Items where Author is "Fred-Ahmadu, O.H."

Article

Fred-Ahmadu, O.H. and Ayejuyo, O. O and Benson, N. U. (2020) Dataset on microplastics and associated trace metals and phthalate esters in sandy beaches of tropical Atlantic ecosystems, Nigeria. Data in Brief, 31.

Fred-Ahmadu, O.H. and Bhagwat, Geetika and Oluyoye, Idowu and Benson, N. U. and Ayejuyo, O. O and Palanisami, Thavamani (2020) Interaction of chemical contaminants with microplastics: Principles and perspectives. Science of the Total Environment.

Fred-Ahmadu, O.H. and Ayejuyo, O. O and Benson, N. U. (2020) Microplastics distribution and characterization in epipsammic sediments of tropical Atlantic Ocean, Nigeria. Regional Studies in Marine Science, 38.

Fred-Ahmadu, O.H. and Ayejuyo, O. O and Benson, N. U. (2020) Microplastics distribution and characterization in epipsammic sediments of tropical Atlantic Ocean, Nigeria. Regional Studies in Marine Science, 38.

Benson, N. U. and Fred-Ahmadu, O.H. (2020) Occurrence and distribution of microplastics-sorbed phthalic acid esters (PAEs) in coastal psammitic sediments of tropical Atlantic Ocean, Gulf of Guinea. Science of the Total Environment, 730.

Benson, N. U. and Fred-Ahmadu, O.H. and EKETT, SIMEON ISRAEL and Adebowale, Adedamola D. and Adewale, Adeyemi G. and Ayejuyo, O. O (2020) Occurrence, depth distribution and risk assessment of PAHs and PCBs in sediment cores of Lagos lagoon, Nigeria. Regional Studies in Marine Science, 37.

Fred-Ahmadu, O.H. and Adedapo , E.A. and Oloyede, Mary and Benson, N. U. (2018) Chemical Speciation and Characterization of Trace Metals in Dry Camellia sinensis and Herbal Tea Marketed in Nigeria. Journal of Health & Pollution, 8 (19).

Benson, N. U. and Fred-Ahmadu, O.H. and OLUGBUYIRO, J.A.O and Anake, W. U. and Adedapo , E.A. and Olajire, A. A. (2018) Concentrations, sources and risk characterisation of polycyclic aromatic hydrocarbons (PAHs) in green, herbal and black tea products in Nigeria. Journal of Food Composition and Analysis. pp. 13-22. ISSN 0889-1575

Fred-Ahmadu, O.H. and Benson, N. U. (2018) Data on quantification of PAHs and elemental contentindry Camellia sinensis and herbal tea. Data in Brief. pp. 1286-1296. ISSN 2352-3409

Benson, N. U. and Adedapo , E.A. and Fred-Ahmadu, O.H. and Williams, Akan B. and Udosen, E. D. and Ayejuyo, O. O and Olajire, A. A. (2018) New ecological risk indices for evaluating heavy metals contamination in aquatic sediment: A case study of the Gulf of Guinea. Regional Studies in Marine Science, 18. pp. 44-56.

Ekett, Simeon I. and Fred-Ahmadu, O.H. and Adedapo , E.A. and Benson, N. U. (2018) Trace and major elements distribution in coastal sediment cores from Lagos Lagoon,Nigeria. Data in Brief. pp. 93-100. ISSN 2352-3409

Benson, N. U. and Adedapo , E.A. and Fred-Ahmadu, O.H. and Williams, Akan B. and Udosen, E. D. and Ayejuyo, O. O and Olajire, A. A. (2018) A new method for assessment of sediment-associated contamination risks using multivariate statistical approach. MethodsX, 5. pp. 268-276.

