TY - JOUR A1 - Hangen, Edzard A1 - Buczko, Uwe A1 - Bens, Oliver T1 - Infiltration patterns into two soils under conventional tillage: Influence of spatial distribustions of plant root structures and soil animal activity Y1 - 2002 ER - TY - CHAP A1 - Bungart, Rolf A1 - Bens, Oliver A1 - Hüttl, Reinhard F. T1 - Bioenergy production and lignite mine reclamation - The need for future lasting landuse systems Y1 - 2001 ER - TY - JOUR A1 - Bungart, Rolf A1 - Grünewald, Holger A1 - Hüttl, Reinhard F. T1 - Produktivität und Wasserhaushalt zweier Balsampappelklone auf Kippsubstraten im Lausitzer Braunkohlerevier Y1 - 2001 ER - TY - JOUR A1 - Buczko, Uwe A1 - Bens, Oliver A1 - Fischer, H. T1 - Water repellency in sandy luvisols under different forest transformation stages in northeast Germany Y1 - 2002 ER - TY - JOUR A1 - Wöllecke, Jens T1 - Problems in afforestation of post-mining landscapes with emphasis on the effects of ectomycorrhiza. Y1 - 2002 ER - TY - CHAP A1 - Grünewald, Holger A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. ED - Merbach, Wolfgang T1 - Wechselwirkungen zwischen Wurzelverteilung und ertragskundlicher Leistung von Robinia pseudoa cacia L. und Medicago satiwa L. beim Alley-Cropping Physiologie und Funktion von Pflanzenwurzeln T2 - Physiologie und Funktion von Pflanzenwurzeln : wissenschaftliche Arbeitstagung in Schmerwitz/Brandenburg vom 25. bis 27. September 2000, 11. Borkheider Seminar zur Ökophysiologie des Wurzelraumes Y1 - 2001 SN - 3-519-00337-6 SP - 13 EP - 17 PB - Teubner CY - Stuttgart [u.a.] ER - TY - JOUR A1 - Bens, Oliver A1 - Schneider, Bernd Uwe A1 - Grünewald, Holger A1 - Hüttl, Reinhard F. T1 - Forschung im Bereich der energetischen Nutzung von Biomasse - vom Anbau bis zur Verwertung. Teil I Nutzung von Holz als Beitrag zu einer zukunftsorientierten Landnutzung und Kulturlandschaftspflege Y1 - 2001 ER - TY - JOUR A1 - Hangen, Edzard A1 - Gerke, Horst H. A1 - Schaaf, Wolfgang A1 - Hüttl, Reinhard F. T1 - Erfassung räumlich differenzierter Wasser- und Stoffverlagerung im Kippenboden mittels Multitracerversuch und Zelllysimeter Y1 - 2001 ER - TY - JOUR A1 - Bens, Oliver A1 - Buczko, Uwe A1 - Schäfer, B. A1 - Wahl, Niels Arne A1 - Hüttl, Reinhard F. T1 - Makroporosität und Infiltrationseigenschaften von Ackerböden unter differenzierten Bewirtschaftungsweisen Y1 - 2001 ER - TY - JOUR A1 - Wecker, Birgit A1 - Schaaf, Wolfgang A1 - Hüttl, Reinhard F. T1 - Mikrokosmenstudie organischer Auflagen unter besonderer Berücksichtigung der Schwefeldynamik Y1 - 2001 ER - TY - JOUR A1 - Hüttl, Reinhard F. T1 - Rekultivierung im Braunkohlentagebau - Fallbeispiel Niederlausitzer Bergbaufolgelandschaft Y1 - 2001 ER - TY - JOUR A1 - Bens, Oliver A1 - Seelig-Morell, T. T1 - Forschung für eine nachhaltige Entwicklung der Niederlausitzer Bergbaufolgelandschaften Y1 - 2001 ER - TY - CHAP A1 - Schaaf, Wolfgang T1 - Einsatz organischer Abfälle bei der Wiedernutzbarmachung Y1 - 2001 ER - TY - JOUR A1 - Fischer, H. T1 - Ein Konzept zur Endnutzung im eutrophen Buchenwald Y1 - 2001 ER - TY - JOUR A1 - Fettweis, U. J. A1 - Mittelstaedt, W. A1 - Schimansky, C. T1 - Lysimeter experiments on the translocation of the carbon-14-labelled nitrification inhibitor 3,4-dimethylpyrazole phosphate (DMPP) in a gleyic cambisol Y1 - 2001 ER - TY - JOUR A1 - Keplin, Beate A1 - Hüttl, Reinhard F. T1 - Decomposition of root litter in Pinus sylvestris L. and Pinus nigra szands on carboniferous substrates in the Lusatian lignite-mining district Y1 - 2001 ER - TY - JOUR A1 - Voigtländer, Karin A1 - Düker, Christian T1 - Distribution and species grouping of millipedes (Myriopoda, Diplopoda) in dry biotopes in