@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} } @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 Quaternary substrates dumped by mining in Brandenburg, NE Germany}, series = {Geomorphologie: relief, processus, environnement}, volume = {16}, journal = {Geomorphologie: relief, processus, environnement}, number = {4}, issn = {1957-777X}, doi = {10.4000/geomorphologie.8083}, pages = {359 -- 370}, abstract = {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 H{\"u}hnerwasser was modelled as an inclined slope. The catchment Neuer Lugteich is four years older than H{\"u}hnerwasser. The original substrate at Neuer Lugteich is more sandy and carbonate-free compared to the original substrate dumped at H{\"u}hnerwasser. 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 H{\"u}hnerwasser. The mosaic-like pattern of the biological soils crusts is associated with the distribution of fine-grained material here.zeige weniger}, language = {en} } @misc{HirschSproeteFischeretal., author = {Hirsch, Florian and Spr{\"o}te, Roland and Fischer, Thomas and Forman, Steven L. and Raab, Thomas and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Late Quaternary aeloian dynamics, pedostratigraphy and soil formation in the North European Lowlands - new findings from the Baruther ice-marginal valley}, series = {Die Erde}, volume = {148}, journal = {Die Erde}, number = {1}, issn = {0013-9998}, doi = {10.12854/erde-148-30}, pages = {58 -- 73}, abstract = {The formation of dunes in central Europe reflects ample sediment supply during the last deglacial hemicycle. A Quaternary inland dune complex in southern Brandenburg, Germany, was studied to frame the duration of pedogenesis in two outcrops containing buried paleosols. An integrative approach, which combined geomorphological, sedimentological, pedological and chronological methods was used to identify aeolian deposition events, ensuing pedogenesis and anthropogenic remobilization. At the outcrops, which were situated approximately 2 km apart from each other, a total of twelve samples of the aeolian sands were dated using optically stimulated luminescence (OSL) and a further six samples using 14C dating. Although the dunes have similar morphological features, these forms have a different history of aeolian sand deposition and pedogenesis. At the older dune (Gl 1) the surface soil is a well developed Podzol, whereas soil development of the younger dune (Gl 2) is clearly in an initial state. The studied sites of the dune complex also differ in grain size distribution and in the presence of buried soils, thereby indicating a climatic impact on aeolian remobilization.}, language = {en} } @inproceedings{SproeteFischerVesteetal., author = {Spr{\"o}te, Roland and Fischer, Thomas and Veste, Maik and Lange, Philipp and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Hydrophobicity in sandy soils triggered by the development of Scots Pine stands in southern Brandenburg, 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} } @inproceedings{SproeteFischerVesteetal., author = {Spr{\"o}te, Roland and Fischer, Thomas and Veste, Maik and Yair, Aaron and Wiehe, Wolfgang and Lange, Philipp and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Structures and processes of biological soil crusts during initial ecosystem genesis of an artificial watershed in Lusatia, NE Germany}, series = {EGU General Assembly 2010, held Vienna, Austria, 02 - 07 May 2010}, booktitle = {EGU General Assembly 2010, held Vienna, Austria, 02 - 07 May 2010}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{SproeteVesteFischeretal., author = {Spr{\"o}te, Roland and Veste, Maik and Fischer, Thomas and Raab, Thomas and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Development of biological soil crusts and their influence on soil hydrology in the recultivation area of lignite open-cast mining district in Lower Lusatia (Germany)}, series = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, booktitle = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @incollection{KoegelKnabnerBensHuettletal., author = {K{\"o}gel-Knabner, Ingrid and Bens, Oliver and H{\"u}ttl, Reinhard F. and Fischer, Thomas and D{\"u}mig, Alexander and Spr{\"o}te, Roland}, title = {Project A3 - Initial stages of humus development}, series = {Structures and processes of the initial ecosystem development phase in an artificial water catchment (Final report CRC/TR 38)}, booktitle = {Structures and processes of the initial ecosystem development phase in an artificial water catchment (Final report CRC/TR 38)}, editor = {H{\"u}ttl, Reinhard F. and K{\"o}gel-Knabner, Ingrid and Schulin, Rainer and Gerwin, Werner}, publisher = {BTU Forschungszentrum Landschaftsentwicklung und Bergbaulandschaften (FZLB)}, address = {Cottbus}, pages = {25 -- 35}, language = {en} } @article{WeckerSchaafHuettl, author = {Wecker, Birgit and Schaaf, Wolfgang and H{\"u}ttl, Reinhard F.}, title = {Einfluss kohliger Substanz auf den Stoffaustrag gest{\"o}rter Standorte}, language = {de} } @article{SchaafNeumannHuettl, author = {Schaaf, Wolfgang and Neumann, C. and H{\"u}ttl, Reinhard F.}, title = {Actual cation exchange capacity in lignite containing pyritic mine spoils.}, language = {en} } @inproceedings{FischerSproeteVesteetal., author = {Fischer, Thomas and Spr{\"o}te, Roland and Veste, Maik and Wiehe, Wolfgang and Lange, Philipp and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Functions of biological soil crusts on central European inland dunes:Water repellency and pore clogging influence water infiltration}, 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} } @inproceedings{SproeteBensFischeretal., author = {Spr{\"o}te, Roland and Bens, Oliver and Fischer, Thomas and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Soil water repellency as a phenomenon of initial soil formation - approaches and first results from the Transregional Collaborative Reserch Centre (SFB/TRR) 38}, series = {EGU General Assembly 2009, held in Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, held in Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{SproeteFischerVesteetal., author = {Spr{\"o}te, Roland and Fischer, Thomas and Veste, Maik and Wiehe, Wolfgang and Lange, Philipp and H{\"u}ttl, Reinhard F.}, title = {Development of top soil on quaternary inland dunes - How important are microorganisms?}, series = {Gletscher, Wasser, Mensch - quart{\"a}rer Landschaftswandel im peribaltischen Raum, 35. Hauptversammlung der DEUQUA e.V., 12th Annual Conference of the INQUA PeriBaltic Working Group, 13.-17.9.2010., Greifswald}, booktitle = {Gletscher, Wasser, Mensch - quart{\"a}rer Landschaftswandel im peribaltischen Raum, 35. Hauptversammlung der DEUQUA e.V., 12th Annual Conference of the INQUA PeriBaltic Working Group, 13.-17.9.2010., Greifswald}, publisher = {Lehrstuhl Physische Geographie, Inst. f{\"u}r Geographie und Geologie der Univ. Greifswald}, address = {Greifswald}, pages = {163 -- 164}, 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 = {Buried soils and dune sediments as archives of human-induced aeolian activity in the vicinity of historic glassworks, South Brandenburg, Germany}, series = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {de} } @inproceedings{SproeteVesteFischeretal., author = {Spr{\"o}te, Roland and Veste, Maik and Fischer, Thomas and Lange, Philipp and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Wie beeinflussen Kiefern (Pinus sylvestris L.) die Entwicklung der Benetzungshemmung auf Sandb{\"o}den?}, series = {B{\"o}den verstehen - B{\"o}den nutzen - B{\"o}den fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011}, booktitle = {B{\"o}den verstehen - B{\"o}den nutzen - B{\"o}den fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011}, language = {de} } @inproceedings{SproeteVesteFischeretal., author = {Spr{\"o}te, Roland and Veste, Maik and Fischer, Thomas and Lange, Philipp and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Development of biologicalsoil crusts in initial ecosystems in Lusatia, Germany}, series = {DBG Jahrestagung 2009 Bonn "B{\"o}den - eine endliche Ressource", 05.-13.09.2009, Bonn}, booktitle = {DBG Jahrestagung 2009 Bonn "B{\"o}den - eine endliche Ressource", 05.