Publications
in review / published (peer review) / conference presentations / popular press
- Taylor, R.G., Todd, M., Kongola, L., Nahozya, E., Maurice, L., Sanga, H. and MacDonald, A., in preparation. Dependence of groundwater resources on extreme rainfall: evidence from East Africa.
- Shamsudduha, M., Taylor, R.G., and Chandler, R.E., in preparation. Groundwater-fed irrigation flushes mobile arsenic in Bangladesh.
published (peer-reviewed) manuscripts
- MacDonald, A., Taylor, R.G. and Bonsor, H.C., in press. Groundwater in Africa – is there sufficient water to support the intensification of agriculture from Land Grabs? In: J.A. Allan, M. Keulertz, S. Sojamo and J. Warner (Eds.), Handbook on Land and Water Grabs in Africa: foreign direct investment and food and water security. Routledge, Section IV, Chapter 3.
- MacDonald, A., Bonsor, H.C., O Dochartaigh, B.E. and Taylor, R.G., 2012. Quantitative maps of groundwater resources in Africa. Environmental Research Letters, Vol. 7, 024009.
- Shamsudduha, M., Taylor, R.G., and Longuevergne, L., 2012. Monitoring groundwater storage changes in the Bengal Basin: validation of GRACE measurements. Water Resources Research, Vol. 48, W02508.
- Flynn, R. Taylor, R.G., Kulabako, R., and Miret-Gaspa, M., 2012 (online first). Haematite in lateritic soils aids groundwater disinfection. Water, Air and Soil Pollution
- Taylor, R.G. and Tindimugaya, C., 2011. The impacts of climate change and rapid development on weathered crystalline rock aquifer systems in the humid tropics: evidence from southwestern Uganda. In: International Contributions to Hydrogeology, Vol. 27, Climate change effects on groundwater resources: a global-scale synthesis of findings and recommendations, (eds. H. Treidel, J. Luis-Bordes and J. Gurdak). CRC Press (Chapter 2), pp. 17-32.
- Owor, M., Taylor, R.G., Mukwaya, C. and Tindimugaya, C., 2011. Groundwater - surface water interactions on deeply weathered surfaces of low relief: evidence from Lakes Victoria and Kyoga. Hydrogeology Journal, Vol. 19, 1403-1420.
- Shamsudduha, M., Taylor, R.G., Ahmed, K.M. and Zahid, A., 2011. The impact of intensive groundwater abstraction on recharge to a shallow regional aquifer system: evidence from Bangladesh. Hydrogeology Journal, Vol. 19, 901-916.
- Todd, M.C., Taylor, R.G., Osborn, T., Kingston, D., Arnell, N.W. and Gosling, S., 2011. Quantifying the impact of climate change on water resources at the basin scale on five continents – a unified approach. Hydrology and Earth System Sciences, Vol. 15, 1035-1046.
- Gosling, S.N., Taylor, R.G., Arnell, N.W. and M. C. Todd, 2011. A comparative analysis of projected impacts of climate change on river runoff from global and catchment-scale hydrological models. Hydrology and Earth System Sciences, Vol. 15, pp. 279-294.
- Xu, H., Taylor, R.G. and Y. Xu, 2011. Quantifying uncertainty in the impacts of climate change on river discharge in sub-catchments of the River Yangtze and Yellow Basins, China. Hydrology and Earth System Sciences, Vol. 15, pp. 333-344.
- Taylor, R., Longuevergne, L., Harding, R., Todd, M., Hewitson, B., Lall, U., Hiscock, K., Treidel, H., Dev Sharma, K., Kukuric, N., Struckmeier, W. and Shamsudduha, M., 2010. Groundwater and global hydrological change – current challenges and new insight. In: Hydrocomplexity: New Tools for Solving Wicked Water Problems, Proceedings of the Xth Kovacs Colloquium, edited S. Khan and H. Savenije. IAHS Publication No. 338, pp. 48-58.
- Kingston, D. and Taylor, R.G., 2010. Projected impacts of climate change on groundwater and stormflow in a humid, tropical catchment in the Ugandan Upper Nile Basin. Hydrology and Earth System Sciences, Vol. 14, pp. 1297-1308.
