George Darko

A Quantitative Assessment of Drought Trends in Uganda Using Statistical Models for Hydrological Indicators

Genesis Magara, Abraham Okrah, Yawlui Ignatius Senyo Yao, Emmanuel Yeboah, George Darko, Diane Akimana, Vincent Awuku, Ishmeal Quist & Isaac Sarfo · International Journal of Environment and Climate Change · 2025

This study investigates drought patterns in Uganda's Eastern (E), Northeastern (NE), Northwestern (NW), and Southwestern (SW) regions, focusing on the frequency, intensity, and duration of drought events and their impacts on water resources, agriculture, and livelihoods. Using da...

Open access Research Article 10.9734/ijecc/2025/v15i24744

Assessment of Oil Spillage Impact on Vegetation in South-Western Niger Delta, Nigeria

Umar Wakil Adamu, Emmanuel Yeboah, Isaac Sarfo, Edward Kweku Nunoo, Clement Kwang, Foster Kofi Addai, Collins Oduro, George Darko, Grace Chikomborero Ndafira, Michael Batame & Emmanuella Aboagye Appea · Journal of Geography, Environment and Earth Science International · 2021

The present study assesses the impact of oil spillage in the Southwestern Niger Delta of Nigeria over the past fifty (50) years. It further sought to find out the driving forces and implications of oil spillage on vegetation, livelihoods and other key parameters. The study employ...

Open access Research Article 10.9734/jgeesi/2021/v25i930307