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@ARTICLE{Oelmann:17800,
      author       = {Oelmann, Y. and Richter, A.K. and Roscher, C. and
                      Rosenkrank, S. and Temperton, V.M. and Weisser, W.W. and
                      Wilcke, W.},
      title        = {{D}oes plant diversity influence phosphorus cycling in
                      experimental grasslands?},
      journal      = {Geoderma},
      volume       = {167-168},
      issn         = {0016-7061},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {PreJuSER-17800},
      pages        = {178 - 187},
      year         = {2011},
      note         = {We gratefully acknowledge the contribution of the
                      co-initiators of the Jena Experiment, E.-D. Schulze and B.
                      Schmid. Thanks to G. Gleixner and S. Steinbeiss, Max Planck
                      Institute for Biogeochemistry, Jena, for their substantial
                      input into this work. Special thanks to Agnes Rehmus for her
                      great commitment in running the CFA. We thank the many
                      people who helped with the management of the experiment
                      especially the gardeners S. Eismann, S. Hengelhaupt, S.
                      Junghans, U. Kober, K. Kuntze, H. Scheffler and U. Wehmeier.
                      Thanks also to all the helpers during the weeding campaigns.
                      The Jena Experiment is funded by the Deutsche
                      Forschungsgemeinschaft (DFG, Wi 1601/4-1,-2, FOR 456), with
                      additional support from the Friedrich Schiller University of
                      Jena and the Max Planck Society, and the Swiss National
                      Science Foundation.},
      abstract     = {Plant diversity was shown to influence the N cycle, but
                      plant diversity effects on other nutrients remain unclear.
                      We tested whether plant species richness or the
                      presence/absence of particular functional plant groups
                      influences P partitioning among differently extractable
                      pools in soil, P concentrations in soil solution, and
                      exploitation of P resources (i.e. the proportion of total
                      bioavailable Pin plants and soil that was stored in
                      aboveground biomass) by the plant community in a 5-year
                      biodiversity experiment in grassland.The experimental
                      grassland site established in 2002 had 82 plots with
                      different combinations of numbers of species (1, 2, 4, 8,
                      16, 60) and functional groups (grasses, small non-leguminous
                      herbs, tall non-leguminous herbs, legumes). In 2007, we
                      determined P partitioning (Hedley) in soil of all
                      experimental plots. We sampled plant community biomass and
                      continuously extracted soil solution with suction plates
                      from March 2003 to February 2007 and determined PO4-P
                      concentrations in all samples.The presence of legumes
                      increased aboveground P storage in plants and decreased
                      labile P-i concentrations in soil because of their higher
                      demands for P associated with N-2 fixation. During cold
                      periods, readily plant-available PO4-P concentrations in
                      soil solution increased in legume-containing mixtures likely
                      caused by leaching from P-rich residues. We found a
                      consistently positive effect of plant species richness on P
                      exploitation by the plant community which was independent of
                      the presence of particular plant functional groups. With
                      proceeding time after establishment, plant species richness
                      increasingly contributed to the explanation of the variance
                      in P exploitation. Therefore, plant strategies to
                      efficiently acquire P seem to become increasingly important
                      in these grasslands. We conclude that diverse plant
                      communities are better prepared than less diverse mixtures
                      to respond to P limitation induced by continuously high
                      atmospheric N deposition. (C) 2011 Elsevier B.V. All rights
                      reserved.},
      keywords     = {J (WoSType)},
      cin          = {IBG-2},
      ddc          = {550},
      cid          = {I:(DE-Juel1)IBG-2-20101118},
      pnm          = {Terrestrische Umwelt},
      pid          = {G:(DE-Juel1)FUEK407},
      shelfmark    = {Soil Science},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000298029000019},
      doi          = {10.1016/j.geoderma.2011.09.012},
      url          = {https://juser.fz-juelich.de/record/17800},
}