-13.09.2009, Bonn}, language = {en} } @inproceedings{SchaafGerwinKoegelKnabneretal., author = {Schaaf, Wolfgang and Gerwin, Werner and K{\"o}gel-Knabner, Ingrid and Zeyer, Josef and H{\"u}ttl, Reinhard F.}, title = {The artificial catchment 'Chicken Creek': A research site to study the development of biogeochemical cycles in initial ecosystems}, series = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{WoelleckeSteinerMuenzenbergeretal., author = {W{\"o}llecke, Jens and Steiner, A. and M{\"u}nzenberger, Babette and H{\"u}ttl, Reinhard F.}, title = {Die Beziehung zwischen N{\"a}hrelementkonzentration der Feinstwurzeln und dem Vorkommen der Ektomykorrhizen}, series = {Durchwurzelung, Rhizodeposition und Pflanzenverf{\"u}gbarkeit von N{\"a}hrstoffen und Schwermetallen, 12. Borkheider Seminar zur {\"O}kophysiologie des Wurzelraumes}, booktitle = {Durchwurzelung, Rhizodeposition und Pflanzenverf{\"u}gbarkeit von N{\"a}hrstoffen und Schwermetallen, 12. Borkheider Seminar zur {\"O}kophysiologie des Wurzelraumes}, editor = {Merbach, Wolfgang}, edition = {1. Auflage}, publisher = {Teubner}, address = {Stuttgart [u.a.]}, isbn = {3-519-00377-5}, pages = {36 -- 42}, language = {de} } @misc{DillyFrankeNiiAnnangetal., author = {Dilly, Oliver and Franke, G. and Nii-Annang, Seth and Weber, K. and Freese, Dirk and Zyakun, Anatoly and H{\"u}ttl, Reinhard F.}, title = {Soil respiratory indicators including carbon isotope characteristics in response to copper}, series = {Geomicrobiology Journal}, volume = {25}, journal = {Geomicrobiology Journal}, number = {7-8}, issn = {1521-0529}, doi = {10.1080/01490450802402992}, pages = {390 -- 395}, language = {en} } @incollection{SchaafHinzGerwinetal., author = {Schaaf, Wolfgang and Hinz, Christoph and Gerwin, Werner and Zaplata, Markus K. and H{\"u}ttl, Reinhard F.}, title = {Ecosystem Development in the Constructed Catchment "Chicken Creek"}, series = {Hydrology of Artificial and Controlled Experiments}, booktitle = {Hydrology of Artificial and Controlled Experiments}, editor = {Liu, Jiu-Fu and Gu, Wei-Zu}, publisher = {Intech Open}, address = {London}, isbn = {978-1-78923-559-3}, pages = {75 -- 93}, abstract = {Landscapes and ecosystems are complex systems with many feedback mechanisms acting between the various abiotic and biotic components. The knowledge about these interacting processes is mainly derived from mature ecosystems. The initial development of ecosystem complexity may involve state transitions following catastrophic shifts, disturbances, or transgression of thresholds. We propose a conceptual framework of feedback processes in early states of ecosystem development affected by spatiotemporal environmental drivers. To test this concept, we used 10-year time series of hydrological, biological, geomorphological, and soil data from the constructed catchment Chicken Creek." The 6ha site was left to unrestricted development since 2005 and was intensively monitored. The data showed a very rapid development of the site with an increasing complexity and heterogeneity. In the first years, stochastic signals like the initial substrate conditions and external drivers like extreme weather events were the most important factors resulting in abiotic/abiotic feedback mechanisms shaping the morphology of the site and creating site diversity. Initial abiotic feedback mechanisms between water and substrate were soon followed by abiotic/biotic feedbacks between biological soil crusts, invading vegetation, geomorphology, and hydrology resulting in state transitions of catchment functioning.}, language = {en} } @misc{GerwinBadorreckSchaafetal., author = {Gerwin, Werner and Badorreck, Annika and Schaaf, Wolfgang and Hinz, Christoph and H{\"u}ttl, Reinhard F.}, title = {Das H{\"u}hnerwasser-Einzugsgebiet in SO-Brandenburg im {\"U}bergang von einem abiotischen zu einem biotisch kontrollierten Wasserhaushalt}, series = {Hydrologie und Wasserbewirtschaftung}, volume = {62}, journal = {Hydrologie und Wasserbewirtschaftung}, number = {3}, issn = {0012-0235}, doi = {10.5675/HyWa_2018,3_1}, pages = {134 -- 144}, abstract = {Das H{\"u}hnerwasser-Einzugsgebiet ist ein 6 ha großes, k{\"u}nstlich geschaffenes Wassereinzugsgebiet im Tagebau Welzow-S{\"u}d in S{\"u}dost-Brandenburg. Das Zweischichtsystem mit einer Ton- und einer dar{\"u}ber liegenden Sandschicht wurde im Jahr 2005 fertiggestellt und ohne weitere Rekultivierungsmaßnahmen f{\"u}r Forschungszwecke bereitgestellt. Es l{\"a}sst exemplarisch die Untersuchung der initialen Landschaftsgenese zu. Insbesondere die Entwicklung von einem zun{\"a}chst noch abiotisch kontrollierten hin zu einem biotisch gesteuerten System l{\"a}sst sich hier beobachten. In diesem Beitrag werden beispielhaft einige in diesem Kontext aufgetretene Interaktionen zwischen abiotischen und biotischen Strukturelementen vorgestellt. Dies sind zum einen Erosions- und Sedimentationsprozesse und ihre Wechselwirkungen mit der Vegetation. Zum anderen wird der Einfluss der Vegetation auf die Grundwasserentwicklung dargestellt.}, language = {de} } @inproceedings{BoehmQuinkensteinFreeseetal., author = {B{\"o}hm, Christian and Quinkenstein, Ansgar and Freese, Dirk and H{\"u}ttl, Reinhard F.}, title = {Energieholzproduktion in Agroforstsystemen als ein Beitrag zur Verbesserung des Bodenschutzes}, series = {Bodenschutz in Europa, Ziele und Umsetzung, 6. Marktredwitzer Bodenschutztage, 06. - 08. Oktober 2010 Marktredwitz, Bayern}, booktitle = {Bodenschutz in Europa, Ziele und Umsetzung, 6. Marktredwitzer Bodenschutztage, 06. - 08. Oktober 2010 Marktredwitz, Bayern}, address = {Marktredwitz}, pages = {78 -- 84}, language = {de} } @misc{BoehmFreeseHuettl, author = {B{\"o}hm, Christian and Freese, Dirk and H{\"u}ttl, Reinhard F.}, title = {Energieholzproduktion in Agroforstsystemen - das Projekt AgroForstEnergie}, series = {CEBra Newsletter}, journal = {CEBra Newsletter}, number = {6}, pages = {1 -- 2}, language = {de} } @inproceedings{GerwinSchaafHinzetal., author = {Gerwin, Werner and Schaaf, Wolfgang and Hinz, Christoph and H{\"u}ttl, Reinhard F.}, title = {Monitoring of Ecosystem Development at the Constructed Catchment Chicken Creek}, series = {TERENO International Conference 2014, From Observation to Prediction in Terrestrial Systems, 29 September to 2 October 2014, Book of Abstracts}, booktitle = {TERENO International Conference 2014, From Observation to Prediction in Terrestrial Systems, 29 September to 2 October 2014, Book of Abstracts}, pages = {P2-12}, abstract = {The constructed catchment Chicken Creek was established in 2005 as an experimental landscape laboratory for ecosystem research. The 6 ha area with clearly defined horizontal as well as vertical boundary conditions was left for an unrestricted primary succession. The developing ecosystem offers the opportunity to study most processes occurring at the interface of bio-, pedo-, geo- and hydrosphere. Particularly interactions and feedbacks between different evolving compartments as well as the establishment of ecosystem functions and services can be investigated during the ongoing ecosystem development. The catchment is extensively instrumented since 2005 in order to detect transition stages of the ecosystem. Comprehensive data recorded with a high spatial and temporal resolution include hydrological, geomorphological, pedological, limnological as well as biological parameters. This site offers the unique situation of an early stage ecosystem with highly dynamic system properties. The first years of development were characterized by a fast formation of geomorphological structures due to massive erosion processes at the initially non-vegetated surface. Hydrological processes led to the establishment of a local groundwater body within 5 years. In the following years the influence of biological structures like vegetation patterns gained an increasing importance. Feedbacks between developing vegetation and e.g. hydrological features became more and more dominant. As a result, different phases of ecosystem development could be distinguished until now. This observatory offers manifold possibilities to identify and disentangle complex interactions between ecosystem compartments in situ under natural conditions. The originally low complexity of the system is growing with time facilitating the identification of influences of newly developing structures on ecosystem functions. Thus, it is possible to study effects of small-scale processes on the whole system at the landscape scale. In addition, the highly dynamic initial system properties allow the observation of multifaceted changes of ecosystem properties and functions within short periods of time.