The African continent hosts some of the largest freshwater systems worldwide, characterized
by a large distribution and variability of surface waters that play a key role in the water …

The catchment area is essentially a heterogeneous dynamic, time and space hydrological
system, and so the process of rainfall-runoff transmission in the catchment area is a very …

This study, for the first time, investigates the physical association between Predecessor Rain
Events (PREs) and peak runoff generation in seven catchments over the Upper Mahanadi …

Understanding the variability of rainfall is important for sustaining rain-dependent agriculture
and driving the local economy of Nigeria. Paucity and inadequate rain gauge network …

Over the last few decades, the climate change has been increased due to the increased
industrial activities, greenhouse gas emissions, and CO 2 level. This change has affected …

The ground validation of satellite-based precipitation products (SPPs) is very important for
their hydroclimatic application. This study evaluated the performance assessment of four soil …

Data scarcity has been a huge problem in modelling catchments especially in the tropical
region. Satellite data and different statistical methods are being used to improve the quality …

Since the 1970s, climate change has led to decreasing water resources in the Sahel. To
cope with climate change, reliable modelling of future hydroclimatic evolutions is required …

The Niger River represents a challenging target for deriving discharge from spaceborne
radar altimeter measurements, particularly since most terrestrial gauges ceased to provide …

The Niger basin has experienced historical drought episodes and floods in recent times.
Reliable hydrological modelling has been hampered by missing values in daily river …