@misc{DimitrovaRepmannRaabetal., author = {Dimitrova, Tsvetelina and Repmann, Frank and Raab, Thomas and Freese, Dirk}, title = {Uptake of ferrocyanide in willow and poplar trees in a long term greenhouse experiment}, series = {Ecotoxicology}, volume = {24}, journal = {Ecotoxicology}, number = {3}, issn = {1573-3017}, doi = {10.1007/s10646-014-1398-0}, pages = {510}, abstract = {Phytoremediation of sites contaminated with iron cyanides can be performed using poplar and willow trees. Poplar and willow trees were grown in potting substrate spiked with ferrocyanide concentrations of up to 2,000 mg kg-1 for 4 and 8 weeks respectively. Soil solution and leaf tissue of different age were sampled for total cyanide analysis every week. Chlorophyll content in the leaves was determined to quantify cyanide toxicity. Results showed that cyanide in the soil solution of spiked soils differed between treatments and on weekly basis and ranged from 0.5 to 1,200 mg l-1. The maximum cyanide content in willow and poplar leaves was 518 mg kg-1 fresh weight (FW) and 148 mg kg-1 FW respectively. Cyanide accumulated in the leaves increased linearly with increasing cyanide concentration in the soil solution. On the long term, significantly more cyanide was accumulated in old leaf tissue than in young tissue. Chlorophyll content in poplar decreased linearly with increasing cyanide in the soil solution and in leaf tissue, and over time. The inhibitory concentration (IC50) value for poplars after 4 weeks of exposure was 173 mg l-1 and for willow after 8 weeks of exposure—768 mg l-1. Results show that willows tolerate much more cyanide and over a longer period than poplars, making them very appropriate for remediating sites highly contaminated with iron cyanides.}, language = {en} } @inproceedings{KapplerKaiserGanzenmuelleretal., author = {Kappler, Christoph and Kaiser, Knut and Ganzenm{\"u}ller, Raphael and K{\"u}ster, Mathias and Nicolay, Alexander and F{\"u}lling, Alexander and Bens, Oliver and Raab, Thomas}, title = {A review of geochronological data from northeastern Germany: evaluating late Quaternary soil formation and land surface dynamics}, series = {3rd Annual ICLEA Workshop 2014, Dynamics of Climate and Landscape Evolution of Cultural Landscapes in the Northern Central European Lowlands since the Last Ice Age}, booktitle = {3rd Annual ICLEA Workshop 2014, Dynamics of Climate and Landscape Evolution of Cultural Landscapes in the Northern Central European Lowlands since the Last Ice Age}, editor = {Schwab, Markus J. and Theuerkauf, Martin and Brauer, Achim and Wilmking, Martin and Lampe, Reinhard}, publisher = {GFZ German Research Centre for Geosciences}, address = {Potsdam}, doi = {10.2312/GFZ.b103-14028}, pages = {43}, language = {en} } @inproceedings{SutLohmannBoldtBurischRaab, author = {Sut-Lohmann, Magdalena and Boldt-Burisch, Katja and Raab, Thomas}, title = {Influence of Arbuscular Mycorrhizal Fungus (AMF) on degradation of iron-cyanide complexes}, 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} } @inproceedings{SutLohmannRepmannRaab, author = {Sut-Lohmann, Magdalena and Repmann, Frank and Raab, Thomas}, title = {Vertical movement of iron-cyanide complexes in soils of a former Manufactured Gas Plant site}, 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} } @inproceedings{MykhailovaRaabGypseretal., author = {Mykhailova, Larysa and Raab, Thomas and Gypser, Stella and Fischer, Thomas}, title = {Development and hydrology of biological soil crusts -- first results from a surface inoculation experiment}, series = {European Geosciences Union, General Assembly 2016, Vienna, Austria, 17 April - 22 May 2016}, booktitle = {European Geosciences Union, General Assembly 2016, Vienna, Austria, 17 April - 22 May 2016}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{SutLohmannFischerRepmannetal., author = {Sut-Lohmann, Magdalena and Fischer, Thomas and Repmann, Frank and Raab, Thomas}, title = {Long-Term Release of Iron-Cyanide Complexes from the Soil of a Manufactured Gas Plant Site}, series = {Journal of Environmental Protection}, volume = {4}, journal = {Journal of Environmental Protection}, number = {11B}, issn = {2152-2219}, doi = {10.4236/jep.2013.411A2002}, pages = {8 -- 19}, abstract = {Iron-cyanide (Fe-CN) complexes have been detected at Manufactured Gas Plant sites (MGP) worldwide. The