}, language = {en} } @misc{HuettlGerwinSchaafetal., author = {H{\"u}ttl, Reinhard F. and Gerwin, Werner and Schaaf, Wolfgang and Zaplata, Markus K. and Hinz, Christoph}, title = {A Critical Zone Observatory for detecting ecosystem transition: the constructed catchment Chicken Creek (Germany)}, series = {Procedia Earth and Planetary Science}, volume = {10}, journal = {Procedia Earth and Planetary Science}, doi = {10.1016/j.proeps.2014.08.009}, pages = {46 -- 51}, abstract = {The constructed catchment Chicken Creek was established in 2005 as an experimental landscape laboratory for ecosystem research. The 6 ha area with clearly defined horizontal as well as vertical boundary conditions was left for natural primary succession. All Critical Zone elements are represented at this site, which allows the study of most processes occurring at the interface of bio-, pedo-, geo- and hydrosphere. It provides outstanding opportunities for investigating interactions and feedbacks between different co-evolving compartments. The catchment has been extensively instrumented since 2005. Data are recorded with a high spatial and temporal resolution and include hydrological, geomorphological, pedological, limnological as well as biological parameters in order to detect transition states of the ecosystem. In contrast to other Critical Zone Observatories, this site offers the unique situation of an early stage ecosystem with highly dynamic properties. The first years of development were characterized by a fast formation of geomorphological structures due to massive erosion of the initially non-vegetated surface. Hydrological processes led to the establishment of a local groundwater body within 5 years. In the following years the influence of biological structures like vegetation patterns gained increasing importance. Feedbacks between developing vegetation and e.g. hydrological features became more and more apparent. As a result, different phases of ecosystem development have been distinguished.}, language = {en} } @misc{HuettlGerwinKoegelKnabneretal., author = {H{\"u}ttl, Reinhard F. and Gerwin, Werner and K{\"o}gel-Knabner, Ingrid and Schulin, Rainer and Hinz, Christoph and Subke, Jens-Arne}, title = {Ecosystems in transition: interactions and feedbacks with an amphasis on the initial development}, series = {Biogeosciences}, volume = {11}, journal = {Biogeosciences}, doi = {doi:10.5194/bg-11-195-2014}, pages = {195 -- 200}, abstract = {In this Special Issue of Biogeosciences on "Ecosystems in transition: Interactions and feedbacks with an emphasis on the initial development", we bring together research on ecosystems undergoing state transitions, including artificially created and naturally formed sites, most of them in an initial stage of development. State transitions of an ecosystem may occur either when a formerly stable system state is disturbed or when a developing system gradually achieves new functions during succession. This special issue presents a collection of observational and experimental studies that focus on processes occurring during state transitions in the development of ecosystems and provide insights into the feedback mechanisms controlling them. These state transitions are studied at multiple scales, ranging from the pore scale to the catchment scale. The contributions collected in this issue can be divided into two main groups: (i) studies dealing with state transition occurring in initial ecosystems without active human interference, and (ii) studies dealing with active restoration of ecosystems after severe disturbances.}, language = {en} } @inproceedings{SchaafHinzGerwinetal., author = {Schaaf, Wolfgang and Hinz, Christoph and Gerwin, Werner and Zaplata, Markus K. and H{\"u}ttl, Reinhard F.}, title = {The role of feedback mechanisms in the initial development of the constructed catchment Chicken Creek}, series = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, booktitle = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{SchaafBensFischeretal., author = {Schaaf, Wolfgang and Bens, Oliver and Fischer, Anton and Gerke, Horst H. and Gerwin, Werner and Gr{\"u}newald, Uwe and Holl{\"a}nder, Hartmut M. and K{\"o}gel-Knabner, Ingrid and Mutz, Michael and Schloter, Michael and Schulin, Rainer and Veste, Maik and Winter, Susanne and H{\"u}ttl, Reinhard F.}, title = {Patterns and processes of initial terrestrial-ecosystem development}, series = {Journal of Plant Nutrition and Soil Science}, volume = {174}, journal = {Journal of Plant Nutrition and Soil Science}, number = {2}, issn = {1522-2624}, doi = {10.1002/jpln.201000158}, pages = {229 -- 239}, abstract = {Ecosystems are characterized as complex systems with abiotic and biotic processes interacting between the various components that have evolved over long-term periods. Most ecosystem studies so far have been carried out in mature systems. Only limited knowledge exists on the very initial phase of ecosystem development. Concepts on the development of ecosystems are often based on assumptions and extrapolations with respect to structure-process interactions in the initial stage. To characterize the effect of this initial phase on structure and functioning of ecosystems in later stages, it is necessary to disentangle the close interaction of spatial and temporal patterns of ecosystem structural assemblages with processes of ecosystem development. The study of initial, less complex systems could help to better identify and characterize coupled patterns and processes. This paper gives an overview of concepts for the initial development of different ecosystem compartments and identifies open questions and research gaps. The artificial catchment site "Chicken Creek" is introduced as a new research approach to investigate these patterns and processes of initial ecosystem development under defined boundary conditions. This approach allows to integrate the relevant processes with related pattern and structure development over temporal and spatial scales and to derive thresholds and stages in state and functioning of ecosystems at the catchment level.}, language = {en} } @inproceedings{HinzGerwinSchaafetal., author = {Hinz, Christoph and Gerwin, Werner and Schaaf, Wolfgang and Elmer, Michael and Fl{\"u}hler, Hannes and Holl{\"a}nder, Hartmut M. and H{\"u}ttl, Reinhard F.}, title = {State transitions in the artificial catchment Huehnerwasser (Chicken Creek): Ecosystems development 8 years after initialization : abstract}, series = {Soil-mediated Drivers of Coupled Biogeochemical and Hydrological Processes across Scales, AGU Chapman Conference Biosphere II, Tucson, Arizona, USA, 21-24 October 2013}, booktitle = {Soil-mediated Drivers of Coupled Biogeochemical and Hydrological Processes across Scales, AGU Chapman Conference Biosphere II, Tucson, Arizona, USA, 21-24 October 2013}, pages = {S. 34}, 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 discussions}, volume = {9}, journal = {Biogeosciences discussions}, doi = {10.5194/bgd-9-8075-2012}, pages = {8075 -- 8092}, 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 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.}, language = {en} } @inproceedings{HuettlKoegelKnabnerZeyeretal., author = {H{\"u}ttl, Reinhard F. and K{\"o}gel-Knabner, Ingrid and Zeyer, Josef and Munch, Jean Charles and Gr{\"u}newald, Uwe and Pretzsch, Hans and Schaaf, Wolfgang and Gerwin, Werner and Veste, Maik}, title = {Structures and processes of the initial ecosystem development phase in an artificial water catchment}, series = {Plant Life in an Extreme and Changing Environment, Book of Abstracts}, booktitle = {Plant Life in an Extreme and Changing Environment, Book of Abstracts}, pages = {89 -- 90}, language = {en} } @misc{GerwinSchaafBiemeltetal., author = {Gerwin, Werner and Schaaf, Wolfgang and Biemelt, Detlef and Fischer, Anton and Winter, Susanne and H{\"u}ttl, Reinhard F.