Usiabulu Godsday I.

Comparative Chemical Characterisation of Produced Water from Onshore and Offshore Oil Fields in the Niger Delta, Nigeria

Onuchukwu Ejikeme E., Omuluche Collins O., Usiabulu Godsday I., Okpoji Awajiiroijana U., Cookey Cookey I., Akpan Nsima A., Fabis Manasseh & Anumaka Collins C. · Asian Journal of Chemical Sciences · 2026

Background: Produced water is the largest waste stream generated during petroleum exploration and production and may contain chemical constituents that can cause adverse environmental impacts if inadequately managed. Aim: This study comparatively characterised the chemical compos...

Open access Research Article 10.9734/ajocs/2026/v16i5469

Parasitological Profiles of Fish from Petroleum-Impacted Freshwater Ecosystems in Delta State, Nigeria

Angela Atata, Ohaturuonye Sampson O., Omuluche Collins O., Nwanekwu Akunna Maureen, Usiabulu Godsday I., Okpoji Awajiiroijana U., Osuagwu Eze Lloyd & Joseph Jerry · South Asian Journal of Parasitology · 2026

This study assessed the parasitological profiles of fish from petroleum-impacted freshwater ecosystems in Delta State, Nigeria, and examined spatial associations between petroleum contamination and parasite burden. A total of 300 fish representing six freshwater species were coll...

Open access Research Article 10.9734/sajp/2026/v9i4312