risk of groundwater contamination depends mainly on the dissolution of ferric ferrocyanide. In order to design effective reme- diation strategies, it is relevant to understand the contaminant's fate and transport in soil, and to quantify and mathe- matically model a release rate. The release of iron-cyanide complexes from four contaminated soils, originating from the former MGP in Cottbus, has been studied by using a column experiment. Results indicated that long-term cyanide (CN) release is governed by two phases: one readily dissolved and one strongly fixed. Different isotherm and kinetic equations were used to investigate the driving mechanisms for the ferric ferrocyanide release. Applying the isotherm equations assumed an approach by which two phases were separate in time, whereas the multiple first order equation considered simultaneous occurrence of both cyanide pools. Results indicated varying CN release rates according to the phase and soil. According to isotherm and kinetic models, the long-term iron cyanide release from the MGP soils is a complex phenomenon driven by various mechanisms parallely involving desorption, diffusion and transport processes. Phase I (rapid release) is presumably mainly constrained by the transport process of readily dissolved iron-cyanide complexes combined with desorption of CN bound to reactive heterogeneous surfaces that are in direct contact with the aqueous phase (outer-sphere complexation). Phase II (limited rate) is presumably driven by the diffusion controlled processes involving dissolution of precipitated ferric ferrocyanide from the mineral or inner-sphere complexation of fer- ricyanides. CN release rates in phase I and II were mainly influenced by the pH, organic matter (OM) and the total CN content. The cyanide release rates increased with increasing pH, decreased with low initial CN concentration and were retarded by the increase in OM content.}, language = {en} } @inproceedings{SutLohmannRepmannRaab, author = {Sut-Lohmann, Magdalena and Repmann, Frank and Raab, Thomas}, title = {Release of iron-cyanide complexes form contaminated soils - Batch and column experiments on substrates from Manufactured Gas Plant (MGP) site}, series = {European Geosciences Union General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, booktitle = {European Geosciences Union General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, abstract = {Soils of former Manufactured Gas Plants (MGPs) are often contaminated with iron-cyanide (Fe-CN) complexes that originate from gas purification process. Cyanide is a potentially toxic substance and its presence in soil and groundwater may cause risk for human health as well as for the environment. MGPs were commonly built on the city suburban areas, which have spread ever since. Nowadays, these sites are typically located in inner cities, causing environmental thread, due to the leaching of pollutants. More recently, columns and batch experiments have been used to study fate and mobility of contaminants is soil. The release of iron-cyanide complexes under unsaturated flow conditions was evaluated with eight columns of 30 cm length and a diameter of 5,4 cm. Cyanide concentrations in the collected leachates were measured with Flow Injection Analysis (FIA). Additionally pH, electrical conductivity (EC) and various ion concentrations were determined. In order to compare the release of Fe-CN complexes in saturated conditions a batch experiment was conducted, where in defined time intervals, 1 ml of the extract water phase was analyzed for CN concentration. Study revealed an analogous trend of cyanide release in both experiments indicating primarily the release of formerly dissolved phase (hexacyanoferrates) followed by continual dissolution of ferric ferrocyanide. We conclude that batch experiments, conducted prior to column analysis, can serve as preliminary prediction of the water soluble cyanide fraction under unsaturated conditions.