- McGlynn, G., Mackay, A.W., Rose, N.L., Taylor, R.G., M. Leng and Engstrom D.R., 2010. Palaeolimnological evidence of environmental change over the last 400 years in the Rwenzori Mountains of Uganda. Hydrobiologia, Vol. 648, pp. 109-122.
- Xu, H., Taylor, R.G., Kingston, D.G., Jiang, T., Thompson, J. and Todd, M.C., 2010. Hydrological modeling of the River Xiangxi (China) using SWAT2005: a comparison of model parameterizations using station and gridded meteorological observations. Quaternary International, Vol. 226, pp. 54-59.
- Todd M.C., Andersson, L., Ambrosino, C., Hughes, D., Kniveton, D., Mileham, L., Murray-Hudson, M., Raghavan, S., Taylor, R.G., and Wolski, P., 2010. Climate change impacts on hydrology in Africa: Case studies of river basin water resources. In: African Climate and Climate Change: Physical, Social and Political Perspectives, edited by C. Williams and D. Kniveton. Springer (Chapter 6)
- Taylor, R.G., Tindimugaya, C., Barker, J.A., Macdonald, D. and Kulabako, R., 2010. Convergent radial tracing of viral and solute transport in gneiss saprolite. Ground Water, Vol. 48, pp. 284-294.
- Taylor, R.G., M. Miret-Gaspa, J. Tumwine, L. Mileham, R. Flynn, G. Howard, and R. Kulabako, 2009. Increased risk of diarrhoeal diseases from climate change: evidence from communities supplied by groundwater in Uganda. In: Groundwater and Climate in Africa, edited by R. Taylor, C. Tindimugaya, M. Owor and M. Shamsudduha. IAHS Publication No. 334, pp. 15-19.
- Owor, M., Taylor, R.G., Thompson, J., Mukwaya, C. and Tindimugaya, C., 2009. Monitoring groundwater - surface water interactions in the Upper Nile Basin of Uganda. In: Groundwater and Climate in Africa, edited by R. Taylor, C. Tindimugaya, M. Owor and M. Shamsudduha. IAHS Publication No. 334, pp. 68-75.
- Kingston, D., Todd, M., Taylor, R.G., Thompson, J.R. and Arnell, N., 2009. Uncertainty in PET estimation under climate change. Geophysical Research Letters, Vol. 36, L20403, doi:10.1029/2009GL040267.
- Owor, M., Taylor, R.G., Tindimugaya, C. and Mwesigwa, D., 2009. Rainfall intensity and groundwater recharge: evidence from the Upper Nile Basin. Environmental Research Letters, Vol. 4, doi:10.1088/1748-9326/4/3/035009
- Taylor, R.G., 2009. Rethinking water scarcity: role of storage. EOS, Transactions, American Geophysical Union, Vol. 90(28), pp. 237-238.
- Taylor, R.G., Koussis, A. and Tindimugaya, C., 2009. Groundwater and climate in Africa: a review. Hydrological Sciences Journal Vol. 54(4), pp. 655-664.
- Mileham, L., R.G. Taylor, Todd M., Tindimugaya, C. and J. Thompson, 2009. Climate change impacts on the terrestrial hydrology of a humid, equatorial catchment: sensitivity of projections to rainfall intensity. Hydrological Sciences Journal Vol. 54(4), pp. 727-738.
- Shamsudduha, M., Chandler, R.E., Taylor, R.G. and Ahmed, K.M., 2009. Recent trends in groundwater levels in a highly seasonal hydrological system: the Ganges-Brahmaputra-Meghna Delta. Hydrology and Earth System Sciences, Vol. 13, pp. 1-13.
- Taylor, R.G., L. Mileham, C. Tindimugaya and L. Mwebembezi, 2009. Recent glacial recession and its impact on alpine riverflow in the Rwenzori Mountains of Uganda. Journal of African Earth Sciences, Vol. 55, pp. 205-213.
- Dennis, P.D, Hirsch, P.R., Smith, S.J., Taylor, R.G., Valsami-Jones, E. and Miller, A.J., 2009. Linking rhizoplane pH and bacterial density at the microhabitat scale. Journal of Microbiological Methods, Vol. 76, pp. 101-104.
- Russell, J., Eggermont, H., Taylor, R.G., Verschuren, D., 2009. Paleolimnological records of recent glacial recession in the Rwenzori Mountains, Uganda-DR. Congo. Journal of Paleolimnology, Vol. 41, pp. 251-273.