Saxony-Anahlt / Eastern Germany Y1 - 2001 ER - TY - JOUR A1 - Buczko, Uwe A1 - Gerke, Horst H. A1 - Hüttl, Reinhard F. T1 - Spatial distibutions of lignite mine spoil properities for simulating 2D variabily saturated flow and transport Y1 - 2001 SN - 0925-8574 VL - 17 IS - 2-3 SP - 103 EP - 114 ER - TY - JOUR A1 - Schaaf, Wolfgang A1 - Neumann, C. A1 - Hüttl, Reinhard F. T1 - Actual cation exchange capacity in lignite containing pyritic mine spoils. Y1 - 2001 ER - TY - JOUR A1 - Hüttl, Reinhard F. A1 - Bens, Oliver A1 - Schneider, Bernd Uwe T1 - The role of land use for climate change Y1 - 2001 ER - TY - JOUR A1 - Wilden, R. A1 - Schaaf, Wolfgang A1 - Hüttl, Reinhard F. T1 - Element budgets of two afforested mine sites after application of fertilizer and organic residues Y1 - 2001 ER - TY - JOUR A1 - Schaaf, Wolfgang T1 - What can element budgets of false-time series tell us about ecosystem development on post-lignite mining sites? Y1 - 2001 ER - TY - JOUR A1 - Bungart, Rolf A1 - Hüttl, Reinhard F. T1 - Production of Biomass for Energy Post Mining Landscapes in Lusatia and Nutrient Dynamics Y1 - 2001 ER - TY - CHAP A1 - Weisdorfer, M. T1 - Soil chemical response to drastical reductions in deposition and its effects on the element budgets of three Scots pine ecosystems with different pollution history in NE-German Y1 - 1998 ER - TY - CHAP A1 - Bergmann, Charlotte A1 - Fischer, Thomas A1 - Hüttl, Reinhard F. ED - Hüttl, Reinhard F. ED - Bellmann, Klaus T1 - Decomposition of needle-, herb- and root- litter and Of-layer humus in three scots pine stands T2 - Changes of atmospheric chemistry and effects on forest ecosystems: A roof experiment without roof. Y1 - 1998 SN - 0-7923-5713-2 SP - 151 EP - 176 PB - Kluwer Academic Publishers CY - Dordrecht ER - TY - CHAP A1 - Schaaf, Wolfgang T1 - Soil solution composition and element cycling as indicators of ecosystem development along a chronosequence of post-lignite mining sites in Lusatia/Germany Y1 - 1998 ER - TY - CHAP A1 - Bergmann, Charlotte A1 - Fischer, Thomas A1 - Hüttl, Reinhard F. ED - Hüttl, Reinhard F. ED - Bellmann, Klaus T1 - Seasonal variability of organic matter and N input with litterfall in three scots pine stands T2 - Changes of atmospheric chemistry and effects on forest ecosystems: A roof experiment without roof Y1 - 1998 SN - 0-7923-5713-2 SP - 177 EP - 186 PB - Kluwer Academic Publishers CY - Dordrecht ER - TY - JOUR A1 - Blechschmidt, R. T1 - Soil microcosm experiments to investigate the effects of waste materials/resources application on reclamated mine soils in Lusat Y1 - 1999 ER - TY - JOUR A1 - Schaaf, Wolfgang T1 - Recovery processes in Scots pine ecosystems along a gradient of historical long-term deposition impacts in NE Germany Y1 - 1998 ER - TY - JOUR A1 - Wilden, R. T1 - Soil solution chemistry of two reclamation sites in the Lusatian lignite mining district as influenced by organic matter application Y1 - 1999 ER - TY - JOUR A1 - Schaaf, Wolfgang T1 - Effects of alkaline dust versus acid deposition on Scots pine ecosystems of Eastern Germany Y1 - 1999 ER - TY - CHAP A1 - Schaaf, Wolfgang T1 - Evaluation of different Mg fertilization strategies Y1 - 1997 ER - TY - CHAP A1 - Schaaf, Wolfgang A1 - Zech, Wolfgang T1 - Effects of calcined magnesite, magnesium hydroxide and "Geosan" on soil properties in declining Norway spruce stands (NE Bavaria) Y1 - 1991 UR - https://link.springer.com/content/pdf/10.1007%2FBF02385237.pdf ER - TY - CHAP A1 - Kaupenjohann, Martin A1 - Schaaf, Wolfgang A1 - Zech, Wolfgang ED - Teller, Anne T1 - Decline of Norway spruce in NE-Bavaria, FRG T2 - Responses of forest ecosystems to environmental