Climate change has pushed the natural limits of our environment, creating extreme weather
events that are more frequent and more intense in certain locations around the globe. There …

There is ample evidence to suggest that Sri Lanka's climate has already changed. However,
the bigger question of national importance is what Sri Lanka's climate will look like in 50 or …

Analysis of long-term rainfall trends provides a wealth of information on effective crop
planning and water resource management, and a better understanding of climate variability …

This study proposes a new hybrid model for monthly streamflow predictions by coupling a
physically based distributed hydrological model with a deep learning (DL) model …

Kalu Ganga basin is one of the most important river basins in Sri Lanka which receives very
high rainfalls and has higher discharges. Due to its hydrological and topographical …

Lack of attention to spatial and temporal cross-scale dynamics and effects could be
understood as one of the lacunas in scholarship on river basin management. Within the …

The availability of accurate spatiotemporal rainfall data is of utmost importance for reliable
predictions from hydroclimatological studies. Challenges and limitations faced due to the …

We investigate the viability of using El Niño–Southern Oscillation (ENSO) and sea surface
temperature (SST) data to predict seasonal streamflow for one of the major rivers in Sri …

ABSTRACT A spatiotemporal analysis of two well-known agricultural drought indices, the
Palmer Drought Severity Index (PDSI) and the Standardized Precipitation Index at a 9-month …

This study investigates the variation of seasonal streamflow and streamflow extremes in five
catchments of the Mahaweli River Basin (MRB) Sri Lanka from 1990 to 2014, and the …