TY - GEN A1 - Chabbi, Abad A1 - Rumpel, C. A1 - Grootes, Pieter M. A1 - Gonzales-Perez, J. A. A1 - Delaune, R. D. A1 - Gonzales-Vila, F. A1 - Nixdorf, Brigitte A1 - Hüttl, Reinhard F. T1 - Lignite degradation and mineralization in lignite-containing mine sediment as revealed by 14C activity measurements and molecular analysis T2 - Organic Geochemistry Y1 - 2006 U6 - https://doi.org/10.1016/j.orggeochem.2006.02.002 SN - 0146-6380 VL - 37 IS - 8 SP - 957 EP - 976 ER - TY - RPRT A1 - Brandt, B. F. A1 - Bens, Oliver A1 - Hüttl, Reinhard F. T1 - Alternative Landnutzung auf Rekultivierungsstandorten ohne Oberbodenauftrag N2 - "Studie im Auftrag der BraunschweigischenKohlen-Bergwerke AG", 103 Y1 - 2005 PB - Helmstedt ER - TY - CHAP A1 - Grünewald, Uwe A1 - Klem, Doris A1 - Hüttl, Reinhard F. T1 - Zusammenschau "Wasser- und Stoffdynamik in Kippenkomplexen" Y1 - 1999 SN - 3-11-016308-X PB - Berlin ; New York : de Gruyter ER - TY - GEN A1 - Schaaf, Wolfgang A1 - Gerwin, Werner A1 - Grünewald, Uwe A1 - Hüttl, Reinhard F. A1 - Kögel-Knabner, Ingrid A1 - Munch, Jean Charles T1 - Patterns and processes of initial ecosystem development in an artificial catchment Y1 - 2008 ER - TY - CHAP A1 - Schaaf, Wolfgang A1 - Gerwin, Werner A1 - Veste, Maik A1 - Biemelt, Detlef A1 - Hüttl, Reinhard F. T1 - Monitoring program at the artificial catchment "chicken creek", Germany Y1 - 2008 ER - TY - GEN A1 - Fischer, Thomas A1 - Bergmann, Charlotte A1 - Hüttl, Reinhard F. T1 - Soil carbon and nitrogen budget in Scots pine (Pinus sylvestris L) stands along an air pollution gradient in Eastern Germany Y1 - 1995 ER - TY - GEN A1 - Bergmann, Charlotte A1 - Fischer, Thomas A1 - Hüttl, Reinhard F. T1 - Significance of litter- and humus-layer quality for rates and forms of N cycling in moder- to rawhumus-moder profiles under Scots pine (Pinus sylvestris L.) Y1 - 1999 ER - TY - GEN A1 - Spröte, Roland A1 - Fischer, Thomas A1 - Veste, Maik A1 - Raab, Thomas A1 - Wiehe, Wolfgang A1 - Lange, Philipp A1 - Bens, Oliver A1 - Hüttl, Reinhard F. T1 - Biological topsoil crusts at early successional stages on recultivated post-mining sites in Brandenburg, NE Germany Y1 - 2010 ER - TY - GEN A1 - Schaaf, Wolfgang A1 - Biemelt, Detlef A1 - Hüttl, Reinhard F. T1 - Initial development of the artificial catchment 'Chicken Creek' - monitoring and survey 2005-2008 Y1 - 2010 UR - http://opus.kobv.de/btu/volltexte/2011/2073/pdf/Ecol_Dev_Vol_2_2010.pdf SN - 1867-7800 PB - Cottbus : Research Center Landscape Development and Mining Landscapes (FZLB) 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 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 first field campaign (2–3 August 2011), dewfall increased from 0.042 kg m−2 for the initial sandy substrate to 0.058, 0.143 and 0.178 kg m−2 for crusts 1 to 3, respectively. During a second field campaign (17–18 August 2011), where dew formation was recorded in 1.5 to 2.75-h intervals after installation at 21:30 CEST, dewfall increased from 0.011 kg m−2 for the initial sandy substrate to 0.013, 0.028 and 0.055 kg m−2 for crusts 1 to 3, respectively. Dewfall rates remained on low levels for the substrate and for crust 1, and decreased overnight for crusts 2 and 3 (with crust 3 > crust 2 > crust 1 throughout the campaign). Dew formation 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 extracellular polymeric substances (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 saturate the BSCs and to observe water flow into deeper soil. Analysis of the soil water retention curves revealed that, despite the sandy mineral matrix, moist crusts 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/bg-9-4621-2012 SN - 1726-4189 VL - 9 SP - 4621 EP - 4628 ER - TY - CHAP A1 - Schmidt, Michael A1 - Hüttl, Reinhard F. A1 - Schneider, B. T1 - Landespflege als Produktionsform Nachwachsender Rohstoffe T2 - Nachwachsende Rohstoffe im Land Brandenburg, Stand, Aktivitäten und Perspektiven einer zukunftsfähigen und umweltgerechten Entwicklung, Symposium 19. und 