Articles | Volume 12, issue 21
Biogeosciences, 12, 6443–6452, 2015
https://doi.org/10.5194/bg-12-6443-2015
Biogeosciences, 12, 6443–6452, 2015
https://doi.org/10.5194/bg-12-6443-2015

Research article 11 Nov 2015

Research article | 11 Nov 2015

Speciation and distribution of P associated with Fe and Al oxides in aggregate-sized fraction of an arable soil

X. Jiang et al.

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Cited articles

Acebal, S. G., Mijovilovich, A., Rueda, E. H., Aguirre, M. E., and Saragovi, C.: Iron-oxide mineralogy of a mollisol from argentina: a study by selective-dissolution techniques, X-ray diffraction, and mössbauer spectroscopy, Clay. Clay Miner., 48, 322–330, 2000.
Arai, Y. and Livi, K. J.: Underassessed phosphorus fixation mechanisms in soil sand fraction, Geoderma, 192, 422–429, 2013.
Arai, Y., Livi, K. J. T., and Sparks, D. L.: Phosphate reactivity in long-term poultry litter-amended southern delaware sandy soils, Soil Sci. Soc. Am. J., 69, 616–629, 2005.
Berns, A. E., Philipp, H., Narres, H. D., Burauel, P., Vereecken, H., and Tappe, W.: Effect of gamma-sterilization and autoclaving on soil organic matter structure as studied by solid state NMR, UV and fluorescence spectroscopy, Eur. J. Soil Sci., 59, 540–550, 2008.
Biber, M. V., dos Santos Afonso, M., and Stumm, W.: The coordination chemistry of weathering: IV. Inhibition of the dissolution of oxide minerals, Geochim. Cosmochim. Ac., 58, 1999–2010, 1994.
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Overall P content increased with decreasing size of soil aggregate-sized fractions. The relative distribution and speciation of varying P forms were independent of particle size. The majority of alkaline extractable P was in the amorphous Fe/Al oxide fraction, most of which was orthophosphate. Significant amounts of monoester P were also bound to these oxides. Residual P contained similar amounts of P occluded in amorphous and crystalline Fe oxides. This P may be released by FeO dissolution.
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