Items where NERC Author is "Ascott, Matthew"

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Number of items: 52.

Publication - Article

Ascott, M.J.; Gooddy, D.C.; Marchant, B.; Kieboom, N.; Bray, H.; Gomes, S.. 2024 Regional scale evaluation of nitrate fluctuations in groundwater using cluster analysis and standardised hydrometeorological indices. Journal of Hydrology, 634, 131052. 10.1016/j.jhydrol.2024.131052

Wilby, R.L.; Dawson, C.W.; Yu, D.; Herring, Z.; Baruch, A.; Ascott, M.J.; Finney, D. L.; Macdonald, D.M.J.; Marsham, J.H.; Matthews, T.; Murphy, C.. 2023 Spatial and temporal scaling of sub-daily extreme rainfall for data sparse places. Climate Dynamics, 60. 3577-3596. 10.1007/s00382-022-06528-2

Flint, ElizabethM.; Ascott, Matthew J.; Gooddy, Daren C.; Stahl, Mason O.; Surridge, Ben W.J.. 2023 Watermains leakage and outdoor water use are responsible for significant phosphorus fluxes to the environment across the United States. Global Biogeochemical Cycles, 37 (3), e2022GB007614. 10.1029/2022GB007614

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

Bunting, S.Y.; Ascott, M.J.; Gooddy, D.C.; Bloomfield, J.P. ORCID: https://orcid.org/0000-0002-5730-1723. 2022 Towards improved global estimates and model representations of water storage in the unsaturated zone. Hydrogeology Journal, 30. 1933-1936. 10.1007/s10040-022-02520-6

Ascott, M.J.; Macdonald, D.M.J.; Sandwidi, W.J.P.; Black, E.; Verhoef, A.; Zongo, G.; Tirogo, J.; Cook, P.. 2022 Time of emergence of impacts of climate change on groundwater levels in sub-Saharan Africa. Journal of Hydrology, 612, 128107. 10.1016/j.jhydrol.2022.128107

Flint, Elizabeth M.; Ascott, Matthew J.; Gooddy, Daren C.; Stahl, Mason O.; Surridge, Ben W.J.. 2022 Water Supply Processes Are Responsible for Significant Nitrogen Fluxes Across the United States. Global Biogeochemical Cycles, 36 (9), e2022GB007340. 10.1029/2022GB007340

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

Sorensen, James P.R.; Davies, Jeff; Ebrahim, Girma Y.; Lindle, John; Marchant, Ben P.; Ascott, Matthew J.; Bloomfield, John P. ORCID: https://orcid.org/0000-0002-5730-1723; Cuthbert, Mark O.; Holland, Martin; Jensen, K. H.; Shamsudduha, M.; Villholth, Karen G.; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Taylor, Richard G.. 2021 The influence of groundwater abstraction on interpreting climate controls and extreme recharge events from well hydrographs in semi-arid South Africa. Hydrogeology Journal, 29. 2773-2787. 10.1007/s10040-021-02391-3

Ascott, Matthew J.; Gooddy, Daren C.; Fenton, Owen; Vero, Sara; Ward, Rob S.; Basu, Nandita B.; Worrall, Fred; Van Meter, Kimberly; Surridge, Ben W.J.. 2021 The need to integrate legacy nitrogen storage dynamics and time lags into policy and practice. Science of The Total Environment, 781, 146698. 10.1016/j.scitotenv.2021.146698

Farrant, Andrew R.; Maurice, Louise; Mathewson, Eleanor; Ascott, Matthew; Earl, Graham; Wilkinson, Debbie; Howe, Steve. 2021 Caves and karst of the Chalk in East Sussex, UK: implications for groundwater management. Cave and Karst Science, 48 (2). 65-83.

Ascott, M.J.; Bloomfield, J.P. ORCID: https://orcid.org/0000-0002-5730-1723; Karapanos, I.; Jackson, C.R.; Ward, R.S.; McBride, A.B.; Dobson, B.; Kieboom, N.; Holman, I.P.; Van Loon, A.F.; Crane, E.J.; Brauns, B.; Rodrigues-Yebra, A.; Upton, K.A.. 2021 Managing groundwater supplies subject to drought: perspectives on current status and future priorities from England (UK). Hydrogeology Journal, 29. 921-924. 10.1007/s10040-020-02249-0

