Colloid-bound and dissolved phosphorus species in topsoil water extracts along a grassland transect from Cambisol to Stagnosol

Colloid-bound and dissolved phosphorus species in topsoil water extracts along a grassland transect from Cambisol to Stagnosol

Phosphorus (P) species in colloidal and dissolved soil fractions may have different distributions. To understand which P species are potentially involved, we obtained water extracts from the surface soils of a gradient from Cambisol, Stagnic Cambisol to Stagnosol from temperate grassland in Germany....

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Veröffentlicht in:Biogeosciences 2017-03, Vol.14 (5), p.1153-1164
Hauptverfasser: Jiang, Xiaoqian, Bol, Roland, Cade-Menun, Barbara J, Nischwitz, Volker, Willbold, Sabine, Bauke, Sara L, Vereecken, Harry, Amelung, Wulf, Klumpp, Erwin
Format: Artikel
Sprache:eng
Schlagworte:
Analytical methods
Cattle
Colloids
Copyright
Fractionation
Grasslands
Inositol
Iron
Magnetic resonance
Mineral particles
Moisture content
NMR
Nuclear magnetic resonance
Nuclear magnetic resonance spectroscopy
Organic matter
Orthophosphate
Phosphonates
Phosphorus
Precipitation
Soil
Soil sciences
Soil surfaces
Soil types
Soil water
Soils
Speciation
Species composition
Spectroscopy
Spectrum analysis
Standard deviation
Topsoil
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Zusammenfassung:Phosphorus (P) species in colloidal and dissolved soil fractions may have different distributions. To understand which P species are potentially involved, we obtained water extracts from the surface soils of a gradient from Cambisol, Stagnic Cambisol to Stagnosol from temperate grassland in Germany. These were filtered to  
ISSN:1726-4189
1726-4170
1726-4189
DOI:10.5194/bg-14-1153-2017