Original Paper

Assessment of Factors Influencing Drivers’ Speeding Behaviour in Calabar Metropolis

Anderson A. Etika, Hycienth Edubi

Pages: 76-86 | Published: December 16, 2025

DOI: https://doi.org/10.67571/njeru.2025.027686

Keywords: Speeding, Behaviour, Road, Safety, Calabar, Drivers.

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Original Paper

Modeling Seasonal Rainfall Variability and Climate Change Impacts in Calabar Metropolis: An ARIMA Approach

Jerome Godwin Egbe, Richard Antigha, Anyoghe Enya Akwa, Offiong Bassey Effiwatt, Canice Ugbong Anashie

Pages: 26-37 | Published: November 24, 2025

DOI: https://doi.org/10.67571/njeru.2025.022637

Keywords: Calabar Metropolis, Climate Change Impacts, Seasonal Rainfall Patterns, Nigeria, Meteorological Data Analysis, ARIMA Model

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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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Original Paper

Generation Rate Estimation of Municipal Solid Waste (Msw) Using Model of Quantity and Composition Approach: A Case Study of Calabar Metropolis

Joseph Eventus Etim, Samuel Oliver Effiom, David Olusola Fakorede

Pages: 153-159 | Published: October 20, 2024

DOI: https://doi.org/10.67571/njeru.2024.02153159

Keywords: Waste, Calabar, Quantity and Composition Approach, waste generation.

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