Ascott, M.J.; Macdonald, D.M.J.; Black, E.; Verhoef, A.; Nakohoun, P.; Tirogo, J.; Sandwidi, W. J. P.; Bliefernicht, J.; Sorensen, J.P.R.; Bossa, A. Y.. 2020 In‐situ observations and lumped parameter model reconstructions reveal intra‐annual to multi‐decadal variability in groundwater levels in sub‐Saharan Africa. Water Resources Research, 56 (12), e2020WR028056. 10.1029/2020WR028056

Turkeltaub, Tuvia; Ascott, Matthew J.; Gooddy, Daren C.; Jia, Xiaoxu; Shao, Ming‐An; Binley, Andrew. 2020 Prediction of regional‐scale groundwater recharge and nitrate storage in the vadose zone: a comparison between a global model and a regional model. Hydrological Processes, 34 (15). 3347-3357. 10.1002/hyp.13834

Ascott, Matthew J.; Mansour, Majdi; Bloomfield, John P. ORCID: https://orcid.org/0000-0002-5730-1723; Upton, Kirsty A.. 2019 Analysis of the impact of hydraulic properties and climate change on estimations of borehole yields. Journal of Hydrology, 577, 123998. 10.1016/j.jhydrol.2019.123998

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

Cuthbert, Mark O.; Taylor, Richard G.; Favreau, Guillaume; Todd, Martin C.; Shamsudduha, Mohammad; Villholth, Karen G.; MacDonald, Alan M. ORCID: https://orcid.org/0000-0001-6636-1499; Scanlon, Bridget R.; Kotchoni, D. O. Valerie; Vouillamoz, Jean-Michel; Lawson, Fabrice M.A.; Adjomayi, Philippe Armand; Kashaigili, Japhet; Seddon, David; Sorensen, James P.R.; Ebrahim, Girma Yimer; Owor, Michael; Nyenje, Philip M.; Nazoumou, Yahaya; Goni, Ibrahim; Ousmane, Boukari Issoufou; Sibanda, Tenant; Ascott, Matthew J.; Macdonald, David M.J.; Agyekum, William; Koussoubé, Youssouf; Wanke, Heike; Kim, Hyungjun; Wada, Yoshihide; Lo, Min-Hui; Oki, Taikan; Kukuric, Neno. 2019 Observed controls on resilience of groundwater to climate variability in sub-Saharan Africa. Nature, 572 (7768). 230-234. 10.1038/s41586-019-1441-7

Ascott, Matthew J.; Stuart, Marianne E.; Gooddy, Daren C.; Marchant, Ben P.; Talbot, John C.; Surridge, Ben W. J.; Polya, David A.. 2019 Provenance of drinking water revealed through compliance sampling. Environmental Science: Processes & Impacts, 21 (6). 1052-1064. 10.1039/C8EM00437D

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

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

Ascott, Matthew J.; Gooddy, Daren C.; Surridge, Ben W.J.. 2018 Public water supply is responsible for significant fluxes of inorganic nitrogen in the environment. Environmental Science & Technology, 52 (24). 14050-14060. 10.1021/acs.est.8b03204

Ascott, M.J.; Gooddy, D.C.; Wang, L.; Stuart, M.E.; Lewis, M.A.; Ward, R.S.; Binley, A.M.. 2017 Global patterns of nitrate storage in the vadose zone. Nature Communications, 8, 1416. 10.1038/s41467-017-01321-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

Ascott, Matthew J.; Marchant, Ben P.; Macdonald, David; McKenzie, Andrew A.; Bloomfield, John Paul ORCID: https://orcid.org/0000-0002-5730-1723. 2017 Improved understanding of spatio-temporal controls on regional scale groundwater flooding using hydrograph analysis and impulse response functions. Hydrological Processes, 32 (25). 4586-4599. 10.1002/hyp.11380

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

Ascott, Matthew. 2016 Phosphate dosing of mains water: novel strategies for water loss reduction? World Water, 31 (1). 3, pp.

Wang, L.; Stuart, M.E.; Lewis, M.A.; Ward, R.S.; Skirvin, D.; Naden, P.S.; Collins, A.L.; Ascott, M.J.. 2016 The changing trend in nitrate concentrations in major aquifers due to historical nitrate loading from agricultural land across England and Wales from 1925 to 2150. Science of the Total Environment, 542 (A). 694-705. 10.1016/j.scitotenv.2015.10.127

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

Ascott, M.J.; Wang, L.; Stuart, M.E.; Ward, R.S.; Hart, A.. 2016 Quantification of nitrate storage in the vadose (unsaturated) zone: a missing component of terrestrial N budgets. Hydrological Processes, 30 (12). 1903-1915. 10.1002/hyp.10748

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

Publication - Conference Item

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

Ascott, M.J. ORCID: https://orcid.org/0000-0001-6636-1499; Gooddy, D.C.; Marchant, B. ORCID: https://orcid.org/0000-0001-8893-9634; Kieboom, N.; Bray, H.; Gomes, S.. 2024 Regional scale evaluation of nitrate fluctuations in groundwater using cluster analysis and standardised hydrometeorological indices. [Speech] In: World Groundwater Congress IAH 2024 Davos, Davos, Switzerland, 8-13 Sept 2024.

