@misc{ChabbiRumpelGrootesetal., author = {Chabbi, Abad and Rumpel, C. and Grootes, Pieter M. and Gonzales-Perez, J. A. and Delaune, R. D. and Gonzales-Vila, F. and Nixdorf, Brigitte and H{\"u}ttl, Reinhard F.}, title = {Lignite degradation and mineralization in lignite-containing mine sediment as revealed by 14C activity measurements and molecular analysis}, series = {Organic Geochemistry}, volume = {37}, journal = {Organic Geochemistry}, number = {8}, issn = {0146-6380}, doi = {10.1016/j.orggeochem.2006.02.002}, pages = {957 -- 976}, language = {en} } @techreport{BrandtBensHuettl, author = {Brandt, B. F. and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Alternative Landnutzung auf Rekultivierungsstandorten ohne Oberbodenauftrag}, publisher = {Helmstedt}, abstract = {"Studie im Auftrag der BraunschweigischenKohlen-Bergwerke AG", 103}, language = {de} } @incollection{GruenewaldKlemHuettl, author = {Gr{\"u}newald, Uwe and Klem, Doris and H{\"u}ttl, Reinhard F.}, title = {Zusammenschau "Wasser- und Stoffdynamik in Kippenkomplexen"}, publisher = {Berlin ; New York : de Gruyter}, isbn = {3-11-016308-X}, language = {de} } @misc{SchaafGerwinGruenewaldetal., author = {Schaaf, Wolfgang and Gerwin, Werner and Gr{\"u}newald, Uwe and H{\"u}ttl, Reinhard F. and K{\"o}gel-Knabner, Ingrid and Munch, Jean Charles}, title = {Patterns and processes of initial ecosystem development in an artificial catchment}, language = {en} } @inproceedings{SchaafGerwinVesteetal., author = {Schaaf, Wolfgang and Gerwin, Werner and Veste, Maik and Biemelt, Detlef and H{\"u}ttl, Reinhard F.}, title = {Monitoring program at the artificial catchment "chicken creek", Germany}, language = {en} } @misc{FischerBergmannHuettl, author = {Fischer, Thomas and Bergmann, Charlotte and H{\"u}ttl, Reinhard F.}, title = {Soil carbon and nitrogen budget in Scots pine (Pinus sylvestris L) stands along an air pollution gradient in Eastern Germany}, language = {en} } @misc{BergmannFischerHuettl, author = {Bergmann, Charlotte and Fischer, Thomas and H{\"u}ttl, Reinhard F.}, title = {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.)}, language = {en} } @misc{SproeteFischerVesteetal., author = {Spr{\"o}te, Roland and Fischer, Thomas and Veste, Maik and Raab, Thomas and Wiehe, Wolfgang and Lange, Philipp and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Biological topsoil crusts at early successional stages on recultivated post-mining sites in Brandenburg, NE Germany}, language = {en} } @misc{SchaafBiemeltHuettl, author = {Schaaf, Wolfgang and Biemelt, Detlef and H{\"u}ttl, Reinhard F.}, title = {Initial development of the artificial catchment 'Chicken Creek' - monitoring and survey 2005-2008}, publisher = {Cottbus : Research Center Landscape Development and Mining Landscapes (FZLB)}, issn = {1867-7800}, language = {en} } @misc{FischerVesteBensetal., author = {Fischer, Thomas and Veste, Maik and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Dew formation on the surface of biological soil crusts in central European sand ecosystems}, series = {Biogeosciences}, volume = {9}, journal = {Biogeosciences}, issn = {1726-4189}, doi = {10.5194/bg-9-4621-2012}, pages = {4621 -- 4628}, abstract = {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.}, language = {en} } @inproceedings{SchmidtHuettlSchneider, author = {Schmidt, Michael and H{\"u}ttl, Reinhard F. and Schneider, B.}, title = {Landespflege als Produktionsform Nachwachsender Rohstoffe}, series = {Nachwachsende Rohstoffe im Land Brandenburg, Stand, Aktivit{\"a}ten und Perspektiven einer zukunftsf{\"a}higen und umweltgerechten Entwicklung, Symposium 19. und 20. Juni 1997 in Potsdam-Bornim}, booktitle = {Nachwachsende Rohstoffe im Land Brandenburg, Stand, Aktivit{\"a}ten und Perspektiven einer zukunftsf{\"a}higen und umweltgerechten Entwicklung, Symposium 19. und 20. Juni 1997 in Potsdam-Bornim}, publisher = {ATB}, address = {Potsdam-Bornim}, language = {de} } @misc{StockDownesHuettl, author = {Stock, Oliver and Downes, Nigel K. and H{\"u}ttl, Reinhard F.