}, language = {en} } @inproceedings{SutLohmannFischerRepmannetal., author = {Sut-Lohmann, Magdalena and Fischer, Thomas and Repmann, Frank and Raab, Thomas}, title = {Feasibility of field portable near infrared (NIR) spectroscopy to determine cyanide concentrations in soil}, series = {European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, booktitle = {European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, abstract = {In Germany, at more than 1000 sites, soil is polluted with an anthropogenic contaminant in form of iron-cyanide complexes. These contaminations are caused by former Manufactured Gas Plants (MGPs), where electricity for lighting was produced in the process of coal gasification. The production of manufactured gas was restrained in 1950, which caused cessation of MGPs. Our study describes the application of Polychromix Handheld Field Portable Near-Infrared (NIR) Analyzer to predict the cyanide concentrations in soil. In recent times, when the soil remediation is of major importance, there is a need to develop rapid and non-destructive methods for contaminant determination in the field. In situ analysis enables determination of 'hot spots', is cheap and time saving in comparison to laboratory methods. This paper presents a novel usage of NIR spectroscopy, where a calibration model was developed, using multivariate calibration algorithms, in order to determine NIR spectral response to the cyanide concentration in soil samples. As a control, the contaminant concentration was determined using conventional Flow Injection Analysis (FIA). The experiments revealed that portable near-infrared spectrometers could be a reliable device for identification of contamination 'hot spots', where cyanide concentration are higher than 2400 mg kg-1 in the field and >1750 mg kg-1 after sample preparation in the laboratory, but cannot replace traditional laboratory analyses due to high limits of detection.}, 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} } @incollection{KruemmelbeinZeihser, author = {Kr{\"u}mmelbein, Julia and Zeihser, Uwe}, title = {Landwirtschaftliche Versuchsfl{\"a}che Tagebau J{\"a}nschwalde - Versuchsdesign und Fl{\"a}chenherstellung}, series = {Energieholzproduktion und bodenphysikalische Untersuchungen auf Rekultivierungsfl{\"a}chen des Niederlausitzer Braunkohlereviers}, booktitle = {Energieholzproduktion und bodenphysikalische Untersuchungen auf Rekultivierungsfl{\"a}chen des Niederlausitzer Braunkohlereviers}, editor = {Kr{\"u}mmelbein, Julia and Raab, Thomas and H{\"u}ttl, Reinhard F.}, publisher = {BTU}, address = {Cottbus}, isbn = {978-3-937728-12-4}, pages = {3 -- 15}, language = {de} } @misc{RaabRaabTaklaetal., author = {Raab, Alexandra and Raab, Thomas and Takla, Melanie and Nicolay, Alexander and B{\"o}nisch, Eberhard and R{\"o}sler, H.}, title = {B{\"o}den als Archive der Landschaftsgeschichte im Vorfeld des Tagebaus J{\"a}nschwalde}, series = {Exkursionsf{\"u}hrer, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft 2011, September 2011, Berlin, Potsdam}, journal = {Exkursionsf{\"u}hrer, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft 2011, September 2011, Berlin, Potsdam}, publisher = {Deutsche Bodenkundliche Gesellschaft}, address = {Oldenburg}, pages = {84 -- 96}, language = {de} } @misc{OPUS4-9614, title = {Landschaftswandel - Landscape Change}, editor = {Raab, Thomas and Raab, Alexandra and Gerwin, Werner and Schopper, Franz}, publisher = {Chair of Geopedology and Landscape Development}, address = {Cottbus}, pages = {105}, language = {de} } @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} } @misc{RaabHuerkampVoelkel, author = {Raab, Thomas and H{\"u}rkamp, Kerstin and V{\"o}lkel, J{\"o}rg}, title = {Stratigraphy and chronology of late Quaternary floodplain sediments in a historic mining area, Vils River Valley, East Bavaria, Germany}, series = {Physical Geography}, volume = {31}, journal = {Physical Geography}, number = {4}, issn = {1930-0557}, doi = {10.2747/0272-3646.31.4.357}, pages = {357 -- 384}, abstract = {Analysis of 288 percussion drillings from depths of up to seven meters and a 120 m long excavated section provide new and detailed information on the Late Quaternary to Late Holocene floodplain evolution from the most important Central European iron-mining region of the 15th century. The generalized sequence of the Vils River floodplain is built of five units representing facies of different genesis (rock/saprolite, gravel, sand, loam, peat) that are identified by physical, chemical, and mineralogical parameters (grain size, clast shape, and content, TOC, bulk mineralogy). Along the 87 km length of the valley, different units/facies are found at the Upper Vils River (UVR 1-5) and at the Lower Vils River (LVR 1-4b). In both river sections, fine-grained material (flood loam) forms the major part (up to 4 m) of the alluvial sequence. 