T�tulo: Numerical Groundwater Flow Modelling: of the Awassa Catchment, part of East African Rift Valley
Editor: VDM Verlag Dr. M�ller
Fecha de publicaci�n: 2009
Idioma: Ingl�s
ISBN 10: 3639169204
ISBN 13: 9783639169201
Encuadernaci�n: Encuadernaci�n de tapa blanda
Estado: New

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Sinopsis

Groundwater flow modelling is important to calculatethe quantity and quality of groundwater for betterprotection and management. The modelled aquifer isextensively used for irrigation, municipal, anddomestic water supplies and this study documents thedevelopment and calibration of a numerical model tosimulate the groundwater flow. The model is also usedto show interaction between groundwater and surfacewater. A three-dimensional groundwater flow model,with one unconfined layer, was used to simulategroundwater flow in the Lake Awassa Basin. Asensitivity analysis to changes in model parametersincluding horizontal hydraulic conductivity,recharge, and pumpage was made. The study isimportant to start with for developing a moredetailed transient model.

Rese�a del editor

Groundwater flow modelling is important to calculate the quantity and quality of groundwater for better protection and management. The modelled aquifer is extensively used for irrigation, municipal, and domestic water supplies and this study documents the development and calibration of a numerical model to simulate the groundwater flow. The model is also used to show interaction between groundwater and surface water. A three-dimensional groundwater flow model, with one unconfined layer, was used to simulate groundwater flow in the Lake Awassa Basin. A sensitivity analysis to changes in model parameters including horizontal hydraulic conductivity, recharge, and pumpage was made. The study is important to start with for developing a more detailed transient model.

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