Items where NERC Author is "Lapworth, Dan"

Group by: Item Type | Date | No Grouping

Jump to: Publication - Article | Publication - Book Section | Publication - Conference Item | Publication - Report | Output (Electronic)

Number of items: 235.

Publication - Article

Brauns, Bentje; Chandra, Subhash; Civil, Wayne; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; McKenzie, Andrew A.; Read, Daniel S. ORCID: https://orcid.org/0000-0001-8546-5154; Sekhar, Muddu; Singer, Andrew C. ORCID: https://orcid.org/0000-0003-4705-6063; Thankachan, Amritha; Tipper, Holly J. ORCID: https://orcid.org/0000-0002-1857-9204. 2024 Presence of emerging organic contaminants and microbial indicators in surface water and groundwater in urban India. Environmental Pollution, 362, 124983. 10.1016/j.envpol.2024.124983

Moore, Oliver C.; Holt, Amy D.; Richards, Laura; McKenna, Amy M.; Spencer, Robert G.M.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Polya, David A.; Lloyd, Jonathan R.; van Dongen, Bart E.. 2024 Characterisation of dissolved organic matter in two contrasting arsenic-prone sites in Kandal Province, Cambodia. Organic Geochemistry, 198, 104886. 10.1016/j.orggeochem.2024.104886

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

Hailu, Kidist; Kebede, Seifu; Birhanu, Behailu; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2024 Tracing contaminants of emerging concern in the Awash River basin, Ethiopia. Journal of Hydrology: Regional Studies, 54, 101869. 10.1016/j.ejrh.2024.101869

Harris, N.A.; Sorensen, J.P.R.; Marchant, B.; Old, G.H. ORCID: https://orcid.org/0000-0002-4713-1070; Naden, P.S.; Bowes, M.J. ORCID: https://orcid.org/0000-0002-0673-1934; Scarlett, P.M.; Nicholls, D.J.E.; Armstrong, L.K.; Wickham, H.D.; Read, D.S. ORCID: https://orcid.org/0000-0001-8546-5154; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; Bond, T.; Pond, K.. 2024 Temporal drivers of tryptophan-like fluorescent dissolved organic matter along a river continuum. Science of The Total Environment, 928, 172285. 13, pp. 10.1016/j.scitotenv.2024.172285

Wilson, George J.L.; Lu, Chuanhe; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Kumar, Arun; Ghosh, Ashok; Niasar, Vahid J.; Krause, Stefan; Polya, David A.; Gooddy, Daren C.; Richards, Laura A.. 2023 Spatial and seasonal controls on dissolved organic matter composition in shallow aquifers under the rapidly developing city of Patna, India. Science of the Total Environment, 903, 166208. 10.1016/j.scitotenv.2023.166208

Okurut, Kenan; Ntumwa, Jamiru; Nakagiri, Anne; Herschan, Jo; Tsinda, Aime; Malcolm, Rosalind; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Pond, Kathy. 2023 The relationship between water pressure variations and drinking-water quality in small water supplies: A case of Mukono District, Uganda. Environmental Challenges, 13, 100771. 10.1016/j.envc.2023.100771

Krishan, G.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Rao, M.S.. 2023 Groundwater recharge sources and processes in northwest India: evidence from high frequency water isotope observations. Journal of Hydrology: Regional Studies, 50. 101570, pp. 10.1016/j.ejrh.2023.101570

Richards, Laura A.; Guo, Shuaizhi; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; White, Debbie; Civil, Wayne; Wilson, George J.L.; Lu, Chuanhe; Kumar, Arun; Ghosh, Ashok; Khamis, Kieran; Krause, Stefan; Polya, David A.; Gooddy, Daren C.. 2023 Emerging organic contaminants in the River Ganga and key tributaries in the middle Gangetic Plain, India: characterization, distribution & controls. Environmental Pollution, 327, 121626. 10.1016/j.envpol.2023.121626

Lukač Reberski, Jasmina; Selak, Ana; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Maurice, Louise D.; Terzić, Josip; Civil, Wayne; Stroj, Andrej. 2023 Emerging organic contaminants in springs of the highly karstified Dinaric region. Journal of Hydrology, 621, 129583. 10.1016/j.jhydrol.2023.129583

García‐Martín, E. Elena ORCID: https://orcid.org/0000-0003-4807-3287; Sanders, Richard ORCID: https://orcid.org/0000-0002-6884-7131; Evans, Chris D. ORCID: https://orcid.org/0000-0002-7052-354X; Kitidis, Vassilis; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Spears, Bryan M. ORCID: https://orcid.org/0000-0002-0876-0405; Tye, Andy; Williamson, Jennifer L. ORCID: https://orcid.org/0000-0001-8216-5885; Balfour, Chris; Best, Mike; Bowes, Michael; Breimann, Sarah; Brown, Ian J.; Burden, Annette ORCID: https://orcid.org/0000-0002-7694-1638; Callaghan, Nathan; Dise, Nancy B. ORCID: https://orcid.org/0000-0003-0463-6885; Farr, Gareth; Felgate, Stacey L. ORCID: https://orcid.org/0000-0002-9955-4948; Fishwick, James; Fraser, Mike; Gibb, Stuart; Gilbert, Pete J.; Godsell, Nina; Gomez‐Castillo, Africa P.; Hargreaves, Geoff ORCID: https://orcid.org/0000-0002-4361-6134; Harris, Carolyn; Jones, Oban; Kennedy, Paul; Lichtschlag, Anna ORCID: https://orcid.org/0000-0001-8281-2165; Martin, Adrian P. ORCID: https://orcid.org/0000-0002-1202-8612; May, Rebecca; Mawji, Edward; Mounteney, Ian; Nightingale, Philip D.; Olszewska, Justyna P. ORCID: https://orcid.org/0000-0002-4910-2206; Painter, Stuart C.; Pearce, Christopher R. ORCID: https://orcid.org/0000-0002-4382-2341; Pereira, M. Glória ORCID: https://orcid.org/0000-0003-3740-0019; Peel, Kate; Pickard, Amy ORCID: https://orcid.org/0000-0002-1355-8877; Stephens, John A.; Stinchcombe, Mark; Thornton, Barry; Woodward, E. Malcolm S.; Yarrow, Deborah; Mayor, Daniel J. ORCID: https://orcid.org/0000-0002-1295-0041. 2023 Sources, composition, and export of particulate organic matter across British estuaries. Journal of Geophysical Research: Biogeosciences, 128 (4), e2023JG007420. 15, pp. 10.1029/2023JG007420

Herschan, Jo; Tsinda, Aime; Okurut, Kenan; Malcolm, Rosalind; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Pond, Katherine. 2023 Progress of using risk assessment to manage small drinking-water supplies in Rwanda: a preliminary study. Processes, 11 (3), 748. 10.3390/pr11030748

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Boving, Thomas; Brauns, Bentje; Dottridge, Jane; Hynds, Paul; Kebede, Seifu; Kreamer, David; Misstear, Bruce; Mukherjee, Abhijit; Re, Viviana; Sorensen, James; Vargas, Claudia Ruz. 2023 Groundwater quality: global challenges, emerging threats and novel approaches. Hydrogeology Journal, 31. 15-18. 10.1007/s10040-022-02542-0

Ascott, M.J.; Christelis, V.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Macdonald, D.M.J.; Tindimugaya, C.; Iragena, A.; Finney, D.; Fitzpatrick, R.; Marsham, J.H.; Rowell, D.P.. 2023 On the application of rainfall projections from a convection-permitting climate model to lumped catchment models. Journal of Hydrology, 617 (C), 129097. 10.1016/j.jhydrol.2023.129097

Misstear, Bruce; Vargas, Claudia Ruz; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Ouedraogo, Issoufou; Podgorski, Joel. 2023 A global perspective on assessing groundwater quality. Hydrogeology Journal, 31. 11-14. 10.1007/s10040-022-02461-0

Baran, Nicole; Rosenbom, Annette Elisabeth; Kozel, Ronald; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2022 Pesticides and their metabolites in European groundwater: Comparing regulations and approaches to monitoring in France, Denmark, England and Switzerland. Science of The Total Environment, 842, 156696. 10.1016/j.scitotenv.2022.156696

Richards, Laura A.; Kumari, Rupa; Parashar, Neha; Kumar, Arun; Lu, Chuanhe; Wilson, George; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Niasar, Vahid J.; Ghosh, Ashok; Chakravorty, Biswajit; Krause, Stefan; Polya, David A.; Gooddy, Daren C.. 2022 Environmental tracers and groundwater residence time indicators reveal controls of arsenic accumulation rates beneath a rapidly developing urban area in Patna, India. Journal of Contaminant Hydrology, 249, 104043. 10.1016/j.jconhyd.2022.104043

Nyenje, Philip M.; Ocoromac, Denis; Tumwesige, Stephen; Ascott, Matt J.; Sorensen, James P.R.; Newell, Andrew J.; Macdonald, David M.J.; Gooddy, Daren C.; Tindimugaya, Callist; Kulabako, Robinah N.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Foppen, Jan Willem. 2022 Hydrogeology of an urban weathered basement aquifer in Kampala, Uganda. Hydrogeology Journal, 30. 1469-1487. 10.1007/s10040-022-02474-9

Lu, Chuanhe; Richards, Laura A.; Wilson, George J.L.; Krause, Stefan; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren C.; Chakravorty, Biswajit; Polya, David A.; Niasar, Vahid J.. 2022 Quantifying the impacts of groundwater abstraction on Ganges river water infiltration into shallow aquifers under the rapidly developing city of Patna, India. Journal of Hydrology: Regional Studies, 42, 101133. 10.1016/j.ejrh.2022.101133

Gurmessa, Seifu Kebede; MacAllister, Donald John ORCID: https://orcid.org/0000-0001-8893-9634; White, Debbie; Ourdraog, Issoufou; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499. 2022 Assessing groundwater salinity across Africa. Science of The Total Environment, 828, 154283. 10.1016/j.scitotenv.2022.154283

