Modelling of composite type variation of the Crump weir
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Date
Authors
Maritz, Ashley Amy
Wessels, Pieter
Van Vuuren, Fanie
Journal Title
Journal ISSN
Volume Title
Publisher
South African Institution of Civil Engineering
Abstract
The accurate measuring of flow in rivers is essential for optimal utilisation of the surface water resources in South Africa. Long-term hydrological records containing the characteristic parameters of change and variability are required for the effective management and conservation of scarce water resources. The runoff from catchments is measured by using gauging structures in rivers and at dams. In South African rivers, the use of compound gauging weirs is common due to the large variation in flows. This allows for accurate measuring of discharge in a river section at low and high flow rates (Wessels & Rooseboom 2009).
Description
Keywords
Rivers, Accurate measuring, Water resources, South Africa (SA), Flow in rivers, Surface water resources, Scarce water resources, Conservation, Gauging weirs
Sustainable Development Goals
Citation
Maritz, A, Wessels, P & Van Vuuren, F 2015, 'Modelling of composite type variation of the Crump weir', Civil Engineering, vol. 23, no. 7, pp. 36-45.