}, title = {The artificial catchment "Chicken Creek" (Lusatia, Germany) - A landscape laboratory for interdisciplinary studies of initial ecosystem development}, series = {Ecological Engineering}, volume = {35}, journal = {Ecological Engineering}, number = {12}, issn = {0925-8574}, doi = {10.1016/j.ecoleng.2009.09.003}, pages = {1786 -- 1796}, language = {en} } @misc{GerwinRaabBiemeltetal., author = {Gerwin, Werner and Raab, Thomas and Biemelt, Detlef and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {The artificial water catchment "Chicken Creek" as an observatory for critical zone processes and structures}, series = {Hydrology and Earth System Sciences}, volume = {6}, journal = {Hydrology and Earth System Sciences}, number = {2}, issn = {1812-2116}, doi = {10.5194/hessd-6-1769-2009}, pages = {1769 -- 1795}, language = {en} } @misc{ElmerBachmannGutschetal., author = {Elmer, Michael and Bachmann, Ute and Gutsch, Martin and Schr{\"o}der, Jens and B{\"a}ucker, Ernst and Lange, Mike and Clauder, Lothar and Bens, Oliver and Suckow, Felicitas and K{\"a}tzel, Ralf and Bues, Claus-Thomas and Frommhold, Heinz and Sonntag, Herbert and Fischer, Thomas and H{\"u}ttl, Reinhard F.}, title = {OakChain: Eichen-Kiefern-Mischbest{\"a}nde im Spannungsfeld von Klimawandel, Waldumbau und internationalem Holzmarkt}, series = {Forst und Holz}, volume = {64}, journal = {Forst und Holz}, number = {7/8}, issn = {0932-9315}, pages = {26 -- 29}, language = {de} } @inproceedings{SchultzeQuinkensteinSchneideretal., author = {Schultze, Bernd and Quinkenstein, Ansgar and Schneider, Bernd Uwe and Scherzer, J{\"o}rg and Jochheim, Hubert and Gr{\"u}newald, Holger and H{\"u}ttl, Reinhard F.}, title = {Wirkung des Anbaus schnell wachsender Baumarten auf den Boden-Wasserhaushalt und die Kohlenstoffsequestrierung}, series = {Tagungsband der 1. Fachtagung Anbau und Nutzung von B{\"a}umen auf landwirtschaftlichen Fl{\"a}chen abgehalten vom 6. bis zum 7. November 2006 in Tharandt}, booktitle = {Tagungsband der 1. Fachtagung Anbau und Nutzung von B{\"a}umen auf landwirtschaftlichen Fl{\"a}chen abgehalten vom 6. bis zum 7. November 2006 in Tharandt}, publisher = {Institut f{\"u}r Internationale Forst- und Holzwirtschaft}, address = {Tharandt}, pages = {17 -- 33}, language = {de} } @incollection{WoelleckeBoellmannSchneideretal., author = {W{\"o}llecke, Jens and B{\"o}llmann, J{\"o}rg and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {Vergleichende Untersuchungen zur Durchwurzelbarkeit und Mykorrhizierung auf forstlich rekultivierten Kippsubstraten}, series = {Neue Ans{\"a}tze in der land- und forstwirtschaftlichen Rekultivierung}, booktitle = {Neue Ans{\"a}tze in der land- und forstwirtschaftlichen Rekultivierung}, editor = {H{\"u}ttl, Reinhard F. and Schneider, Bernd Uwe}, publisher = {BTU}, address = {Cottbus}, isbn = {978-3-937728-06-3}, pages = {207 -- 224}, language = {de} } @incollection{FischerBergmannHuettl, author = {Fischer, Thomas and Bergmann, Charlotte and H{\"u}ttl, Reinhard F.}, title = {Auswirkungen sich zeitlich {\"a}ndernder Schadstoffdepositionen auf Prozesse des Kohlenstoff- und Stickstoffumsatzes im Boden}, series = {Atmosph{\"a}rensanierung und Wald{\"o}kosysteme}, booktitle = {Atmosph{\"a}rensanierung und Wald{\"o}kosysteme}, editor = {H{\"u}ttl, Reinhard F. and Bellmann, Klaus and Seiler, Wolfgang}, publisher = {Eberhard-Blottner-Verlag}, address = {Taunusstein}, isbn = {3-89367-053-X}, pages = {144 -- 160}, language = {de} } @inproceedings{HangenHuettlGerkeetal., author = {Hangen, Edzard and H{\"u}ttl, Reinhard F. and Gerke, Horst H. and Schaaf, Wolfgang}, title = {3D-Wurzelverteilung sechzehnj{\"a}hriger Schwarzkiefern in einem Kippenboden im Vergleich mit markierten Fließwegen}, series = {Physiologie und Funktion von Pflanzenwurzeln, 11. Borkheider Seminar zur {\"O}kophysiologie des Wurzelraumes,Schmerwitz/Brandenburg vom 25. bis 27. September 2000}, booktitle = {Physiologie und Funktion von Pflanzenwurzeln, 11. Borkheider Seminar zur {\"O}kophysiologie des Wurzelraumes,Schmerwitz/Brandenburg vom 25. bis 27. September 2000}, editor = {Merbach, Wolfgang}, edition = {1. Auflage}, publisher = {Teubner}, address = {Stuttgart [u.a.]}, isbn = {3-519-00337-6}, pages = {13 -- 23}, language = {de} } @incollection{HuettlSchneiderGerwin, author = {H{\"u}ttl, Reinhard F. and Schneider, Bernd Uwe and Gerwin, Werner}, title = {Energielandschaften - Chancen zur Landnutzung nach dem Bergbau}, series = {Bergbaufolgelandschaft}, booktitle = {Bergbaufolgelandschaft}, publisher = {Jovis}, address = {Berlin}, isbn = {978-3-86859-043-2}, pages = {168 -- 173}, language = {de} } @incollection{HuettlBensSchneider, author = {H{\"u}ttl, Reinhard F. and Bens, Oliver and Schneider, Bernd Uwe}, title = {Waldnutzung, Waldsch{\"a}den und Waldumbau}, language = {de} } @misc{DillyDoerrieSchneideretal., author = {Dilly, Oliver and D{\"o}rrie, Carola and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {Absch{\"a}tzung der Folgen von Bioenergief{\"o}rderung in der brandenburgischen Lausitz}, series = {Forum der Forschung}, volume = {11}, journal = {Forum der Forschung}, number = {20}, issn = {0947-6989}, pages = {35 -- 40}, language = {de} } @inproceedings{BoldtBurischSchneiderFritschetal., author = {Boldt-Burisch, Katja and Schneider, Bernd Uwe and Fritsch, Simone and H{\"u}ttl, Reinhard F.}, title = {Charakterisierung der Wurzelwachstumsdynamik krautiger Vegetation in der initialen Phase der Bodenentwicklung}, series = {B{\"o}den verstehen - B{\"o}den nutzen - B{\"o}den fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011}, booktitle = {B{\"o}den verstehen - B{\"o}den nutzen - B{\"o}den fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011}, language = {de} } @techreport{BensStockHuettl, author = {Bens, Oliver and Stock, Oliver and H{\"u}ttl, Reinhard F.}, title = {M{\"o}glichkeiten zur Bewertung landwirtschaftlich genutzer B{\"o}den an Rekultivierungsstandorten der Niederlausitzer Bergbaufolgelandschaft}, publisher = {Senftenberg}, abstract = {Studie im Auftrag der Lausitzer Braunkohle AG 32}, language = {de} } @misc{PlieningerBaloesiusHuettl, author = {Plieninger, Tobias and Bal{\"o}sius, Eva and H{\"u}ttl, Reinhard F.}, title = {Die deutsche Agrarwirtschaft: Lokale Probleme, globale Forschungsfragen}, series = {GAiA}, volume = {17}, journal = {GAiA}, number = {3}, issn = {0940-5550}, pages = {295 -- 297}, language = {en} } @misc{BoldtBurischNaethSchneideretal., author = {Boldt-Burisch, Katja and Naeth, M. Anne and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {Linkage between root systems of three pioneer plant species and soil nitrogen during early reclamation of a mine site in Lusatia, Germany}, series = {Restoration Ecology}, volume = {23}, journal = {Restoration Ecology}, number = {4}, issn = {1526-100X}, doi = {10.1111/rec.12190}, pages = {357 -- 365}, abstract = {In 2005, a 7-ha artificial watershed (Chicken Creek) was built on a post mined landscape in Lusatia, Germany from sandy substrates of Pleistocene origin, commonly used in reclamation. The watershed was developed to investigate the initial phase of soil and ecosystem development under natural conditions. At this early stage, mineral nitrogen in young sandy soils is primarily limited and nitrogen fixing legumes become key components of natural succession. Local abundant pioneering legumes Lotus corniculatus and Trifolium arvense and one pioneer grass species Calamagrostis epigeios were investigated 5 years after watershed construction. In this study, we investigated the influence of spatial root and nodule distribution of these species on soil nitrogen accumulation. Soil, including roots, was sampled from field monoliths covered with the aforementioned plant species. Root systems of both legumes were mainly restricted to the upper 20 cm of soil, whereas roots of C. epigeios also developed strongly at greater depths. A positive relationship was found, with higher plant densities associated with higher root densities which were associated with higher nodule densities for legumes and which were all associated with significantly higher soil nitrogen content relative to non-vegetated areas. This research provides rare information on the role root systems of pioneer legumes play in soil nitrogen input in the early stage of soil and ecosystem development during revegetation by natural succession.