. Science of the Total Environment, 390 (1). 241-254. 10.1016/j.scitotenv.2007.09.043

Darling, George; Gooddy, Daren. 2007 Assessing the applicability of global CFC and SF6 input functions to groundwater dating in the UK. Science of the Total Environment, 387. 353-362. 10.1016/j.scitotenv.2007.06.015

Van den Daele, G.F.A.; Barker, J.A.; Connell, L.; Atkinson, T.C.; Darling, George; Cooper, J.D.. 2007 Unsaturated flow and solute transport through the chalk : tracer test and dual permeability modelling. Journal of Hydrology, 342 (1-2). 157-172. 10.1016/j.jhydrol.2007.05.021

Morris, Brian L.; Darling, W.George; Cronin, Aidan A.; Rueedi, Joerg; Whitehead, Emily J.; Gooddy, Daren C.. 2006 Assessing the impact of modern recharge on a sandstone aquifer beneath a suburb of Doncaster, UK. Hydrogeology Journal, 14 (6). 979-997. 10.1007/s10040-006-0028-1

Gooddy, Daren; Darling, George; Abesser, Corinna; Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960. 2006 Using chlorofluorocarbons (CFCs) and sulphur hexafluoride (SF6) to characterise groundwater movement and residence time in a lowland Chalk catchment. Journal of Hydrology, 330 (1-2). 44-52. 10.1016/j.jhydrol.2006.04.011

Darling, W.G.; Gooddy, D.C.. 2006 The hydrogeochemistry of methane : evidence from English groundwaters. Chemical Geology, 229 (4). 293-312. 10.1016/j.chemgeo.2005.11.003

Darling, W.G.; Morris, B.; Stuart, M.E.; Gooddy, D.C.. 2005 Groundwater age indicators from public supplies tapping the chalk aquifer of southern England. Water and Environment Journal, 19 (1). 30-40. 10.1111/j.1747-6593.2005.tb00546.x

Morris, B.L.; Darling, W.G.; Gooddy, D.C.; Litvak, R.G.; Neumann, I.; Nemaltseva, E.J.; Poddubnaia, I.. 2005 Assessing the extent of induced leakage to an urban aquifer using environmental tracers : an example from Bishkek, capital of Kyrgyzstan, central Asia. Hydrogeology Journal, 14 (1-2). 225-243. 1007/s10040-005-0441-x

Gooddy, Daren; Darling, George. 2005 The potential for methane emissions from groundwaters of the UK. Science of the Total Environment, 339. 117-126. 10.1016/j.scitotenv.2004.07.019

Morris, Brian; Stuart, Marianne; Darling, George; Gooddy, Daren. 2005 The use of groundwater age indicators in risk assessment to aid water supply operational planning. Water and Environment Journal, 19 (1). 41-48. 10.1111/j.1747-6593.2005.tb00547.x

Darling, W.G.. 2004 Hydrological factors in the interpretation of stable isotopic proxy data present and past : a European perspective. Quaternary Science Reviews, 23 (7-8). 743-770. 10.1016/j.quascirev.2003.06.016

MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, W. George; Ball, Derek F.; Oster, Harald. 2003 Identifying trends in groundwater quality using residence time indicators : an example from the Permian aquifer of Dumfries, Scotland. Hydrogeology Journal, 11 (4). 504-517. 10.1007/s10040-003-0275-3

Darling, W.G.; Talbot, J.C.. 2003 The O and H stable isotope composition of freshwaters in the British Isles. 1, rainfall. Hydrology and Earth System Sciences, 7. 163-181. 10.5194/hess-7-163-2003

Darling, W.G.; Bath, A.H.; Talbot, J.C.. 2003 The O and H stable isotope composition of freshwaters in the British Isles. 2, surface waters and groundwater. Hydrology and Earth System Sciences, 7. 183-195. 10.5194/hess-7-183-2003

Darling, W.G.. 1998 Hydrothermal hydrocarbon gases. 1, genesis and geothermometry. Applied Geochemistry, 13 (7). 815-824. 10.1016/S0883-2927(98)00013-4

