Floodplain delineation in Dongola City-Northern Sudan using digital elevation model
Article in Press
Better understanding of the flood hazard phenomenon and its potential consequences in our society is crucial for the development of flood control polices, risk reduction projects, and other types of flood management strategies. This study focuses on how two different ArcHydro models used to predict the floodplain extent and assess the vulnerability of Dongola city that may affect the estimation of potential flood damage....
Hydrological model performance across altitudes, climates and catchment scales
Article in Press
Water resources management decisions are made based on information from predictive models that are capable of simulating the behaviour of hydrological systems. More of these models are in use today and it is becoming increasingly difficult to choose which model to use for particular space and time scales as well as climate. In addition, as a result of climate change there is an increase in the degree of randomness in...
Suitability of silica sand from Bukkuyum (Zamfara State) of Nigeria for waste water treatment
Article in Press
Industrial sand is used in filtration of drinking water, processing of wastewater and production of water from wells. Uniform grain shapes and grain size distributions produce efficient filtration bed operation to remove contaminants in both potable water and wastewater. This paper is aimed at finding out the suitability of silica sand from Bukkuyum Local Government Area of Zamfara State of Nigeria, as filtration sand for...
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