Regional Groundwater Flow Modeling of Aldamer Area, River Nile State – Sudan
Journal Title: International Journal of Applied Science and Mathematics - Year 2018, Vol 5, Issue 5
Abstract
The three-dimensional groundwater flow model was performed to evaluate the groundwater potentiality and assess the effect of groundwater withdrawal to the regional water level and flow direction in the Eldamer area central Sudan. Data used include periodic water level measurements, meteorological data, digital elevation data and well logs from scientific test wells and domestic water wells drilled in the study area. Transient visual MODFLOW model code was calibrated. Numerical simulation indicated that, a sharp drop of hydraulic head can be observed at the center and east of the model area, generated cone of depressions and a continuous decline of head with respect to the time as a result of heavy groundwater abstraction. The central part of the area, represent relatively high permeability zone and the model confirmed it to be the most productive region in the area and can be used for storing additional groundwater. Observation wells elaborate the reasonable match between the observed and calculated heads through the entire simulation period.
Authors and Affiliations
Sadam. H. M. A. Eltayib, et al.
Keywords
Related Articles
- EP ID EP504778
- DOI -
- Views 71
- Downloads 0
From the Logical Foundation and the Derivation of E = (mc2/22) + (mc2) (21/22) = mc2 to the Fractal Nature of Reality
Using stringent but ordinary logic and some elementary mathematics and physics, we show in the present Letter that the famous when written in it’s two as well as three cosmic energy densities, will entail a near to compl...
Medical Image Segmentation using Texture Information.
Medical image segmentation is an important step to extract an abnormalities regions such as tumor or lesion. This paper presents a segmentation method for medical image using texture information. The proposed method extr...
Evaluating Sine and Cosine Type Integrals
In this article, the integrals ∫_0^∞▒(sin x)/x^p dx and ∫_0^∞▒(cos x)/x^p dx are evaluated by using Laplace transform method different from the previous methods where 0<p<1.
The Topology of Materialized Understanding
This paper materialize the abstract topology, using the language easy to understand, and introduce "topology", this math concepts as well as the core of it. In the process, we start from the definition of the concept of...
Modelling GDP in Nigeria using Bayesian Model Averaging
Statistical modelling has played significant roles in various field of endeavors and this has helped policy makers and planners to take decisive decision. This study attempts to model Gross Domestic Product (GDP) in Nige...