J. E. Ukpatu

Spatial Rhythm and Periodic Pattern of Fish Species in Eniong River, South Eastern Nigeria

N. L. Isemin, J. E. Ukpatu & O. M. Udoidiong · Journal of Applied Life Sciences International · 2023

The spatial rhythm and periodic pattern of fish species was studied  in lower and upper streams in Eniong River, Southeastern Nigeria for 12 consecutive months (April, 2019- March, 2020) using standard  methods and procedures. A total of 178 individuals of fish species belonging...

Open access Research Article 10.9734/jalsi/2023/v26i3603

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