TY - BOOK A1 - Gerwin, Werner A1 - Schillem, Steffi A1 - Asch, Folkard A1 - Bens, Oliver A1 - Bestajovsky, Jürgen A1 - Bruns, Christian A1 - Gattinger, Andreas A1 - Hattig, Tom A1 - Hoogen, Heiner A1 - Hüttl, Reinhard F. A1 - Raab, Thomas A1 - Rodionov, Andrei A1 - Schaaf, Wolfgang A1 - Schneider, Bernd Uwe A1 - Trimborn, Manfred ED - Hüttl, Reinhard F. ED - Gerwin, Werner T1 - Bodenmelioration und Anbauverfahren für trockenheitsgefährdete Standorte (BAtroS) Y1 - 2011 SN - 978-3-937728-14-8 PB - FZLB CY - Cottbus ER - TY - CHAP A1 - Asch, Folkard A1 - Bens, Oliver A1 - Bestajovsky, Jürgen A1 - Gattinger, Andreas A1 - Gerwin, Werner A1 - Hattig, Tom A1 - Hoogen, Verena A1 - Hüttl, Reinhard F. A1 - Rodionov, Andrei A1 - Schaaf, Wolfgang A1 - Schneider, Bernd Uwe A1 - Trimborn, Manfred A1 - Schillem, Steffi ED - Mahammadzadeh, Mahammad ED - Biebeler, Hendrik ED - Bardt, Hubertus T1 - Bodenmelioration und Anbauverfahren für trockenheitsgefährdete Standorte T2 - Klimaschutz und Anpassung an die Klimafolgen : Strategien, Maßnahmen und Anwendungsbeispiele Y1 - 2009 SN - 978-3-602-14847-9 SP - 287 EP - 294 PB - IW-Medien CY - Köln ER - TY - GEN A1 - Rodionov, Andrei A1 - Nii-Annang, Seth A1 - Fischer, Thomas A1 - Gattinger, Andreas A1 - Bens, Oliver A1 - Raab, Thomas A1 - Hüttl, Reinhard F. T1 - Cross-linked polyacrylates in post-mining substrates: persistence and effects on plant growth T2 - Soil Use and Management N2 - Application of hydrophilic polymers composed of cross-linked polyacrylate can improve soil water-holding capacity and accelerate the restoration of post-mining substrates. In this work, we studied the persistence of a polyacrylate polymer incorporated into a soil and its impact on plant nutrients at a reclamation site of former lignite mining in Lusatia (Germany). In contrast to autumn application, the incorporation of the polymer enhanced the sequestration of plant-derived carbon in the soil, which was reflected by a significant increase in the concentration of a lignin marker. Attenuated total reflexion–Fourier transform infrared spectra (ATR-FTIR) and total elemental contents in the applied polymer suggested an intensive cation exchange between the polymer framework and the soil-forming substrate. In addition, there was an enrichment of carbonaceous material, which seems to reduce the swelling and thus the water-holding capacity of the cross-linked polyacrylate. Conversely, this process protected the polymer structure from rapid decomposition. Y1 - 2014 U6 - https://doi.org/10.1111/sum.12103 SN - 1475-2743 VL - 30 IS - 1 SP - 78 EP - 87 ER -