In this article we will discuss about the potential and problems of ground water flow. Ground Water Flow Potential: The total energy (or head, h) at any point in the ground water flow field per unit weight of water is given by- h = z + p/γw + V2/2g Where z = elevation of the […]
Ground Water Flow: Potential and Problem | Geography
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How to Estimate Evapotranspiration? | Geography
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There are many methods of estimating evapotranspiration. Some of these are briefly described in the following: 1. Soil Moisture Sampling: A large number of samples are taken from various depths in the roots zone and the soil moisture depletion studies are made. 2. Tanks and Lysimeter Experiments: Keeping an account of water added and soil […]
Top 3 Surface Methods of Geophysical Investigations | Geology
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Geophysics, in the past few years, has reached a place of vital importance to the scientific development and protection of the world’s precious ground water supply. Geophysical investigations of the buried strata can be made either from the land surface or in a drilled hole in the formation. The surface methods include: 1. Electrical Resistivity […]