| Hydrogeochemical evaluation of groundwater in the lower Offin basin, Ghana BK Kortatsi, CK Tay, G Anornu, E Hayford, GA Dartey Environmental geology 53, 1651-1662, 2008 | 100 | 2008 |
| Groundwater quality studies: a case study of the Densu Basin, Ghana C Tay, B Kortatsi West African Journal of Applied Ecology 12 (1), 2008 | 62 | 2008 |
| Trace metal levels in water and sediment from the Sakumo II and Muni Lagoons, Ghana CK Tay, R Asmah, CA Biney West African Journal of Applied Ecology 16 (1), 2010 | 41 | 2010 |
| Hydrochemistry of groundwater in the Savelugu–Nanton District, northern Ghana CK Tay Environmental earth sciences 67, 2077-2087, 2012 | 40 | 2012 |
| Application of multivariate statistical technique for hydrogeochemical assessment of groundwater within the Lower Pra Basin, Ghana CK Tay, EK Hayford, IOA Hodgson Applied water science 7, 1131-1150, 2017 | 38 | 2017 |
| Levels and sources of polycyclic aromatic hydrocarbons (PAHs) in selected irrigated urban agricultural soils in Accra, Ghana CK Tay, CA Biney Environmental earth sciences 68 (6), 1773-1782, 2013 | 36 | 2013 |
| Chemical characteristics of groundwater in the Akatsi and Ketu Districts of the Volta Region, Ghana CK Tay West African Journal of Applied Ecology 11 (1), 2007 | 35 | 2007 |
| The hydrochemistry of groundwater in the Densu River Basin, Ghana JR Fianko, D Adomako, S Osae, S Ganyaglo, BK Kortatsi, CK Tay, ... Environmental monitoring and assessment 167 (1), 663-674, 2010 | 32 | 2010 |
| Human exposure risks assessment of heavy metals in groundwater within the Amansie and Adansi districts in Ghana using pollution evaluation indices CK Tay, M Dorleku, LK Doamekpor West African Journal of Applied Ecology 27 (1), 23-41, 2019 | 27 | 2019 |
| Origin of major dissolved ions in groundwater within the Lower Pra Basin using groundwater geochemistry, source-rock deduction and stable isotopes of 2 H and 18 O CK Tay, BK Kortatsi, E Hayford, IO Hodgson Environmental earth sciences 71, 5079-5097, 2014 | 25 | 2014 |
| Hydrochemical appraisal of groundwater evolution within the Lower Pra Basin, Ghana: a hierarchical cluster analysis (HCA) approach CK Tay, E Hayford, IO Hodgson, BK Kortatsi Environmental earth sciences 73, 3579-3591, 2015 | 24 | 2015 |
| Reconnaissance survey of arsenic concentration in ground-water in south-eastern Ghana BK Kortatsi, J Asigbe, GA Dartey, C Tay, GK Anornu, E Hayford West African Journal of Applied Ecology 13 (1), 16-26, 2008 | 22 | 2008 |
| Trace metal concentrations in commercially important fishes from some coastal and inland waters in Ghana C Tay, R Asmah, CA Biney West African Journal of Applied Ecology 13 (1), 27-38, 2008 | 20 | 2008 |
| Trace metal contamination in water from abandoned mining and Non-Mining areas in the northern parts of the Ashanti Gold Belt, Ghana C Tay, FWY Momade West African Journal of Applied Ecology 10 (1), 2009 | 12 | 2009 |
| Hydrogeochemical framework of groundwater within the Asutifi-North District of the Brong-Ahafo Region, Ghana CK Tay Applied Water Science 11 (4), 72, 2021 | 9 | 2021 |
| Levels, source determination and health implications of trace metals in groundwater within the Lower Pra Basin, Ghana CK Tay, E Hayford Environmental Earth Sciences 75 (18), 1236, 2016 | 9 | 2016 |
| Assessment of nutrients levels in groundwater within the Lower Pra Basin of Ghana MK Dorleku, AO Affum, CK Tay, D Nukpezah Ghana Journal of Science 60 (1), 24-36, 2019 | 8 | 2019 |
| Hydrochemical evolution of ground and surface water within the Amansie and Adansi districts of the Ashanti region, Ghana CK Tay, M Dorleku, SS Koranteng West African Journal of Applied Ecology 26 (1), 108-133, 2018 | 8 | 2018 |
| Hydrogeochemical framework and factor Analysis of fluoride contamination in groundwater within the savelugu-nanton district, northern Ghana CK Tay West African Journal of Applied Ecology 25 (1), 33-55, 2017 | 8 | 2017 |
| Integrating water quality indices and multivariate statistical techniques for water pollution assessment of the Volta Lake, Ghana CK Tay Sustainable Water Resources Management 7 (5), 71, 2021 | 7 | 2021 |