Darling, W.G.. 1998 Hydrothermal hydrocarbon gases. 2, application in the East African Rift System. Applied Geochemistry, 13 (7). 825-840. 10.1016/S0883-2927(98)00022-5

Darling, W.G.; Edmunds, W.M.; Smedley, P.L.. 1997 Isotopic evidence for palaeowaters in the British Isles. Applied Geochemistry, 12 (6). 813-829. 10.1016/S0883-2927(97)00038-3

Sklash, M.G.; Beven, K.J.; Gilman, K.; Darling, W.G.. 1996 Isotope studies of pipeflow at Plynlimon, Wales, UK. Hydrological Processes, 10 (7). 921-944. 10.1002/(SICI)1099-1085(199607)

Darling, W. George; Gizaw, Berhanu; Arusei, Musa K.. 1996 Lake-groundwater relationships and fluid-rock interaction in the East African Rift Valley : isotopic evidence. Journal of African Earth Sciences, 22 (4). 423-431. 10.1016/0899-5362(96)00026-7

Darling, W.G.; Griesshaber, E.; Andrews, J.N.; Armannsson, H.; O'Nions, R.K.. 1995 The origin of hydrothermal and other gases in the Kenya Rift Valley. Geochimica et Cosmochimica Acta, 59 (12). 2501-2512. 10.1016/0016-7037(95)00145-X

Darling, W.G.; Allen, D.J.; Armannsson, H.. 1990 Indirect detection of subsurface outflow from a Rift Valley lake. Journal of Hydrology, 13 (1-4). 297-306. 10.1016/0022-1694(90)90180-6

Publication - Book Section

Darling, W.G.; Gooddy, D.C.; Morris, B.L.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499. 2010 Using CFCs and SF6 for groundwater dating : a SWOT analysis. In: Birkle, Peter; Torres-Alvarado, Ignacio, (eds.) Water-rock interaction XIII. CRC Press, 15-22.

Gooddy, D.C.; Darling, W.G.. 2009 Contaminant attenuation through glacial drift overlying the Chalk aquifer in southern East Anglia, UK. In: Application of Isotopes to the Assessment of Pollutant Behaviour in the Unsaturated Zone for Groundwater Protection. IAEA, 195-204, 227pp.

Smith, D.J.; Jenkin, G.R.T.; Naden, J.; Petterson, M.G.; Taylor, H.; Darling, W.G.; Boyce, A.J.; Toba, T.. 2007 Alkaline fluids in a volcanic-hydrothermal system : Savo, Solomon Islands. In: Andrew, C.J., (ed.) Digging deeper : proceedings of the ninth biennial Meeting of the Society for Geology Applied to Mineral Deposits, Dublin, Ireland 20th-23rd August 2007. Dublin, Ireland, Irish Association for Economic Geology, 663-666.

Akhurst, M; Ball, D; Brady, L; Buckley, D.K.; Burns, J; Darling, W; MacDonald, A ORCID: https://orcid.org/0000-0001-6636-1499; McMillan, A; O Dochartaigh, B; Peach, D; Robins, N; Wealthall, G. 2006 Towards understanding the Dumfries Basin aquifer, SW Scotland. In: Fluid flow and solute movement in sandstones: the onshore UK Permo-Triassic red bed sequence. Bath, Geological Society of London, 187-198. (Geological Society of London Special Publication, 263).

Publication - Conference Item

Ascott, M.J. ORCID: https://orcid.org/0000-0001-6636-1499; Bianchi, M.; Wang, L. ORCID: https://orcid.org/0000-0001-8893-9634; Gooddy, D.C. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, W.G.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2024 National scale quantification and evaluation of travel times using a numerical groundwater flow model and observed proxy residence time indicators. [Speech] In: World Groundwater Congress IAH 2024 Davos, Davos, Switzerland, 8-13 Sept 2024.

