% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Missong:844758,
      author       = {Missong, Anna and Holzmann, Stefan and Bol, Roland and
                      Nischwitz, Volker and Puhlmann, Heike and v. Wilpert, Klaus
                      and Siemens, Jan and Klumpp, Erwin},
      title        = {{L}eaching of natural colloids from forest topsoils and
                      their relevance for phosphorus mobility},
      journal      = {The science of the total environment},
      volume       = {634},
      issn         = {0048-9697},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2018-02137},
      pages        = {305 - 315},
      year         = {2018},
      abstract     = {The leaching of P from the upper 20 cm of forest topsoils
                      influences nutrient (re-)cycling and the redistribution of
                      available phosphate and organic P forms. However, the
                      effective leaching of colloids and associated P forms from
                      forest topsoils was so far sparsely investigated. We
                      demonstrated through irrigation experiments with undisturbed
                      mesocosm soil columns, that significant proportions of P
                      leached from acidic forest topsoils were associated with
                      natural colloids. These colloids had a maximum size of 400
                      nm. By means of Field-flow fractionation the leached soil
                      colloids could be separated into three size fractions. The
                      size and composition was comparable to colloids present in
                      acidic forest streams known from literature. The composition
                      of leached colloids of the three size classes was dominated
                      by organic carbon. Furthermore, these colloids contained
                      large concentrations of P which amounted between 12 and
                      $91\%$ of the totally leached P depending on the type of the
                      forest soil. The fraction of other elements leached with
                      colloids ranged between $1\%$ and $25\%$ ($Fe$: 1–25\%;
                      $C_{org}$: 3–17\%; $Al$: <4\%; $Si$, $Ca$, $Mn$: all
                      <2\%). The proportion of colloid–associated P decreased
                      with increasing total P leaching. Leaching of total and
                      colloid-associated P from the forest surface soil did not
                      increase with increasing bulk soil P concentrations and were
                      also not related to tree species. The present study
                      highlighted that colloid-facilitated P leaching can be of
                      higher relevance for the P leaching from forest surface
                      soils than dissolved P and should not be neglected in soil
                      water flux studies.},
      cin          = {IBG-3 / ZEA-3},
      ddc          = {333.7},
      cid          = {I:(DE-Juel1)IBG-3-20101118 / I:(DE-Juel1)ZEA-3-20090406},
      pnm          = {255 - Terrestrial Systems: From Observation to Prediction
                      (POF3-255)},
      pid          = {G:(DE-HGF)POF3-255},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:29627554},
      UT           = {WOS:000433153600034},
      doi          = {10.1016/j.scitotenv.2018.03.265},
      url          = {https://juser.fz-juelich.de/record/844758},
}