}, language = {en} } @misc{ElmerGutschBachmannetal., author = {Elmer, Michael and Gutsch, Martin and Bachmann, Ute and Bens, Oliver and Suckow, Felicitas and H{\"u}ttl, Reinhard F.}, title = {Der Einfluss des Umbaus von Kiefern-Reinbest{\"a}nden in Traubeneichen-Kiefern-Mischbest{\"a}nden auf Standortqualit{\"a}t und Bestandesklima}, series = {Forst und Holz}, volume = {64}, journal = {Forst und Holz}, issn = {0932-9315}, pages = {12 -- 17}, language = {de} } @incollection{BoellmannWoelleckeElmeretal., author = {B{\"o}llmann, J{\"o}rg and W{\"o}llecke, Jens and Elmer, Michael and H{\"u}ttl, Reinhard F.}, title = {Ursachen und Folgen selektiver Nahrungswahl von Mikroarthropoden f{\"u}r Pilze}, series = {Landschaft im Wandel - nat{\"u}rliche und anthropogene Besiedlung der Niederlausitzer Bergbaufolgelandschaft}, booktitle = {Landschaft im Wandel - nat{\"u}rliche und anthropogene Besiedlung der Niederlausitzer Bergbaufolgelandschaft}, editor = {W{\"o}llecke, Jens and Anders, Kenneth and Durka, Walter and Elmer, Michael and Wanner, Manfred and Wiegleb, Gerhard}, publisher = {Shaker}, address = {Aachen}, isbn = {978-3-8322-6336-2}, pages = {31 -- 42}, language = {de} } @article{FischerBensHuettl, author = {Fischer, H. and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Changes in humus form, humus stock and soil organic matter distribution as effected by forest transformation in Northeastern lowlands of Germany.}, language = {en} } @incollection{WannerElmerBahrtetal., author = {Wanner, Manfred and Elmer, Michael and Bahrt, Alexander and Balkenhol, Birgit and D{\"u}ker, Christian and Hohberg, Karin and N{\"a}hrig, Dietrich and H{\"u}ttl, Reinhard F. and Xylander, Willi E. R.}, title = {Entwicklung der Biodiversit{\"a}t junger B{\"o}den der Niederlausitzer 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 = {75 -- 78}, language = {de} } @misc{QuinkensteinBoehmFreeseetal., author = {Quinkenstein, Ansgar and B{\"o}hm, Christian and Freese, Dirk and W{\"o}llecke, Jens and Gr{\"u}newald, Holger and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {Alley-Cropping - Ein klima-adaptierbares Landnutzungssystem zur nachhaltigen Biomasseproduktion}, series = {Forum der Forschung}, volume = {12}, journal = {Forum der Forschung}, number = {21}, issn = {0947-6989}, pages = {131 -- 138}, language = {de} } @incollection{BensBuczkoWahletal., author = {Bens, Oliver and Buczko, Uwe and Wahl, Niels Arne and W{\"o}llecke, Britta and H{\"u}ttl, Reinhard F.}, title = {Wasserretentionspotential in forstlich und landwirtschaftlich genutzten B{\"o}den}, language = {de} } @misc{BadorreckGerkeHuettl, author = {Badorreck, Annika and Gerke, Horst H. and H{\"u}ttl, Reinhard F.}, title = {Effects of Ground-Dwelling Beetle Burrows on Infiltration Patterns and Pore Structure of Initial Soil Surfaces}, series = {Vadose Zone Journal}, volume = {11}, journal = {Vadose Zone Journal}, number = {1}, issn = {1539-1663}, language = {en} } @incollection{WuestrichSchneiderHuettl, author = {W{\"u}strich, Diana and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {Untersuchungen zur Rekultivierbarkeit toniger Kippenfl{\"a}chen im Tagebau Nochten}, series = {Neue Ans{\"a}tze in der land- und forstwirtschaftlichen Rekultivierung}, booktitle = {Neue Ans{\"a}tze in der land- und forstwirtschaftlichen Rekultivierung}, editor = {H{\"u}ttl, Reinhard F. and Schneider, Bernd Uwe}, publisher = {BTU}, address = {Cottbus}, isbn = {978-3-937728-06-3}, pages = {79 -- 149}, language = {de} } @misc{DillyHuettl, author = {Dilly, Oliver and H{\"u}ttl, Reinhard F.}, title = {Top-down and Europe-wide versus bottom-up and intra-regional identification of key issues for sustainability impact assessment}, series = {Environmental Science \& Policy}, volume = {12}, journal = {Environmental Science \& Policy}, number = {8}, issn = {1462-9011}, doi = {10.1016/j.envsci.2009.09.002}, pages = {1168 -- 1176}, language = {en} } @misc{RodionovNiiAnnangFischeretal., author = {Rodionov, Andrei and Nii-Annang, Seth and Fischer, Thomas and Gattinger, Andreas and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Cross-linked polyacrylates in post-mining substrates: persistence and effects on plant growth}, series = {Soil Use and Management}, volume = {30}, journal = {Soil Use and Management}, number = {1}, issn = {1475-2743}, doi = {10.1111/sum.12103}, pages = {78 -- 87}, abstract = {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.}, language = {en} } @incollection{HuettlFluehlerGerkeetal., author = {H{\"u}ttl, Reinhard F. and Fl{\"u}hler, Hannes and Gerke, Horst H. and Maurer, Thomas and Schneider, Anna}, title = {Project C5 - Development of a structure and process model}, series = {Structures and processes of the initial ecosystem development phase in an artificial water catchment (Final report CRC/TR 38)}, booktitle = {Structures and processes of the initial ecosystem development phase in an artificial water catchment (Final report CRC/TR 38)}, editor = {H{\"u}ttl, Reinhard F. and K{\"o}gel-Knabner, Ingrid and Schulin, Rainer and Gerwin, Werner}, publisher = {BTU, Forschungszentrum Landschaftsentwicklung und Bergbaulandschaften (FZLB)}, address = {Cottbus}, pages = {101 -- 110}, language = {en} } @misc{RodionovNiiAnnangBensetal., author = {Rodionov, Andrei and Nii-Annang, Seth and Bens, Oliver and Trimborn, Manfred and Schillem, Steffi and Schneider, Bernd Uwe and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Impacts of Soil Additives on Crop Yield and C-Sequestration in Post Mine Substrates of Lusatia, Germany}, series = {Pedosphere}, volume = {22}, journal = {Pedosphere}, number = {3}, issn = {1002-0160}, pages = {343 -- 350}, language = {en} } @misc{KruemmelbeinHornRaabetal., author = {Kr{\"u}mmelbein, Julia and Horn, Rainer and Raab, Thomas and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Soil physical parameters of a recently established agricultural recultivation site after brown coal mining in Eastern Germany}, series = {Soil \& Tillage Research}, volume = {111}, journal = {Soil \& Tillage Research}, number = {1}, issn = {0167-1987}, doi = {10.1016/j.still.2010.08.006}, pages = {19 -- 25}, abstract = {Our study deals with agricultural recultivation of open cast brown coal mining areas in Lusatia, Eastern Germany. In this region the largest brown coal (lignite) mining area of Germany is located. Lignite mining activities lead to major disturbances of the landscape. Recultivation efforts attempt to regenerate mining areas for agricultural land use options. The geological "parent" material is of saaleian origin, has a sandy texture and was excavated from several meters depths before mining and is now used for recultivating the excavated area. Consequently, it is free of recent soil organic carbon. The substrate itself is unstructured. The partly wet or dry substrate is subjected to strong mechanical stresses during the excavation, deposition, refilling and levelling processes throughout the year. This practice leads to more or less compacted soils/substrates which may result in small yields of agricultural crops. In this context we investigate the effect of different organic soil additives in combination with different recultivation crop rotations on the development of soil structure for improved agricultural land use. Our experimental site has been heaped up and levelled off in 2006 and 2007. On each of the 24 experimental sub areas undisturbed soil samples have been taken to characterise the substrates according to their mechanical and hydraulic parameters and to determine the scattering of these parameters on a site that is assumed to be recultivated as homogenously as possible. First results of our ongoing experimental study indicate that the soil physical properties such as texture, bulk density, precompression stress, air permeability and saturated hydraulic conductivity are not identical on each of the 24 subplots. The soil physical properties behave differently in relation to each other. E.g. we found a negative correlation between bulk density (∼1.35-∼1.90 g/cm3) and precompression stress (∼30-70 kPa) and no decisive interrelation between bulk density and air permeability or saturated hydraulic conductivity.