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An assessment of the parameters used in snyder's method to derive unit hydrographs for small ungauged watersheds

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dc.contributor.author Wijesinghe, WMD
dc.contributor.author Wijesekera, NTS
dc.date.accessioned 2013-10-21T02:12:45Z
dc.date.available 2013-10-21T02:12:45Z
dc.identifier.uri http://dl.lib.mrt.ac.lk/handle/123/8200
dc.description.abstract Snyder's Method was applied to the catchment of Welipenna Ganga, in order to study the variation of the results with the changes of the parameters used. Three vale of Cp were considered for the study while Ct was calculated with an equation given in literature. An average slope considering the highest and lowest points and a slope obtained considering segments along the main watercourse were used. The effect of using sub catchments was also taken into account. A considerable variation of final results was noticed with the selection of deferent alternatives.
dc.language en
dc.title An assessment of the parameters used in snyder's method to derive unit hydrographs for small ungauged watersheds
dc.type Conference-Abstract
dc.identifier.year 2010
dc.identifier.conference Research for Industry
dc.identifier.place Faculty of Engineering, University of Moratuwa
dc.identifier.pgnos 74-75
dc.identifier.proceeding 16th Annual symposium on Research and Industry


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