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| Geostatistical assessment of Pb in soil around Paris, France [An article from: Science of the Total Environment, The] | ![Geostatistical assessment of Pb in soil around Paris, France [An article from: Science of the Total Environment, The]](http://ecx.images-amazon.com/images/I/51C6TCVNX8L._SL500_.jpg)
| Authors: N. Saby, D. Arrouays, L. Boulonne, C. Jolivet, Poc Publisher: Elsevier Category: Book
Buy New: $10.95
Format: Html Media: Digital Pages: 9
ASIN: B000P6OC4E
Publication Date: August 15, 2006 Availability: Available for download now
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| Editorial Reviews:
Product Description This digital document is a journal article from Science of the Total Environment, The, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description: This paper presents a survey on soil Pb contamination around Paris (France) using the French soil monitoring network. The first aim of this study is to estimate the total amount of anthropogenic Pb inputs in soils and to distinguish Pb due to diffuse pollution from geochemical background Pb. Secondly, this study tries to find the main controlling factors of the spatial distribution of anthropogenic Pb. We used the technique of relative topsoil enhancement to evaluate the anthropogenic stock of Pb and we performed lognormal kriging to map Pb regional distribution. The results show a strong gradient of anthropogenic stock of Pb around the urban Paris area. We estimate a total amount of anthropogenic stock of Pb close to 143,000 metric tons, which corresponds to an average accumulation of 5.9 t km^-^2. Our study suggests that a grid-based survey can help to quantify diffuse Pb contamination by using robust techniques of calculation and that it might also be used to validate predictions of deposition models.
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