Skip to content
S

S. A. Ngah

Publications (6)

Effect of Port Activities on the Physicochemical and Microbiological Quality of Surface Water in Warri and Onne Port Terminals, Nigeria

D. N. Ogbonna, S. A. Ngah & E. M. Anthony · Journal of Applied Life Sciences International · 2021

Activities around the port terminals such as cargo handling, and others has environmental implications both inside and outside the port area which may in turn pose severe risks to the environment and water resources resulting to adverse effect on the physicochemical and microbiol...

Open access Research Article 10.9734/jalsi/2021/v24i230222

Percentage Bioremediation Assessment of Spent Mushroom Substrate (SMS) and Mucor racemosus in Hydrocarbon Contaminated Soil

D. N. Ogbonna, S. A. Ngah, R. N. Okparanma, O. Ule & R. R. Nrior · Journal of Advances in Microbiology · 2020

Aim: The aim of the study was to assess Percentage Bioremediation of Spent Mushroom Substrate (SMS) and Mucor racemosus in hydrocarbon contaminated soil Place and Duration of Study: A portion of Rivers State University demonstration farmland in Nkpolu-Oroworukwo, Mile 3 Diobu are...

Open access Research Article 10.9734/jamb/2020/v20i1230305

Antibiogram Pattern of Bacteria Isolates from Ground Water (Borehole Water) Resources in Port Harcourt, Southern Nigeria

O. G. Eddeh-Adjugah, D. N. Ogbonna, S. A. Ngah & P. O. Youdeowei · Asian Journal of Environment & Ecology · 2022

The study considered antibiogram of bacteria isolates from selected ground water (borehole water) resources susceptibility pattern of the isolated microorganisms in Port Harcourt during the dry and wet season of 2020. Seven (7) sampling locations designated as Abuloma, Borikiri,...

Open access Research Article 10.9734/ajee/2022/v18i330317

Public Health Problems associated with Informal Settlements around Waterfront Communities in Port Harcourt, Nigeria

D. N. Ogbonna, J. O. Ogbuku, S. A. Ngah & A. Ayotamuno · Current Journal of Applied Science and Technology · 2021

Port Harcourt municipality, southern Nigeria, is faced with environmental problems with slums and informal settlements communities, ranging from use of poor and overstressed facilities and inadequate water and electricity supplies and lack appropriate garbage disposal facilities...

Open access Research Article 10.9734/cjast/2021/v40i3231552

Environmental Impacts of Sand Mining in Some Coastal Communities in Port Harcourt Metropolis Nigeria

M. C. A. Ohaeri, D. N. Ogbonna, A. E. Gobo & S. A. Ngah · Journal of Applied Life Sciences International · 2021

Sand mining activity is one of the serious environmental problems, as the rivers are widely exploited for river bed materials like sand resulting in land and river bed degradation as well as loss of riparian habitat. The aim of this research was to assess the environmental impact...

Open access Research Article 10.9734/jalsi/2021/v24i1030265

Ecological Risk Assessments of Heavy Metal Contamination in Water, Sediment and Biota of Otamiri and Imo Rivers, Nigeria

D. N. Ogbonna, O. O. Ndukwu, T. K. S. Abam & S. A. Ngah · Journal of Scientific Research and Reports · 2021

Heavy metals pollution of the environment is a serious concern because of the hazardous effects they pose to human health, ecosystems and other biological receptors. The aim of this study was to assess the ecological risk of exposure to heavy metals and physicochemical parameters...

Open access Research Article 10.9734/jsrr/2021/v27i1130462