}, title = {Bestimmung und Modellierung des Einflusses organischer Substanz auf das Verfestigungsverhalten von Geschiebemergel im Wasserspannungsbereich 100-107 hPa}, series = {Mitteilungen der Deutschen Bodenkundlichen Gesellschaft : Bd. 110}, journal = {Mitteilungen der Deutschen Bodenkundlichen Gesellschaft : Bd. 110}, pages = {137 -- 238}, language = {de} } @misc{KammSchneiderHuettletal., author = {Kamm, Birgit and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F. and Gr{\"u}newald, Holger and Gusovius, Hans-J{\"o}rg and Stollberg, Christian and Ay, Peter and Kamm, Michael}, title = {Lignocellulosic feedstock biorefinery - combination of technologies of agroforestry and a biobased substance an energy economy}, series = {Forum der Forschung}, journal = {Forum der Forschung}, number = {19}, issn = {0947-6989}, pages = {53 -- 62}, language = {en} } @inproceedings{KruemmelbeinRaabBensetal., author = {Kr{\"u}mmelbein, Julia and Raab, Thomas and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Soil compaction on an agricultural post-mining recultivation site in Eastern Germany}, series = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, booktitle = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{SchneiderGerkeMaureretal., author = {Schneider, Anna and Gerke, Horst H. and Maurer, Thomas and Seifert, Stefan and Nenov, Rossen and H{\"u}ttl, Reinhard F.}, title = {Evaluation of remotely-sensed DEMs and modification based on plausibility rules and initial sediment budgets of an artificially-created catchment}, series = {Earth Surface Processes and Landforms}, volume = {37}, journal = {Earth Surface Processes and Landforms}, number = {7}, issn = {1096-9837}, pages = {708 -- 725}, language = {en} } @misc{GerwinSchaafBiemeltetal., author = {Gerwin, Werner and Schaaf, Wolfgang and Biemelt, Detlef and Winter, S. and Fischer, Annette and Veste, Maik and H{\"u}ttl, Reinhard F.}, title = {Overview and first results of ecological monitoring at the artificial watershed Chicken Creek (Germany)}, series = {Physics and Chemistry of the Earth}, volume = {36}, journal = {Physics and Chemistry of the Earth}, number = {1-4}, issn = {1873-5193}, pages = {61 -- 73}, language = {en} } @incollection{GerwinHuettl, author = {Gerwin, Werner and H{\"u}ttl, Reinhard F.}, title = {Forschung zur Landschaftsgeschichte}, series = {Technik, Arbeit und Umwelt in der Geschichte : G{\"u}nter Bayerl zum 60. Geburtstag}, booktitle = {Technik, Arbeit und Umwelt in der Geschichte : G{\"u}nter Bayerl zum 60. Geburtstag}, editor = {Meyer, Torsten and Popplow, Marcus}, publisher = {Waxmann}, address = {M{\"u}nster [u.a.]}, isbn = {978-3-8309-1685-7}, pages = {339 -- 349}, language = {de} } @incollection{WoelleckeBoellmannGebhardtetal., author = {W{\"o}llecke, Jens and B{\"o}llmann, J{\"o}rg and Gebhardt, Sascha and H{\"u}ttl, Reinhard F.}, title = {Prim{\"a}rsukzession von Ektomykorrhizapilzen in Roteichenforsten der Bergbaufolgelandschaft}, series = {Entwicklung der Biodiversit{\"a}t in der Bergbaufolgelandschaft im Gef{\"u}ge von {\"O}kologie und Sozio{\"o}konomie}, booktitle = {Entwicklung der Biodiversit{\"a}t in der Bergbaufolgelandschaft im Gef{\"u}ge von {\"O}kologie und Sozio{\"o}konomie}, editor = {Br{\"o}ring, Udo and Wanner, Manfred}, publisher = {BTU Cottbus}, address = {Cottbus}, pages = {131 -- 137}, language = {de} } @incollection{SchaafWeckerHuettl, author = {Schaaf, Wolfgang and Wecker, Birgit and H{\"u}ttl, Reinhard F.}, title = {Ver{\"a}nderungen der Oberbodeneigenschaften von Waldb{\"o}den im nordostdeutschen Tiefland druch langj{\"a}hrige atmogene Stoffakkumulation}, series = {Landschaft im Wandel - {\"O}kologie im Wandel}, booktitle = {Landschaft im Wandel - {\"O}kologie im Wandel}, editor = {Petschel, Tim}, publisher = {Verl. Die Werkstatt}, address = {G{\"o}ttingen}, isbn = {3-89533-379-4}, pages = {S. 211}, language = {de} } @inproceedings{Huettl, author = {H{\"u}ttl, Reinhard F.}, title = {Changes in atmospheric chemistry and effects on forest ecosystems - the east German case study}, language = {en} } @inproceedings{BensRaabSproeteetal., author = {Bens, Oliver and Raab, Thomas and Spr{\"o}te, Roland and Forman, Steven L. and H{\"u}ttl, Reinhard F.}, title = {Holocene Dune Formation and Human-Induced Aeolian Remobilisation in South Brandenburg, Germany}, series = {AGU 2008 Fall Meeting, Suppl.}, booktitle = {AGU 2008 Fall Meeting, Suppl.}, pages = {H51D-0842}, abstract = {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.}, language = {en} }