changes, proceedings of the First European Symposium on Terrestrial Ecosystems: Forests and Woodlands, held at Florence, Italy, 20 - 24 May 1991 Y1 - 1992 SN - 1-85166-878-0 SP - 586 EP - 587 PB - Elsevier CY - London ER - TY - GEN A1 - Fischer, Thomas A1 - Veste, Maik A1 - Schaaf, Wolfgang A1 - Dümig, Alexander A1 - Kögel-Knabner, Ingrid A1 - Wiehe, Wolfgang A1 - Bens, Oliver A1 - Hüttl, Reinhard F. T1 - Initial pedogenesis in a topsoil crust 3 years after construction of an artificial water catchment in Brandenburg, NE Germany T2 - Biogeochemistry N2 - Cyanobacteria and green algae present in biological soil crusts are able to colonize mineral substrates even under extreme environmental conditions. As pioneer organisms, they play a key role during the first phases of habitat colonization. A characteristic crust was sampled 3 years after installation of the artificial water catchment “Chicken creek”, thus representing an early successional stage of ecosystem development. Mean annual rainfall and temperature were 559 mm and 9.3°C, respectively. We combined scanning electron microscopy (SEM/EDX) and infrared (FTIR) microscopy to study the contact zone of algal and cyanobacterial mucilage with soil minerals in an undisturbed biological soil crust and in the subjacent sandy substrate. The crust was characterized by an approximately 50 μm thick surface layer, where microorganisms resided and where mineral deposition was trapped, and by an approximately 2.5 mm thick lower crust where mineral particles were stabilized by organo-mineral structures. SEM/EDX microscopy was used to determine the spatial distribution of elements, organic compounds and minerals were identified using FTIR microscopy and X-ray diffraction (XRD). The concentration of organic carbon in the crust was about twice as much as in the parent material. Depletion of Fe, Al and Mn in the lower crust and in the subjacent 5 mm compared to the geological substrate was observed. This could be interpreted as the initial phase of podzolization. Existence of bridging structures between mineral particles of the lower crust, containing phyllosilicates, Fe compounds and organic matter (OM), may indicate the formation of organo-mineral associations. pH decreased from 8.1 in the original substrate to 5.1 on the crust surface 3 years after construction, pointing to rapid weathering of carbonates. Weathering of silicates could not be detected. Y1 - 2010 U6 - https://doi.org/10.1007/s10533-010-9464-z SN - 1573-515X VL - 101 IS - 1-3 SP - 165 EP - 176 ER - TY - GEN A1 - Schaaf, Wolfgang A1 - Elmer, Michael A1 - Fischer, Anton A1 - Gerwin, Werner A1 - Nenov, Rossen A1 - Pretzsch, Hans A1 - Zaplata, Markus Klemens T1 - Feedbacks between vegetation, surface structures and hydrology during initial development of the artificial catchment 'Chicken Creek' T2 - Procedia Environmental Sciences N2 - Our investigations at the artificial catchment ´Chicken Creek´ in Lusatia/Germany aim to disentangle and understand the feedback mechanisms and interrelationships of processes and their co-development with spatial and temporal structures and patterns by studying this initial, probably less complex ecosystem. Intensive measurements were carried out in the catchment with regard to the development of surface structures, hydrological patterns, and vegetation dynamics. During the first seven years, considerable changes within the catchment were observed. Both internal and external factors could be identified as driving forces for the formation of structures and patterns in the artificial catchment. Initial structures formed by the construction process and initial substrate