| Trace heavy metals associated with crude oil: A case study of Ebocha‐8 Oil‐spill‐polluted site in Niger Delta, Nigeria. MCO Osuji, L. C. Chemistry & biodiversity 1 (11), 1708-1715., 2004 | 258 | 2004 |
| Field reconnaissance and estimation of petroleum hydrocarbon and heavy metal contents of soils affected by the Ebocha-8 oil spillage in Niger Delta, Nigeria. LCMCO Osuji Journal of environmental management, 79 (21), 33-139., 2006 | 82 | 2006 |
| Surface water characteristics and trace metals level of the Bonny/New Calabar River estuary, Niger delta, Nigeria MC Onojake, FD Sikoki, O Omokheyeke, RU Akpiri Applied Water Science 7, 951-959, 2017 | 66 | 2017 |
| Assessment of heavy metals in a soil contaminated by oil spill: a case study in Nigeria MC Onojake, O Frank Chemistry and Ecology 29 (3), 246-254, 2013 | 59 | 2013 |
| A statistical approach for evaluation of the effects of industrial and municipal wastes on Warri Rivers, Niger Delta, Nigeria MC Onojake, SO Ukerun, G Iwuoha Water Quality, Exposure and Health 3 (2), 91-99, 2011 | 53 | 2011 |
| Preliminary hydrocarbon analysis of crude oils from Umutu/Bomu fields, south west Niger Delta Nigeria MC Onojake, LC Osuji, NC Oforka Egyptian Journal of Petroleum 22 (2), 217-224, 2013 | 44 | 2013 |
| The Ebocha-8 oil spillage: II. Fate of associated heavy metals six months after. Onojake, M Chukunedum. & Osuji, L. C. African Journal of Environmental Assessment and Management, 9 (1), 78-87, 2004 | 40* | 2004 |
| Assessment of the physico-chemical properties of hydrocarbon contaminated soil MC Onojake, LC Osuji Arch. Appl. Sci. Res 4 (1), 48-58, 2012 | 37 | 2012 |
| Evaluation and management of produced water from selected oil fields in Niger Delta, Nigeria. MC Onojake, UI Abanum | 36 | 2012 |
| Source, depositional environment and maturity levels of some crude oils in southwest Niger Delta, Nigeria MC Onojake, LC Osuji, S Abrakasa Chinese Journal of Geochemistry 34, 224-232, 2015 | 25 | 2015 |
| Trace metals geochemistry of crude oils from Umutu/Bomu fields in south west Niger Delta Nigeria OC Mudiaga, OC Nicolas, OC Leo Energy and Environment Research 1 (1), 139, 2011 | 25 | 2011 |
| Petroleum hydrocarbon fingerprinting of crude oils from umutu/bomu oil fields in Niger Delta, Nigeria NC Oforka, LC Osuji, MC Onojake Archives of Applied Science Research 4 (1), 246-253, 2012 | 21 | 2012 |
| Chemical fingerprinting and diagnostic ratios of Agbada-1 oil spill impacted sites in Niger Delta, Nigeria MC Onojake, CO Anyanwu, GN Iwuoha Egyptian Journal of Petroleum 25 (4), 465-471, 2016 | 15 | 2016 |
| Characterization of some crude oil samples from Niger delta area of Nigeria using infrared absorption spectrometric technique TN Chikwe, MC Onojake Chemistry International 4 (3), 163-169, 2018 | 14 | 2018 |
| Characterization of bitumen samples from four deposits in southwest, Nigeria using trace metals MC Onojake, LC Osuji, CO Ndubuka Egyptian journal of petroleum 26 (2), 547-552, 2017 | 14 | 2017 |
| Chemometric representation of molecular marker data of some Niger Delta crude oils MC Onojake, S Abrakasa, LC Osuji Egyptian Journal of Petroleum 24 (2), 139-143, 2015 | 14 | 2015 |
| Trace metals associated with oil spillage: a case study MC Onojake, V Okonkwo J. Chem. Pharm. Res 3 (6), 742-751, 2011 | 14 | 2011 |
| Heavy metal profiles in various matrices of the Bonny/New Calabar River Estuary, Niger delta, Nigeria BB Babatunde, FD Sikoki, MC Onojake, RU Akpiri, D Akpuloma Global Journal of Environmental Sciences 12 (1), 1-11, 2013 | 13 | 2013 |
| Behavioural characteristics of adulterated Premium Motor Spirit (PMS) MC Onojake, LC Osuji, N Atako Egyptian Journal of Petroleum 21 (2), 135-138, 2012 | 13 | 2012 |
| Bioaccumulation of heavy metals in two matrices of the Bonny/New Calabar River Estuary in Niger Delta, Nigeria MC Onojake, FD Sikoki, BB Babatunde, RU Akpiri, D Akpuloma, ... Ocean Science Journal 50, 203-208, 2015 | 12 | 2015 |
selegha ABRAKASASenior Lecturer of petroleum Geochemistry, University of Port HarcourtOverená e-mailová adresa na: uniport.edu.ng
