In this article we will discuss about ground water recharge and its methods. Recharge of Ground Water: With the increasing use of ground water for agricultural, municipal and industrial needs, the annual extractions of ground water are far in excess of net average recharge from natural sources. Consequently, ground water is being withdrawn from storage […]
Ground Water Recharge and Its Methods | Geography
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Computation of Runoff Rate from a Watershed: 3 Methods | Geography
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Accurate computation of runoff amount from a watershed is difficult, as it depends on several factors concerned with the atmosphere and watershed characteristics, to evaluate which effect on runoff is not so easy. On the basis of field experiences and observations, the following methods are frequently used in the field of soil and water conservation […]
Characteristics of Raindrop | Rainfall | Geography
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The raindrop size, shape, mass, velocity, size distribution and its direction of fall are the main characteristics of raindrop regarding soil erosion. These characteristics are described as below: Characteristic # 1. Rain Drop Size: The rain drop size has been evaluated by Lowe (1967), who caught several raindrops on a flat sheet of slate which […]