Abstract
A novel method is proposed for correcting metal fraction concentrations remaining within the sediment containing the solid residue of the sequentially extracted fraction. An easy-to-use Excel spreadsheet was prepared to assist adjustment of concentration in each fraction and demonstrate the difference between adjusted and non-adjusted metal concentration of the fraction. The demonstration of a calculation of the modified BCR protocol data showed that this difference may reach 10–15% of the result value. The spreadsheet is available to download at: http://departments.agri.huji.ac.il/zabam/Rosen_Chen_Fraction_Adjustment_Formulae.xls.
| Original language | English |
|---|---|
| Pages (from-to) | 615-617 |
| Number of pages | 3 |
| Journal | Journal of Plant Nutrition and Soil Science |
| Volume | 179 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1 Oct 2016 |
Bibliographical note
Publisher Copyright:Copyright © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Keywords
- distribution pattern
- excel spreadsheet
- formulae
- heavy metal
- sequential extraction protocol
- soil
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