| Trace heavy metals associated with crude oil: A case study of Ebocha‐8 Oil‐spill‐polluted site in Niger Delta, Nigeria LC Osuji, CM Onojake Chemistry & biodiversity 1 (11), 1708-1715, 2004 | 239 | 2004 |
| An appraisal of the impact of petroleum hydrocarbons on soil fertility: the Owaza experience LC Osuji, I Nwoye African journal of agricultural research 2 (7), 318-324, 2007 | 238 | 2007 |
| Post‐Impact Assessment of Oil Pollution in Agbada West Plain of Niger Delta, Nigeria: Field Reconnaissance and Total Extractable Hydrocarbon Content LC Osuji, SO Adesiyan, GC Obute Chemistry & biodiversity 1 (10), 1569-1578, 2004 | 91 | 2004 |
| Chemical reclamation of crude-oil-inundated soils from Niger Delta, Nigeria LC Osuji, EJ Egbuson, CM Ojinnaka Chemistry and Ecology 21 (1), 1-10, 2005 | 86 | 2005 |
| The Isiokpo Oil‐Pipeline Leakage: Total Organic Carbon/Organic Matter Contents of Affected Soils LC Osuji, SO Adesiyan Chemistry & biodiversity 2 (8), 1079-1085, 2005 | 80 | 2005 |
| Field reconnaissance and estimation of petroleum hydrocarbon and heavy metal contents of soils affected by the Ebocha-8 oil spillage in Niger Delta, Nigeria LC Osuji, CM Onojake Journal of environmental management 79 (2), 133-139, 2006 | 79 | 2006 |
| Extractable hydrocarbons, nickel and vanadium contents of Ogbodo-Isiokpo oil spill polluted soils in Niger Delta, Nigeria LC Osuji, SO Adesiyan Environmental monitoring and assessment 110, 129-139, 2005 | 59 | 2005 |
| Hydrocarbon contamination of a typical mangrove floor in Niger Delta, Nigeria LC Osuji, PE Ezebuiro International Journal of Environmental Science & Technology 3, 313-320, 2006 | 57 | 2006 |
| Survey of heavy metals in sediments of Kolo creek in the Niger Delta, Nigeria AK Inengite, NC Oforka, LC Osuji African Journal of Environmental Science and Technology 4 (9), 558-566, 2010 | 53 | 2010 |
| Flared gases and other pollutants associated with air quality in industrial areas of Nigeria: an overview LC Osuji, GO Avwiri Chemistry & biodiversity 2 (10), 1277-1289, 2005 | 45 | 2005 |
| 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 | 43 | 2013 |
| Assessment and treatment of hydrocarbon inundated soils using inorganic nutrient (NPK) supplements: II. A case study of eneka oil spillage in Niger Delta, Nigeria LC Osuji, EJ Egbuson, CM Ojinnaka Environmental monitoring and assessment 115, 265-278, 2006 | 43 | 2006 |
| Some environmental hazards of oil pollution in Niger Delta, Nigeria L Osuji African J. Interdisc. Stud 3 (1), 11-17, 2002 | 42 | 2002 |
| Total hydrocarbon content of soils, fifteen months after Eneka and Isiokpo oil Spills LC Osuji Journal of Applied Sciences and Environmental Management 5 (2), 35-38, 2001 | 41 | 2001 |
| Remediation of hydrocarbons in crude oil-contaminated soils using Fenton’s reagent C Ojinnaka, L Osuji, O Achugasim Environmental monitoring and assessment 184, 6527-6540, 2012 | 40 | 2012 |
| Geochemical implication of some chemical fossils as indicators of petroleum source rocks LC Osuji, BS Antia World Bank assisted National Agricultural Research Project (NARP)-University …, 2005 | 39 | 2005 |
| The Ebocha-8 oil spillage: II. Fate of associated heavy metals six months after. LC Osuji, CM Onojake | 39 | 2004 |
| Environmental awareness and dividends: A scientific discourse GC Obute, LC Osuji African Journal of Interdisciplinary Studies 3 (1), 90-94, 2002 | 39 | 2002 |
| Assessment of heavy metal pollution in muscles and internal organs of chickens raised in Rivers State, Nigeria NC Oforka, LC Osuji, UI Onwuachu Journal of Emerging Trends in Engineering and Applied Sciences 3 (3), 406-411, 2012 | 38 | 2012 |
| Gas chromatographic fingerprinting of crude oil from Idu-Ekpeye oil spillage site in Niger-delta, Nigeria IA Udoetok, LC Osuji Environmental monitoring and assessment 141, 359-364, 2008 | 38 | 2008 |