characteristics were decisive for the distribution and flow of water. External factors like episodic events triggered erosion and dissection during this initial phase, promoted by the low vegetation cover and the unconsolidated sandy substrate. The transformation of the initial geo-system into areas with evolving terrestrial or aquatic characteristics and from a very episodic to a more permanent stream network and discharge, together with the observed vegetation dynamics increased site diversity and heterogeneity with respect to water and nutrient availability and transformation processes compared to the more homogenous conditions at point zero. The processes and feedback mechanisms in the initial development of a new landscape may deviate in rates, intensity and dominance from those known from mature ecosystems. It is therefore crucial to understand these early phases of ecosystem development and to disentangle the increasingly complex interactions between the evolving terrestrial and aquatic, biotic and abiotic compartments of the system. Artificially created catchments could be a suitable tool to study these initial developments at the landscape scale under known, designed and defined boundary conditions. Y1 - 2013 U6 - https://doi.org/10.1016/j.proenv.2013.06.010 SN - 1878-0296 VL - 19 SP - 86 EP - 95 ER - TY - GEN A1 - Sut-Lohmann, Magdalena A1 - Fischer, Thomas A1 - Repmann, Frank A1 - Raab, Thomas A1 - Dimitrova, Tsvetelina T1 - Feasibility of field portable near infrared (NIR) spectroscopy to determine cyanide concentrations in soil T2 - Water, Air and Soil Pollution N2 - Vicinities of manufactured gas plants were often contaminated with solid iron–cyanide complexes as a result of the coal gasification process. During the remediation of affected soils, knowledge about contaminant concentrations is crucial, but laboratory methods are often expensive and time consuming. Rapid and non-destructive field methods for contaminant determination permit an analysis of large sample numbers and hence, facilitate identification of ‘hot spots’ of contamination. Diffuse near infrared reflectance spectroscopy has proven to be a reliable analytical tool in soil investigation. In order to determine the feasibility of a Polychromix Handheld Field Portable Near-Infrared Analyzer (FP NIR), various sample preparation methods were examined, including homogenizing, sieving, drying, and grinding. Partial least squares calibration models were developed to determine near infrared (NIR) spectral responses to the cyanide concentration in the soil samples. As a control, the contaminant concentration was determined using conventional flow injection analysis. The experiments revealed that portable near-infrared spectrometers could be a reliable device for detecting cyanide concentrations >2,400 mgkg−1 in the field and >1,750 mgkg−1 after sample preparation in the laboratory.We found that portable NIR spectrometry cannot replace traditional laboratory analyses due to high limits of detection, but that it could be used for identification of contamination ‘hot spots’. Y1 - 2012 U6 - https://doi.org/10.1007/s11270-012-1298-y SN - 1573-2932 VL - 223 IS - 8 SP - 5495 EP - 5504 ER - TY - GEN A1 - Fischer, Thomas A1 - Veste, Maik A1 - Bens, Oliver A1 - Hüttl, Reinhard F. T1 - Dew formation on the surface of biological soil crusts in central European sand ecosystems T2 - Biogeosciences discussions N2 - Dew formation was investigated in three developmental stages of biological soil crusts (BSC), which were collected along a catena of an inland dune and in the initial substrate. The Penman equation, which was developed for