Brauns, Bentje; Chattopadhyay, Somsubhra; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Loveless, Sian E.; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; McKenzie, Andrew A.; Sekhar, Muddu; Nara, Siva Naga Venkat; Srinivasan, Veena. 2022 Assessing the role of groundwater recharge from tanks in crystalline bedrock aquifers in Karnataka, India, using hydrochemical tracers. Journal of Hydrology X, 15, 100121. 10.1016/j.hydroa.2022.100121

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Boving, T.B.; Kreamer, D.K.; Kebede, S.; Smedley, P.L.. 2022 Groundwater quality: global threats, opportunities and realising the potential of groundwater. Science of The Total Environment, 811, 152471. 10.1016/j.scitotenv.2021.152471

Lukač Reberski, Jasmina; Terzić, Josip; Maurice, Louise D.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960. 2022 Emerging organic contaminants in karst groundwater: a global level assessment. Journal of Hydrology, 604, 127242. 10.1016/j.jhydrol.2021.127242

Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Brauns, Bentje; Chattopadhyay, Somsubhra; Gooddy, Daren C.; Loveless, Sian E.; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; McKenzie, Andrew A.; Muddu, Sekhar; Nara, Siva N.V.. 2021 Elevated uranium in drinking water sources in basement aquifers of southern India. Applied Geochemistry, 133, 105092. 10.1016/j.apgeochem.2021.105092

Bell, V.A. ORCID: https://orcid.org/0000-0002-0792-5650; Naden, P.S.; Tipping, E. ORCID: https://orcid.org/0000-0001-6618-6512; Davies, H.N.; Carnell, E. ORCID: https://orcid.org/0000-0003-0870-1955; Davies, J.A.C.; Dore, A.J.; Dragosits, U. ORCID: https://orcid.org/0000-0002-9283-6467; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Muhammed, S.E.; Quinton, J.N.; Stuart, M.; Tomlinson, S. ORCID: https://orcid.org/0000-0002-3237-7596; Wang, L.; Whitmore, A.P.; Wu, L.. 2021 Long term simulations of macronutrients (C, N and P) in UK freshwaters. Science of the Total Environment, 776, 145813. 18, pp. 10.1016/j.scitotenv.2021.145813

Das, Prerona; Mukherjee, Abhijit; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Das, Kousik; Bhaumik, Sumitro; Layek, Mrinal K.; Shaw, Ashok; Smith, Martin; Sengupta, Probal; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Sen, Joy. 2021 Quantifying the dynamics of sub-daily to seasonal hydrological interactions of Ganges river with groundwater in a densely populated city: implications to vulnerability of drinking water sources. Journal of Environmental Management, 288, 112384. 10.1016/j.jenvman.2021.112384

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; O Dochartaigh, B.; Nair, T.; O'Keeffe, J.; Krishan, G.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Khan, M.; Kelkar, N.; Choudhary, S.; Krishnaswamy, J.; Jackson, C.R.. 2021 Characterising groundwater-surface water connectivity in the lower Gandak catchment, a barrage regulated biodiversity hotspot in the mid-Gangetic basin. Journal of Hydrology, 594, 125923. 10.1016/j.jhydrol.2020.125923

Bunting, S.Y.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Crane, E.; Grima-Olmedo, J.; Koroša, A.; Kuczyńska, A.; Mali, N.; Rosenqvist, L.; Van Vliet, M.E.; Togola, A.; Lopez, B.. 2021 Emerging organic compounds in European groundwater. Environmental Pollution, 269, 115945. 10.1016/j.envpol.2020.115945

Richards, Laura A.; Kumari, Rupa; White, Debbie; Parashar, Neha; Kumar, Arun; Ghosh, Ashok; Kumar, Sumant; Chakravorty, Biswajit; Lu, Chuanhe; Civil, Wayne; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Krause, Stefan; Polya, David A.; Gooddy, Daren C.. 2021 Emerging organic contaminants in groundwater under a rapidly developing city (Patna) in northern India dominated by high concentrations of lifestyle chemicals. Environmental Pollution, 268, 115765. 10.1016/j.envpol.2020.115765

Ward, Jade S.T.; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Read, Daniel S. ORCID: https://orcid.org/0000-0001-8546-5154; Pedley, Steve; Banda, Sembeyawo T.; Monjerezi, Maurice; Gwengweya, Gloria; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499. 2021 Tryptophan-like fluorescence as a high-level screening tool for detecting microbial contamination in drinking water. Science of the Total Environment, 750, 141284. 10.1016/j.scitotenv.2020.141284

Herschan, Jo; King, Richard; Mkandawire, Theresa; Okurut, Kenan; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Malcolm, Rosalind; Pond, Katherine. 2020 The potential for citizen science to improve the reach of sanitary inspections. Resources, 9 (12), 142. 10.3390/resources9120142

Ward, Jade S.T.; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Read, Daniel S. ORCID: https://orcid.org/0000-0001-8546-5154; Pedley, Steve; Banda, Sembeyawo T.; Monjerezi, Maurice; Gwengweya, Gloria; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499. 2020 Large-scale survey of seasonal drinking water quality in Malawi using in situ tryptophan-like fluorescence and conventional water quality indicators. Science of the Total Environment, 744, 140674. 12, pp. 10.1016/j.scitotenv.2020.140674

Herschan, Jo; Rickert, Bettina; Mkandawire, Theresa; Okurut, Kenan; King, Richard; Hughes, Susan J.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Pond, Katherine. 2020 Success Factors for Water Safety Plan Implementation in Small Drinking Water Supplies in Low- and Middle-Income Countries. Resources, 9 (11), 126. 10.3390/resources9110126

King, Richard; Okurut, Kenan; Herschan, Jo; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Malcolm, Rosalind; McKeown, Rory Moses; Pond, Katherine. 2020 Does Training Improve Sanitary Inspection Answer Agreement between Inspectors? Quantitative Evidence from the Mukono District, Uganda. Resources, 9 (10), 120. 10.3390/resources9100120

Sorensen, James P.R.; Diaw, Mor Talla; Pouye, Abdoulaye; Roffo, Raphaëlle; Diongue, Djim M.L.; Faye, Seynabou C.; Gaye, Cheikh B.; Fox, Bethany G.; Goodall, Timothy ORCID: https://orcid.org/0000-0002-1526-4071; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Read, Daniel S. ORCID: https://orcid.org/0000-0001-8546-5154; Ciric, Lena; Taylor, Richard G.. 2020 In-situ fluorescence spectroscopy indicates total bacterial abundance and dissolved organic carbon. Science of the Total Environment, 738, 139419. 10, pp. 10.1016/j.scitotenv.2020.139419

Mkandawire, T.; Mwathunga, E.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, H.; Banda, S.; Mleta, P.; Jumbo, S.; Ward, J.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; Chavula, G.; Gwengweya, G.; Whaley, L.; Lark, R.M.. 2020 An analysis of hand pump boreholes functionality in Malawi. Physics and Chemistry of the Earth, Parts A/B/C, 118-119, 102897. 10.1016/j.pce.2020.102897

Sorensen, James P.R.; Carr, Andrew F.; Nayebare, Jacintha; Diongue, Djim M.L.; Pouye, Abdoulaye; Roffo, Raphaëlle; Gwengweya, Gloria; Ward, Jade S.T.; Kanoti, Japhet; Okotto-Okotto, Joseph; van der Marel, Laura; Ciric, Lena; Faye, Seynabou C.; Gaye, Cheikh B.; Goodall, Timothy ORCID: https://orcid.org/0000-0002-1526-4071; Kulabako, Robinah; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Monjerezi, Maurice; Olago, Daniel; Owor, Michael; Read, Daniel S. ORCID: https://orcid.org/0000-0001-8546-5154; Taylor, Richard G.. 2020 Tryptophan-like and humic-like fluorophores are extracellular in groundwater: implications as real-time faecal indicators. Scientific Reports, 10, 15379. 9, pp. 10.1038/s41598-020-72258-2

Collins, Sarah L.; Loveless, Sian E.; Muddu, Sekhar; Buvaneshwari, Sriramulu; Palamakumbura, Romesh N.; Krabbendam, Maarten; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Jackson, Christopher R.; Gooddy, Daren C.; Nara, Siva Naga Venkat; Chattopadhyay, Somsubhra; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499. 2020 Groundwater connectivity of a sheared gneiss aquifer in the Cauvery River basin, India. Hydrogeology Journal, 28. 1371-1388. 10.1007/s10040-020-02140-y

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Kebede, S.; Owor, M.; Chavula, G.; Fallas, H.; Wilson, P.; Ward, J.S.T.; Lark, M.; Okullo, J.; Mwathunga, E.; Banda, S.; Gwengweya, G.; Nedaw, D.; Jumbo, S.; Banks, E.; Cook, P.; Casey, V.. 2020 Drinking water quality from rural handpump-boreholes in Africa. Environmental Research Letters, 15 (6), 064020. 10.1088/1748-9326/ab8031

McDonough, Liza K.; Santos, Isaac R.; Andersen, Martin S.; O'Carroll, Denis M.; Rutlidge, Helen; Meredith, Karina; Oudone, Phetdala; Bridgeman, John; Gooddy, Daren C.; Sorensen, James P.R.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Ward, Jade; Baker, Andy. 2020 Changes in global groundwater organic carbon driven by climate change and urbanization. Nature Communications, 11, 1279. 10, pp. 10.1038/s41467-020-14946-1

Bornemann, F. Jorge; Rowell, David P.; Evans, Barbara; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Lwiza, Kamazima; Macdonald, David M.J.; Marsham, John H.; Tesfaye, Kindie; Ascott, Matthew J.; Way, Celia. 2019 Future changes and uncertainty in decision-relevant measures of East African climate. Climatic Change, 156 (3). 365-384. 10.1007/s10584-019-02499-2

Richards, Laura A.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Magnone, Daniel; Gooddy, Daren C.; Chambers, Lee; Williams, Peter J.; van Dongen, Bart E.; Polya, David A.. 2019 Dissolved organic matter tracers reveal contrasting characteristics across high arsenic aquifers in Cambodia: a fluorescence spectroscopy study. Geoscience Frontiers, 10 (5). 1653-1667. 10.1016/j.gsf.2019.04.009

MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Bell, Rachel A.; Kebede, Seifu; Azagegn, Tilahun; Tadesse, Yehualaeshet; Pichon, Florence; Young, Matthew; McKenzie, Andrew; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Black, Emily; Calow, Roger C.. 2019 Groundwater and resilience to drought in the Ethiopian Highlands. Environmental Research Letters, 14 (9). 10.1088/1748-9326/ab282f

White, Debbie; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Civil, Wayne; Williams, Peter. 2019 Tracking changes in the occurrence and source of pharmaceuticals within the River Thames, UK: from source to sea. Environmental Pollution, 249. 257-266. 10.1016/j.envpol.2019.03.015

Gaston, Lorraine; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, Marianne; Arnscheidt, Joerg. 2019 Prioritization approaches for substances of emerging concern in groundwater: a critical review. Environmental Science & Technology, 53 (11). 6107-6122. 10.1021/acs.est.8b04490

Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Lopez, Benjamin; Laabs, Volker; Kozel, Ronald; Wolter, Rudiger; Ward, Rob; Vargas-Amelin, Elisa; Besien, Tim; Claessens, Jacqueline; Delloye, Francis; Ferretti, Emanuele; Grath, Johannes. 2019 Developing a groundwater watch list for substances of emerging concern: a European perspective. Environmental Research Letters, 14 (3), 035004. 10.1088/1748-9326/aaf4d7

Moreau, Magali; Hadfield, John; Hughey, John; Sanders, Fiona; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; White, Debbie; Civil, Wayne. 2019 A baseline assessment of emerging organic contaminants in New Zealand groundwater. Science of The Total Environment, 686. 425-439. 10.1016/j.scitotenv.2019.05.210

Ascott, M.J.; Gooddy, D.C.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Davidson, P.; Bowes, M.J. ORCID: https://orcid.org/0000-0002-0673-1934; Jarvie, H.P. ORCID: https://orcid.org/0000-0002-4984-1607; Surridge, B.W.J.. 2018 Phosphorus fluxes to the environment from mains water leakage: seasonality and future scenarios. Science of the Total Environment, 636. 1321-1332. 10.1016/j.scitotenv.2018.04.226

Gooddy, Daren C.; Bowes, Michael J. ORCID: https://orcid.org/0000-0002-0673-1934; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Lamb, Angela L.; Williams, Peter J.; Newton, Rob J.; Davies, Ceri L.; Surridge, Ben W.J.. 2018 Evaluating the stable isotopic composition of phosphate oxygen as a tracer of phosphorus from waste water treatment works. Applied Geochemistry, 95. 139-146. 10.1016/j.apgeochem.2018.05.025

Painter, Stuart C.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Woodward, E. Malcolm S.; Kroeger, Silke; Evans, Chris D. ORCID: https://orcid.org/0000-0002-7052-354X; Mayor, Daniel J. ORCID: https://orcid.org/0000-0002-1295-0041; Sanders, Richard J. ORCID: https://orcid.org/0000-0002-6884-7131. 2018 Terrestrial dissolved organic matter distribution in the North Sea. Science of the Total Environment, 630. 630-647. 10.1016/j.scitotenv.2018.02.237

Sorensen, J.P.R.; Vivanco, A.; Ascott, M.J.; Gooddy, D.C.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Read, D.S. ORCID: https://orcid.org/0000-0001-8546-5154; Rushworth, C.M.; Bucknall, J.; Herbert, K.; Karapanos, I.; Gumm, L.P.; Taylor, R.G.. 2018 Online fluorescence spectroscopy for the real-time evaluation of the microbial quality of drinking water. Water Research, 137. 301-309. 10.1016/j.watres.2018.03.001

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Das, P.; Shaw, A.; Mukherjee, A.; Civil, W.; Petersen, J.O.; Gooddy, D.C.; Wakefield, O.; Finlayson, A.; Krishan, G.; Sengupta, P.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499. 2018 Deep urban groundwater vulnerability in India revealed through the use of emerging organic contaminants and residence time tracers. Environmental Pollution, 240. 938-949. 10.1016/j.envpol.2018.04.053

Sorensen, James P.R.; Baker, Andy; Cumberland, Susan A.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Pedley, Steve; Taylor, Richard G.; Ward, Jade S.T.. 2018 Real-time detection of faecally contaminated drinking water with tryptophan-like fluorescence: defining threshold values. Science of the Total Environment, 622-623. 1250-1257. 10.1016/j.scitotenv.2017.11.162

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Zahid, A.; Taylor, R.G.; Burgess, W.G.; Shamsudduha, M.; Ahmed, K.M.; Mukherjee, A.; Gooddy, D.C.; Chatterjee, D.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499. 2018 Security of deep groundwater in the coastal Bengal Basin revealed by tracers. Geophysical Research Letters, 45 (16). 8241-8252. 10.1029/2018GL078640

Nowicki, Saskia; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Ward, Jade S.T.; Thomson, Patrick; Charles, Katrina. 2018 Tryptophan-like fluorescence as a measure of microbial contamination risk in groundwater. Science of the Total Environment, 646. 782-791. 10.1016/j.scitotenv.2018.07.274

Burgess, W.G.; Shamsudduha, M.; Taylor, R.G.; Zahid, A.; Ahmed, K.M.; Mukherjee, A.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Bense, V.F.. 2017 Terrestrial water load and groundwater fluctuation in the Bengal Basin. Scientific reports, 7, 3872. 10.1038/s41598-017-04159-w

Gooddy, Daren C.; Ascott, Matthew J.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Ward, Robert S.; Jarvie, Helen P. ORCID: https://orcid.org/0000-0002-4984-1607; Bowes, Mike J. ORCID: https://orcid.org/0000-0002-0673-1934; Tipping, Edward ORCID: https://orcid.org/0000-0001-6618-6512; Dils, Rachael; Surridge, Ben W.J.. 2017 Mains water leakage: implications for phosphorus source apportionment and policy responses in catchments. Science of the Total Environment, 579. 702-708. 10.1016/j.scitotenv.2016.11.038

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Nkhuwa, D.C.W.; Okotto-Okotto, J.; Pedley, S.; Stuart, M.E.; Tijani, M.N.; Wright, J.. 2017 Urban groundwater quality in sub-Saharan Africa: current status and implications for water security and public health. Hydrogeology Journal, 25 (4). 1093-1116. 10.1007/s10040-016-1516-6

Dzodzomenyo, Mawuli; Dotse-Gborgbortsi, Winifred; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Wardrop, Nicola; Wright, Jim. 2017 Geographic distribution of registered packaged water production in Ghana: implications for piped supplies, groundwater management and product transportation. Water, 9 (2), 142. 10.3390/w9020142

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Krishnan, G.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Rao, M.S.. 2017 Groundwater quality in the alluvial aquifer system of northwest India: new evidence of the extent of anthropogenic and geogenic contamination. Science of the Total Environment, 599-600. 1433-1444. 10.1016/j.scitotenv.2017.04.223

Bonsor, H.C.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Ahmed, K.M.; Burgess, W.G.; Basharat, M.; Calow, R.C.; Dixit, A.; Foster, S.S.D.; Gopal, K.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Moench, M.; Mukherjee, A.; Rao, M.S.; Shamsudduha, M.; Smith, L.; Taylor, R.G.; Tucker, J.; van Steenbergen, F.; Yadav, S.K.; Zahid, A.. 2017 Hydrogeological typologies of the Indo-Gangetic basin alluvial aquifer, South Asia. Hydrogeology Journal, 25 (5). 1377-1406. 10.1007/s10040-017-1550-z

Milne, Christopher J.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren C.; Elgy, Christine N.; Valsami-Jones, Éugenia. 2017 Role of humic acid in the stability of Ag nanoparticles in suboxic conditions. Environmental Science & Technology, 51 (11). 6063-6070. 10.1021/acs.est.6b06054

Stuart, M.E.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2016 Macronutrient status of UK groundwater: nitrogen, phosphorus and organic carbon [in special issue: Bridging gaps across macronutrient cycles] Science of the Total Environment, 572. 1543-1560. 10.1016/j.scitotenv.2016.02.181

Ascott, M.J.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, D.C.; Sage, R.C.; Karapanos, I.. 2016 Impacts of extreme flooding on riverbank filtration water quality. Science of the Total Environment, 554-555. 89-101. 10.1016/j.scitotenv.2016.02.169

White, D.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, M.E.; Williams, P.J.. 2016 Hydrochemical profiles in urban groundwater systems: new insights into contaminant sources and pathways in the subsurface from legacy and emerging contaminants. Science of the Total Environment, 562. 962-973. 10.1016/j.scitotenv.2016.04.054

Tye, A.M.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2016 Characterising changes in fluorescence properties of dissolved organic matter and links to N cycling in agricultural floodplains. Agriculture, Ecosystems & Environment, 221. 245-257. 10.1016/j.agee.2016.01.033

Ascott, M.J.; Gooddy, D.C.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, M.E.. 2016 Estimating the leakage contribution of phosphate dosed drinking water to environmental phosphorus pollution at the national‐scale. Science of the Total Environment, 572. 1534-1542. 10.1016/j.scitotenv.2015.12.121

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, H.C.; Ahmed, K.M.; Burgess, W.G.; Basharat, M.; Calow, R.C.; Dixit, A.; Foster, S.S.D.; Gopal, K.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Lark, R.M.; Moench, M.; Mukherjee, A.; Rao, M.S.; Shamsudduha, M.; Smith, L.; Taylor, R.G.; Tucker, J.; van Steenbergen, F.; Yadav, S.K.. 2016 Groundwater quality and depletion in the Indo-Gangetic Basin mapped from in situ observations. Nature Geoscience, 9. 762-766. 10.1038/ngeo2791

Manamsa, K.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, M.E.. 2016 Temporal variability of micro-organic contaminants in lowland chalk catchments: new insights into contaminant sources and hydrological processes. Science of The Total Environment, 568. 566-577. 10.1016/j.scitotenv.2016.01.146