- Mileham, L., Taylor, R.G., Thompson, J., Todd, M. and Tindimugaya, C., 2008. Impact of rainfall distribution on the parameterisation of a soil-moisture balance model of groundwater recharge in equatorial Africa. Journal of Hydrology, Vol. 359, pp. 46-58.
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Dennis, P.D, Miller, A.J., Clark, I.M., Taylor, R.G., Valsami-Jones, E., Hirsch, P.R., 2008. A novel method for sampling bacteria on plant root and soil surfaces at the microhabitat scale. Journal of Microbiological Methods, Vol. 75, pp. 12-18.
- Panizzo, V.N., Mackay, A.W., Ssemmanda, I., Taylor, R.G., Rose, N. and Leng, M., 2008. A 140-year record of recent changes in aquatic productivity in a remote, tropical alpine lake in the Rwenzori Mountain National Park, Uganda. Journal of Paleolimnology, Vol. 40, pp. 325-338.
- Taylor, R.G., Cronin, A.A. and Rueedi, J., 2007. Groundwater flow velocities indicated by anthropogenic contaminants in urban sandstone aquifers. IAH Selected Papers on Hydrogeology, Vol. 8, pp. 95-105.
- Rueedi, J., Cronin, A.A., Taylor, R.G., and Morris, B.M., 2007. Tracing sources of carbon in urban groundwater using δ13CTDIC. Environmental Geology Vol. 52, 541-557. doi:10.1007/s00254-006-0486-8
- Taylor, R.G., Mileham, L., Tindimugaya, C., Majugu, A., Nakileza, R., Muwanga, A., 2006. Reply to Comment by Mölg et al. on Recent deglaciation in the Rwenzori Mountains of East Africa due to rising air temperatures. Geophysical Research Letters Vol. 33, L20405, doi:10.1029/2006GL027606
- Taylor, R.G., Cronin, A.A., Lerner, D.N., Tellam, J.H., Bottrell, S.H., Rueedi, J. and Barrett, M.H., 2006. Hydrochemical evidence of the depth of penetration of anthropogenic recharge in sandstone aquifers underlying two mature cities in the UK. Applied Geochemistry Vol. 21, 1570-1592. doi:10.1016/j.apgeochem.2006.06.015.
- Taylor, R.G., Mileham, L., Tindimugaya, C., Majugu, A., Nakileza, R., Muwanga, A., 2006. Recent deglaciation in the Rwenzori Mountains of East Africa due to rising air temperatures. Geophysical Research Letters Vol. 33, L10402, doi:10.1029/2006GL025962
- Taylor, R.G.and Allen, A., 2006. Waste disposal and landfill: information needs. In: Protecting Groundwater for Health: Managing the Quality of Drinking-water Sources. World Health Organisation (Geneva), Edited by O. Schmoll, G. Howard, J. Chilton and I. Chorus. IWA (London), pp. 339-362 (Chapter 12).
- Allen, A. and Taylor, R.G., 2006. Waste disposal and landfill: control and protection. In: Protecting Groundwater for Health: Managing the Quality of Drinking-water Sources. World Health Organisation (Geneva), Edited by O. Schmoll, G. Howard, J. Chilton and I. Chorus. IWA (London), pp. 631-652 (Chapter 24).
- Taylor, R.G., 2005. Groundwater protection in sub-Saharan Africa. Waterlines Vol. 24(1), pp. 21-23.
- Taylor, R.G., Cronin, A.A., Pedley, S., Atkinson, T.C. and Barker, J.A., 2004. The implications of groundwater velocity variations on microbial transport and wellhead protection: review of field evidence. FEMS Microbiology Ecology Vol. 49, pp. 17-26.
- Taylor, R.G., Barrett, M.H. and Tindimugaya, C. 2004. Urban areas of sub-Saharan Africa; weathered crystalline aquifer systems. International Contributions to Hydrogeology Vol. 24, pp. 155-179.
- Taylor, R.G., 2004. Water Resources and development challenges in eastern and southern Africa. In: T. Bowyer-Bower and D. Potts (Eds.), East and Southern Africa. Regional Development Text, RGS-IBG Developing Areas Research Group, Addison-Wesley Longman (London), Chapter 7, pp. 198-228.
