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Phosphorus and carbon in soil particle size fractions: A synthesis

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Author(s): Spohn, Marie; Soil Biogeochemistry, Soil Ecology, Bayreuth Center of Ecology and Environmental Research (BayCEER), University of Bayreuth, Bayreuth, Germany
Source:
Biogeochemistry. 147:225-242
Subject Terms:
Soil nutrients; Soil texture; Soil organic matter stabilization; Organic phosphorus; Land-use change; Element ratios; chemistry.chemical_element; Fraction (chemistry); 010501 environmental sciences; Silt; 01 natural sciences; Persistence; Animal science; Environmental Chemistry; 0105 earth and related environmental sciences; Earth-Surface Processes; Water Science and Technology; Total organic carbon; Phosphorus; Organo-mineral interactions; 04 agricultural and veterinary sciences; Soil carbon; ddc:631.4; Grain size; Ecological stoichiometry; chemistry; Soil water; 040103 agronomy & agriculture; Soil particle size fractions; 0401 agriculture, forestry, and fisheries
Online Access:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0578d46bedc810b93548b04fc021e6e
https://doi.org/10.1007/s10533-019-00633-x

Additional Information
- Publication Information:
  Springer Science and Business Media LLC, 2020.
- Publication Date:
  2020
- Abstract:
  Despite the importance of phosphorus (P) as a macronutrient, the factors controlling the pool sizes of organic and inorganic P (OP and IP) in soils are not yet well understood. Therefore, the aim of this study was to gain insights into the pools sizes of OP, IP and organic carbon (OC) in soils and soil particle size fractions. For this purpose, I analyzed the distribution of OP, IP, and OC among particle size fractions depending on geographical location, climate, soil depth, and land use, based on published data. The clay size fraction contained on average 8.8 times more OP than the sand size fraction and 3.9 and 3.2 times more IP and OC, respectively. The OP concentrations of the silt and clay size fraction were both negatively correlated with mean annual temperature (R2 = 0.30 and 0.31, respectively, p
  German Research Foundation
- ISSN:
  1573-515X
  0168-2563
- Accession Number:
  10.1007/s10533-019-00633-x
- Rights:
  OPEN
- Accession Number:
  edsair.doi.dedup.....e0578d46bedc810b93548b04fc021e6e

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