saturated surfaces, was modified for unsaturated surfaces and used for prediction of dewfall rates. The levels of surface saturation required for this approach were predicted using the water retention functions and the thicknesses of the BSCs. During a single event, dewfall increased with crust development from 0.08 kg m−2 for the initial substrate to 0.10, 0.20 and 0.25 kg m−2 for crusts stages 1 to 3, respectively, which was well reflected by the model response. The suggested mechanism of dew formation involves a delay in water saturation in near-surface soil pores and EPS where the crusts were thicker and where the water capacity was high, resulting in elevated vapor flux towards the surface. The results also indicate that the amount of dewfall was too low to observe water flow into deeper soil. Analysis of the soil water retention curves revealed that, despite the sandy mineral matrix, moist crusts with clogged by swollen EPS pores exhibited a clay-like behavior. It is hypothesized that BSCs gain double benefit from suppressing their competitors by runoff generation and from improving their water supply by dew collection. Despite higher amounts of dew, the water availability to the crust community decreases with crust development, which may be compensated by ecophysiological adaptation of crust organisms, and which may further suppress higher vegetation or mosses. Y1 - 2012 U6 - https://doi.org/10.5194/bgd-9-8075-2012 VL - 9 SP - 8075 EP - 8092 ER - TY - GEN A1 - Elmer, Michael A1 - Gerwin, Werner A1 - Schaaf, Wolfgang A1 - Zaplata, Markus Klemens A1 - Hohberg, Karin A1 - Nenov, Rossen A1 - Bens, Oliver A1 - Hüttl, Reinhard F. T1 - Dynamics of initial ecosystem development at the artificial catchment Chicken Creek, Lusatia, Germany T2 - Environmental Earth Sciences KW - ecosystem development Y1 - 2013 SN - 1866-6299 VL - 69 IS - 2 SP - 491 EP - 505 ER - TY - GEN A1 - Boldt-Burisch, Katja A1 - Gerke, Horst H. A1 - Nii-Annang, Seth A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. T1 - Root system development of Lotus corniculatus L. in calcareous sands with embedded finer-textured fragments in an initial soil T2 - Plant and Soil Y1 - 2013 U6 - https://doi.org/10.1007/s11104-012-1505-z VL - 368 IS - 1-2 SP - 281 EP - 296 ER - TY - GEN A1 - Felderer, Bernd A1 - Boldt-Burisch, Katja A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. A1 - Schulin, Rainer T1 - Root growth of Lotus corniculatus interacts with P distribution in young sandy soil T2 - Biogeosciences KW - root growth Y1 - 2013 SN - 1726-4189 VL - 10 IS - 3 SP - 1737 EP - 1749 ER - TY - GEN A1 - Tsonkova, Penka A1 - Böhm, Christian A1 - Quinkenstein, Ansgar A1 - Freese, Dirk T1 - Ecological benefits provided by alley cropping systems for production of woody biomass in the temperate region : a review T2 - Agroforestry Systems Y1 - 2012 SN - 1572-9680 VL - 85 IS - 1 SP - 133 EP - 152 ER - TY - GEN A1 - Lucke, Bernhard A1 - Schmidt, Michael A1 - Al-Saad, Ziad A1 - Hüttl, Reinhard F. A1 - Bens, Oliver T1 - The abandonment of the Decapolis region in Northern Jordan - forced by environmental change? T2 - Quaternary International Y1 - 2005 SN - 1040-6182 VL - 135 IS - 1 SP - 65 EP - 81 ER - TY - GEN A1 - Badorreck, Annika A1 - Gerke, Horst H. A1 - Hüttl, Reinhard F. T1 - Morphology of physical soil crusts and infiltration patterns in an artificial catchment T2 - Soil & Tillage Research KW - soil crusts KW - morphology Y1 - 2013 SN - 0167-1987 VL - 129 SP - 1 EP - 8 ER - TY - GEN A1 - Esperschütz, Jürgen A1 - Zimmermann, Claudia A1 - Dümig, Alexander A1 - Welzl, G. A1 - Buegger, Franz A1 - Elmer, Michael A1 - Munch, Jean Charles