@article{Knoesche2006,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Organic sediment nutrient concentrations and their relationship with the hydrological connectivity of floodplain waters (River Havel, NE Germany)},
  year      = {2006},
  abstract  = {Investigations on large canalised rivers, for example the Danube, have shown that transported particulate matter, which is typically inorganic, is predominantly deposited in waters near the river's main channel. This investigation deals with the lower section of the River Havel (NE Germany), a canalised lowland river with a very flat floodplain. This river is highly polluted by nutrients from urban areas (Berlin) and a long chain of river lakes produces high concentrations of phytoplankton. Due to the high proportion of planktogenic detritus, it was hypothesised that greater quantities of nutrient-rich fine particulate organic matter (FPOM) would be deposited in floodplain waters located further from the main channel than has been reported for large rivers.The total nutrient, P-binding metal (Fe, Al, and Mn), organic and inorganic carbon (TOC, TIC) contents of the upper organic sediment layer (0 - 4 cm) were analysed in samples collected from 48 floodplain water and river sites. The sediment bulk density, calculated on the basis of dry mass content and loss on ignition, was used to characterize the waters according to the impact of the river current. The results showed that the variability of total phosphorus (TP) was best explained by the variability of total iron (TFe, R2 = 0.52). The floodplain water sediments could clearly be separated into two groups on the basis of the sediment particle size composition, and of the element ratios TOC:TP, TN:TP, primarily TFe:TP. The sediments from impounded river sections and from mouth sections of backwaters (approx. 100 - 200 m) were characterized by a high proportion particles from the 0.1 - 0.5 mm size fraction and by homogeneous, low TFe:TP, TOC:TP and TN:TP ratios. Sediments from distal sections of backwaters and of oxbow lakes tended to exhibit high element ratios with much higher variability. These results were interpreted as a spatially limited impact of the river on the floodplain water sediments. Contrary to expectation, the phosphorus bound in river seston was predominantly and very homogeneously deposited in the impounded river and mouth sections of backwaters. This implies that the inundation of the floodplain waters during spring floods seems to have no important material impact on the sediments in waters of low hydrologically connectivity with the River Havel.},
  language  = {en}
}
@article{KernKnoesche2004,
  author    = {Kern, J{\"u}rgen and Kn{\"o}sche, R{\"u}diger},
  title     = {Landwirtschaft und Gew{\"a}sserschutz im Land Brandenburg},
  isbn      = {3-89998-033-6},
  year      = {2004},
  language  = {de}
}
@article{KneisKnoescheBronstert2004,
  author    = {Kneis, David and Kn{\"o}sche, R{\"u}diger and Bronstert, Axel},
  title     = {Ist eine Auswaschung von N{\"a}hrstoffen aus Flussgew{\"a}ssersedimenten eine realistische Option zur Trophiesenkung?},
  isbn      = {3-937758-18-6},
  year      = {2004},
  language  = {de}
}
@article{KneisKnoescheBronstert2004,
  author    = {Kneis, David and Kn{\"o}sche, R{\"u}diger and Bronstert, Axel},
  title     = {Ist ein Netto-N{\"a}hrstoffexport aus Flussgew{\"a}ssersedimenten eine realistische Option zur Trophiesenkung?},
  isbn      = {3-937758-18-6},
  year      = {2004},
  language  = {de}
}
@article{BlumensteinSchubertBechmannetal.1997,
  author    = {Blumenstein, Oswald and Schubert, Rudolf and Bechmann, Wolfgang and Bukowsky, Heinz and Dautz, J. and Kopp, Ingo and Kn{\"o}sche, R{\"u}diger and Portmann, H. - D. and Schachtzabel, Hartmut and Schneider, I. and Tessmann, J.},
  title     = {Erste Ergebnisse einer Fallstudie zur Stoffdynamik in naturschutzrelevanten B{\"o}den der D{\"o}beritzer Heide},
  series = {Brandenburgische Umwelt-Berichte : BUB ; Schriftenreihe der Mathematisch-Naturwissenschaftlichen Fakult{\"a}t der Universit{\"a}t Potsdam},
  volume    = {1},
  journal   = {Brandenburgische Umwelt-Berichte : BUB ; Schriftenreihe der Mathematisch-Naturwissenschaftlichen Fakult{\"a}t der Universit{\"a}t Potsdam},
  issn      = {1434-2375},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-2690},
  pages     = {65 -- 77},
  year      = {1997},
  language  = {de}
}
@article{BlumensteinBronstertGuenteretal.2000,
  author    = {Blumenstein, Oswald and Bronstert, Axel and G{\"u}nter, A. and Katzenmeier, D. and Friedrich, Sabine and Geldmacher, Karl and Bork, Rudolf and R{\"o}pke, Bj{\"o}rn and Schaphoff, Sibyll and Schnur, Tilo and Woithe, Franka and Dalchow, Claus and Faust, Berno and Itzerott, Sibylle and Kaden, Klaus and Kn{\"o}sche, R{\"u}diger},
  title     = {Umweltforschung f{\"u}r das Land Brandenburg},
