@article{NadavanRensburgClaassensetal.2011,
  author    = {Nada, Wael M. and van Rensburg, Leon and Claassens, Sarina and Blumenstein, Oswald},
  title     = {Effect of vermicompost on soil and plant properties of coal spoil in the Lusatian Region (Eastern Germany)},
  series = {Communications in soil science and plant analysis},
  volume    = {42},
  journal   = {Communications in soil science and plant analysis},
  number    = {16},
  publisher = {Taylor \& Francis Group},
  address   = {Philadelphia},
  issn      = {0010-3624},
  doi       = {10.1080/00103624.2011.591469},
  pages     = {1945 -- 1957},
  year      = {2011},
  abstract  = {This study was conducted to evaluate the effect of different wood vermicompost application rates on some soil physical and chemical properties as well as on growth parameters of a grass seed mixture (RSM 7.2.1) in tertiary sand contaminated with coal spoil. The experiment was carried out in a greenhouse over a period of 42 days. Soil was mixed with vermicompost at ratios of 0.0, 3.0, 12.5, and 25.0\% and sown with the grass seed mixture. Soil samples and plant material were analyzed to determine the effect of different vermicompost application rates on the physical and chemical properties. Results revealed that the physical and chemical properties of the soil improved with increasing application rates of vermicompost. In addition, soil treated with vermicompost showed significant increases in fresh-and dry-matter yields of the grass, as well as enhanced uptake of nutrients by the grass. This indicated that treatment of contaminated soils with vermicompost may be beneficial for reclamation processes by facilitating revegetation of disturbed areas.},
  language  = {en}
}
@article{BlumensteinVanRensburgKruegeretal.2006,
  author    = {Blumenstein, Oswald and Van Rensburg, L. and Kr{\"u}ger, Wolfgang and Schachtzabel, Hartmut},
  title     = {Preface},
  year      = {2006},
  language  = {en}
}
@book{BlumensteinVanRensburgKruegeretal.2006,
  author    = {Blumenstein, Oswald and Van Rensburg, L. and Kr{\"u}ger, Wolfgang and Schachtzabel, Hartmut},
  title     = {Basics for modelling of heavy metal dynamics in tailing dam systems},
  series = {Stoffdynamik in Geosystemen},
  volume    = {11},
  journal   = {Stoffdynamik in Geosystemen},
  publisher = {Selbstverl. der Arbeitsgruppe Stoffdynamik in Geosystemen},
  address   = {Potsdam},
  issn      = {0949-4731},
  pages     = {109 S.},
  year      = {2006},
  language  = {en}
}
@book{GeldmacherKruegerGerickeetal.2006,
  author    = {Geldmacher, Karl and Kr{\"u}ger, Wolfgang and Gericke, Andreas and Blumenstein, Oswald and Guo, Jianbin H. and Tang, Xilin},
  title     = {Landschaftswandel im Turbotempo : Geo{\"o}kologische Probleme des Guanting Beckens (VR China)},
  series = {Stoffdynamik in Geosystemen},
  volume    = {13},
  journal   = {Stoffdynamik in Geosystemen},
  editor    = {Blumenstein, Oswald and Kr{\"u}ger, Wolfgang and Schachtzabel, Hartmut},
  publisher = {Selbstverl. der Arbeitsgruppe Stoffdynamik in Geosystemen},
  address   = {Potsdam},
  issn      = {0949-4731},
  pages     = {110 S.},
  year      = {2006},
  language  = {de}
}
@book{BlumensteinKrueger2002,
  author    = {Blumenstein, Oswald and Kr{\"u}ger, Wolfgang},
  title     = {Hegelsche Spirale, Herzsche Theoreme, Hakensche Synergetik : die Landschaftsevolution im naturwissenschaftlichen Kontext},
  series = {Stoffdynamik in Geosystemen},
  volume    = {8},
  journal   = {Stoffdynamik in Geosystemen},
  publisher = {Selbstverl. der Arbeitsgruppe Stoffdynamik in Geosystemen},
  address   = {Potsdam},
  issn      = {0949-4731},
  pages     = {140 S.},
  year      = {2002},
  language  = {de}
}
@article{Blumenstein2001,
  author    = {Blumenstein, Oswald},
  title     = {First Results of Soil Investigation},
  year      = {2001},
  language  = {en}
}
@article{Blumenstein2001,
  author    = {Blumenstein, Oswald},
