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I. I. Akpan

Publications (4)

Heavy Metal Assessment in Sediments of Qua Iboe River Estuary, South-South, Nigeria

Auquo Peter Asuquo, I. I. Akpan, N. O. Abiaobo & U. U. George · Asian Journal of Research in Zoology · 2023

Heavy metal assessment in Sediments from Qua Iboe River Estuary, South-South, Nigeria was steered between January, 2022 and December, 2022 with the goal of understanding the route sources of heavy metal concentration within the system. Sediment samples were collected monthly from...

Open access Research Article 10.9734/ajriz/2023/v6i4119

Phytoplankton Composition and Abundance in Mbiakong River, Cross River Estuary, Niger Delta, Nigeria

G. I. Asuquo, I. I. Akpan, U. U. George, I. E. Asuquo, J. E. Ukpatu & I. N. Ejiogu · Asian Journal of Environment & Ecology · 2022

The phytoplankton composition and abundance in Mbiakong River, Cross river estuary, Niger Delta, Nigeria was studied for a period of one year (March, 2021-February, 2022). Plankton net of mesh size 55µm was used to collect plankton samples from below the water surface, after towi...

Open access Research Article 10.9734/ajee/2022/v19i4424

Assessment of Heavy Metals Concentration in Shell and Fin Fish from Iko River Estuary, Southeastern Nigeria

N. O. Abiaobo, I. I. Akpan & S. I. Umana · Journal of Agriculture and Ecology Research International · 2017

Heavy metals (HM) concentration in croaker (Pseudotolithus typus) and periwinkle (Tympanotonus fuscatus) from Iko River estuary, Southeastern Nigeria were carried out between June and December, 2015 using UNICAM 939 Atomic Absorption Spectrophotometer (AAS).  The results in (mg/k...

Open access Research Article 10.9734/JAERI/2017/35829

Temporal Survey of Heavy Metal Loads in Surface Water, Sediments and Shrimps from Iko River Estuary, Eastern Obolo L.G.A, Nigeria

E. P. Udoinyang, G. Anne, N. D. Ekpo, I. I. Akpan, A. Iwekumo & A. O. Okon · Asian Journal of Environment & Ecology · 2022

Aims: This work aimed at providing pieces of information on the trend and levels of heavy metals in shrimp, surface water and sediment from Iko river estuary, Eastern Obolo, South-South Nigeria. Study Design: The study area was demarcated into three stations for sampling. The sam...

Open access Research Article 10.9734/ajee/2022/v17i130282