Gradient Lattice Algorithm of Heavy Metal Pollution

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Abstract:

A ladder search model is established by analyzing distribution and propagation characteristics of heavy metal in city topsoil. Based on matrix theory and graph theory, the ladder lattice path algorithm is given, the heavy metal pollution source points are found in industry region and other city zone. Considering the altitude, wind, rivers, time of heavy metal pollution effects, new improved model is get for the more accurate data of topsoil pollution

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207-210

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January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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