- Taylor, R.G., Cronin, A.A., Trowsdale, S.A., Baines, O.P., Barrett, M.H., Lerner, D.N.L., 2003. Vertical groundwater flow in Permo-Triassic sediments underlying two cities in the Trent River Basin (UK). Journal of Hydrology Vol. 284, pp. 92-113.
- Cronin, A.A., Taylor, R.G., Powell, K.L., Trowsdale, S.A., Barrett, M.H. and Lerner, D.N., 2003. Temporal variations in the depth-specific hydrochemistry and microbiology of an urban sandstone aquifer - Nottingham, UK. Hydrogeology Journal Vol. 11, pp. 205-216.
- Powell, K.L., Taylor, R.G., Cronin, A.A., Barrett, M.H., Pedley, S., Sellwood, J., Trowsdale, S.A., Lerner, D.N., 2003. Microbial contamination of two urban sandstone aquifers in the UK. Water Research Vol. 37, pp. 339-352.
- Taylor, R.G., 2001. Weathered rock aquifers: vital but poorly developed. Waterlines Vol. 20(2), pp. 3-6.
- Taylor, R.G. and Howard, K.W.F., 2000. A tectono-geomorphic model of the hydrogeology of deeply weathered crystalline rock: evidence from Uganda. Hydrogeology Journal Vol. 8, pp. 279-294.
- Taylor, R.G., 2000. Groundwater - a resource from which we expect so much but know so little. Waterlines Vol. 18(3), p. 32.
- Barrett, M., Howard, G., Pedley, S. Taylor, R.G., and Nalubega, M. 2000. A comparison of the extent and impacts of sewage contamination on urban groundwater in developed and developing countries. Schriftenreihe Des Vereins Fur Wasser-, Boden-Und Lufthygiene Vol. 105, pp. 179-185.
- Taylor, R.G. and Howard, K.W.F., 1999. The influence of tectonic setting on the hydrological characteristics of deeply weathered terrains: evidence from Uganda. Journal of Hydrology Vol. 218, pp. 44-71.
- Taylor, R.G. and Howard, K.W.F., 1999. Lithological evidence for the evolution of weathered mantles in Uganda by tectonically controlled cycles of deep weathering and stripping. CATENA Vol. 35, pp. 65-94.
- Taylor, R.G. and Howard, K.W.F., 1998. Post-Palaeozoic evolution of weathered landsurfaces in Uganda by tectonically controlled cycles of deep weathering and stripping. Geomorphology Vol. 25, pp. 173-192.
- Taylor, R.G. and Howard, K.W.F. 1998. The dynamics of groundwater flow in the regolith of Uganda. International Contributions to Hydrogeology Vol. 18, pp. 97-113.
- Taylor, R.G. and Howard, K.W.F. 1996. Groundwater recharge in the Victoria Nile basin of East Africa: support for the soil-moisture balance method using stable isotope and flow modelling studies. Journal of Hydrology Vol. 180, pp. 31-53.
- Taylor, R.G. and Howard, K.W.F. 1995. Groundwater quality in rural Uganda: Hydrochemical considerations for the development of aquifers within the basement complex of Africa. In: J. McCall and H. Nash (Editors) Groundwater Quality, pp. 31-43.
