A New Prediction Method of Soil Pollution

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A new method for predicting soil pollution with lead pollution in a city as the research object is established. We use this particular method and the Kriging Interpolation method to simulate the spatial distribution of heavy metals in soil. Select the 20 sampling points as the cross-validation data set. Compare and analyze two kinds of interpolation methods. The results showed that: the new method is more suitable for urban areas contaminated with mutations since it has high prediction accuracy there. Analysis of soil with heavy metal contamination soil is premise of soil remediation and ecological restoration. Research results possess significant values for theories which choose different interpolation simulation methods according to different purposes.

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387-391

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March 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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