Jonathan O. Irokwe

Investigation of the Causes of Flexible Pavement Failure along Three Selected Roads in the Niger Delta Region of Nigeria

Jonathan O. Irokwe, Ify. L. Nwaogazie & Samuel Sule · Current Journal of Applied Science and Technology · 2022

This study investigated the causes of flexible pavement failure along three major roads in the Niger delta region of Nigeria. The three selected roads are Ogbia-Nembe road, East-West Road and Port Harcourt-Aba. Different types of failure such as alligator cracks, rutting, corruga...

Open access Research Article 10.9734/cjast/2022/v41i393984

Assessment of Climate Change Induced Trend, Magnitude, and Change Point Date in 24-Hourly Annual Maximum Series Rainfall Data for Port Harcourt Metropolis in Nigeria

Masi G. Sam, Ify L. Nwaogazie, Chiedozie Ikebude, Ubong J. Inyang & Jonathan O. Irokwe · International Journal of Environment and Climate Change · 2023

The study determined the effect of changing climate on rainfall 24-hourly annual maximum series (AMS) downscaled data found to be statistically insignificant in trend for the Port Harcourt metropolis. The measured rainfall data for this study were collected for 35 years (1971-200...

Open access Research Article 10.9734/ijecc/2023/v13i71859