}, language = {en} } @book{AndersDonatDurkaetal., author = {Anders, Kenneth and Donat, Ralf and Durka, Walter and Elmer, Michael and Fischer, Lars and Gailing, Ludger and Hoffmann, Melanie and Hornemann, Gitte and H{\"u}ttl, Reinhard F. and Peschel, Tim and Rißmann, Cornelia and R{\"o}hring, Andreas and Siedschlag, Yvonne and Pilarski, Monika and Vetter, Andreas and Vorwald, J{\"o}rn and W{\"o}llecke, Jens and Wiegleb, Gerhard and Xylander, Willi E. R.}, title = {Neulandschafft - Leben in den Schlabendorfer Feldern - Natur und Mensch : eine Publikation der Landschaftswerkstatt Schlabendorfer Felder im Rahmen des Forschungsverbundes SUBICON}, editor = {Anders, Kenneth and Fischer, Lars and R{\"o}hring, Andreas and Peschel, Tim and Donat, Ralf}, publisher = {B{\"u}ro f{\"u}r Landschaftskommunikation}, address = {Bad Freienwalde}, pages = {120}, language = {de} } @incollection{WannerElmerBahrtetal., author = {Wanner, Manfred and Elmer, Michael and Bahrt, Alexander and Balkenhol, Birgit and D{\"u}ker, Christian and Hohberg, Karin and N{\"a}hrig, Dietrich and H{\"u}ttl, Reinhard F. and Xylander, Willi E. R.}, title = {Bodenfauna: Entwicklung der Biodiversit{\"a}t in jungen B{\"o}den der Niederlausitzer Bergbaufolgelandschaft}, series = {Landschaft im Wandel - nat{\"u}rliche und anthropogene Besiedlung der Niederlausitzer Bergbaufolgelandschaft}, booktitle = {Landschaft im Wandel - nat{\"u}rliche und anthropogene Besiedlung der Niederlausitzer Bergbaufolgelandschaft}, editor = {W{\"o}llecke, Jens and Anders, Kenneth and Durka, Walter and Elmer, Michael and Wanner, Manfred and Wiegleb, Gerhard}, publisher = {Shaker}, address = {Aachen}, isbn = {978-3-8322-6336-2}, pages = {43 -- 51}, language = {de} } @incollection{HelmingTscherningKoenigetal., author = {Helming, Katharina and Tscherning, Karen and K{\"o}nig, Bettina and Sieber, Stefan and Wiggering, Hubert and Kuhlmann, Tom and Wascher, Dirk and P{\´e}rez-Soba, Marta and Smeets, Peter and Tabbush, Paul and Dilly, Oliver and H{\"u}ttl, Reinhard F. and Bach, Hanne}, title = {Ex ante impact assessment of land use change in European regions - the SENSOR approach}, series = {Sustainability impact assessment of multifunctional land use changes}, booktitle = {Sustainability impact assessment of multifunctional land use changes}, editor = {Helming, Katharina and P{\´e}rez-Soba, Marta and Tabbush, Paul}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {978-3-540-78648-1}, pages = {77 -- 105}, language = {en} } @inproceedings{BoldtBurischNaethSchneideretal., author = {Boldt-Burisch, Katja and Naeth, M. Anne and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {Root growth, mycorrhization and physiological effects of plants growing on oil tailing sands}, series = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, booktitle = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{NiiAnnangRodionovRaabetal., author = {Nii-Annang, Seth and Rodionov, Andrei and Raab, Thomas and Bens, Oliver and H{\"u}ttl, Reinhard F. and Dilly, Oliver}, title = {Impact of Commercial Soil Additives on Microbial Activity and Carbon Isotopic Characteristics of Recultivated Post Lignite Mine Soils}, series = {Geomicrobiology Journal}, volume = {28}, journal = {Geomicrobiology Journal}, number = {7}, issn = {1521-0529}, pages = {567 -- 573}, language = {en} } @misc{GebhardtWoelleckeMuenzenbergeretal., author = {Gebhardt, Sascha and W{\"o}llecke, Jens and M{\"u}nzenberger, Babette and H{\"u}ttl, Reinhard F.}, title = {Microscale spatial distribution pattern of red oak (Quercus rubra L.) ectomycorrhiza}, series = {Mycological Progress}, volume = {8}, journal = {Mycological Progress}, number = {3}, issn = {1861-8952}, doi = {10.1007/s11557-009-0596-2}, pages = {245 -- 257}, language = {en} } @incollection{QuinkensteinBoehmMatosetal., author = {Quinkenstein, Ansgar and B{\"o}hm, Christian and Matos, Eduardo da Silva and Freese, Dirk and H{\"u}ttl, Reinhard F.}, title = {Assessing the carbon sequestration in short rotation coppice systems of Robinia pseudoacacia on marginal sites in NE-Germany}, series = {Carbon Sequestration Potential of Agroforestry Systems Opportunities and Challenges}, booktitle = {Carbon Sequestration Potential of Agroforestry Systems Opportunities and Challenges}, editor = {Kumar, B. Mohan and Ramachandran Nair, P. K.}, publisher = {Springer}, address = {Dordrecht [u.a.]}, isbn = {978-94-007-1629-2}, pages = {201 -- 216}, language = {en} } @misc{OuldBabaPethHornetal., author = {Ould Baba, Hamoudy and Peth, Stephan and Horn, Rainer and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Quantification of mechanical strength and sliding stability of an artificial water catchment (Chicken Creek)}, series = {Soil \& Tillage Research}, volume = {146}, journal = {Soil \& Tillage Research}, issn = {0167-1987}, doi = {10.1016/j.still.2014.05.013}, pages = {66 -- 78}, abstract = {Natural shear forces due to gravity along inclined terrain surfaces are controlled by the inclination of the terrain, material composition and its mechanical properties, stratification and hydraulic stress states. Both shear forces and shear strength under a given inclination of the terrain surface strongly depend on the interaction between mechanical and hydraulic stresses. These internal conditions as well as the interactions between these various components are fundamentals in all nonplanar regions under arable, forest or grassland management and they dominate also under various geoscientific aims. Generally, soil creep is a slow soil movement downslope under gravity. It can occur even on gentle slopes when the shear forces exceed the shear strength of the soil. Deposited material on slopes is more sensitive to such movements than well-developed soils due to the absence of a pronounced soil structure, site and management dependent hydraulic properties and functions, which results in low soil strength. We applied the described measurements and the modelling approaches to investigate and to analyse the stability of an artificially constructed water catchment (Chicken Creek) in the mining district of Cottbus/Germany, where glacial sand was deposited above a clay layer with an inclination of about 3.5\%. At the lower part of the catchment, an impermeable barrier (claywall)was positioned transversally to the main slope. Mechanical and hydraulic parameters of the soil layers were determined on soil samples taken from the field site. The measured values were inserted as input parameters for the finite element model (Plaxis 2D) to simulate soil movements and their effect on the stability of the catchment. The obtained results showed that the kind of construction negatively affected the physical low soil strength (low precompression stress) although the bulk density was very high (1.7-1.9 g/cm3 for the sandy material). Hydraulic conductivity revealed a significant anisotropy with higher hydraulic conductivity values in the horizontal direction. Furthermore, finite element results showed that the design of the newly formed landscape remains weak concerning mass movements too. The high water table in the sandy material in conjunction with low soil strength enhances the downslope movement and increases the shear stress near the clay wall at the lower end of the slope, which finally results in soil creep processes. These results also proof that such geotechnical and modelling approach is also suitable to validate or to predict mass movements and the internal processes responsible for these internal mass erosion.}, language = {en} } @incollection{ElmerBahrtHuettl, author = {Elmer, Michael and Bahrt, Alexander and H{\"u}ttl, Reinhard F.}, title = {Lumbricidae - Entwicklung der Diversit{\"a}t in der Niederlausitzer Bergbaufolgelandschaft unter dem Einfluss der forstlichen Rekultivierung}, 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 = {79 -- 94}, language = {de} } @misc{SlazakFreeseMatosetal., author = {Slazak, Anna and Freese, Dirk and Matos, Eduardo da Silva and Nii-Annang, Seth and H{\"u}ttl, Reinhard F.