In the West African Sahel, two paradoxical hydrological behaviors have occurred during the
last five decades. The first paradox was observed during the 1968–1990s 'Great …

ABSTRACT Appeaning Addo, K.; Nicholls, RJ; Codjoe, SNA, and Abu, M., 2018. A
biophysical and socioeconomic review of the Volta delta, Ghana. Delta regions are dynamic …

There is the need to evaluate changes in the spatial and temporal patterns of rainfall in order
to improve water management strategies of a given region. In this study, standard tests are …

Federal University of Technology, Nigeria Abstract-This study investigates rainfall and
temperature variabilities in Nigeria using observations of air temperature (oC) and rainfall …

The Shannon Entropy method, Mann–Kendall method (M–K method) and linear fitted model
were applied in this study to investigate the spatial and temporal patterns of trends of the …

In the present study, two innovative techniques namely, Deep Learning (DL) and Gradient
boosting Machine (GBM) models are developed based on a maximum air temperature …

River basin rainfall series and extensive river flow records are used to characterize and
improve understanding of spatial and temporal variability in sub-Saharan African water …

The spatial and temporal variability of precipitation in Korea were investigated using 183
weather station data for 1973–2005. A set of 16 indices that represent mean and extreme …

Variability in precipitation plays an important role in the way it influences ecological and
agricultural water requirements. This is especially true for semi-humid and semi-arid regions …

Evaporation is an important component of the hydrological cycle and its change would be of
great significance for water resources planning, irrigation control and agricultural production …