Gooddy, Daren C.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Bennett, Sarah A.; Heaton, Tim H.E.; Williams, Peter J.; Surridge, Ben W.J.. 2016 A multi-stable isotope framework to understand eutrophication in aquatic ecosystems. Water Research, 88. 623-633. 10.1016/j.watres.2015.10.046

Manamsa, Katya; Crane, Emily; Stuart, Marianne; Talbot, John; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Hart, Alwyn. 2016 A national-scale assessment of micro-organic contaminants in groundwater of England and Wales. Science of The Total Environment, 568. 712-726. 10.1016/j.scitotenv.2016.03.017

Sorensen, J.P.R.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Read, D.S. ORCID: https://orcid.org/0000-0001-8546-5154; Nkhuwa, D.C.W.; Bell, R.A.; Chibesa, M.; Chirwa, M.; Kabika, J.; Liemisa, M.; Pedley, S.. 2015 Tracing enteric pathogen contamination in sub-Saharan African groundwater. Science of the Total Environment, 538. 888-895. 10.1016/j.scitotenv.2015.08.119

Sorensen, J.P.R.; Sadhu, A.; Sampath, G.; Sugden, S.; Dutta Gupta, S.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Marchant, B.P.; Pedley, S.. 2015 Are sanitation interventions a threat to drinking water supplies in rural India? An application of tryptophan-like fluorescence. Water Research, 88. 923-932. 10.1016/j.watres.2015.11.006

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2015 Field-based tryptophan sensor maps drinking water quality. World Water Magazine, 38 (5). 30-31.

Sorensen, J.P.R.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Marchant, B.P.; Nkhuwa, D.C.W.; Pedley, S.; Stuart, M.E.; Bell, R.A.; Chirwa, M.; Kabika, J.; Liemisa, M.; Chibesa, M.. 2015 In-situ tryptophan-like fluorescence: a real-time indicator of faecal contamination in drinking water supplies. Water Research, 81. 38-46. 10.1016/j.watres.2015.05.035

Rhymes, J.; Jones, L. ORCID: https://orcid.org/0000-0002-4379-9006; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; White, D.; Fenner, N.; McDonald, J.E.; Perkins, T.L.. 2015 Using chemical, microbial and fluorescence techniques to understand contaminant sources and pathways to wetlands in a conservation site. Science of the Total Environment, 511. 703-710. 10.1016/j.scitotenv.2014.12.085

Khamis, K.; Sorensen, J.P.R.; Bradley, C.; Hannah, D.M.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Stevens, R.. 2015 In situ tryptophan-like fluorometers: assessing turbidity and temperature effects for freshwater applications. Environmental Science: Processes & Impacts, 17. 740-752. 10.1039/c5em00030k

Sorensen, J.P.R.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Nkhuwa, D.C.W.; Stuart, M.E.; Gooddy, D.C.; Bell, R.A.; Chirwa, M.; Kabika, J.; Liemisa, M.; Chibesa, M.; Pedley, S.. 2015 Emerging contaminants in urban groundwater sources in Africa. Water Research, 72. 51-63. 10.1016/j.watres.2014.08.002

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

Gooddy, Daren C.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Ascott, Matthew J.; Bennett, Sarah A.; Heaton, Timothy H.E.; Surridge, Ben W.J.. 2015 Isotopic fingerprint for phosphorus in drinking water supplies. Environmental Science & Technology, 49 (15). 9020-9028. 10.1021/acs.est.5b01137

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Baran, N.; Stuart, M.E.; Manamsa, K.; Talbot, J.. 2015 Persistent and emerging micro-organic contaminants in Chalk groundwater of England and France. Environmental Pollution, 203. 214-225. 10.1016/j.envpol.2015.02.030

Smedley, P.L.; Cooper, D.M. ORCID: https://orcid.org/0000-0001-7578-7918; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2014 Molybdenum distributions and variability in drinking water from England and Wales. Environmental Monitoring and Assessment, 186 (10). 6403-6416. 10.1007/s10661-014-3863-x

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Hughes, A.G.; Auton, C.A.; Maurice, L.; Finlayson, A.; Gooddy, D.C.. 2014 Groundwater, flooding and hydrological functioning in the Findhorn floodplain, Scotland. Hydrology Research, 45 (6). 755-773. 10.2166/nh.2014.185

Gooddy, D.C.; Macdonald, D.M.J.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Bennett, S.A.; Griffiths, K.J.. 2014 Nitrogen sources, transport and processing in peri-urban floodplains. Science of The Total Environment, 494-495. 28-38. 10.1016/j.scitotenv.2014.06.123

Smedley, P.L.; Cooper, D.M. ORCID: https://orcid.org/0000-0001-7578-7918; Ander, E.L.; Milne, C.J.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2014 Occurrence of molybdenum in British surface water and groundwater: distributions, controls and implications for water supply. Applied Geochemistry, 40. 144-154. 10.1016/j.apgeochem.2013.03.014

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Wright, Jim; Pedley, Steve. 2014 A tale of two cities. Planet Earth, Winter. 22-23.

Sorensen, James P.R.; Maurice, Louise; Edwards, Francois K.; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Read, Daniel S. ORCID: https://orcid.org/0000-0001-8546-5154; Allen, Debbie; Butcher, Andrew S.; Newbold, Lindsay K. ORCID: https://orcid.org/0000-0001-8895-1406; Townsend, Barry R.; Williams, Peter J.. 2013 Using boreholes as windows into groundwater ecosytems. PLoS ONE, 8 (7), e70264. 10.1371/journal.pone.0070264

Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Stolpe, Bjorn; Williams, Peter J.; Gooddy, Daren C.; Lead, Jamie R.. 2013 Characterization of suboxic groundwater colloids using a multi-method approach. Environmental Science and Technology, 47 (6). 2554-2561. 10.1021/es3045778

Stuart, Marianne E.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Thomas, Jenny; Edwards, Laura. 2013 Fingerprinting groundwater pollution in catchments with contrasting contaminant sources using microorganic compounds. Science of the Total Environment, 468-469. 564-577. 10.1016/j.scitotenv.2013.08.042

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

Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren C.; Kent, Flo; Heaton, Tim H.E.; Cole, Steven J.; Allen, Debbie. 2013 A combined geochemical and hydrological approach for understanding macronutrient sources. Journal of Hydrology, 500. 226-242. 10.1016/j.jhydrol.2013.07.006

Lark, R.M.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2013 The offset correlation, a novel quality measure for planning geochemical surveys of the soil by kriging. Geoderma, 197-198. 27-35. 10.1016/j.geoderma.2012.12.020

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, Marianne. 2012 The challenge of emerging groundwater contaminants. Groundwater Newsletter (50). 28-31.

Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Crane, Emily; Hart, Alwyn. 2012 Review of risk from potential emerging contaminants in UK groundwater. Science of the Total Environment, 416. 1-21. 10.1016/j.scitotenv.2011.11.072

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Baran, N.; Stuart, M.E.; Ward, R.S.. 2012 Emerging organic contaminants in groundwater : a review of sources, fate and occurrence. Environmental Pollution, 163. 287-303. 10.1016/j.envpol.2011.12.034

Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Knights, Katherine V.; Key, Roger M.; Johnson, Christopher C.; Ayoade, Emmanuel; Adekanmi, Michael A.; Arisekola, Tunde M.; Okunlola, Olugbenga A.; Backman, Brigitta; Eklund, Mikael; Everett, Paul A.; Lister, Robert T.; Ridgway, John; Watts, Michael J.; Kemp, Simon J. ORCID: https://orcid.org/0000-0002-4604-0927; Pitfield, Peter E.J.. 2012 Geochemical mapping using stream sediments in west-central Nigeria : implications for environmental studies and mineral exploration in West Africa. Applied Geochemistry, 27 (6). 1035-1052. 10.1016/j.apgeochem.2012.02.023

Scheib, A.J.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Pitfield, P.E.J.; Ralison, A.V.; Randriamananjara, T.; Rabarimanana, M.; Rafahatelo, J.-M.; Bejoma, M.. 2012 Geochemical signatures of stream sediments within the main geological domains and terranes of North and Central Madagascar. Transactions of the Institution of Mining and Metallurgy Section B Applied Earth Science, 120 (2). 97-110. 10.1179/1743275812Y.0000000001

Key, Roger M.; Johnson, Christopher C.; Horstwood, Matthew S.A.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Knights, Katherine V.; Kemp, Simon J. ORCID: https://orcid.org/0000-0002-4604-0927; Watts, Michael; Gillespie, Martin; Adekanmi, Michael; Arisekola, Tunde. 2012 Investigating high zircon concentrations in the fine fraction of stream sediments draining the Pan-African Dahomeyan Terrace in Nigeria. Applied Geochemistry, 27 (8). 1525-1539. 10.1016/j.apgeochem.2012.04.009

Lark, R.M.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2012 Quality measures for soil surveys by lognormal kriging. Geoderma, 173-17. 231-240. 10.1016/j.geoderma.2011.12.008

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Key, Roger; Johnson, Christopher; Knights, Katherine. 2011 Geoscience skills in Nigeria. Planet Earth, Spring. 28.

Stolpe, Bjorn; Lead, Jamie; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Handley-Sidhu, Stephanie; Fabrega, Julia; Galloway, Tamara; Poole, Jessica; Whitby, Corrine; Colbeck, Ian. 2011 Multimethod characterisation of nanoparticles in the environment. Mineralogical Magazine, 75 (3). 1948.

Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren C.; Jarvie, Helen P. ORCID: https://orcid.org/0000-0002-4984-1607. 2011 Understanding phosphorus mobility and bioavailability in the hyporheic zone of a chalk stream. Water, Air and Soil Pollution, 218 (1-4). 213-226. 10.1007/s11270-010-0636-1

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

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, D.C.; Allen, D.; Old, G.H. ORCID: https://orcid.org/0000-0002-4713-1070. 2009 Understanding groundwater, surface water and hyporheic zone biogeochemical processes in a Chalk catchment using fluorescence properties of dissolved and colloidal organic matter. Journal of Geophysical Research, 114, G00F02. 10, pp. 10.1029/2009JG000921

Tipping, Edward ORCID: https://orcid.org/0000-0001-6618-6512; Corbishley, Heather T. ORCID: https://orcid.org/0000-0002-5999-2732; Koprivnjak, Jean-Francois; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Miller, Matthew P.; Vincent, Colin D.; Hamilton-Taylor, John. 2009 Quantification of natural DOM from UV absorption at two wavelengths. Environmental Chemistry, 6 (6). 472-476. 10.1071/EN09090

Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Kinniburgh, David. 2009 An R Script for Visualising and Analysing Fluorescence Excitation–Emission Matrices (EEMs). Computers and Geosciences, 35 (10). 2160-2163. 10.1016/j.cageo.2008.10.013

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

Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren; Butcher, Andrew; Morris, Brian. 2008 Tracing groundwater flow and sources of organic carbon in sandstone aquifers using fluorescence properties of dissolved organic matter (DOM). Applied Geochemistry, 23 (12). 3384-3390. 10.1016/j.apgeochem.2008.07.011

Gooddy, Daren; Mathais, S.A; Harrison, Ian; Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Kim, A.W. 2007 The significance of colloids in the transport of pesticides through Chalk. Science of the Total Environment, 385. 262-271. 10.1016/j.scitotenv.2007.06.043

Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren; Stuart, Marianne; Chilton, John; Cachandt, Gerd; Knapp, M; Bishop, S. 2006 Pesticides in groundwater : some observations on temporal and spatial trends. Water and Environment Journal, 20 (2). 55-64. 10.1111/j.1747-6593.2005.00007.x

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, D.C.. 2006 Source and persistence of pesticides in a semi-confined chalk aquifer of southeast England. Environmental Pollution, 144 (3). 1031-1044. 10.1016/j.envpol.2005.12.055

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

Gooddy, Daren; Stuart, Marianne; Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Chilton, John; Bishop, S.; Cachandt, G.; Knapp, M.; Pearson, T.. 2005 Pesticide pollution of the Triassic Sandstone aquifer of South Yorkshire. Quarterly Journal of Engineering Geology and Hydrogeology, 38 (1). 53-63. 10.1144/1470-9236/04-012

Whitehead, P.G; Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Skeffington, R.A; Wade, A. 2002 Excess nitrogen leaching and C/N decline in the Tillingbourne catchment, southern England : INCA process modelling for current and historic time series. Hydrology and Earth System Sciences, 6 (3). 455-466.

Publication - Book Section

Stuart, Marianne E.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960. 2014 Transformation products of emerging organic compounds as future groundwater and drinking water contaminants. In: Lambropoulou, Dimitra A.; Nollet, Leo M.L., (eds.) Transformation products of emerging contaminants in the environment: analysis, processes, occurrence, effects and risks. Wiley, 65-86.

Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2013 Emerging organic contaminants in groundwater. In: Mukhopadhyay, S.C.; Mason, A., (eds.) Smart Sensors for Real-Time Water Quality Monitoring. Berlin, Germany, Springer-Verlag, 259-284. (Smart Sensors, Measurement and Instrumentation, 4).

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, H.C.; Tijani, M.N; Calow, R.C.. 2012 Preliminary Results from a Water Economy and Livelihoods Survey (WELs) in Nigeria and Mali, Sub-Saharan Africa, investigating water security and access. In: Rausch, Randolf; Schuth, Christoph; Himmelsbach, Thomas, (eds.) Hydrogeology of arid environments. E. Schweizerbart'sche, 243, 1pp.

Publication - Conference Item

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2024 Future Global Groundwater Quality Challenges. [Speech] In: Connects 2024 - Annual Meeting of the Geological Society of America, Anaheim, California, USA, 22-25 Sept 2024.

Zarate, E. ORCID: https://orcid.org/0000-0001-8893-9634; Podgorski, J.; Eqani, S.A.M.A.S; Rashid, H.; Ilyas, S.; Basharat, M.; Naveed, I.; Asharaf, M.; Krishan, G.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2024 Assessing salt accumulation rates and mapping groundwater salinity across the Indus Basin. [Speech] In: World Groundwater Congress IAH 2024 Davos, Davos, Switzerland, 8-13 Sept 2024.

Brauns, B. ORCID: https://orcid.org/0000-0001-8893-9634; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A. ORCID: https://orcid.org/0000-0001-6636-1499; Mudimbu, Daina; Owen, Richard; Shumba, Samson; Souta, Moses. 2024 Groundwater quality in Harare, Zimbabwe, and implications for urban community drinking water supplies. [Speech] In: World Groundwater Congress IAH 2024 Davos, Davos, Switzerland, 8-13 Sept 2024.

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.

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Krishan, G.; MacDonald, A. ORCID: https://orcid.org/0000-0001-6636-1499; Rao, M.. 2023 Groundwater recharge sources and salinity in northwest India. [Lecture] In: The 50th Congress of the International Association of Hydrogeologists, Cape Town, South Africa, 17-22 Sep 2023. (Unpublished)

MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499; MacAllister, Donald John ORCID: https://orcid.org/0000-0001-8893-9634; Krishan, Gopal; Basharat, Muhammad; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Arran, Matthew. 2023 Long term evolution of groundwater / surface water interactions in the Indus and Upper Ganges. [Lecture] In: The 50th Congress of the International Association of Hydrogeologists, Cape Town, South Africa, 17-22 Sep 2023. (Unpublished)

Mudimbu, D.; Brauns, B.; Banda, K.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A. ORCID: https://orcid.org/0000-0001-6636-1499; Namaona, W.; Owen, R.; Sinda, M.. 2023 Groundwater recharge in sub-humid drylands under different agricultural systems. [Lecture] In: The 50th Congress of the International Association of Hydrogeologists, Cape Town, South Africa, 17-22 Sep 2023. (Unpublished)

Brauns, Bentje; Chandra, Subhash S.; Lapworth, Dan L. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; McKenzie, Andrew A.; Sekhar, Muddu; Srinivasan, Veena; Thankachan, Amritha, eds. 2023 Emerging contaminants in groundwaters and their relation to recharge sources in Bengaluru City, Karnataka, India. [Lecture] In: UNESCO-IWRA Online Conference “Emerging Pollutants: Protecting Water Quality for the Health of People and the Environment”, Online, 17-19 Jan 2023. British Geological Survey. (Unpublished)

Krishan, Gopal; MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499; MacAllister, Donald John ORCID: https://orcid.org/0000-0001-8893-9634; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2023 Groundwater storage, depletion, degradation, and sustainability : case studies Punjab, India. [Other] In: International Conference on Living Water for all: Marking the 2023 UN World Water Day, Amritsar, India, 20-22 March 2023. (Unpublished)

Brauns, Bentje; Chandra, Subhash; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499; McKenzie, Andy; Sekhar, Muddu; Srinivasan, Veena; Thankachan, Amritha. 2022 Agricultural pollutants and other emerging contaminants in urban groundwaters and their use in tracing to recharge sources. [Lecture] In: The 2022 International Symposium on Resilient and Sustainable Cities & The 22nd Annual General Meeting of UK-CARE, Online, 6-8 Dec 2022. (Unpublished)

Brauns, Bentje ORCID: https://orcid.org/0000-0002-1103-9942; Banda, Kawawa; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Mudimbu, Daina; Namaona, Willy; Owen, Richard; Sinda, Mabvuso. 2022 Assessing differences in groundwater recharge flows under conservation agriculture and conventional tillage. [Speech] In: Land Use and Water Quality : Agriculture and the Environment, Maastricht, Netherlands, 12 - 15 Sept 2022. (Unpublished)

Garcia-Martin, E. Elena ORCID: https://orcid.org/0000-0003-4807-3287; Sanders, Richard; Evans, Chris D. ORCID: https://orcid.org/0000-0002-7052-354X; Kitidis, Vassilis; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Rees, Andrew P.; Spears, Bryan ORCID: https://orcid.org/0000-0002-0876-0405; Tye, Andy; Williamson, Jennifer L. ORCID: https://orcid.org/0000-0001-8216-5885; Mayor, Daniel J. ORCID: https://orcid.org/0000-0002-1295-0041. 2021 Influence of land-use on the dynamics, quantity and composition of the organic matter transported across estuaries. In: EGU General Assembly 2021, Online, 19-30 April 2021. European Geosciences Union.

Brauns, Bentje; Banda, Kawawa; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499; Mudimbu, Daina; Namaona, Willy; Owen, Richard; Sinda, Mabvuso. 2021 Assessing differences in groundwater recharge patterns under tilled and zero-till systems using a combination of water level observations, hydrochemistry, age tracers (CFCS, SF6), and isotopes. [Other] In: GSA Connects 2021, Portland, Oregon, 10-13 Oct.

Mudimbu, D.; Banda, K.; Mabvuso, S.; Namaona, W.; Owen, R.; Brauns, B.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499. 2020 Review of comparative studies on estimating groundwater recharge under conservation agriculture versus conventional tillage. In: 3rd SADC Groundwater Conference, Online, 24-26 Nov 2021. SADC.

Mabvuso, S.; Banda, K.; Owen, R.; Mudimbu, D.; Brauns, B.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Namaona, W.. 2020 Preliminary investigation of Ground Water Response to Conservation Agriculture Practices on Maize- Legume Intercrop Systems. [Other] In: 3rd SADC Groundwater Conference, Online, 24-26 Nov 2021.