O Dochartaigh, B.E.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Black, A.; Everest, J.; Wilson, P.; Darling, W.G.; Raines, M.; Jones, L.. 2016 Groundwater : meltwater interaction in a proglacial aquifer. [Poster] In: Rain, Rivers and Reservoirs, Edinburgh, UK, 27 - 29 September 2016. British Geological Survey. (Unpublished)

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Krishan, G; MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499; Rao, M S; Gooddy, Daren; Darling, George. 2014 Using environmental tracers to understand the response of groundwater resources in NW India to sustained abstraction. [Other] In: 41st IAH International Congress "Groundwater: Challenges and Strategies", Marrakech, Morocco, 15-19 Sept 2014. (Unpublished)

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Everest, J.D.; Black, A.R.; O Dochartaigh, B.E.; Bonsor, H.C.; Darling, W.G.; Gooddy, D.. 2012 Glacial meltwater and groundwater interactions : evidence from the Virkisjokull observatory in Iceland. [Poster] In: 39th IAH Congress, Niagara, Canada, 16-21 Sept 2012. (Unpublished)

Sorensen, James; Darling, George; Newell, Andrew. 2012 Monitoring Saharan groundwater resources overlying a terrestial CCS site. [Poster] In: Ineson Meeting: Groundwater and Energy, London, 17th October 2012. (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, W.G.; Gooddy, D.G.; Bonsor, H.C.. 2011 Forecasting the impact of climate change on water supplies using groundwater residence times. [Lecture] In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 January 2011.

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499; Darling, George; Gooddy, Daren. 2011 Using residence time tracers to understand groundwater processes in shallow basement and sedimentary aquifers in Africa, new possibilities and potential limitations. [Lecture] In: EGU General Assembly 2011, Vienna, Austria, 3-8 April 2011. European Geosciences Union.

Gooddy, Daren; Darling, George; Shand, Paul; Peach, Denis. 2006 Characterising groundwater movement and residence time in a lowland Chalk catchment in Southern England. [Poster] In: EGU General Assembly 2006, Vienna, Austria, 2-7 April 2006. European Geosciences Union.

Darling, W.G.; Allen, D.J.; Talbot, J.C.. 1992 Water balance of lakes in the Kenya Rift Valley. [Poster] In: International Symposium on Isotope Techniques in Water Resources Development, Vienna, Austria, 11-15 March 1991. Vienna, Austria, International Atomic Energy Agency.

Publication - Report

Bearcock, J.M.; Palumbo-Roe, B.; Mulcahy, A.; Walker-Verkuil, K.; MacAllister, D.J. ORCID: https://orcid.org/0000-0001-8893-9634; Darling, W.G.; Gooddy, D.C.. 2023 UK Geoenergy Observatories : Glasgow baseline groundwater and surface water chemistry dataset release June 2021 - January 2022. Edinburgh, UK, British Geological Survey, 144pp. (OR/23/029) (Unpublished)

Bowes, M.J.; Rivett, M.O.; Bell, R.A.. 2022 Field-scale evaluation of collection methods for dissolved methane samples in groundwaters. Nottingham, UK, British Geological Survey, 58pp. (OR/22/035) (Unpublished)

Bearcock, J.M.; Walker-Verkuil, K.; Mulcahy, A.; Palumbo-Roe, B.; MacAllister, D.J. ORCID: https://orcid.org/0000-0001-8893-9634; Gooddy, D.C.; Darling, W.G.. 2022 UK Geoenergy Observatories : Glasgow baseline groundwater and surface water chemistry dataset release September 2020 - May 2021. Edinburgh, UK, British Geological Survey, 151pp. (OR/22/038) (Unpublished)

Palumbo-Roe, B.; Shorter, K.M.; Fordyce, F.M.; Walker-Verkuil, K.; O Dochartaigh, B.E.; Gooddy, D.C.; Darling, W.G.. 2021 UK Geoenergy Observatories : Glasgow borehole test pumping - groundwater chemistry. Edinburgh, UK, British Geological Survey, 73pp. (OR/21/030) (Unpublished)

Bell, R.A.; Darling, W.G.; Manamsa, K.; O Dochartaigh, B.E.O.. 2016 The baseline concentrations of methane in Great British groundwater : the National Methane Baseline Survey. British Geological Survey, 46pp. (OR/15/071) (Unpublished)