  title     = {Preface},
  year      = {2001},
  language  = {en}
}
@article{Blumenstein2001,
  author    = {Blumenstein, Oswald},
  title     = {Vorwort},
  year      = {2001},
  language  = {de}
}
@article{BlumensteinBukowskyKraudeltetal.2001,
  author    = {Blumenstein, Oswald and Bukowsky, Heinz and Kraudelt, Heide and Cerovsky, D.},
  title     = {First Results of Soil Investigations in a Mining Area of South Africa},
  year      = {2001},
  language  = {en}
}
@article{Blumenstein2000,
  author    = {Blumenstein, Oswald},
  title     = {Investigation of Environmental Quality and Social Structures in a Mining Area in the North West Province of South Africa},
  year      = {2000},
  language  = {en}
}
@article{Blumenstein2000,
  author    = {Blumenstein, Oswald},
  title     = {Ver{\"a}nderungen geo{\"o}kologischer Wechselwirkungen durch die Abwasserverrieselung und ihre Konsequenzen <chines.>},
  year      = {2000},
  language  = {de}
}
@article{Blumenstein2000,
  author    = {Blumenstein, Oswald},
  title     = {Die Schadstoffverlagerung aus B{\"o}den ehemals milit{\"a}risch genutzter Areale in ein angrenzendes Niedermoorgebiet},
  year      = {2000},
  language  = {de}
}
@article{BlumensteinSchachtzabelKrueger1999,
  author    = {Blumenstein, Oswald and Schachtzabel, Hartmut and Kr{\"u}ger, Wolfgang},
  title     = {Geo{\"o}kologie : Beitr{\"a}ge zur Definition und Abgrenzung einer Wissenschaftsdisziplin},
  year      = {1999},
  language  = {de}
}
@article{BarschBlumensteinSchubert1999,
  author    = {Barsch, Heiner and Blumenstein, Oswald and Schubert, Rudolf},
  title     = {The case of sewage farms south of Berlin},
  year      = {1999},
  language  = {en}
}
@article{Blumenstein1998,
  author    = {Blumenstein, Oswald},
  title     = {Die Regionalisierung - Naturgesetze versus Raumansatz},
  year      = {1998},
  language  = {de}
}
@article{BlumensteinTschochner1998,
  author    = {Blumenstein, Oswald and Tschochner, Bernd},
  title     = {Ein neuer Weg nach der Wende - das Geo{\"o}kologiestudium in Potsdam},
  year      = {1998},
  language  = {de}
}
@article{Blumenstein1997,
  author    = {Blumenstein, Oswald},
  title     = {Fortschreiten ohne Wiederkehr : die Merkmale poly-/metahemerober Geosysteme},
  year      = {1997},
  language  = {de}
}
@article{BlumensteinBukowskyFischeretal.1997,
  author    = {Blumenstein, Oswald and Bukowsky, Heinz and Fischer, Franka and Geldmacher, Karl and Schubert, Rudolf},
  title     = {Zur Indikation von Remobilisierungsprozessen unter nicht mehr genutzten Rieselfeldfl{\"a}chen},
  year      = {1997},
  abstract  = {Im Rieselfeldgebiet Berlin-S{\"u}d verursachte die Abwasserbeaufschlagung Ver{\"a}nderungen in der Struktur des Geosystems und in seinen Interaktionen mit der Umgebung. Bei der Einstellung des Abwasserinputs unterliegt das Bodensubstrat einer intensiven Nettomineralisierung, einer Zunahme der Acidit{\"a}t sowie Abnahme der Pufferkapazit{\"a}t. Sowohl der Ap- und der Al-Horizont als auch die beiden Unterbodenhorizonte Bts bzw. Cv wiesen charakteristische Ver{\"a}nderungen der Schwermetallgehalte, der organischen Bodensubstanz sowie der Kationenaustauschkapazit{\"a}t auf. Die Sickerwasserproben zeigten generell eine Zunahme der Acidit{\"a}t und der Konzentration biophiler Stoffspecies bzw. von Schwermetallen, wobei in allen Untersuchungsebenen eine gleichsinnige Beschaffenheits{\"a}nderung erfolgte.},
  language  = {de}
}
@article{BlumensteinFischerSchubert1997,
  author    = {Blumenstein, Oswald and Fischer, Franka and Schubert, Rudolf},
  title     = {Bodenver{\"a}nderungen durch Abwasser},
  year      = {1997},
  language  = {de}
}
@article{Blumenstein1997,
  author    = {Blumenstein, Oswald},
  title     = {Aktuelle Belastung und Entwicklungspotentiale nordostdeutscher Geosysteme - dargestellt am Beispiel der Rieselfelder s{\"u}dlich Berlins},
  year      = {1997},
  language  = {de}
}