20. Juni 1997 in Potsdam-Bornim Y1 - 1997 PB - ATB CY - Potsdam-Bornim ER - TY - GEN A1 - Stock, Oliver A1 - Downes, Nigel K. A1 - Hüttl, Reinhard F. T1 - Bestimmung und Modellierung des Einflusses organischer Substanz auf das Verfestigungsverhalten von Geschiebemergel im Wasserspannungsbereich 100–107 hPa T1 - Estimation and modelling the effect of organic matter on the soil stregth dynamics in the entire water tension rage) T2 - Mitteilungen der Deutschen Bodenkundlichen Gesellschaft : Bd. 110 Y1 - 2007 SP - 137 EP - 238 ER - TY - GEN A1 - Kamm, Birgit A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. A1 - Grünewald, Holger A1 - Gusovius, Hans-Jörg A1 - Stollberg, Christian A1 - Ay, Peter A1 - Kamm, Michael T1 - Lignocellulosic feedstock biorefinery - combination of technologies of agroforestry and a biobased substance an energy economy T2 - Forum der Forschung KW - biorefinery Y1 - 2006 SN - 0947-6989 IS - 19 SP - 53 EP - 62 ER - TY - CHAP A1 - Krümmelbein, Julia A1 - Raab, Thomas A1 - Bens, Oliver A1 - Hüttl, Reinhard F. T1 - Soil compaction on an agricultural post-mining recultivation site in Eastern Germany T2 - EGU General Assembly 2010, held in Vienna, Austria, 02 – 07 May 2010 Y1 - 2010 N1 - EGU2010-10290 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - GEN A1 - Schneider, Anna A1 - Gerke, Horst H. A1 - Maurer, Thomas A1 - Seifert, Stefan A1 - Nenov, Rossen A1 - Hüttl, Reinhard F. T1 - Evaluation of remotely-sensed DEMs and modification based on plausibility rules and initial sediment budgets of an artificially-created catchment T2 - Earth Surface Processes and Landforms Y1 - 2012 SN - 1096-9837 VL - 37 IS - 7 SP - 708 EP - 725 ER - TY - GEN A1 - Gerwin, Werner A1 - Schaaf, Wolfgang A1 - Biemelt, Detlef A1 - Winter, S. A1 - Fischer, Annette A1 - Veste, Maik A1 - Hüttl, Reinhard F. T1 - Overview and first results of ecological monitoring at the artificial watershed Chicken Creek (Germany) T2 - Physics and Chemistry of the Earth Y1 - 2011 SN - 1873-5193 VL - 36 IS - 1-4 SP - 61 EP - 73 ER - TY - CHAP A1 - Gerwin, Werner A1 - Hüttl, Reinhard F. ED - Meyer, Torsten ED - Popplow, Marcus T1 - Forschung zur Landschaftsgeschichte T2 - Technik, Arbeit und Umwelt in der Geschichte : Günter Bayerl zum 60. Geburtstag Y1 - 2006 SN - 978-3-8309-1685-7 SP - 339 EP - 349 PB - Waxmann CY - Münster [u.a.] ER - TY - CHAP A1 - Wöllecke, Jens A1 - Böllmann, Jörg A1 - Gebhardt, Sascha A1 - Hüttl, Reinhard F. ED - Bröring, Udo ED - Wanner, Manfred T1 - Primärsukzession von Ektomykorrhizapilzen in Roteichenforsten der Bergbaufolgelandschaft T2 - Entwicklung der Biodiversität in der Bergbaufolgelandschaft im Gefüge von Ökologie und Sozioökonomie Y1 - 2007 SP - 131 EP - 137 PB - BTU Cottbus CY - Cottbus ER - TY - CHAP A1 - Schaaf, Wolfgang A1 - Wecker, Birgit A1 - Hüttl, Reinhard F. ED - Petschel, Tim T1 - Veränderungen der Oberbodeneigenschaften von Waldböden im nordostdeutschen Tiefland druch langjährige atmogene Stoffakkumulation T2 - Landschaft im Wandel - Ökologie im Wandel Y1 - 2002 SN - 3-89533-379-4 PB - Verl. Die Werkstatt CY - Göttingen ER - TY - CHAP A1 - Hüttl, Reinhard F. T1 - Changes in atmospheric chemistry and effects on forest ecosystems - the east German case study Y1 - 1997 ER - TY - CHAP A1 - Bens, Oliver A1 - Raab, Thomas A1 - Spröte, Roland A1 - Forman, Steven L. A1 - Hüttl, Reinhard F. T1 - Holocene Dune Formation and Human-Induced Aeolian Remobilisation in South Brandenburg, Germany T2 - AGU 2008 Fall Meeting, Suppl. N2 - In the Mid Latitudes form and function of the earth surface are mainly affected by Pleistocene periglacial processes such as solifluction, cryoturbation and aeolian deposition. On the other hand, human impact on landscapes in Central Europe may date back to the earliest farmers from the Neolithic Period (c. 5500 a cal BC). At least since the Middle Ages intense land-use produced wide deforested areas. In the sand-rich North German Lowland these human-induced deforestation often resulted in the