Allen, D.; Darling, W.G.; Jones, M.L.M. ORCID: https://orcid.org/0000-0002-4379-9006; Mountford, O.; Robins, N.; Stratford, C.J. ORCID: https://orcid.org/0000-0003-3867-5807; Wallace, H.. 2012 Ecohydrological conditions at Braunton Burrows : activities to date including work supported by BGS Opportunity Funds FY 2011/2012. Nottingham, UK, British Geological Survey, 22pp. (OR/12/041) (Unpublished)

O Dochartaigh, B.E.; Smedley, P.L.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, W.G.; Homoncik, S.. 2011 Baseline Scotland : groundwater chemistry of the Carboniferous sedimentary aquifers of the Midland Valley. British Geological Survey, 91pp. (OR/11/021) (Unpublished)

O Dochartaigh, B.E.; Smedley, P.L.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, W.G.. 2010 Baseline Scotland : groundwater chemistry of the Old Red Sandstone aquifers of the Moray Firth area. Nottingham, UK, British Geological Survey, 86pp. (OR/10/031) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, W.G.; Gooddy, D.C.; Bonsor, H.C.. 2010 Case study note : groundwater residence times for rural groundwater supplies across different climate zones, West Africa. Nottingham, UK, British Geological Survey, 22pp. (IR/10/100) (Unpublished)

Smedley, P.L.; O Dochartaigh, B.E.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, W.G.. 2009 Baseline Scotland : groundwater chemistry of Aberdeenshire. British Geological Survey, 90pp. (OR/09/065) (Unpublished)

Butcher, A.; Griffiths, K.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; Humpage, A.; Burke, S.. 2009 Investigation of rising nitrate concentrations in groundwater in the Eden Valley, Cumbria. 4, estimating recharge rates through glacial till using an applied tracer technique. British Geological Survey, 23pp. (OR/09/059) (Unpublished)

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; O Dochartaigh, B.E.; Kinniburgh, D.G.; Darling, W.G.. 2008 Baseline Scotland : groundwater chemistry of southern Scotland. British Geological Survey, 89pp. (OR/08/062) (Unpublished)

O Dochartaigh, B.E.; Smedley, P.L.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Darling, W.G.. 2006 Baseline Scotland : the Lower Devonian aquifer of Strathmore. Nottingham, UK, British Geological Survey, 60pp. (CR/06/250N) (Unpublished)

British Geological Survey. 2006 The Dumfries Basin aquifer. Nottingham, UK, British Geological Survey, 58pp. (RR/06/002)

Darling, W.G.; Gooddy, D.C.. 2006 An assessment of the applicability of global CFC and SF6 input functions to groundwater dating in the UK. Nottingham, UK, British Geological Survey, 21pp. (IR/06/085) (Unpublished)

Barnes, R.P.; Chadwick, R.A.; Darling, W.G.; Gale, I.N.; Kirby, G.A.; Kirk, K.L.. 2005 Contribution to Nirex review of a deep brine repository concept. British Geological Survey, 65pp. (CR/05/230N) (Unpublished)

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. (IR/04/179) (Unpublished)

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. (IR/04/007) (Unpublished)

Edmunds, W.M.; Darling, W.G.; Purtschert, R.; Corcho, J.. 2002 The age and origin of the Bath thermal waters : new geochemical investigations as part of the Bath Spa Project. Nottingham, UK, British Geological Survey, 26pp. (CR/01/263N) (Unpublished)

Marks, R.J.; Darling, W.G.; Lawrence, A.R.; Hughes, A.G.. 2001 Recharge through drift. Progress Report. British Geological Survey, 23pp. (IR/01/049) (Unpublished)

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Ball, D.F.; Darling, W.G.. 2000 The Permian aquifer of Dumfries : groundwater chemistry and age. British Geological Survey, 32pp. (WD/00/024) (Unpublished)

Robins, N.S.; Griffiths, K.J.; Merrin, P.D.; Darling, W.G.. 2000 Reconnaissance hydrogeological survey of Guernsey. British Geological Survey, 37pp. (WD/00/007) (Unpublished)