A1 - Schloter, Michael T1 - Dynamics of microbial communities during decomposition of litter from pioneering plants in initial soil ecosystems T2 - Biogeosciences N2 - In initial ecosystems, concentrations of all macro- and micronutrients can be considered as extremely low. Plant litter therefore strongly influences the development of a degrader’s food web and is an important source for C and N input into soil in such ecosystems. In the present study, a 13C litter decomposition field experiment was performed for 30 weeks in initial soils from a post-mining area near the city of Cottbus (Germany). Two of this region’s dominant but contrasting pioneering plant species (Lotus corniculatus L. and Calamagrostis epigejos L.) were chosen to investigate the effects of litter quality on the litter decomposing microbial food web in initially nutrient-poor substrates. The results clearly indicate the importance of litter quality, as indicated by its N content, its bioavailability for the degradation process and the development of microbial communities in the detritusphere and soil. The degradation of the L. corniculatus litter, which had a low C / N ratio, was fast and showed pronounced changes in the microbial community structure 1–4 weeks after litter addition. The degradation of the C. epigejos litter material was slow and microbial community changes mainly occurred between 4 and 30 weeks after litter addition to the soil. However, for both litter materials clear indication of the importance of fungi for the degradation process was observed both in terms of fungal abundance and activity (13C incorporation activity). Y1 - 2013 U6 - https://doi.org/10.5194/bg-10-5115-2013 SN - 1726-4189 VL - 10 SP - 5115 EP - 5124 ER - TY - GEN A1 - Risse-Buhl, Ute A1 - Hagedorn, Frank A1 - Dümig, Alexander A1 - Gessner, Mark O. A1 - Schaaf, Wolfgang A1 - Nii-Annang, Seth A1 - Gerull, Linda A1 - Mutz, Michael T1 - Dynamics, chemical properties and bioavailability of DOC in an early successional catchment T2 - Biogeosciences Y1 - 2013 U6 - https://doi.org/doi:10.5194/bg-10-4751-2013 SN - 1726-4189 VL - 10 SP - 4751 EP - 4765 ER - TY - GEN A1 - Rodionov, Andrei A1 - Nii-Annang, Seth A1 - Bens, Oliver A1 - Trimborn, Manfred A1 - Schillem, Steffi A1 - Schneider, Bernd Uwe A1 - Raab, Thomas A1 - Hüttl, Reinhard F. T1 - Impacts of Soil Additives on Crop Yield and C-Sequestration in Post Mine Substrates of Lusatia, Germany T2 - Pedosphere Y1 - 2012 SN - 1002-0160 VL - 22 IS - 3 SP - 343 EP - 350 ER - TY - GEN A1 - Quinkenstein, Ansgar A1 - Pape, Dirk A1 - Freese, Dirk A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. T1 - Biomass, Carbon and Nitrogen Distribution in Living Woody Plant Parts of Robinia pseudoacacia L. Growing on Reclamation Sites in the Mining Region of Lower Lusatia (Northeast Germany) T2 - International Journal of Forestry Research Y1 - 2012 N1 - Article ID 891798 ER - TY - GEN A1 - Boldt-Burisch, Katja A1 - Schneider, Bernd Uwe A1 - Fritsch, Simone A1 - Hüttl, Reinhard F. T1 - Influence of root growth of two pioneering plant species on soil development during the initial stage of ecosystem genesis in the Lusatian post mining landscape T2 - Canadian journal of soil science Y1 - 2012 SN - 1918-1841 VL - 92 IS - 1 SP - 67 EP - 76 ER - TY - GEN A1 - Matos, Eduardo da Silva A1 - Freese, Dirk A1 - Böhm, Christian A1 - Quinkenstein, Ansgar A1 - Hüttl, Reinhard F. T1 - Organic Matter Dynamics in Reclaimed Lignite Mine Soils under Robinia pseudoacacia L. Plantations of Different Ages in Germany T2 - Communications in Soil Science and Plant Analysis Y1 - 2012 SN - 1532-2416 VL - 43 IS - 5 SP - 745 EP - 755 ER -