Phosphorus and Heavy Metal Attachment and Release in Sandy Soil Aggregate Fractions

Phosphorus and Heavy Metal Attachment and Release in Sandy Soil Aggregate Fractions

The presence of P and heavy metals in different forms or in association with different size fractions influences availability and discharge of these elements from watersheds. Understanding the association of P and heavy metals with size fractions can improve evaluation of leaching potential of P and...

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Veröffentlicht in:Soil Science Society of America journal 2003-07, Vol.67 (4), p.1158-1167
Hauptverfasser: Zhang, M. K., He, Z. L., Calvert, D. V., Stoffella, P. J., Yang, X. E., Li, Y. C.
Format: Artikel
Sprache:eng
Schlagworte:
Biological and medical sciences
Fractionation
Fundamental and applied biological sciences. Psychology
Heavy metals
Leaching
Metal concentrations
Metals
Phosphorus
Sandy soils
Soil aggregates
Soils
Surface water
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Beschreibung
Zusammenfassung:The presence of P and heavy metals in different forms or in association with different size fractions influences availability and discharge of these elements from watersheds. Understanding the association of P and heavy metals with size fractions can improve evaluation of leaching potential of P and heavy metals from soils. In this study, five aggregate‐size fractions, ranged from 1.00 to 0.50 to
ISSN:0361-5995
1435-0661
DOI:10.2136/sssaj2003.1158