Original Paper

Development of an Efficient Waste Disposal Scheduling for Solid Waste Management in Calabar Metropolis – South South, Nigeria.

Jerome Godwin Egbe, Robert Ekom, Offiong Bassey Effiwatt

Pages: 41-52 | Published: April 29, 2025

DOI: https://doi.org/10.67571/njeru.2025.014152

Keywords: Collection Scheduling, Waste Collection and Transportation, Solid Waste, Waste Generation, efficient Waste Management, Dumpsites, Disposal Site Management, Recycling and Composting, Waste to Energy Technology, Case studies

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Research Article

Flood Inundation Mapping of Calabar River Using Hec-Ras and QGIS

Ibiang Ebri Ibiang, Hycienth Uka Edubi

Pages: 95-108 | Published: December 11, 2023

DOI: https://doi.org/10.67571/njeru.2024.0195108

Keywords: QGIS, HEC-RAS, Discharge, Calabar River, Nigeria.

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Original Paper

Urban Storm Water Drainage Systems Modeling for Obubra Central Senatorial District, Cross River State of Nigeria.

Obio, E. A ., Ahaneku, I.E., Onwuka, U.N.

Pages: 22-28 | Published: December 6, 2023

DOI: https://doi.org/10.67571/njeru.2024.012228

Keywords: Drainage, Urbanization, Storm water, Molding, Catchment, Flooding.

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Research Article

Mechanization Strategies and Economic Sustainability Of Akpu and Fufu Production Technologies in Cross River State, Nigeria..

Simon Ogbeche Odey

Pages: 45-49 | Published: January 1, 2021

Keywords: Mechanization, Strategies, Akpu, Fufu, Production, Technologies

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Research Article

Review of Recent Development on Solar Energy Systems in Nigeria.

Ogri James Ushie, Utip James Edu, Julius Achirigbor Idajor

Pages: 23-30 | Published: January 1, 2021

Keywords: Electricity, Renewable energy, Solar energy, Photovoltaic, Global warming.

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