Browsing Faculty of Engineering and Information Technology ETDs by Author "Gericke, O.J"

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Catchment response time and design rainfall: the key input parameters for design flood estimation in ungauged catchments

Gericke, O.J (Bloemfontein : Central University of Technology, Free State, 2018-12)

Catchment response time and design rainfall are regarded as fundamental input to all design flood estimation methods in ungauged catchments, while errors in estimated catchment response time and design rainfall directly ...
An improved and consistent approach to estimate catchment response time parameters: case study in the C5 drainage region, South Africa

Gericke, O.J; Smithers, J.C (Journal of Flood Risk Management, 2018)

Large errors in estimates of peak discharge in medium to large catchments in South Africa can be largely ascribed to significant errors in the estimation of the catchment response time, mainly as a consequence of the use ...

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