Edmunds, W.M.; Milne, C.J., eds. 1999 PALAEAUX : management of coastal aquifers in Europe : palaeowaters, natural controls and human influence. Final report. Nottingham, UK, British Geological Survey, 212pp. (WD/99/035) (Unpublished)

Darling, W.G.; Edmunds, W.M.; Smedley, P.L.. 1996 Project D 00123: summary report on the workshop 'Geochemistry applied to water resources issues in Africa; Sodere, Ethiopia, 25-30 September 1995. British Geological Survey, 34pp. (WC/96/024) (Unpublished)

Darling, W.G.; Edmunds, W.M.; Smedley, P.L.. 1995 Report on the Workshop 'Geochemistry applied to water resource issues in Africa' held at Sodere, Ethiopia 25-30 September 1995. British Geological Survey, 27pp. (WD/95/052) (Unpublished)

Darling, W.G.. 1995 Unconsolidated sedimentary aquifers: review No 8 - isotope hydrology. Nottingham, UK, British Geological Survey, 38pp. (WC/95/074) (Unpublished)

Darling, W.G.. 1995 Workshop on geochemistry applied to water resource issues in Africa: report on a visit to Ethiopia 27 January to 3 February 1995. British Geological Survey, 7pp. (WD/95/009) (Unpublished)

Metcalfe, R.; Hooker, P.J.; Darling, W.G.; Crawford, M.B.. 1995 The geochemical estimation of solute residence times in some reference hydrogeological settings. Nottingham, UK, British Geological Survey, 48pp. (WE/95/002) (Unpublished)

Dunkley, P.N.; Smith, M.; Allen, D.J.; Darling, W.G.. 1993 The geothermal activity and geology of the northern sector of the Kenya Rift Valley. Nottingham, UK, British Geological Survey, 202pp. (SC/93/001)

Allen, D.J.; Darling, W.G.. 1992 Geothermics and hydrogeology of the Kenya Rift Valley between Lake Baringo and Lake Turkana. Nottingham, UK, British Geological Survey, 133pp. (SD/92/001) (Unpublished)

Darling, W.G.; Talbot, J.C.. 1991 Evaluation and development of gas geothermometry for geothermal exploration in the East African Rift System. Nottingham, UK, British Geological Survey, 59pp. (WD/91/072) (Unpublished)

Darling, W.G.. 1991 Kenya Rift Valley Geothermal Project Phase 3: report on a visit 1-22 June 1991. British Geological Survey, 29pp. (WD/91/046) (Unpublished)

Darling, W.G.. 1991 Rift Valley Gas Geothermometry Project: report on a visit to Ethiopia and Djibouti, 1-21 December 1990. British Geological Survey, 8pp. (WD/91/002) (Unpublished)

Hitchman, S.P.; Darling, W.G.; Williams, G.M.. 1990 Stable isotope ratios in methane containing gases in the United Kingdom. Nottingham, UK, British Geological Survey, 23pp. (WE/89/030) (Unpublished)

Allen, D.J.; Darling, W.G.; Burgess, W.G.. 1989 Geothermics and hydrogeology of the southern part of the Kenya Rift Valley with emphasis on the Magadi-Nakuru area. Nottingham, UK, British Geological Survey, 197pp. (SD/89/001) (Unpublished)

Darling, W.G.; Allen, D.J.. 1988 Kenya Rift Valley Geothermal Project Phase II: report on a visit 13 September-8 October 1988. British Geological Survey, 56pp. (WD/88/018) (Unpublished)

Edmunds, W.M.; Darling, W.G.; Kinniburgh, D.G.. 1987 Estimation of aquifer recharge using geochemical techniques: final report of the Lower Atbara River Basin Project. British Geological Survey, 109pp. (WD/OS/87/001) (Unpublished)

Publication - Thesis

Darling, W. George. 1996 The geochemistry of fluid processes in the eastern branch of the East African Rift System. Open University, PhD Thesis, 329pp.