S. J. Ekwere

Heavy metal distribution in sediments from Calabar River, southeastern Nigeria

E. E. U. Ntekim, S. J. Ekwere, E. E. Ukpong · Environmental Geology · 1993 · 73 citations

Distribution of PAHs in Surface Soils from Petroleum Handling Facilities in Calabar

T. N. Nganje, Aniekan Edet, S. J. Ekwere · Environmental Monitoring and Assessment · 2006 · 44 citations

Environmental Chemistry, Engineering, Environmental Engineering +8

Petrology and geochemistry of granitic intrusive rocks from the western part of the Oban Massif, southeastern Nigeria

Abdul Rahman, S. J. Ekwere, M. Azmatullah et al. · Journal of African Earth Sciences (and the Middle East) · 1988 · 37 citations

Earth Science, Engineering, Igneous Petrogenesis +7

Li, F and Rb contents and Ba/Rb and Rb/Sr ratios as indicators of postmagmatic alteration and mineralization in the granitic rocks of the Banke and Ririwai Younger Granite complexes, Northern Nigeria

S. J. Ekwere · Mineralium Deposita · 1985 · 35 citations

Engineering, Rb/sr Ratios, Rb Contents +9

Concentrations of heavy metals and hydrocarbons in groundwater near petrol stations and mechanic workshops in Calabar metropolis, southeastern Nigeria

T. N. Nganje, Aniekan Edet, S. J. Ekwere · Environmental Geosciences · 2007 · 35 citations

Groundwater Quality, Engineering, Metal Contamination +17