}, title = {Phosphorus pools in soil after land conversion from silvopasture to arable and grassland use}, series = {Journal of Plant Nutrition and Soil Science}, volume = {177}, journal = {Journal of Plant Nutrition and Soil Science}, number = {2}, issn = {1522-2624}, doi = {10.1002/jpln.201200334}, pages = {159 -- 167}, abstract = {Differences in soil P among silvopasture, grassland, and arable lands have been well established. Nevertheless, most of the reports compare soil properties under long-term sites. Thus, there exists little information on the effect of the conversion of silvopasture to arable or grassland use on soil P pools. The objective of the study was to determine the impact of converting silvopasture system (SP) into arable cropping and grassland system on the distribution of P pools and potential P bioavailability. We compared the following systems: SP system, SP converted to arable cropland (SP-AL), SP converted to grassland (SP-GL), and for comparative purposes, a long-term arable cropland (AL). The P fractionation was performed by a sequential extraction scheme, using acid and alkaline extractants on samples collected from the 0-10 and 10-20 cm soil layers. It was assumed that the large variations in soil-P fractionations are caused by the different management practices associated with land conversion. The results of P fractionation showed a dominance of calcium-bound P, HCl-extractable Pi constituted up to 36\% of the soil total P (TP). However, the type of land use did not affect this P fraction. On the other hand, the reduction in labile-Pi and NaOH-Pi fractions observed at the SP-AL site may have led to the decline in readily available P. The soil total organic P (TPo) content was 8\% and 17\% lower at SP-AL compared to SP and SP-GL site, respectively. Labile organic-P (labile-Po) content was markedly higher at SP site compared to arable soils, and was ≈ 10\% of TPo. The NaOH-Po constituted the highest fraction of the organic-P pool (55\%-79\% of TPo) across all the study systems, and was positively correlated with TPo (p < 0.01). The study indicates that conversion of SP system in temperate regions to arable cropping with conventional tillage seems to result in the reduction of P availability compared to SP, indicating SP as an important land-use practice.}, language = {en} } @misc{DillyRepmannFrankeetal., author = {Dilly, Oliver and Repmann, Frank and Franke, Gabriele and Gr{\"u}newald, Holger and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {Microbial Characteristics of Young Soils on Disposal Sites of Coal Combustion Waste in Bosnia and Herzegovina}, series = {Geomicrobiology Journal}, volume = {28}, journal = {Geomicrobiology Journal}, number = {7}, issn = {1521-0529}, doi = {10.1080/01490451.2010.512032}, pages = {574 -- 581}, abstract = {Microbial communities are essential for a range of soil functions and adjust to soil development, environmental conditions and pollution level by community structure, abundance and activity. At desolated landfills of coal combustion waste (CCW) that were un-covered and covered with shallow soil material layers, soil microbial indicators were estimated for both the ecological and eco-toxicological evaluation. The young CCW sites with pH values of 9.5 and substantial coal-derived organic carbon showed significant microbial biomass content and nitrogen mineralization rates. At the 0 to 15 year old landfills, the microbial biomass content and activities increased significantly with age. However, large spatial variations occurred due to the variation of the cover material thickness, the degree of ash-aging and the tillage practices. Carbon dioxide was even sequestered at young CCW sites as indicated during laboratory incubation with an open apparatus purging continuously ambient air. In accordance, the respiratory quotient went down to 0.03 mol CO2 evolution rate per mol O2 uptake rate, indicating that the CO2 evolution rate is limited as an overall quality indicator. Within 15 years, these 'Technosols' showed pH values of 7.7 and decalcified while changes in microbial biomass content and activity rates were mainly related to N availability. We concluded that the available As, B, Cr and Ni pollution at CCW sites seemed largely immobilised by organic matter and alkalinity and therefore did not to inhibit the microbial colonisation and development of high microbial activity within 15 years. However, the ash disposals pose a contamination risk by wind erosion and a future risk to human or environmental health when toxic metals will be released in soil at low pH values, low organic matter and low antagonistic ion contents.}, language = {en} } @misc{SchaafHuettlScullion, author = {Schaaf, Wolfgang and H{\"u}ttl, Reinhard F. and Scullion, John}, title = {Preface: EUROSOIL 2004 Symposium in Freiburg, Germany}, series = {Water, Air \& Soil Pollution: Focus}, volume = {6}, journal = {Water, Air \& Soil Pollution: Focus}, number = {3-4}, issn = {1573-2940}, doi = {10.1007/s11267-005-9020-3}, pages = {233 -- 234}, language = {en} } @misc{SchaafHuettl, author = {Schaaf, Wolfgang and H{\"u}ttl, Reinhard F.}, title = {Direct and indirect effects of soil pollution by lignite mining}, series = {Water, Air \& Soil Pollution: Focus}, volume = {6}, journal = {Water, Air \& Soil Pollution: Focus}, number = {3-4}, issn = {1573-2940}, doi = {10.1007/s11267-005-9028-8}, pages = {353 -- 364}, language = {en} } @misc{PlieningerBensHuettl, author = {Plieninger, Tobias and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Perspective of bioenergy for agriculture and rural areas}, series = {Outlook on Agriculture}, volume = {35}, journal = {Outlook on Agriculture}, number = {2}, issn = {0030-7270}, doi = {10.5367/000000006777641624}, pages = {123 -- 127}, language = {en} } @misc{ChabbiRumpelGrootesetal., author = {Chabbi, Abad and Rumpel, Cornelia and Grootes, Pieter M. and Mariotti, Andr{\´e} and H{\"u}ttl, Reinhard F.}, title = {Isotopic tracers for the analysis of vegetation-derived organic matter in lignite-containing soils and sediments along a transect ranging from a forest soil to submerged lake sediment}, series = {Organic Geochemistry}, volume = {37}, journal = {Organic Geochemistry}, number = {6}, issn = {0146-6380}, doi = {10.1016/j.orggeochem.2006.01.011}, pages = {740 -- 753}, language = {en} } @misc{BaumannRumpeltSchneideretal., author = {Baumann, K. and Rumpelt, A. and Schneider, Bernd Uwe and Marschner, P. and H{\"u}ttl, Reinhard F.}, title = {Seedling biomass and element content of Pinus sylvestris and Pinus nigra grown in sandy substrates with lignite}, series = {Geoderma}, volume = {136}, journal = {Geoderma}, number = {3-4}, issn = {0016-7061}, doi = {10.1016/j.geoderma.2006.04.013}, pages = {573 -- 578}, language = {en} } @misc{BensBuczkoSieberetal., author = {Bens, Oliver and Buczko, Uwe and Sieber, Sonja and H{\"u}ttl, Reinhard F.}, title = {Spatial variability of O layer thickness and humus forms under different pine beech-forest transformation stages in NE Germany}, series = {Journal of Plant Nutrition and Soil Science}, volume = {169}, journal = {Journal of Plant Nutrition and Soil Science}, number = {1}, issn = {1522-2624}, doi = {10.1002/jpln.200521734}, pages = {5 -- 15}, language = {en} } @misc{BuczkoBensHuettl, author = {Buczko, Uwe and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Water infiltration and hydrophobicity in forest soils of a pine-beech transformation chronosequence}, series = {Journal of Hydrology}, volume = {331}, journal = {Journal of Hydrology}, number = {3-4}, doi = {10.1016/j.jhydrol.2006.05.023}, pages = {383 -- 395}, language = {en} } @misc{SchaafHuettl, author = {Schaaf, Wolfgang and H{\"u}ttl, Reinhard F.}, title = {Experiences with liming in European countries - results of long-term experiments}, series = {Journal of Forest Science}, volume = {52}, journal = {Journal of Forest Science}, number = {Special Issue}, pages = {35 -- 44}, language = {en} } @misc{BoldtBurischSchillemSchneideretal., author = {Boldt-Burisch, Katja and Schillem, Steffi and Schneider, Bernd Uwe and H{\"u}ttl, Reinhard F.