Hydrology: Current Research

Kennedy Mutati

Publications

• Research Article
  Sand Gradation in Seasonal Rivers and their Suitability for Construction of Sand Dams in Kitui South, Kenya
  Author(s): Kennedy Mutati, Johnson U Kitheka and Ezbon OtienoKennedy Mutati, Johnson U Kitheka and Ezbon Otieno
  
  This study was undertaken in Kitui South in Kitui County in the south eastern parts of Kenya. The main objective of the study was to develop a spatial model that can be used for selection of suitable sites for sand dam in Kitui South. The study also assessed the spatial variation of sand grain sizes and how these determine the suitability of sites for the sand dams. Data analysis was done using three approaches. The first approach involved the use of the Remote Sensing (RS) technique where data was preprocessed and analyzed using Erdas Imagine software and Geographical Information Systems (GIS) for spatial modelling. The distribution of sand particle-sizes was based on sieve analysis on the sand samples collected from seasonal rivers in the study area. The seasonal rivers that were investigated in this study included Mwila, Kakya, Wiitu, Nguni, Ngunyumu, Muvuko, Kanzilu, Masaa, Katili.. Read More»
  DOI: 10.4172/2157-7587.1000295

  Abstract PDF