remobilisation of Late Pleistocene to Early Holocene sand dunes. Especially in the vicinity of former mining sites or glassworks the dune landscapes possess quite young stratigraphic disturbances (fossilized horizons, weak developed top soils). Within the scope of the Transregional Collaborative Research Centre (SFB/TRR) 38, funded by the Deutsche Forschungsgemeinschaft (DFG), inland dunes in South Brandenburg were used as comparison sites to study structures and processes of the initial ecosystem development phase in an artificial water catchment. Here, we present first results of the pedostratigraphy and the age of two dune systems near Glashuette which is about 50 km south of Berlin. Based on twelve Optical Stimulated Luminescence (OSL) and six radiocarbon (14C) datings a chronology of the landscape development for the last c. 10000 years is derived. Data prove that both dune systems - even though they are just c. 1 km apart and have similar morphological features such as height, width, and orientation - have a completely different history in aeolian sand deposition and pedogenesis. At dune 'Glashuette 1' a well established podsol forms the topsoil. At dune 'Glashuette 2' soil development is clearly in a more initial state showing only some humus accumulation and weaker podsolization processes. OSL and 14C ages of sand from 'Glashuette 1' range between about 11.4 ka cal. BC (3.9 m below surface) and 9.4 ka cal. BC (0.7 m below surface). Against that, the sands in 'Glashuette 2' are mainly dated to about 0.8 ka cal BC (3.4 to 0.7 m below surface). On the basis of our findings further analyses can be planned more accurately to study the impact of initial processes on the later state of ecosystems characteristics. Y1 - 2008 SP - H51D-0842 ER - TY - GEN A1 - Spröte, Roland A1 - Fischer, Thomas A1 - Veste, Maik A1 - Raab, Thomas A1 - Wiehe, Wolfgang A1 - Lange, Philipp A1 - Bens, Oliver A1 - Hüttl, Reinhard F. T1 - Biological topsoil crusts at early successional stages on Quaternary substrates dumped by mining in Brandenburg, NE Germany T2 - Geomorphologie: relief, processus, environnement N2 - The influence of biological soil crusts in natural ecosystems on structures and processes is well investigated. However, in South-Brandenburg (Germany), it is possible to study the development of biological soil crusts (BSC) during initial ecosystem genesis on two artificial water catchments with well-known ages and under differing starting conditions. The two experimental sites are located in the recultivation area of the lignite open-cast mining district of southern Brandenburg with a distance of approximately 1 km between them. Two different topographies were constructed at the experimental sites: the experimental plot at the catchment Neuer Lugteich was shaped like a dune, whereas the artificial water catchment Hühnerwasser was modelled as an inclined slope. The catchment Neuer Lugteich is four years older than Hühnerwasser. The original substrate at Neuer Lugteich is more sandy and carbonate-free compared to the original substrate dumped at Hühnerwasser. At both sites geomorphological differentiation and crust development were compared and the importance of substrate-dependent water availability and crust type clarified. Once settled, the crusts influenced the water regime of the soils by delaying infiltration through enhanced water repellency, and by limiting water infiltration. Chlorophyll analysis revealed that all crusts were at early stages of development. At Neuer Lugteich, the establishment of the biological soil crusts was closely associated with the vegetation succession, whereas no clear succession of the crusts could be observed at Hühnerwasser. The mosaic-like pattern of the biological soils crusts is associated with the distribution of fine-grained material here.zeige weniger Y1 - 2010 UR - http://geomorphologie.revues.org/8083 U6 - https://doi.org/10.4000/geomorphologie.8083 SN - 1957-777X VL - 16 IS - 4 SP - 359 EP - 370 ER -