  series = {Brandenburgische Umwelt-Berichte : BUB ; Schriftenreihe der Mathematisch-Naturwissenschaftlichen Fakult{\"a}t der Universit{\"a}t Potsdam},
  volume    = {8},
  journal   = {Brandenburgische Umwelt-Berichte : BUB ; Schriftenreihe der Mathematisch-Naturwissenschaftlichen Fakult{\"a}t der Universit{\"a}t Potsdam},
  issn      = {1434-2375},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-3845},
  pages     = {136 -- 173},
  year      = {2000},
  abstract  = {BLUMENSTEIN, O.: Investigation of Environmental Quality and Social Structures in a Mining Area in the North West Province of South Africa ; BRONSTERT, A.; G{\"U}NTNER, A.: A large-scale hydrological model for the semi-arid environment of north-eastern Brazil ; BRONSTERT, A. et al.: Hochwasserproblematik und der Zusammenhang mit Landnutzungs- und Klima{\"a}nderungen ; FRIEDRICH, S.: Vergleichende Untersuchungen zur Wasserqualit{\"a}t des anfallenden Regenwassers an den 14 Regenwassereinl{\"a}ufen der Stadt Potsdam ; GELDMACHER, K. et al.: Bodenzerst{\"o}rung im Palouse, Washington, USA ; ITZEROTT, S.; KADEN, K.: Modellierung der fl{\"a}chenhaften Verdunstung im Gebiet der Unteren Havel ; KN{\"O}SCHE, R.: Das remobilisierbare N{\"a}hrstoffpotential in Augew{\"a}ssersedimenten einer Tieflandflußaue},
  language  = {de}
}
@article{BlumensteinSchubertBechmannetal.1997,
  author    = {Blumenstein, Oswald and Schubert, Oswald and Bechmann, Wolfgang and Bukowsky, Heinz and Dautz, J. and Kapp, Ingo and Kn{\"o}sche, R{\"u}diger and Portmann, Hans-Dieter and Schachtzabel, Hartmut and Schneider, Ingo and Tessmann, Joachim},
  title     = {Erste Ergebnisse einer Fallstudie zur Stoffdynamik naturschutzrelevanter B{\"o}den der D{\"o}beritzer Heide},
  year      = {1997},
  language  = {de}
}
@article{Knoesche1994,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Planktische Prim{\"a}rproduktion und Phosphathaushalt in verschiedenen Gew{\"a}ssertypen der Unteren Havelaue bei G{\"u}lpe},
  year      = {1994},
  language  = {de}
}
@article{Knoesche1998,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Untersuchungen zur Phosphatr{\"u}ckl{\"o}sung aus den Sedimenten in hydrologisch unterschiedlich beeinflußten Auegew{\"a}ssern eines stauregulierten Tieflandflusses (Untere Havel, Brandenburg)},
  year      = {1998},
  language  = {de}
}
@article{Knoesche1995,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Untersuchungen zum Schwermetalltransfer zwischen Boden und Pflanze},
  year      = {1995},
  language  = {de}
}
@article{Knoesche1995,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Zur Rolle der Sedimente in verschiedenen Gew{\"a}ssern der Unteren Havel},
  year      = {1995},
  language  = {de}
}
@article{EllmannKnoescheRowinskyetal.1995,
  author    = {Ellmann, H. and Kn{\"o}sche, R{\"u}diger and Rowinsky, V. and Rutter, S.},
  title     = {Zum {\"o}kologischen Zustand des Schollener Sees},
  year      = {1995},
  language  = {de}
}
@article{BechmannBlumensteinBukowskyetal.1995,
  author    = {Bechmann, Wolfgang and Blumenstein, Oswald and Bukowsky, Heinz and Fischer, Franka and Kapp, Ingo and Kn{\"o}sche, R{\"u}diger and Leinweber, Peter and Portmann, Hans-Dieter and Schachtzabel, Hartmut and Schade, Wolfgang and Schneider, Ingo and Schubert, Rudolf},
  title     = {Wenn Abwasser die Landschaft ver{\"a}ndert ... : Fallstudie einer geo{\"o}kologischen Komplexuntersuchung kontaminierter Geosysteme},
  series = {Stoffdynamik in Geosystemen},
  volume    = {1},
  journal   = {Stoffdynamik in Geosystemen},
  publisher = {Loche},
  address   = {Berlin},
  pages     = {175 S.},
  year      = {1995},
  language  = {de}
}
@article{Knoesche2008,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Wiederfund von Najas marina L. ssp. marina im Schollener See (Elbe-Havel-Winkel, Sachsen-Anhalt)},
  issn      = {1432-8038},
  year      = {2008},
  language  = {de}
}
@article{KnoescheMuehle1997,
  author    = {Kn{\"o}sche, R{\"u}diger and M{\"u}hle, Ralf-Udo},
  title     = {Geschichte der Havel-Flußlandschaft : die Regulierung des Flußlaufes und deren Wirkungen auf die {\"O}kosysteme},
  year      = {1997},
  language  = {de}
}
@article{Knoesche1996,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Der Sauerstoffhaushalt in extrem flachen Gew{\"a}ssern : untersucht am Beispiel des Schollener Sees},
  year      = {1996},
  language  = {de}
}
@article{KnoescheBukowsky1996,
  author    = {Kn{\"o}sche, R{\"u}diger and Bukowsky, Heinz},
  title     = {Zur Schwermetallakkumulation in Dactylis glomerata auf Rieselfeldb{\"o}den},
  isbn      = {3-7983-1680-5},
  year      = {1996},
  language  = {de}
}
@article{Knoesche2000,
  author    = {Kn{\"o}sche, R{\"u}diger},
  title     = {Das remobilisierbare N{\"a}hrstoffpotential in Augew{\"a}ssersedimenten einer Tieflandflußaue},
  year      = {2000},
  language  = {de}
}