Browsing University of Moratuwa Research – Reports by Subject "WATERSHEDS"

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Analysis of parameters sensitivity and sub watershed delineation when flood modeling with spatially distributed unit hydrographs

Wijesekera, NTS [SRC-Report]

Occurrence of flash floods is a major problem faced by Sri Lanka, today (Hettiarachchi, 2011). Damages to properties, loss of human lives and displacement of people were frequently observed in consequence, during recent ...
An Analysis of the influence of the field level hydraulic property approximations in stormwater modeling

Wijesekera, NTS [SRC-Report]

This research analyzes the sensitivity of field estimated watershed parameters and their influence to the results of watershed mathematical modelling using US EPA SWMM 5. The approximations done in channel physical ...

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