Articles | Volume 378
Proc. IAHS, 378, 3–10, 2018
https://doi.org/10.5194/piahs-378-3-2018
Proc. IAHS, 378, 3–10, 2018
https://doi.org/10.5194/piahs-378-3-2018

Post-conference publication 29 May 2018

Post-conference publication | 29 May 2018

Fuzzy and process modelling of contour ridge water dynamics

Alexander Mhizha and John Ndiritu

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Guidelines for rainwater harvesting system design and assessment for the city of Johannesburg, South Africa
John Ndiritu, Adesola Ilemobade, and Paulo Kagoda
Proc. IAHS, 379, 409–414, https://doi.org/10.5194/piahs-379-409-2018,https://doi.org/10.5194/piahs-379-409-2018, 2018
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Cited articles

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Boughton, W.: A model for disaggregating daily to hourly rainfalls for design flood estimation, Report 00/15, Cooperative Research Centre for Catchment Hydrology, Monash University, Clayton, Victoria, Australia, 2000. 
de Groen M. M. and Savenije H. H. G.: A monthly interception equation based on the statistical characteristics of daily rainfall, Water Resour. Res., 42, W2417 to W2427, https://doi.org/10.1029/2006WR005013, 2006. 
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Short summary
Most farmers' fields do not have data on runoff while soil and rainfall characteristics differ from those experienced at fields where experiments could have been done. This study found established that information from experimental fields can be used to determine the soil moisture benefits of rainwater harvesting by contour ridges using a combination of fuzzy logic techniques and an understanding of the processes taking place. The method developed can be used to help determine suitable sites.