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Calculation of soil electrical conductivity using a genetic algorithm
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DOI：10.1016/j.compag.2009.12.002.png)
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摘要
En 中文
The aim of this paper is to present an optimization methodology based on a genetic algorithm to obtain the soil electrical conductivity and its respective thicknesses. The method uses an experimental conductivity curve generated from the measurements made in the soil. This experimental curve is compared with a theoretical electrical conductivity curve produced by a genetic algorithm. The theoretical curve is based on Sunde's algorithm and is exactly the inverse process of soil horizontal stratification into multi layers. The comparison between the two curves provides the error produced by the soil stratification process. Using the obtained values of electrical conductivity, the method intends to estimate characteristics such as water content, texture and salinity of the subsoil layers. (C) 2009 Elsevier B.V. All rights reserved.
Keyword:
Electrical conductivity of soil
Stratification of soil
Genetic algorithms
Characteristics of soil
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IF:
8.9
论文数:
1.0W
被引数:
4.8W
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