Tag Archives | Prediction

Soil Erosion Predictive Models: Importance and Selection | Soil Management

In this article we will discuss about:- 1. Introduction to Soil Erosion Predictive Models 2. Importance of Erosion Predicting Models 3. Erosion Model Selection/Development. Introduction to Soil Erosion Predictive Models: There have been developed various soil erosion/soil loss predictive models/equations by several investi­gators, but they have their own limitations, hence do not provide suitable means for assessing the soil erosion/soil [...]

By |2018-03-20T05:42:08+00:00March 20, 2018|Predictive Models|Comments Off on Soil Erosion Predictive Models: Importance and Selection | Soil Management
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Formulation of SLEMSA Model: 4 Phases | Soil Management

To formulate SLEMSA model, Elwell divided the development programme in following four distinct phases: 1. Physical System 2. Control Variables 3. Sub-Models 4. Main Model (Z). Phase # 1. Physical System: The physical system to affect the soil loss in field involves a large number of causative factors of varying importance; they interact in a complex manner. In this model [...]

By |2018-03-20T05:42:07+00:00March 20, 2018|Soil Loss Measurement|Comments Off on Formulation of SLEMSA Model: 4 Phases | Soil Management
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Predicting the Annual Rate of Soil Loss: 11 Models | Soil Management

The following points highlight the eleven major models used for predicting the annual rate of soil loss. The models are: 1. Standford Sediment Model 2. Morgan, Morgan and Finney Model 3. F.A.O. Provisional Model 4. Stehlik Model 5. Slemsa Model 6. Erosion Deposition Process Model 7. Simplified Erosion Process Model 8. Water Erosion Prediction Project (WEPP) Model and Few Others. [...]

By |2018-03-20T05:42:07+00:00March 20, 2018|Soil Loss Measurement|Comments Off on Predicting the Annual Rate of Soil Loss: 11 Models | Soil Management
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