Sorensen, James; Olago, Daniel; Dulo, Simeon; Kanoti, Japhet; Gaye, Cheikh; Faye, Seynabou Cisse; Pouye, Abdoulaye; Owor, Michael; Nayebare, Jacintha; Kulabako, Robinah; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Gwengweya, Gloria; Read, Daniel ORCID: https://orcid.org/0000-0001-8546-5154; Ward, Jade; Taylor, Richard. 2019 Real-time indication of faecally contaminated drinking water with fluorescence spectroscopy: towards understanding the causation. [Lecture] In: 10th International Groundwater Quality Conference (GQ 2019), Liège, Belgium, 9-12 Sept 2019. (Unpublished)

Collins, Sarah; Loveless, Sian; Muddu, Sekhar; Buvaneshwari, Sriramulu; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Jackson, Christopher; MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499. 2019 Groundwater connectivity of a sheared gneiss aquifer in the Cauvery river basin, peninsular India. [Other] In: 46th IAH Congress on Groundwater Management and Governance: Coping with Water Scarcity, Malaga, Spain, 22-27 Sept 2019. (Unpublished)

Banda, K.; Mabvuso, S.; Owen, R.; Mudimbu, D.; Brauns, B.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; Butcher, A.; MacDonald, A. ORCID: https://orcid.org/0000-0001-6636-1499; Namaona, W.. 2018 Estimation of groundwater recharge due to conservation agriculture practice. [Poster] In: 19th WaterNet/WARFSA/GWPSA Symposium, Livingstone, Zambia, 31 Oct - 2 Nov 2018.

Sorensen, James; Olago, Dan; Kanoti, Japhet; Gaye, Cheikh; Pouye, Abdoulaye; Owor, Michael; Nayebare, Jacintha; Kulabako, Robinah; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Read, Daniel ORCID: https://orcid.org/0000-0001-8546-5154; Taylor, Richard. 2018 Microbial characterization of groundwater in urban environments of Kenya, Senegal, and Uganda. [Lecture] In: 45th IAH Congress, Daejeon, South Korea, 9-14 Sept 2018. (Unpublished)

White, Debbie; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Civil, Wayne; Williams, Peter. 2018 Does our healthcare impact the aquatic environment? [Poster] In: Ineson Lecture 2018, London, UK, 29 Nov 2018. British Geological Survey. (Unpublished)

Macdonald, David; Ascott, Matthew; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Tindimugaya, Callist. 2017 Application of scenario-neutral methods to quantify impacts of climate change on water resources in East Africa. [Other] In: AGU Fall Meeting 2017, New Orleans, USA, 11-15 Dec 2017. British Geological Survey. (Unpublished)

Sorensen, James; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Marchant, Ben; Pedley, Steve. 2016 Tryptophan-like fluorescence (TLF): an effective real-time indicator of faecal contamination in drinking water. [Poster] In: UNICEF Stakeholder Consultation on Real Time E. coli Testing Devices, Copenhagen, Denmark, 22 Nov 2016. (Unpublished)

Sorensen, James; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Marchant, Ben; Pedley, Steve. 2016 Tryptophan-like fluorescence: an effective real-time indicator of faecal contamination in drinking water. [Poster] In: 43rd IAH Congress, Montpellier, France, 25-29 Sept 2016. British Geological Survey. (Unpublished)

Sorensen, James; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Marchant, Ben; Pedley, Steve. 2016 Is the provision of on-site sanitation a threat to rural domestic water supplies in India? [Lecture] In: 43rd IAH Congress, Montpellier, France, 25-29 Sept 2016. (Unpublished)

Sorensen, James; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Marchant, Ben; Pedley, Steve. 2016 Tryptophan-like fluorescence (TLF: an effective real-time indicator of faecal contamination in drinking water. [Poster] In: Nutrients and Fluorescence: University of the West of England, Bristol, UK, 2016. British Geological Survey. (Unpublished)

Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Manamsa, Katya; Crane, Emily; White, Debbie. 2016 Assessment of emerging groundwater contaminants. [Lecture] In: CL:AIRE Technology and Research Group (TRG), Solihull, UK, 30 June 2016. British Geological Survey. (Unpublished)

Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Manamsa, Katya; Crane, Emily; White, Debbie. 2016 Emerging contaminants: strategies for the assessment of emerging groundwater contaminants. [Lecture] In: Groundwater 2016, London, UK, 28 April 2016. London, UK, Brownfields Briefing. (Unpublished)

Ascott, M.J.; Gooddy, D.C.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, M.E.. 2016 Phosphate dosing of mains water : novel approaches to water loss reduction through leakage detection and policy [abstract]. [Other] In: Water Loss 2016, Bangalore, India, 1-3 Feb 2016. (Unpublished)

Manamsa, Katya; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, Marianne. 2015 Controls on temporal variation of the occurrence of micro-organics including emerging contaminants in a lowland chalk catchment. [Other] In: 42nd IAH Congress, Rome, Italy, 14-18 Sept 2015. British Geological Survey. (Unpublished)

White, Debbie; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, Marianne; Williams, Peter. 2015 Micro-organic contaminants in urban groundwater systems: preliminary results from a Sandstone aquifer in the UK. [Poster] In: 42nd IAH Congress, Rome, Italy, 14-18 Sept 2015. British Geological Survey. (Unpublished)

Sorensen, James; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Marchant, Ben; Nkhuwa, Daniel; Pedley, Steve. 2015 Real-time inference of thermotolerant coliforms in groundwater. [Poster] In: 42nd IAH Congress, Rome, Italy, 14-18 Sept 2015. (Unpublished)

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Sorensen, James; Read, Dan ORCID: https://orcid.org/0000-0001-8546-5154; Pedley, Steve; Nkhuwa, Daniel; Bell, Rachel. 2015 Tracking pathways for pathogen contamination in urban groundwater supplies in Africa: novel application of qPCR techniques. [Lecture] In: 42nd IAH Congress, Rome, Italy, 13-18 Sept 2015. (Unpublished)

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Sorensen, James; Nkhuwa, Daniel. 2015 Using emerging contaminants to trace rapid recharge pathways in urban groundwater: an example from Kabwe, Zambia. [Lecture] In: 42nd IAH Congress, Rome, Italy, 14-18 Sept 2015. (Unpublished)

Manamsa, Katya; Crane, Emily; Stuart, Marianne; Talbot, John; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Hart, Alwyn. 2015 An assessment of micro-organic pollutants in groundwater across England and Wales. [Lecture] In: 42nd IAH Congress, Rome, Italy, 14-18 Sept 2015. (Unpublished)

Stuart, Marianne; White, Debbie; Manamsa, Katya; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Williams, Peter; Sorensen, James. 2015 Emerging organic contaminants in groundwater in urban areas. [Lecture] In: Emerging contaminants in water and soil: practical considerations, sampling analysis and consequences, Sheffield, UK, 4 Mar 2015. British Geological Survey. (Unpublished)

White, Debbie; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, Marianne; Williams, Peter. 2015 Profiling micro-organic contaminants in groundwater using multi-level piezometers. [Poster] In: "RSC" meeting 'Emerging contaminants in water and soils, practical considerations - sampling, analysis and consequences, Sheffield, 4 March 2015. British Geological Survey. (Unpublished)

White, Debbie; Civil, Wayne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Williams, Peter. 2015 Do we still need to transport large volumes of water for micro-organic analysis? Assessing the suitability of a method for the extraction and preservation of micro-organic pollutants in the field. [Lecture] In: 42nd IAH Congress, Rome, Italy, 14-18 Sept 2015. British Geological Survey. (Unpublished)

Ascott, M.J.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, D.C.; Sage, R.C.; Karapanos, I.. 2015 Impacts of extreme flood inundation on bank filtration water quality. [Poster] In: Groundwater Extremes and Surface Water Impacts, London, UK, 3 Dec 2014. (Unpublished)

Ascott, Matthew; Lapworth, Daniel ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren; Sage, Robert; Karapanos, Ilias; Ward, Robert. 2015 Impacts of extreme flood inundation on bank filtration water quality [abstract]. [Poster] In: EGU General Assembly 2015, Vienna, Austria, 12-17 April 2015.

Gooddy, Daren; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Ascott, Matthew; Bennett, Sarah; Heaton, Timothy. 2015 Phosphate isotopes - a tool to fingerprint leakage and environmental P sources? [Poster] In: Phosphorus Removal from Catchments: Technology or Source Control?, Nottingham, UK, 24 Feb 2015. (Unpublished)

Burgess, W.G.; Shamsudduha, M.; Taylor, R.; Ahmed, K.; Mukherjee, A.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Zahid, A.. 2014 Seasonal, episodic and periodic changes in terrestrial water storage recorded By DEEP Piezometric Monitoring in the Ganges/Brahmaputra/Meghna DELTA. [Poster] In: AGU Fall Meeting 2014, San Francisco, USA, 15-19 Dec 2014. (Unpublished)

Sorensen, James; Pedley, Steve; Read, Daniel ORCID: https://orcid.org/0000-0001-8546-5154; Chibesa, Mirriam; Chirwa, Meki; Bell, Rachel; Nkhuwa, Daniel; Liemisa, Moses; Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2014 Characterising pathogen contamination in urban groundwater in Kabwe, Zambia: a comparative study using multiple pollution indicators and contributing risk factors. [Poster] In: 41st IAH International Congress "Groundwater: Challenges and Strategies", Marrakech, Morocco, 15-19 Sept 2014.

Sorensen, James; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Nkhuwa, Daniel; Stuart, Marianne; Bell, Rachel; Chirwa, Meki; Kabika, Joel. 2014 Emerging organic contaminants in urban and peri‐urban groundwater sources in Sub‐Saharan Africa. [Poster] In: 41st IAH International Congress "Groundwater: Challenges and Strategies", Marrakech, Morocco, 15-19 Sept 2014.

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)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Sorensen, J.; Pedley, S.; Nkhuwa, D.C.W.; Read, D. ORCID: https://orcid.org/0000-0001-8546-5154; Chibesa, M.; Chirwa, M.; Bell, R.; Liemisa, M.; Stuart, M.; Kabika, J.. 2014 Applying in-situ fluorescence and molecular screening techniques to understand contamination and contributing risk factors in shallow urban groundwaters in sub-Saharan Africa. [Poster] In: Hydrogeology and WASH, London, UK, 5 June 2014. British Geological Survey.

Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Manamsa, Katya. 2014 Detailing new and emerging groundwater pollutants and their potential risk to groundwater environments. [Lecture] In: Groundwater 2014 - Regulatory updates & practical solutions for improved risk assessment, quality and resource protection, London, UK, 15 May 2014. (Unpublished)

Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Manamsa, Katya. 2014 Emerging organic groundwater contaminants and their transformation products. [Lecture] In: Degradation and Toxicity of Organic Contaminants in the Ground, London, UK, 13 February 2014. British Geological Survey. (Unpublished)

Sorensen, James; Maurice, Lou; Edwards, Francois; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Read, Daniel ORCID: https://orcid.org/0000-0001-8546-5154; Allen, Debbie; Butcher, Andrew; Newbold, Lindsay ORCID: https://orcid.org/0000-0001-8895-1406; Townsend, Barry; Williams, Peter. 2013 The challenges of investigating groundwater ecosystems using boreholes. [Poster] In: What's new in hydrogeology, Leeds, UK, 6 November 2013. (Unpublished)

Stolpe, Bjorn; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Lead, Jamie; Guo, Laodong; Shiller, Alan M.; Gooddy, Daren C.. 2012 Iron-rich nanoparticle formation and importance for trace metal transport in groundwater and Arctic rivers. [Lecture] In: Nanogeoscience: A new frontier in science and technology for earth and environmental systems, London, UK, 10 December 2012. The Geological Society.

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Stolpe, B.; Gooddy, D.C.; Lead, J.R.. 2012 Characterising nanoparticles in sub-oxic environments. [Other] In: Interfaces against pollution, Nancy, France, 11-14 June 2012. 192. (Unpublished)

Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2012 Emerging contaminants in groundwater: occurrence and risk assessment. [Lecture] In: Regulatory updates and new technologies for the cost effective assessment and remediation of water, London, 1 May 2012. London, Brownfield Briefing. (Unpublished)

MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, Helen; O Dochartaigh, Brighid; Taylor, Richard; Calow, Roger; Maurice, Lou; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2012 Characterising groundwater resilience to climate change in Africa. [Lecture] In: 39th IAH Congress, Niagara, Canada, 16-21 Sept 2012. (Unpublished)

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Hughes, A.G.; Auton, C.A.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Mansour, M.M.; Vounaki, T.; Finlayson, A.; Graham, M.T.. 2012 Groundwater, flooding and superficial deposits in the Findhorn catchment. In: BHS 11th National Symposium, Hydrology for a Changing World, Dundee, Scotland, 2012.

Granger, Steve J.; Heaton, Timothy; Bol, R.; Gooddy, Daren; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2012 The oxygen isotope composition of phosphate : a potential tool in U.K. freshwater studies? In: Development of Isotopic Tracers for a Better Understanding of the Phosphorus Cycle, Ascona, Switzerland, 24-29 June 2012. 62. (Unpublished)

Manamsa, Katya; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, Marianne. 2011 Investigating organic micropollutants in a peri-urban flood plain aquifer. [Poster] In: Priority substances monitoring & occurrence in the environment: Future challenges for PBTs in surface & groundwaters, Dublin, Ireland, 20 Sept 2011. (Unpublished)

Stuart, Marianne; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2011 Emerging contaminants in groundwater: occurrence and risk assessment. [Lecture] In: Priority Substances Monitoring & Occurrence in the Environment. Future Challenges for PBTs in surface & groundwaters, Dublin, Ireland, 20 Sept 2011. (Unpublished)

Key, Roger M.; Johnson, Chris C.; Horstwood, Matthew S.A.; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Knights, Kate V.; Kemp, Simon J. ORCID: https://orcid.org/0000-0002-4604-0927; Adekanmi, Michael; Arisekola, Tunde; Everett, Paul. 2011 Investigating the high Zr values in the fine fraction of stream sediments in Nigeria. [Poster] In: 10th International Congress for Applied Mineralogy (ICAM), Trondheim, Norway, 1-5 Aug 2011. (Unpublished)

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, Marianne; Hart, Alwyn; Crane, Emily; Baran, Nicole. 2011 Emerging contaminants in groundwater. [Lecture] In: Contaminated Land, contaminated groundwater?, London, UK, 24 May 2011. (Unpublished)

Griffiths, Kate; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Macdonald, David; Stuart, Marianne; Gooddy, Daren. 2011 Natural attenuation of anthropogenic groundwater pollution in a peri-urban floodplain setting. [Lecture] In: The Transport and Fate of Groundwater Contaminants, London, UK, 9 Feb 2011. Geological Society of London. (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.

Knights, K.V.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Key, R.M.; Johnson, C.C.; Adekanmi, M.A.; Arisekola, T.M.. 2011 Multi-element stream sediment geochemistry of south-western and central Nigeria. [Lecture] In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 January 2011.

Turner, Paul; Key, Roger; Johnson, Chris; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Knights, Kate; Adekanmi, Micheal; Arisekola, Tunde. 2011 On-the-job training as a valuable development tool for African geoscientists. In: GeoSynthesis 2011, Cape Town, South Africa, 30 Aug - 2 Sept 2011. 172-173. (Unpublished)

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Knights, K.V.; Key, R.M.; Johnson, C.C.; Adekanmi, M.A.; Arisekola, T.M.. 2011 Technical assistance in Nigeria : developing geoscience skills for tomorrow. [Lecture] In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 Jan 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.

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren; Jarvie, Helen ORCID: https://orcid.org/0000-0002-4984-1607. 2010 Regulation of bioavailable nutrients in the hyporheic zone of a Chalk stream in South East England. [Lecture] In: European Geosciences Union General Assembly 2010, Vienna, Austria, 2-7 May 2010. European Geosciences Union.

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Butcher, Andrew; Williams, Peter; Gooddy, Daren. 2010 Tracing dissolved organic matter (DOM) sources within the unsaturated zone using fluorescence spectroscopy, an example from the glacial till in the Eden valley, Northwest England. [Lecture] In: European Geosciences Union General Assembly 2010, Vienna, Austria, 2-7 May 2010. European Geosciences Union.

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, D.C.; Allen, D.. 2008 Tracing Groundwater-Surface Water Processes in a Chalk Catchment Using Fluorescence Properties of Dissolved Organic Matter. [Poster] In: AGU Chapman Conference on Organic Matter Fluorescence, Birmingham, UK, 20-23 Oct 2008.

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, D.C.; Stuart, M.E.; Harrison, I.; Chilton, P.J.. 2007 Pesticides and metabolites in groundwater: examples from two major UK aquifers. [Poster] In: International conference on water status monitoring of aquatic ecosystems in the context of the water framework directive (WFD), Lille, France, 12-14 March 2007.

Gooddy, Daren; Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Harrison, Ian; Kim, Alexander; Mathias, Simon. 2007 Characterising pesticide residence and transport processes through dual porosity aquifers. [Lecture] In: EGU General Assembly 2007, Vienna, Austria, 15-20 April 2007. Geophysical Research Abstracts, Volume 9, European Geosciences Union.

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, D.C.; Morris, B.L.; Butcher, A.. 2007 Investigating groundwater movement and pathogen transport in sandstone aquifers using intrinsic fluorescence spectroscopy. [Poster] In: Geological Society of London Bicentennial Conference, London, UK, 10-12 Sept 2007.

Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren; Abesser, Corinna; Allen, David. 2007 Investigating groundwater-surface water processes in a Chalk catchment in South East England using fluorescence properties of dissolved organic matter. [Poster] In: EGU General Assembly 2008, Vienna, Austria, 14-18 April 2008. European Geosciences Union.

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Milne, C.J.. 2003 Kinetics of As reduction for analysis using hydride-generation. [Lecture] In: Perkin-Elmer ICP-OES User Group Meeting, Seer Green, UK, 2003. (Unpublished)

Publication - Report

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Danert, K.; Eichholz, M.; Gicheruh, C.; Gronwall, J.; Healy, A.; Kebede, S.; Lalika, M.C.S.; Mwango, F.; Villholth, K.; Tijani, M.. 2023 Urban groundwater quality in Africa : benefits and challenges. AMCOW Pan-African Groundwater Programme (APAGroP), 3pp. (Unpublished)

MacAllister, D.J. ORCID: https://orcid.org/0000-0001-8893-9634; Aladejana, J.A.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Chenery, S.; Eduvie, M.; Iorkumbur, E.; Kadiri, D.; Onwuka, S.; Smedley, P.; Tijani, M.. 2022 Assessment of occurrence and origin of toxic metals in groundwater sources for domestic use in Enugu, Nigeria : pilot study results. Nottingham, UK, British Geological Survey, 48pp. (OR/22/061) (Unpublished)

Danert, K.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Macdonald, D.M.; Marsham, J.; Opwonya, D.; Rowell, D.; Tindimugaya, C.; Kyoburungi, G.. 2022 Improving the use of climate change information for adaption in Uganda. Ask for Water, 21pp. (OR/22/019) (Unpublished)

Mudimbu, D.; Banda, K.; Brauns, B.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Namaona, W.; Owen, R.; Sinda, M.C.. 2022 Literature review – assessing groundwater recharge estimates under conventional tillage and conservation agriculture. British Geological Survey, 20pp. (OR/21/059) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Shockley, D.J.. 2022 Microplastics in UK groundwater and stygobites : protocols for sampling, analysis and pilot study results. Nottingham, UK, British Geological Survey, 26pp. (OR/22/015) (Unpublished)

Shockley, D.J.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2022 Microplastics in groundwater : a literature review. Nottingham, UK, British Geological Survey, 15pp. (OR/22/014) (Unpublished)

United Nations. 2022 The United Nations World Water Development Report 2022 : groundwater : making the invisible visible. UNESCO, 246pp.

Healy, A.; Tijani, M.; Gronwall, J.; Eichholz, M.; Villholth, K.G.; Mwango, F.; Danert, K.; Upton, K.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Lalika, M.C.S.; Gicheruh, C.. 2022 Urban Groundwater in Africa: a dialogue for resilient towns and cities. Abuja, Nigeria, African Ministers' Council on Water, 48pp.

