Search Results - "Gooddy, D"

Global patterns of nitrate storage in the vadose zone by Ascott, M. J., Gooddy, D. C., Wang, L., Stuart, M. E., Lewis, M. A., Ward, R. S., Binley, A. M.

“…Global-scale nitrogen budgets developed to quantify anthropogenic impacts on the nitrogen cycle do not explicitly consider nitrate stored in the vadose zone…”
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Deep urban groundwater vulnerability in India revealed through the use of emerging organic contaminants and residence time tracers by Lapworth, D.J., 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.

“…Demand for groundwater in urban centres across Asia continues to rise with ever deeper wells being drilled to avoid shallow contamination. The vulnerability of…”
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Emerging contaminants in urban groundwater sources in Africa by Sorensen, J.P.R., Lapworth, D.J., Nkhuwa, D.C.W., Stuart, M.E., Gooddy, D.C., Bell, R.A., Chirwa, M., Kabika, J., Liemisa, M., Chibesa, M., Pedley, S.

“…The occurrence of emerging organic contaminants within the aquatic environment in Africa is currently unknown. This study provides early insights by…”
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A review of the impact of climate change on future nitrate concentrations in groundwater of the UK by Stuart, M.E., Gooddy, D.C., Bloomfield, J.P., Williams, A.T.

“…This paper reviews the potential impacts of climate change on nitrate concentrations in groundwater of the UK using a Source–Pathway–Receptor framework…”
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Groundwater recharge and age-depth profiles of intensively exploited groundwater resources in northwest India by Lapworth, D. J., MacDonald, A. M., Krishan, G., Rao, M. S., Gooddy, D. C., Darling, W. G.

“…Intensive irrigation in northwest India has led to growing concerns over the sustainability of current and future groundwater ion. Environmental tracers and…”
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Online fluorescence spectroscopy for the real-time evaluation of the microbial quality of drinking water by Sorensen, J.P.R., Vivanco, A., Ascott, M.J., Gooddy, D.C., Lapworth, D.J., Read, D.S., Rushworth, C.M., Bucknall, J., Herbert, K., Karapanos, I., Gumm, L.P., Taylor, R.G.

“…We assessed the utility of online fluorescence spectroscopy for the real-time evaluation of the microbial quality of untreated drinking water. Online…”
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The practicalities of using CFCs and SF6 for groundwater dating and tracing by Darling, W.G., Gooddy, D.C., MacDonald, A.M., Morris, B.L.

“…Knowledge of groundwater residence time is important in understanding key issues in the evolution of water quality, whether this occurs due to water–rock…”
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Impacts of climate change on the fate and behaviour of pesticides in surface and groundwater—a UK perspective by Bloomfield, J.P., Williams, R.J., Gooddy, D.C., Cape, J.N., Guha, P.

“…Over the last two decades significant effort has been dedicated to understanding the fate and transport of pesticides in surface water and groundwater and to…”
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Towards improved global estimates and model representations of water storage in the unsaturated zone by Bunting, S. Y., Ascott, M. J., Gooddy, D. C., Bloomfield, J. P.

“…The unsaturated zone is a globally important, dynamic water store, which affects water resources, agriculture and pollutant transport. Despite this, the…”
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Estimating the leakage contribution of phosphate dosed drinking water to environmental phosphorus pollution at the national-scale by Ascott, M.J., Gooddy, D.C., Lapworth, D.J., Stuart, M.E.

“…Understanding sources of phosphorus (P) to the environment is critical for the management of freshwater and marine ecosystems. Phosphate is added at water…”
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The nitrate time bomb: a numerical way to investigate nitrate storage and lag time in the unsaturated zone by Wang, L., Butcher, A. S., Stuart, M. E., Gooddy, D. C., Bloomfield, J. P.

“…Nitrate pollution in groundwater, which is mainly from agricultural activities, remains an international problem. It threatens the environment, economics and…”
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Security of Deep Groundwater in the Coastal Bengal Basin Revealed by Tracers by Lapworth, D. J., Zahid, A., Taylor, R. G., Burgess, W. G., Shamsudduha, M., Ahmed, K. M., Mukherjee, A., Gooddy, D. C., Chatterjee, D., MacDonald, A. M.

“…Uncertainty persists regarding the vulnerability of deep groundwater across Asia's megadeltas. In the coastal Bengal Basin aquifer system, shallow groundwater…”
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Characteristics of high-intensity groundwater abstractions from weathered crystalline bedrock aquifers in East Africa by Maurice, L., Taylor, R. G., Tindimugaya, C., MacDonald, A. M., Johnson, P., Kaponda, A., Owor, M., Sanga, H., Bonsor, H. C., Darling, W. G., Gooddy, D.

“…Weathered crystalline bedrock aquifers sustain water supplies across the tropics, including East Africa. Although well yields are commonly <1 L s −1 , more…”
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Residence times of shallow groundwater in West Africa: implications for hydrogeology and resilience to future changes in climate by Lapworth, D. J., MacDonald, A. M., Tijani, M. N., Darling, W. G., Gooddy, D. C., Bonsor, H. C., Araguás-Araguás, L. J.

“…Although shallow groundwater (<50 mbgl) sustains the vast majority of improved drinking-water supplies in rural Africa, there is little information on how…”
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Impacts of extreme flooding on riverbank filtration water quality by Ascott, M.J., Lapworth, D.J., Gooddy, D.C., Sage, R.C., Karapanos, I.

“…Riverbank filtration schemes form a significant component of public water treatment processes on a global level. Understanding the resilience and water quality…”
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Source and persistence of pesticides in a semi-confined chalk aquifer of southeast England by Lapworth, D.J., Gooddy, D.C.

“…Pesticide contamination in groundwater is an increasing problem that poses a significant long-term threat to water quality. Following the detection of elevated…”
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Integrated time‐lapse geoelectrical imaging of wetland hydrological processes by Uhlemann, S.S., Sorensen, J. P. R., House, A. R., Wilkinson, P. B., Roberts, C., Gooddy, D. C., Binley, A. M., Chambers, J. E.

“…Wetlands provide crucial habitats, are critical in the global carbon cycle, and act as key biogeochemical and hydrological buffers. The effectiveness of these…”
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Geological structure as a control on floodplain groundwater dynamics by Ó Dochartaigh, B. É., Archer, N. A. L., Peskett, L., MacDonald, A. M., Black, A. R., Auton, C. A., Merritt, J. E., Gooddy, D. C., Bonell, M.

“…Groundwater in upland floodplains has an important function in regulating river flows and controlling the coupling of hillslope runoff with rivers, with…”
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Phosphorus fluxes to the environment from mains water leakage: Seasonality and future scenarios by Ascott, M.J., Gooddy, D.C., Lapworth, D.J., Davidson, P., Bowes, M.J., Jarvie, H.P., Surridge, B.W.J.

“…Accurate quantification of sources of phosphorus (P) entering the environment is essential for the management of aquatic ecosystems. P fluxes from mains water…”
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Nitrogen sources, transport and processing in peri-urban floodplains by Gooddy, D.C., Macdonald, D.M.J., Lapworth, D.J., Bennett, S.A., Griffiths, K.J.

“…Peri-urban floodplains are an important interface between developed land and the aquatic environment and may act as a source or sink for contaminants moving…”
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