Items where NERC Author is "Lapworth, Dan"

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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. https://doi.org/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. https://doi.org/10.1016/j.jconhyd.2022.104043

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. https://doi.org/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. https://doi.org/10.1016/j.scitotenv.2022.154283

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. https://doi.org/10.1007/s10040-022-02474-9

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. https://doi.org/10.1016/j.hydroa.2022.100121

Misstear, Bruce; Vargas, Claudia Ruz; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Ouedraogo, Issoufou; Podgorski, Joel. 2022 A global perspective on assessing groundwater quality. Hydrogeology Journal. https://doi.org/10.1007/s10040-022-02461-0

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. https://doi.org/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. https://doi.org/10.1016/j.jhydrol.2021.127242

Garcia-Martin, E. Elena ORCID: https://orcid.org/0000-0003-4807-3287; Sanders, Richard ORCID: https://orcid.org/0000-0002-6884-7131; Evans, Chris D.; Kitidis, Vassilis; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Rees, Andrew P.; Spears, Bryan M.; 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; Callaghan, Nathan; Felgate, Stacey L. ORCID: https://orcid.org/0000-0002-9955-4948; Fishwick, James; Fraser, Mike; Gibb, Stuart W.; Gilbert, Pete J.; Godsell, Nina; Gomez‐Castillo, Africa P.; Hargreaves, Geoff ORCID: https://orcid.org/0000-0002-4361-6134; Jones, Oban; Kennedy, Paul; Lichtschlag, Anna ORCID: https://orcid.org/0000-0001-8281-2165; Martin, Adrian ORCID: https://orcid.org/0000-0002-1202-8612; May, Rebecca; Mawji, Edward; Mounteney, Ian; Nightingale, Philip D.; Olszewska, Justyna P.; Painter, Stuart C.; Pearce, Christopher R. ORCID: https://orcid.org/0000-0002-4382-2341; Pereira, M. Gloria; Peel, Kate; Pickard, Amy; Stephens, John A.; Stinchcombe, Mark; Williams, Peter; Woodward, E. Malcolm S.; Yarrow, Deborah; Mayor, Daniel J. ORCID: https://orcid.org/0000-0002-1295-0041. 2021 Contrasting estuarine processing of dissolved organic matter derived from natural and human‐impacted landscapes. Global Biogeochemical Cycles, 35 (10), e2021GB007023. 17, pp. https://doi.org/10.1029/2021GB007023

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. https://doi.org/10.1016/j.apgeochem.2021.105092

Bell, V.A.; Naden, P.S.; Tipping, E.; Davies, H.N.; Carnell, E.; Davies, J.A.C.; Dore, A.J.; Dragosits, U.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Muhammed, S.E.; Quinton, J.N.; Stuart, M.; Tomlinson, S.; 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. https://doi.org/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. https://doi.org/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. https://doi.org/10.1016/j.jhydrol.2020.125923

Williamson, Jennifer L.; Tye, Andrew; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Monteith, Don; Sanders, Richard ORCID: https://orcid.org/0000-0002-6884-7131; Mayor, Daniel J. ORCID: https://orcid.org/0000-0002-1295-0041; Barry, Chris; Bowes, Mike; Bowes, Michael; Burden, Annette; Callaghan, Nathan; Farr, Gareth; Felgate, Stacey ORCID: https://orcid.org/0000-0002-9955-4948; Fitch, Alice; Gibb, Stuart; Gilbert, Pete; Hargreaves, Geoff ORCID: https://orcid.org/0000-0002-4361-6134; Keenan, Patrick; Kitidis, Vassilis; Juergens, Monika; Martin, Adrian ORCID: https://orcid.org/0000-0002-1202-8612; Mounteney, Ian; Nightingale, Philip D.; Pereira, M. Gloria; Olszewska, Justyna; Pickard, Amy; Rees, Andrew P.; Spears, Bryan; Stinchcombe, Mark; White, Debbie; Williams, Peter; Worrall, Fred; Evans, Chris. 2021 Landscape controls on riverine export of dissolved organic carbon from Great Britain. Biogeochemistry. https://doi.org/10.1007/s10533-021-00762-2

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. https://doi.org/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. https://doi.org/10.1016/j.envpol.2020.115765

Ward, Jade S.T.; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Read, Daniel S.; 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. https://doi.org/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. https://doi.org/10.3390/resources9120142

Ward, Jade S.T.; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Read, Daniel S.; 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. https://doi.org/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. https://doi.org/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. https://doi.org/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; 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.; 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. https://doi.org/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. https://doi.org/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; 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.; 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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/10.1038/s41467-020-14946-1

Anderson, T.R. ORCID: https://orcid.org/0000-0002-7408-1566; Rowe, E.C.; Polimene, L.; Tipping, E.; Evans, C.D.; Barry, C.D.G.; Hansell, D.A.; Kaiser, K.; Kitidis, V.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Mayor, D.J. ORCID: https://orcid.org/0000-0002-1295-0041; Monteith, D.T.; Pickard, A.E.; Sanders, R.J. ORCID: https://orcid.org/0000-0002-6884-7131; Spears, B.M.; Torres, R.; Tye, A.M.; Wade, A.J.; Waska, H.. 2019 Unified concepts for understanding and modelling turnover of dissolved organic matter from freshwaters to the ocean: the UniDOM model. Biogeochemistry, 146 (2). 105-123. https://doi.org/10.1007/s10533-019-00621-1

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. https://doi.org/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. https://doi.org/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). https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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.; Jarvie, H.P.; 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. https://doi.org/10.1016/j.scitotenv.2018.04.226

Gooddy, Daren C.; Bowes, Michael J.; 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. https://doi.org/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.; 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. https://doi.org/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.; 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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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.; Bowes, Mike J.; Tipping, Edward; 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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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.; 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. https://doi.org/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. https://doi.org/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. https://doi.org/10.1016/j.watres.2015.05.035

Rhymes, J.; Jones, L.; 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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/10.1016/j.envpol.2015.02.030

Smedley, P.L.; Cooper, D.M.; 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. https://doi.org/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. https://doi.org/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. https://doi.org/10.1016/j.scitotenv.2014.06.123

Smedley, P.L.; Cooper, D.M.; 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. https://doi.org/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.; Allen, Debbie; Butcher, Andrew S.; Newbold, Lindsay K.; Townsend, Barry R.; Williams, Peter J.. 2013 Using boreholes as windows into groundwater ecosytems. PLoS ONE, 8 (7), e70264. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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.; 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. https://doi.org/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. https://doi.org/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.; 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. https://doi.org/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. https://doi.org/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.. 2011 Understanding phosphorus mobility and bioavailability in the hyporheic zone of a chalk stream. Water, Air and Soil Pollution, 218 (1-4). 213-226. https://doi.org/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. https://doi.org/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.. 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. https://doi.org/10.1029/2009JG000921

Tipping, Edward; Corbishley, Heather T.; 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. https://doi.org/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. https://doi.org/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.; Reynolds, B.. 2008 Groundwater nitrogen composition and transformation within a moorland catchment, mid-Wales. Science of the Total Environment, 390 (1). 241-254. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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. https://doi.org/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

Garcia-Martin, E. Elena ORCID: https://orcid.org/0000-0003-4807-3287; Sanders, Richard; Evans, Chris D.; Kitidis, Vassilis; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Rees, Andrew P.; Spears, Bryan; 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; 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; 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; 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; 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.; 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; Allen, Debbie; Butcher, Andrew; Newbold, Lindsay; 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.; 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. 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

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)

UNESCO. 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; 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; 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)

This list was generated on Tue Aug 9 17:09:54 2022 UTC.

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