}, title = {The effect of nitrogen-modified lignite granules on mycorrhization and root and shoot growth of Secale cereale (winter rye) in a nutrient-deficient, sandy soil}, series = {Archives of Agronomy and Soil Science}, journal = {Archives of Agronomy and Soil Science}, issn = {1476-3567}, doi = {10.1080/03650340.2020.1869724}, pages = {14}, abstract = {Organic soil amendments such as modified lignite and biostimulants like arbuscular mycorrhizal fungi (AMF) may have the potential to improve soil biological conditions of agricultural soils. The aim of the study was to test if nitrogen-modified lignite granules (NH) are beneficial for mycorrhization, root and shoot development compared to common mineral nitrogen (Nmin) in a nitrogen and phosphorus limited soil. A greenhouse experiment with Secale cereale L. was carried out using non-sterilized and sterilized sand substrate treated with NH, AMF or Nmin and AMF+NH and AMF+Nmin and was compared to an untreated substrate (control). 7.5 t ha-1 NH and 120 kg Nmin ha-1 led to a similar increase of AMF colonization compared to the control; however, Nmin had a more positive influence on biomass development. Significantly highest mycorrhizal colonization intensity was found for AMF+NH. The co-application of AMF+NH revealed that shoot and root development and shoot nutrient concentrations were significantly higher or were among the significantly highest values, when compared to the other treatments. AMF+NH may be a suitable soil amendment for nutrient-limited soils and may be more sustainable than Nmin due to a combined increase of nitrogen, AMF and carbon/humic acids in the soil that comes with the NH.}, language = {en} } @misc{BoldtBurischSchneiderNaethetal., author = {Boldt-Burisch, Katja and Schneider, Bernd Uwe and Naeth, M. Anne and H{\"u}ttl, Reinhard F.}, title = {Root exudation of organic acids of herbaceous pioneer plants and their growth in steriled and non-steriled nutrient-poor, sandy soils from post-mining sites}, series = {Pedosphere}, volume = {29}, journal = {Pedosphere}, number = {1}, issn = {1002-0160}, doi = {10.1016/S1002-0160(18)60056-6}, pages = {34 -- 44}, abstract = {Nutrient-poor, sandy soils form the prevailing substrate at post-mining sites and present a challenge for plants. We studied the organic acid quantity and composition of three commonly occurring pioneer plant species, the legumes Lotus corniculatus L. and Trifolium arvense L. and the grass Calamagrostis epigeios (L.) Roth, to determine if plant growth and exudation differed with (nonsterile soil) and without (sterile soil) an indigenous soil microbial community. We investigated whether organic acids were found in the rhizosphere and surrounding soil and whether this influenced nutrient mobilization. This study consists of linked field investigations and a greenhouse experiment. Plants were grown in the greenhouse in either steriled or non-steriled sandy soil from a reclamation site in the Lusatian mining landscape (Welzow S¨ud, East Germany). After seven months, the plant biomass, root morphology, organic acids, and water-soluble nutrients and root colonization with arbuscular mycorrhizal fungi (AMF) and dark septate endophytes (DSE) were analyzed. Roots of all three plants in the field and greenhouse experiments were highly colonized with AMF. Calamagrostis epigeios and T. arvense had a significantly higher colonization frequency with DSE than L. corniculatus. The quantity and composition of organic acids strongly differed among plant species, with the highest number of organic acids found for L. corniculatus and lowest for C. epigeios. The quantity of organic acids was greatly reduced in all plants under steriled soil conditions. However, the composition of organic acids and plant growth in steriled soil were reduced for both legumes, but not for C. epigeios, which had a higher biomass under steriled conditions. Changes in nutrient concentrations in the field rhizosphere soil relative to those in the control were measurable after seven months. While the spectrum of organic acids and the growth of legumes seemed to be dependent on a highly diverse soil microbial community and a symbiotic partner, the grass C. epigeios appeared capable of mobilizing enough nutrients without an indigenous microbial community, and might be more competitive on sites where soil microbial diversity and activity are low.}, language = {en} } @misc{HuettlGerwin, author = {H{\"u}ttl, Reinhard F. and Gerwin, Werner}, title = {Landscape Development From Point Zero}, series = {Pacific Science}, volume = {77}, journal = {Pacific Science}, number = {2-3}, issn = {1534-6188}, doi = {10.2984/77.2.11}, pages = {309 -- 325}, abstract = {Severe disturbances of landscapes entail an ecosystem development with the formation of structures and functions which may reach either a new equilibrium state or a state similar to the original ecosystem. Natural disturbances can result from major events such as volcanoes, glaciers, or denudations from landslides. Major disturbance may also evolve from anthropogenic influences such as from mining operations. They all can be considered starting points for the development of ecosystems from 'point zero', which was one central research interest of Dieter Mueller-Dombois. In this paper results from research in the Lusatian post-mining landscapes (Eastern Germany) are presented. Different methodological approaches are discussed. The well-defined 'point zero' of the ecosystem development allows for research on chronosequence designs as well as real time series studies. Chronosequences have been investigated to gain insight into the medium to long-term direction of the development. Real time series are recorded to obtain a more detailed understanding. The paper is structured into three main parts: First, effects of ecosystem disturbances by mining in Lusatia and the initial conditions for restoration are presented. In the following part practical rehabilitation measures and land use options are discussed. Finally, the third part summarizes results of long-term monitoring in an artificial watershed. In conclusion, post-mining landscapes allow for relevant case studies of ecosystem development after severe disturbances. Particularly, the starting point of the initial phase is very well defined which distinguishes these anthropogenically disturbed landscapes from landscapes after natural disturbances.}, language = {en} } @misc{KayatzBaroniHillieretal., author = {Kayatz, Benjamin and Baroni, Gabriele and Hillier, Jon and L{\"u}dtke, Stefan and Heathcote, Richard and Malin, Daniella and Tonder, Carl van and Kuster, Benjamin and Freese, Dirk and H{\"u}ttl, Reinhard F. and Wattenbach, Martin}, title = {Cool Farm Tool Water: A global on-line tool to assess water use in crop production}, series = {Journal of Cleaner Production}, volume = {207}, journal = {Journal of Cleaner Production}, issn = {0959-6526}, doi = {10.1016/j.jclepro.2018.09.160}, pages = {1163 -- 1179}, abstract = {The agricultural sector accounts for 70\% of all water consumption and poses great pressure on ground water resources. Therefore, evaluating agricultural water consumption is highly important as it allows supply chain actors to identify practices which are associated with unsustainable water use, which risk depleting current water resources and impacting future production. However, these assessments are often not feasible for crop producers as data, models and experiments are required in order to conduct them. This work introduces a new on-line agricultural water use assessment tool that provides the water footprint and irrigation requirements at field scale based on an enhanced FAO56 approach combined with a global climate, crop and soil databases. This has been included in the Cool Farm Tool e an online tool which already provides metrics for greenhouse gas emissions and biodiversity impacts and therefore allows for a more holistic assessment of environmental sustainability in farming and agricultural supply chains. The model is tested against field scale and state level water footprint data providing good results. The tool provides a practical, reliable way to assess agricultural water use, and offers a means to engage growers and stakeholders in identifying efficient water management practices.}, language = {en} }