Staff Profile

Mr. Ekpenyong Joshua

Assistant Lecturer
  • Faculty :
    Faculty of Agriculture
  • Department :
    Fisheries and Aquaculture
  • Official Email :
  • Alternate Email :
    joekpenyong@gmail.com
  • Google Scholar ID :
    https://scholar.google.com/citations?user=zRh0gLEAAAAJ&hl=en
  • Research Gate ID :
    https://www.researchgate.net/profile/Joshua-Ekpenyong
  • ORCID :
    http://orcid.org/0000-0002-8582-981


Biography

No information yet!

Selected Publications (Articles and Journals)

S/N Publication(s)
1 Ogueji E., Nwakpa J., Ekpenyong, J., Olaolu, M., Yaji, A., Okey, I., Amana, G., Elo, C. and Agbo, U. (2023). Histological and hematological changes to Clarias gariepinus juveniles exposed to acute doses of Emamectin benzoate in a static bioassay. Ecotoxicology. 32, 569-582. https://doi.org/10.1007/s10646-023-02662-7.
2 Iheanacho, S., Ogbu, M., Ekpenyong, J., Tabi, E., Iheanacho, A., Bhuyan, MD. S. and Ogunji, J. (2023). COVID-19 Waste as Source of Microplastics in the Environment: Implication for Aquatic Species, Human, and Remediation Measure - A Review. Pollution. 9(2), 591-614. http://doi.org/10.22059/POLL.2022.347858.1601
3 Iheanacho, S., Ogbu, M., Ekpenyong, J., Tabi, E., Iheanacho, A., Bhuyan, MD. S. and Ogunji, J. (2023). COVID-19 Waste as Source of Microplastics in the Environment: Implication for Aquatic Species, Human, and Remediation Measure - A Review. Pollution. 9(2), 591-614. http://doi.org/10.22059/POLL.2022.347858.1601
4 Iheanacho, S. C., Ekpenyong, J., Nwose, R., Adeolu, A. I., Offu, P., Amadi-Eke, A., Iheanacho, A. C. and Ogunji, J. (2022). Effects of burnt tire-ash on Na+ /K+ , Ca2+ - ATPase, serum immunoglobulin and brain acetylcholinesterase activities in Clarias gariepinus (Burchell, 1822). Drug and Chemical Toxicology. 1-7. https://doi.org/10.1080/01480545.2022.2061987.
5 Yaji, A., Ogueji, E. O. and Ekpenyong, J. J. (2021). Sub-lethal behavioral and biochemical toxicity of cypermetrin to juvenile Oreochromis niloticus in static bioassay. Fisheries and aquatic Life. 29, 148-157. https://doi.org/10.2478/aopf-2021-0016.
6 Iheanacho, S. C., Adeolu, A. I., Nwose, R., Ekpenyong, J., Offu, P., Amadi-Eke, A., Iheanacho, A. C. and Ogunji, J. (2021). Genotoxicity, oxidative stress and lysozyme induction in Clarias gariepinus chronically exposed to water-soluble fraction of burnt tire ash. Ecotoxicology, 30, 1983-1996. https://doi.org/10.1007/s10646-021-02474-7.
7 Ekpenyong, J., Iheanacho, S., Asuquo, F. and Okey, I. (2022). Ichthyotoxicity of ethanolic extract of Justicia extensa on behavioral and histopathological changes in Clarias gariepinus (Burchell, 1822). Environmental Chemistry and Ecotoxicology.4: 211-215. http://dx.doi.org/10.1016/j.enceco.2022.11.001
8 Okey, I. B., Igiri, M. R., Ekpenyong, J. J. and Inya, F. U. (2022). Haematological and Biochemical responses in African catfish, (Clarias gariepinus) juveniles immobilized with clove basil, (Ocimum gratissimum) powder Anaesthetic. Journal of Aquatic Sciences and Oceanography. 3(1)
9 Okey, I. B., Ekpenyong, J. J. and Inya, F. U. (2021). Haematological and histopathological examinations of African Catfish (Clarias gariepinus) exposed to sub-lethal concentrations of Paraquat. Asian Journal of Fisheries and Aquatic Research, 15(6), 29-45. https://doi.org/10.9734/AJFAR/2021/v15i630348.
10 Ekpenyong, J., Ochang, S. and Ufiem, O. (2019). Nutrients and microbial evaluations of Clarias gariepinus dried at various temperatures. IOSR Journal of Agriculture and Veterinary Science, 12(8), 1-5. https://doi.org/10.9790/2380-1208020105.
11 Ogueji, E., Ekpenyong, J., Amana, G., Tabi, E. and Olaolu, M. (2023). A comparison of the acute toxicity and behavioral effects of two pyrethroids on Clarias gariepinus fingerlings (Burchell, 1822). Proceedings of the 2nd International Conference - Post Graduate Students’ Association in conjunction with PG School MOUAU. 565-576p.
12 Ude, E., Ekpenyong, J., Iheanacho, S. and Okey, I. (2023). Evaluation of the potency of ascorbic acid in enhancing the shelf life of processed mackerel fish (Scomber scombrus). Proceedings of the 2nd International Conference - Post Graduate Students’ Association in conjunction with PG School MOUAU. 577-587p.
13 Ekpenyong, J. J., Okey, I. B., Akinrotimi, O. A., Ogueji, E. O., Iheanacho, S. C. and E. B. Tabi. (2022). The length weight relationship of selected fish species of Ivo River, Ebonyi State, Nigeria. Proceedings of the 36th Annual Conference of Fisheries Society of Nigeria. 298-302p.
14 Ogueji, E. O., Ekpenyong, J. J. and A. Yaji. (2022). Behavioral responses of Oreochromis niloticus juveniles exposed to sub-lethal concentrations of cypermethrin. Proceedings of the 36th Annual Conference of Fisheries Society of Nigeria. 309-312p.
15 Okey, I. B., Inya, F. U., Ewelu, E. E. and Ekpenyong, J. J. (2022). Anaesthesia and survival rate of different life stages of African Catfish (Clarias gariepinus) exposed to clove (Eugenia caryophyllata) powder. Proceedings of the 36th Annual Conference of Fisheries Society of Nigeria. 813-820p.
16 Inya, F. U., Okey, I. B. Ochang, S. N. and Ekpenyong, J. J. (2021). Effects of replacing soybean with beniseed, Sesame indicum seed meal on some haematological parameters of Clarias gariepinus juveniles. Proceedings of the 35th Annual Conference of Fisheries Society of Nigeria. 75-80p.
17 Ekpenyong, J. J., Asuquo, F. E., Irom, B. O. and Ogueji, O. E. (2020). Toxicity of Justicia extensa leaf extracts on fingerlings of African Catfish Clarias gariepinus. Proceedings of the 34th Annual Conference of Fisheries Society of Nigeria. 352-356p.