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@ARTICLE{Wendland:50493,
      author       = {Wendland, F. and Bogena, H. R. and Gömann, H. and Hake,
                      J.-F. and Kreins, P. and Kunkel, R.},
      title        = {{I}mpact if nitrogen reduction measures on the nitrogen
                      loads of the river {E}ms and {R}hine ({G}ermany)},
      journal      = {Physics and chemistry of the earth},
      volume       = {30},
      issn         = {0079-1946},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {PreJuSER-50493},
      year         = {2005},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {The REGFLUD-project, commissioned by Germany's Federal
                      Research Ministry (BMBF), addresses the problem of reducing
                      diffuse Pollution from agricultural production. The
                      objective of the project is the development and application
                      of multi-criteria scientific methods, which are able to
                      predict diffuse pollution in river basins subject to
                      economic feasibility and social acceptability. The selected
                      river basins (the entire Ems basin and Slib-catchments of
                      the Rhine) cover a variety of landscape units with different
                      hydrological, hydrogeological and socio-economic
                      characteristics.This paper focuses on the analysis of the
                      effects of certain policy measures to reduce diffuse
                      pollution by nitrogen. For this purpose, a model system
                      consisting of an agricultural sector model, a water balance
                      model and a residence time/denitrification model was
                      combined and applied. First results indicate a wide range of
                      annual nitrogen surpluses for the rural areas between less
                      than 10 N ha(-1) a(-1) up 200 kg N ha(-1) a(-1), or more
                      depending on the type and intensity of farming. Compared to
                      the level of nitrogen surpluses the level of nitrogen inputs
                      into the surface waters is relatively moderate because of
                      degradation processes during transport in soil and
                      groundwater. Policy impact analyses for a nitrogen tax and a
                      limitation of the livestock density stress the importance of
                      regionally adjusted measures. (c) 2005 Elsevier Ltd. All
                      rights reserved.},
      keywords     = {J (WoSType)},
      cin          = {STE},
      ddc          = {550},
      cid          = {I:(DE-Juel1)VDB64},
      pnm          = {Systemforschung; Technik, Umwelt, Gesellschaft},
      pid          = {G:(DE-Juel1)FUEK258},
      shelfmark    = {Geosciences, Multidisciplinary / Meteorology $\&$
                      Atmospheric Sciences / Water Resources},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000232842200007},
      doi          = {10.1016/j.pce.2005.07.007},
      url          = {https://juser.fz-juelich.de/record/50493},
}