- Taylor, R.G., Miret-Gaspa, M., Mileham, L., Tumwine, J., Howard, G., Flynn, R., Todd, M. and Kulabako, R. 2008. Increased risk of diarrhoeal diseases from climate change: evidence from communities supplied by groundwater in Uganda. Groundwater & Climate in Africa Conference (Kampala, Uganda)
- Basalirwa, C., G. Sabiiti, R.G. Taylor, A.W. Majugu, C. Tindimugaya, 2008. Assessing the impacts of climate change and variability on water resources in Uganda: developing an integrated approach at the sub-regional scale. Groundwater & Climate in Africa Conference (Kampala, Uganda)
- Owor, M., R.G. Taylor, J. Thompson, C. Mukwaya, C. Tindimugaya, 2008. Preliminary results from recent monitoring of groundwater / surface-water interactions in the Victoria Nile basin of Uganda. Groundwater & Climate in Africa Conference (Kampala, Uganda)
- Mileham, L., R.G. Taylor, M. Todd, C. Tindimugaya, 2008. The impact of climate change on groundwater recharge and runoff in a humid, equatorial catchment of Uganda. Groundwater & Climate in Africa Conference (Kampala, Uganda)
- (keynote) Taylor, R.G., 2008. Impact of climate change on transboundary aquifers and adaptation measures. 3rd International Conference on Managing Shared Aquifer Resources in Africa (Tripoli, Libya)
- (invited) Taylor, R.G., 2008. Impacts of climate change on groundwater resources in sub-Saharan Africa. International Groundwater Conference on Groundwater Dynamics and Global Change (Jaipur, India)
- Taylor, R.G., L. Mileham, C. Tindimugaya, and M. Leng, 2007. Hydrological implications of glacial recession in the Rwenzori Mountains of Uganda. AGU Annual Congress (San Francisco, USA)
- Mileham, L., Taylor, R.G., Thompson, J., Todd, M. and Tindimugaya, C., 2007. Impact of rainfall distribution on the parameterisation of a soil-moisture balance model of groundwater recharge in equatorial Africa. AGU Annual Congress (San Francisco, USA)
- Taylor, R.G. and Owor, M., 2007. The problematic exclusion of basin storage in current assessments of future water scarcity. Geological Society of London Bicentenary Conference (London, UK)
- L. Mileham, R.G. Taylor, M. Todd, J. Thompson, 2007. Impact of rainfall distribution on the parameterisation of a soil-moisture balance model of groundwater recharge in equatorial Africa. Geological Society of London Bicentenary Conference (London, UK)
- Taylor, R.G., Tindimugaya, C., Barker, J.A., Barrett, M.H., Macdonald, D., Howard, G., Kulabako, R., Nalubega, M. and Rwarinda, E. and , 2007. Groundwater flow and storage in weathered crystalline rock: evidence from Uganda. Geological Society of London Bicentenary Conference (London, UK)
- Tindimugaya, C., Taylor, R.G., Barker, J.A. and Atkinson, T.A., 2007. Tectonically controlled evolution of weathered, fractured bedrock and fluvial aquifers in Uganda. Groundwater and Ecosystems. Proceedings of XXXV Congress of the International Association of Hydrogeologists (Lisbon, Portugal)
- Taylor, R.G., Majugu, A., Okonga, J., Tindimugaya, C., Todd, M. and Mileham, L., 2005. Hydrological and climatological implications of rapid glacial recession in the Rwenzori Mountains of East Africa. European Geophysical Union General Assembly 2005 (Vienna, Austria), EGU05-A-08487
- Cronin, A.A., Rueedi, J. and Taylor, R.G., 2005. The effects of sewer leakage on urban groundwater systems. In: Groundwater in Ireland, Proceedings of Annual Conference of the International Association of Hydrogeologists (Irish Group, Tullamore), pp. 109-116.
- Taylor, R.G., Mileham, L., Muwanga, A., Fischer, A. and Tindimugaya, C., 2004. Glacial recession in the Rwenzori Mountains of Uganda: assessing its implications for regional climate and consequences for local livelihoods. In: Trees, Rain and Politics in Africa: dynamics and politics of climatic and environmental change, unpublished conference proceedings (Oxford, UK), September 29th - October 1st, 2004.
- Cronin, A.A., Breslin, N., Taylor, R.G. and Pedley, S., 2004. Assessing the risks to groundwater quality from on-site sanitation and poor sanitary well completion. In: C. Werner et al. (Eds.), ECOSAN - closing the loop. Proceedings of the 2nd International conference on Ecological Sanitation, Lubeck (Germany), pp. 431-436.
- Cronin, A.A., Taylor, R.G., Elliot, T., Downey, A., Kalin, R.M., 2002. Use of 13CTDIC as a tracer of groundwater evolution in Permo-Triassic aquifers. In: E. Bocanegra, D. Martínez, and H. Massone (Eds.), Groundwater and Human Development. Proceedings of XXXII Congress of the International Association of Hydrogeologists, Mar Del Plata (Argentina), pp.1033-1042.
- Powell, K.L., Barrett, M.H., Pedley, S., Cronin, A.A., Taylor, R.G., Tellam, J.H., Greswell, R.B., Trowsdale, S.A., 2001. Virus-colloid interactions: implications for groundwater monitoring. In: K.-P. Seiler and S.Wohnlich (Eds.) New Approaches Characterising Groundwater Flow. Proceedings of the XXXI Congress of the International Association of Hydrogeologists, Munich (Germany), pp.169-174.
