Author

M. Z. Weerabangsa

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Conference Sep 2026

Climate Change Impact on Surface Water Availability in an Ungauged Basin in Northern Sri Lanka

Reliable assessment of water availability in ungauged catchments remains a major challenge in regions where hydrological observations are sparse. This study investigates the challenges associated with modelling the ungauged Kanakarayan Aru basin in northern Sri Lanka and evaluates potential changes in surface-water ava...

M. Z. Weerabangsa, A. D. Iresh, B. C. .l. Athapattu · International Conference on... · 0 citations

Conference Open access Sep 2026

A Review of Dam Break Risk Assessment and Hydraulic Modelling for Climate-Resilient Reservoir Management: A Review with Application to Basnagoda Reservoir, Sri Lanka

Dam failures can cause severe downstream flooding, infrastructure damage, environmental impacts, and loss of life. Climate related changes in extreme rainfall further emphasize the need for robust dam break risk assessment and flood hazard modelling. This review examines dam failure mechanisms, hydraulic modelling appr...

K. M. T. S. Divyanjalee, M. Z. Weerabangsa, A. D. Iresh et al. · International Conference on... · 0 citations