Delaire, Caroline; Poulin, Chloe; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Smedley, Pauline; Klingbeil, Ralf; Wagner, Frank; Podkorski, Joel; Chambel, Antonio; Dottridge, Jane; Kreamer, Dave; Misstear, Bruce; Kukuric, Neno; Ruz Vargas, Claudia; Villholth, Karen; Hartog, Niels; Simmons, Craig; Andersen, Martin; Duerr, Hans; Licha, Tobias; Liu, Jungao; Blake, Dylan; Riemann, Kornelius; Aureli, Alice; Scrinzi, Luciana; Qadir, Manzoor; Ouedraogo, Issoufou; Jawitz, Jim; Gurmessa, Seifu Kebede; Boving, Tom. 2021 Assessing groundwater quality: a global perspective: importance, methods and potential data sources. Friends of Groundwater in the World Water Quality Alliance, 59pp.

Crane, E.J.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Bunting, S.Y.; Lopez, B.. 2020 Survey of research undertaken by European geoscience partners of GeoERA Groundwater on contaminants of emerging concern in groundwater. Nottingham, UK, British Geological Survey, 44pp. (OR/20/060) (Unpublished)

Farr, Gareth; Hall, Jane; Jones, Laurence ORCID: https://orcid.org/0000-0002-4379-9006; Whiteman, Mark; Haslam, Angela; Phillips, Natalie; Tang, Sim; Williams, Heather; Davison, Paul; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960. 2019 Atmospheric deposition at groundwater dependent wetlands phase 2 : nutrient source apportionment case studies from England and Wales. Keyworth, Nottingham, British Geological Survey, 93pp. (OR/17/021) (Unpublished)

Ward, Jade; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Sorensen, James; Nowicki, Saskia. 2018 Assessing microbiological contamination in water sources: Field note on using the UviLux Tryptophan-Like Fluorescence (TLF) Probe. Nottingham, UK, British Geological Survey, 14pp. (OR/18/042) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Sorensen, J.P.R.. 2018 BGS-UKRI briefing note: tryptophan-like fluorescence (TLF) as a rapid in-situ screening tool for assessing faecal contamination risk in groundwater. Wallingford, UK, British Geological Survey, 6pp. (OR/18/058) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Crane, E.J.; Stuart, M.E.; Talbot, J.C.; Besien, T.; Civil, W.. 2018 Micro-organic contaminants in groundwater in England: summary results from the Environment Agency LC-MS and GC-MS screening data. Nottingham, UK, British Geological Survey, 54pp. (OR/18/052) (Unpublished)

Fallas, H.C.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Casey, V.; Kebede, S.; Owor, M.; Mwathunga, E.; Calow, R.; Cleaver, F.; Cook, P.; Fenner, R.A.; Dessie, N.; Yehualaeshet, T.; Wolde, G.; Okullo, J.; Katusiime, F.; Alupo, G.; Berochan, G.; Chavula, G.; Banda, S.; Mleta, P.; Jumbo, S.; Gwengwaya, G.; Okot, P.; Abraham, T.; Kefale, Z.; Ward, J.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; Wilson, P.; Whaley, L.; Ludi, E.. 2018 UPGro Hidden Crisis Research Consortium : project approach for defining and assessing rural water supply functionality and levels of performance. Nottingham, UK, British Geological Survey, 27pp. (OR/18/060) (Unpublished)

Mwathunga, E.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, H.C.; Chavula, G.; Banda, S.; Mleta, P.; Jumbo, S.; Gwengweya, G.; Ward, J.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; Whaley, L.; Lark, R.M.. 2017 UPGro Hidden Crisis Research Consortium. Survey 1 Country Report, Malawi. British Geological Survey, 19pp. (OR/17/046) (Unpublished)

Owor, M.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, H.C.; Okullo, J.; Katusiime, F.; Alupo, G.; Berochan, G.; Tumusiime, C.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; Whaley, L.; Lark, R.M.. 2017 UPGro Hidden Crisis Research Consortium. Survey 1 Country Report, Uganda. British Geological Survey, 18pp. (OR/17/029) (Unpublished)

Gill, J.C.; Mills, K.; Mankelow, J.. 2017 Workshop report : Earth and Environmental Science for Sustainable Development (Nairobi, March 2017). Nottingham, UK, British Geological Survey, 28pp. (OR/17/039) (Unpublished)

White, D.; Williams, P.J.; Civil, W.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2017 A field based method for pre-concentration of micro organics using solid phase extraction. Nottingham, UK, British Geological Survey, 21pp. (OR/17/011) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Stuart, M.E.; Pedley, S.; Nkhuwa, D.C.W.; Tijani, M.N.. 2017 A review of urban groundwater use and water quality challenges in Sub-Saharan Africa. Nottingham, UK, British Geological Survey, 133pp. (OR/17/056) (Unpublished)

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, H.C.; Taylor, R.; Shamsudduha, M.; Burgess, W.G.; Ahmed, K.M.; Mukherjee, A.; Zahid, A.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960; Gopal, K.; Rao, M.S.; Moench, M.; Bricker, S.; Yadav, S.K.; Satyal, Y.; Smith, L.; Dixit, A.; Bell, R.; van Steenbergen, F.; Basharat, M.; Gohar, M.S.; Tucker, J.; Calow, R.S.; Maurice, L.. 2015 Groundwater resources in the Indo-Gangetic Basin : resilience to climate change and abstraction. Nottingham, UK, British Geological Survey, 51pp. (OR/15/047) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Carter, R .C.; Pedley, S.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499. 2015 Threats to groundwater supplies from contamination in Sierra Leone, with special reference to Ebola care facilities. Nottingham, UK, British Geological Survey, 87pp. (OR/15/009) (Unpublished)

Taylor, R G; Burgess, W G; Shamsudduha, M; Zahid, A; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Ahmed, K; Mukherjee, A; Nowreen, S. 2014 Deep groundwater in the Bengal Mega-Delta: new evidence of aquifer hydraulics and the influence of intensive abstraction. British Geological Survey, 24pp. (OR/14/070) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Gopal, K.; Rao, M.S.; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499. 2014 Intensive groundwater exploitation in the Punjab : an evaluation of resource and quality trends. Nottingham, UK, British Geological Survey, 34pp. (OR/14/068) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Surridge, B.; Williams, P.J.; Heaton, T.H.E.; Gooddy, D.C.. 2014 Method for analysing phosphate 18O/16O ratios for waters with high C:P ratios. Nottingham, UK, British Geological Survey, 10pp. (OR/14/067) (Unpublished)

Maurice, L.; Palumbo-Roe, B.; Williams, A.T.; Banks, V.J.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2012 Tracer test feasibility assessment : Frongoch Mine tailings lagoon. British Geological Survey, 24pp. (OR/12/035) (Unpublished)

MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, H.C.; Calow, R.C.; Taylor, R.G.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Maurice, L.; Tucker, J.; O Dochartaigh, B.E.. 2011 Groundwater resilience to climate change in Africa. British Geological Survey, 32pp. (OR/11/031) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, A.M. ORCID: https://orcid.org/0000-0001-6636-1499; Bonsor, H.; Tijani, M.N.; Calow, R.C.. 2011 Preliminary results from a Water Economy and Livelihoods Survey (WELS) in Nigeria and Mali, sub-Saharan Africa : investigating water security across a rainfall transect. British Geological Survey, 65pp. (OR/11/018) (Unpublished)

Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Stolpe, B.; Gooddy, D.C.; Lead, J.R.. 2011 Sampling and characterising groundwater nanoparticles in sub-oxic environments. Nottingham, UK, British Geological Survey, 40pp. (IR/11/021) (Unpublished)

Stuart, M.E.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2011 A review of processes important in the floodplain setting. British Geological Survey, 32pp. (OR/11/030) (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)

Tye, Andrew M.. 2010 Nitrogen and carbon stocks and species in soils, sediments and groundwater of a shallow floodplain aquifer in the Trent Valley. British Geological Survey, 105pp. (OR/10/069) (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)

Smedley, Pauline; Cooper, David ORCID: https://orcid.org/0000-0001-7578-7918; Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Ander, Louise. 2008 Molybdenum in British drinking water : a review of sources and occurrence and a reconnaissance survey of concentrations. Nottingham, UK, British Geological Survey, 41pp. (OR/08/051) (Unpublished)

Smedley, P.L.; Smith, B.; Abesser, C.; Lapworth, D. ORCID: https://orcid.org/0000-0001-7838-7960. 2006 Uranium occurrence and behaviour in British groundwater. British Geological Survey, 60pp. (CR/06/050N) (Unpublished)

Shand, P.; Abesser, Corinna; Farr, G.; Wilton, N.; Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren; Haria, A.; Hargreaves, Rosemary. 2005 Baseline report series. 17, the Ordovician and Silurian meta-sedimentary aquifers of central and south-west Wales. Environment Agency, 46pp. (CR/05/034N)

Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren; Harrison, Ian; Kim, Alexander; Vane, Christopher Howard ORCID: https://orcid.org/0000-0002-8150-3640. 2005 Colloidal phase transport of pesticides : a review with special reference to major UK aquifers. Nottingham, UK, British Geological Survey, 22pp. (IR/05/131) (Unpublished)

Lapworth, Daniel Joseph ORCID: https://orcid.org/0000-0001-7838-7960; Gooddy, Daren; Harrison, Ian; Hookey, J. 2005 Pesticides and their metabolites in groundwater : diuron in the Isle of Thanet aquifer of southeast England. Nottingham, UK, British Geological Survey, 26pp. (IR/05/049) (Unpublished)

Gooddy, D.C.; Allen, D.; Hannay, S.; Harrison, I.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960. 2003 The fate of diuron and its metabolites in calcareous sediments : second annual report. British Geological Survey, 23pp. (IR/03/029) (Unpublished)

Output (Electronic)

Brauns, Bentje; Lapworth, Daniel ORCID: https://orcid.org/0000-0001-7838-7960; MacDonald, Alan ORCID: https://orcid.org/0000-0001-6636-1499. 2023 Harare’s clean drinking water challenge. 31 May 2023, https://www.bgs.ac.uk/news/harares-clean-drinking-water-challenge/ [Output (Electronic)]

This list was generated on Thu Dec 26 02:29:48 2024 UTC.