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@ARTICLE{Stutter:203170,
      author       = {Stutter, Marc I. and Shand, Charles A. and George, Timothy
                      S. and Blackwell, Martin S. A. and Dixon, Liz and Bol,
                      Roland and MacKay, Regina L. and Richardson, Alan E. and
                      Condron, Leo M. and Haygarth, Philip M.},
      title        = {{L}and use and soil factors affecting accumulation of
                      phosphorus species in temperate soils},
      journal      = {Geoderma},
      volume       = {257-258},
      issn         = {0016-7061},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2015-05175},
      pages        = {29 - 39},
      year         = {2015},
      abstract     = {Data on the distribution of phosphorus (P) species in soils
                      with differing land uses and properties are essential to
                      understanding environmental P availability and how
                      fertiliser inputs, cropping and grazing affect accumulation
                      of soil inorganic P (Pi) and organic P (Po) forms. We
                      examined thirty-two temperate soils (with soil organic C
                      concentrations 12–449 g C kg− 1 and total P 295–3435
                      mg P kg− 1) for biogeochemical properties of soil C,
                      reactive surfaces and P by common indices and 31P-NMR
                      spectroscopy on NaOH–EDTA extracts for P species. Arable
                      soil P was dominated by inorganic orthophosphate (276–2520
                      mg P kg− 1), > monoester P (105–446 mg P kg− 1). The
                      limited diesters, polyphosphates and microbial P in arable
                      soils suggest that cropping and fertiliser inputs limit
                      ecosystem microbial functions and P diversity. Intensive
                      grassland had inorganic orthophosphate concentrations
                      (233–842 mg P kg− 1) similar to monoesters (200–658 mg
                      P kg− 1) > diesters (0–50 mg P kg− 1) and
                      polyphosphates (1–78 mg P kg− 1). As grazing became more
                      extensive P in semi-natural systems was dominated by organic
                      P, including monoesters (37–621 mg P kg− 1) and other
                      diverse forms; principally diester (0–102 mg P kg− 1)
                      and polyphosphates (0–108 mg P kg− 1). These were
                      related to SOC, water extractable organic carbon (WEOC) and
                      microbial P, suggesting strong microbially-mediated
                      processes. A number of abiotic and biotic related processes
                      appeared to control accumulation of different soil P species
                      and gave considerable variability in forms and
                      concentrations within land use groups. The implications are
                      that to increase agricultural P efficiencies mechanisms to
                      utilise both soil Pi and Po are needed and that specific
                      management strategies may be required for site-specific
                      circumstances of soil C and reactive properties such as Fe
                      and Al complexes.},
      cin          = {IBG-3},
      ddc          = {550},
      cid          = {I:(DE-Juel1)IBG-3-20101118},
      pnm          = {255 - Terrestrial Systems: From Observation to Prediction
                      (POF3-255)},
      pid          = {G:(DE-HGF)POF3-255},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000357355500005},
      doi          = {10.1016/j.geoderma.2015.03.020},
      url          = {https://juser.fz-juelich.de/record/203170},
}