Orok E. Oyo-Ita

Even-n-alkane/alkene predominances in surface sediments from the Calabar River, SE Niger Delta, Nigeria

Bassey O. Ekpo, Orok E. Oyo-Ita, H. Wehner · Die Naturwissenschaften · 2005 · 72 citations

Organic Geochemistry, Surface Sediments, Calabar River +9

Biomarkers in surface sediments from the Cross River and estuary system, SE Nigeria: Assessment of organic matter sources of natural and anthropogenic origins

Oliva Pisani, Daniel R. Oros, Orok E. Oyo-Ita et al. · Applied Geochemistry · 2013 · 61 citations

Organic Geochemistry, Biogeochemistry, Se Nigeria +10

Distributions and sources of polycyclic aromatic hydrocarbons in surface sediments from the Cross River estuary, S.E. Niger Delta, Nigeria

Bassey O. Ekpo, Orok E. Oyo-Ita, Daniel R. Oros et al. · Environmental Monitoring and Assessment · 2011 · 49 citations

Organic Geochemistry, Environmental Chemistry, Estuarine Geochemistry +10

Anthropogenic PAHs in mangrove sediments of the Calabar River, SE Niger Delta, Nigeria

Orok E. Oyo-Ita, J.O. Offem, Bassey O. Ekpo et al. · Applied Geochemistry · 2012 · 42 citations

Environmental Chemistry, Engineering, Sediment Quality +8

Occurrence and Sources of Triterpenoid Methyl Ethers and Acetates in Sediments of the Cross-River System, Southeast Nigeria

Orok E. Oyo-Ita, Bassey O. Ekpo, Daniel R. Oros et al. · International Journal of Analytical Chemistry · 2010 · 23 citations · Full text

Engineering, Botany, Southeast Nigeria +16