- Taylor, R.G., Baines, O.P., Barrett, M.H., Trowsdale, S., Lerner, D.N.L., and Thornton, S.F., 2000. Depth variations in aquifer hydrochemistry; use of a low-cost mulitlevel piezometer. In: Sililo et al. (Eds.) Groundwater - Past Achievements and Future Challenges, Proceedings of the XXX Congress of the International Association of Hydrogeologists, Cape Town (South Africa), pp. 651-654.
- Taylor, R.G. and Barrett, M.H., 1999. Urban groundwater development in sub-Saharan Africa. In: Integrated development for water supply and sanitation. Proceedings of the 25th WEDC Conference, Addis Abba (Ethiopia), pp. 203-207.
- Barrett, M.H., Nalubega, M., Howard, G., Taylor, R.G. and Pedley, S., 1999. The impact of on-site sanitation on urban groundwater quality in Uganda. In: Hydrogeology and Land-use Planning. Proceedings of the XXIX Congress of the International Association of Hydrogeologists, Bratislava (Slovakia), pp. 335-340.
- Taylor, R.G., Tindimugaya, C., 1996. The role of groundwater in the Victoria Nile Basin of Uganda: implications of a catchment water balance. In: Comprehensive Water Resources Development of the Nile Basin: Action Plan, Proceedings of the IVth Nile 2002 Conference, Kampala (Uganda), pp. A-87 to A-94.
- Taylor, R.G. and Howard, K.W.F. 1995. Groundwater recharge to the regolith of northern Uganda. In: Sustainability of water and sanitation systems, Proceedings of the 21st WEDC Conference, Kampala (Uganda), pp. 279-280.
- Taylor, R.G. and Howard, K.W.F. 1995. Averting shallow well contamination in Uganda. In: Sustainability of water and sanitation systems, Proceedings of the 21st WEDC Conference, Kampala (Uganda), pp. 62-65.
- Howard, K.W.F., Taylor, R.G. and Salvatori, S.L., 1994. The dynamics of groundwater flow in the shallow regolith of Uganda. In: Water Down-Under, Proceedings of the XXV Congress of the International Association of Hydrogeologists, Adelaide (Australia), Volume 1, pp. 435-440.
- Taylor, R.G., Howard, K.W.F., Karundu, J. and Tindimugaya, C. 1993. Distribution and seasonality of groundwater recharge to the regolith-basement aquifer system of Uganda. In: GSA Abstracts, Volume 25, Number 6. Geological Society of America's Annual Conference, Boston (USA)
- Taylor, R.G., 1992. A geochemical evaluation of the weathered zone in the Aroca basin: Implications for its development as a groundwater source. In: A hydrogeological and socio-economic examination of groundwater resource management in Uganda: strategic issues for future development, Proceedings of the IDRC Hydrogeology Uganda Phase II Workshop, Kampala (Uganda), Chapter 4.
- Taylor, R.G., Tindimugaya, C. and Aureli, A., 2008. Can groundwater meet Africa's demand for water as climates change? EOS - Transactions of American Geophysical Union, Vol. 89(42), p. 407.
- Taylor, R.G., 2008. UNESCO: Groundwater and Climate in Africa Addressed for the First Time. CLIMATE-L.ORG (July 11).
- Treidel, H. and R.G. Taylor, 2008. GRAPHIC Africa kicks off. World of Science, Vol. 6(4), p. 14.
- Taylor, R.G., 2005. The son of the snow is angry - loss of glaciers threatens indigenous culture. The New Internationalist Vol. 378, p. 6.
- Taylor, R.G., 2004. Review: Groundwater Hydrology - conceptual and computational models. Waterlines, Vol. 23(1), p. 31.
- Taylor, R.G., 2003. Rwenzori glaciers disappearing. The New Vision (Uganda's National Newspaper), October 28th, 2003
- Taylor, R.G. 2003. Will Rwenzori's snow vanish? The New Vision (Uganda's National Newspaper), June 16th, 2003
- Hughes, M. and Taylor, R.G., 2003. Review: Spring Catchment, Volume 4 Series of Manuals on Drinking Water Supply. Waterlines, Vol. 21(4), pp. 31.
- Taylor, R.G., 2003. Monitoring well water quality – how much to purge when sampling groundwater? Waterlines Vol. 21(4), p. 26.

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