Fred-Ahmadu, O.H. and Benson, N. U. (2017) Polycyclic Aromatic Hydrocarbons (PAHs) Occurrence and Toxicity in Camellia sinensis and Herbal Tea. Polycyclic Aromatic Compounds. pp. 1-12. ISSN 1563-5333

Benson, N. U. and Udosen, E. D. and Essien, Joseph P. and Anake, W. U. and Adedapo , E.A. and Akintokun, Oyeronke A. and Fred-Ahmadu, O.H. and Olajire, A. A. (2017) Geochemical fractionation and ecological risks assessment of benthic sediment-bound heavy metals from coastal ecosystems off the Equatorial Atlantic Ocean. International Journal of Sediment Research. pp. 410-420.

Benson, N. U. and Anake, W. U. and Adedapo , E.A. and Fred-Ahmadu, O.H. and Eke, Kelechi P. (2017) Polycyclic aromatic hydrocarbons in imported Sardinops sagax: Levels and health risk assessments through dietary exposure in Nigeria. Journal of Food Composition and Analysis, 57. pp. 109-116. ISSN 0889-1575

Benson, N. U. and Anake, W. U. and Adedapo , E.A. and Fred-Ahmadu, O.H. and Ayejuyo, O. O (2017) Toxic metals in cigarettes and human health risk assessment associated with inhalation exposure. Environmental Monitoring and Assessment.

Benson, N. U. and Enyong, Paul and Fred-Ahmadu, O.H. (2016) Trace Metal Contamination Characteristics and Health Risks Assessment of Commelina africana L. and Psammitic Sandflats in the Niger Delta, Nigeria. Applied and Environmental Soil Science.

Conference or Workshop Item

Benson, N. U. and Nwokike, Chisom G. and Williams, Akan B. and Adedapo, E.A. and Fred-Ahmadu, O.H. (2019) Spatial and Temporal Trends in Diurnal Temperature and Precipitation Extremes in North Central Nigeria. In: 3rd International Conference on Science and Sustainable Development, 2019, Online.

Benson, N. U. and Adedapo , E.A. and Fred-Ahmadu, O.H. and Williams, Akan B. and Anake, W. U. and Olajire, A. A. (2017) Assessment of Sediment-Associated Contamination Risks Using New Multivariate Statistical Indexes. In: 15th International Conference on Environmental Science and Technology, 31 August to 2 September 2017, Rhodes, Greece..

Benson, N. U. and Fred-Ahmadu, O.H. and Adedapo , E.A. and Anake, W. U. (2017) Characterisation of Polychlorinated Biphenyls in Coastal Inland Seawater, Nigeria. In: The 3rd International Conference on Advances in Environment Research, 2017.

Anake, W. U. and Ana, Godson R.E.E and Williams, Akan B. and Fred-Ahmadu, O.H. and Benson, N. U. (2017) Chemical Speciation and Health Risk Assessment of Fine Particulate Bound Trace Metals Emitted from Ota Industrial Estate, Nigeria. In: The 3rd International Conference on Advances in Environment Research.

Benson, N. U. and Adedapo , E.A. and Fred-Ahmadu, O.H. and Williams, Akan B. and Olajire, A. A. (2016) Development and Evaluation of New Indices for Sediment-associated Contaminants. In: Proceedings of the 8th International Conference on Environmental Science and Technology, June 6-10, 2016, Houston, Texas, USA..

Benson, N. U. and Adedapo , E.A. and Fred-Ahmadu, O.H. and Williams, Akan B. and Olajire, A. A. (2016) Development and Evaluation of New Indices for Sediment-associated Contaminants. In: 8th International Conference on Environmental Science and Technology. In: Sorial, G. and Hong, June 6-10, 2016, Houston, Texas, USA.

Thesis

Fred-Ahmadu, O.H. and Covenant University, Theses (2016) TRACE ELEMENTS AND PAHs SURVEY IN IMPORTED AND LOCAL Camellia sinensis COMMERCIALLY SOLD IN NIGERIA. Masters thesis, COVENANT UNIVERSITY.