Ward, Jade; Ascott, Matthew; Bloomfield, John P. ORCID: https://orcid.org/0000-0002-5730-1723; Jackson, Christopher; Ward, Robert. 2021 What Is needed for better representation of groundwater in multi‐sector integrated water resources planning to improve water supply resilience in England? [Lecture] In: 48th IAH Congress, 6-10 Sept 2021, Brussels Belgium. 189-190.

Ascott, Matthew; Jackson, Christopher; Bloomfield, John P. ORCID: https://orcid.org/0000-0002-5730-1723. 2019 Methods and models to quantify climate-driven changes in groundwater resources. In: 39th IAH 2019 Conference, Co. Offaly, Ireland, 30 April -1 May 2019. IAH.

Bloomfield, John P. ORCID: https://orcid.org/0000-0002-5730-1723; Ascott, Matthew J.; Mansour, Majdi; Upton, Kirsty A.. 2019 Relative influence of changes in hydraulic conductivity with depth and climate change on estimations of borehole yields. [Lecture] In: EGU General Assembly 2019, Vienna, Austria, 7-12 April 2019. (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)

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)

Ascott, Matthew; Wang, Lei; Ward, Robert; Stuart, Marianne. 2015 How important is the unsaturated zone in the terrestrial nitrogen budget? [abstract]. [Poster] In: EGU General Assembly 2015, Vienna, Austria, 12-17 April 2015. European Geosciences Union. (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)

Publication - Report

Ascott, M.; Gooddy, D.; Mulcahy, A.. 2023 Analysis of climate variability and change in observational groundwater quality data. Nottingham, UK, British Geological Survey, 43pp. (CR/23/017N) (Unpublished)

Wang, L.; Li, Y.; Ascott, M.; Gooddy, D.. 2023 Nitrate modelling workshop report. Nottingham, UK, British Geological Survey, 20pp. (OR/23/009) (Unpublished)

Ascott, M.; Gooddy, D.; Richardson, J.; Taylor, S.; Mackay, J.. 2023 Semiquantitative mapping of climate and land use change impacts on groundwater quality. Nottingham, UK, British Geological Survey, 55pp. (CR/23/016N) (Unpublished)

Ascott, M.; Brauns, B.; Crewdson, E.; Morgan, D.; Gooddy, D.. 2023 A conceptual model of the groundwater contribution to streamflow during drought in the Afon Fathew catchment, Wales. Nottingham, UK, British Geological Survey, 64pp. (OR/23/011) (Unpublished)

Ascott, M.. 2022 Groundwater quality into the future: workshop summary. British Geological Survey, 14pp. (OR/22/010) (Unpublished)

Ascott, M.; Lewis, M.; Gooddy, D.; Mackay, J.; Smedley, P.L.; Cartwright, C.. 2022 Impacts of climate and land use change on groundwater quality in England : a scoping study. Nottingham, UK, British Geological Survey, 134pp. (OR/22/076) (Unpublished)

Maurice, L.; Ascott, M.. 2021 Source protection zones in the Chalk (open version). Nottingham, UK, British Geological Survey, 18pp. (OR/21/074) (Unpublished)

Stuart, M.E.; Ascott, M.J.; Talbot, J.C.; Newell, A.J.. 2018 Mapping groundwater denitrification potential : methodology report. British Geological Survey, 63pp. (OR/18/009) (Unpublished)

Stuart, M.E.; Wang, L.; Ascott, M.; Ward, R.S.; Lewis, M.A.; Hart, A.J.. 2016 Modelling the groundwater nitrate legacy. British Geological Survey, 75pp. (OR/16/036) (Unpublished)

Stuart, M.E.; Ward, R.S.; Ascott, M.; Hart, A.J.. 2016 Regulatory practice and transport modelling for nitrate pollution in groundwater. British Geological Survey, 64pp. (OR/16/033) (Unpublished)

This list was generated on Sun Dec 22 14:41:05 2024 UTC.