29 age determinations (24 14C, 4 IRSL, 1 tree-ring analysis) show increasing accumulation of flood loam in the last millennium. The data correlate with the beginning of mining at the Vils River and hence suggest a causal connection with mining activities in the catchment—both on the slopes and in the floodplain—with intense deposition of flood loams.}, language = {en} } @misc{SchneiderGerkeMaurer, author = {Schneider, Anna and Gerke, Horst H. and Maurer, Thomas}, title = {3D initial sediment distribution and quantification of mass balances of an artificially-created hydrological catchment based on DEMs from aerial photographs using GOCAD}, series = {Physics and Chemistry of the Earth}, volume = {36}, journal = {Physics and Chemistry of the Earth}, number = {1-4}, issn = {1474-7065}, doi = {10.1016/j.pce.2010.03.023}, pages = {87 -- 100}, 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{HeinkenBlumroederAdhikarietal., author = {Heinken, Thilo and Blumr{\"o}der, Jeanette S. and Adhikari, Yojana and Balthasar, Cathrina and Binder, Anja and Birkhofer, Klaus and Bischoff, Antje and Brosinsky, Arlena and Bubner, Ben and Clerc, Danica and Djoudi, El Aziz and Dobkowitz, Sophia and Francke, Till and Gerwin, Werner and Hartong, Heinrich and Hess, Carsten and Jarling, Ren{\´e} and Jouy, Florent and Leinen, Loretta and Meißner, Andreas and Raab, Thomas and Repmann, Frank and R{\"o}nnefarth, Susanne and Schaaf, Wolfgang and Schirrmacher, Marina and Schmehl, Marie-Therese and Schmitt, Thomas and Schr{\"o}der, Jens and Sch{\"u}le, Maren and Sturm, Knut and Welle, Torsten and Ibisch, Pierre L.}, title = {PYROPHOB - A post-fire ecosystem research project to inform management for resilient forest development}, series = {Tuexenia}, volume = {44}, journal = {Tuexenia}, issn = {0722-494X}, doi = {10.14471/2024.44.004}, pages = {35}, abstract = {PYROPHOB (fire-resistant) is the name of an interdisciplinary research project that is running for five years from 2020 to 2025. In this project, eight institutions are investigating the ecological effects of wildfires and subsequent forest management strategies in pine forests (plantations) in Brandenburg (NE Germany), with the aim of formulating practical recommendations for managing fire-prone forests and the effective restoration of post-fire forest areas. We provide a brief overview of what is known about the effects of wildfire on abiotic and biotic parameters in temperate pine forests, as well as the effects of silvicultural treatments. To date, we know little about how different components of biodiversity are linked in post-fire forest ecosystems and how management affects their functioning. By describing the project, we illustrate the requirements for the implementation of such an applied research project. We emphasize the importance of the study design for dealing with interdisciplinary questions and for the quantitative synthesis of research results. The project comprises a set of standardised field plots in two wildfire areas covering different post-fire management options. Fifteen study sites were established, including two reference sites in unburned pine stands, each with ten study plots as replicates. In situ nitrogen mineralisation, litter decomposition tests and soil biological activity are used for soil biological characterisation. Microclimate data is measured continuously. Standing and lying dead wood and tree regeneration are recorded as key indicators of the success of forestry treatments. Further methods com-prise terrestrial laser scanning, remote sensing techniques as well as surveys of vegetation and above and below ground biomass. Identification of fruiting body-forming fungi, phytoparasites and ectomycorrhizal fungi is supported by marker gene sequencing. Faunistic indicators comprise predatory soil arthropods (pairs of emergence tents and soil traps), saproxylic beetles (flight traps and funnel traps), moths (automated window traps), mammals (camera traps), and breeding birds (visual and acoustic observation). We discuss the strengths and limitations of the project design. We are able to systematically capture short-term temporal shifts in parameters and trends in post-fire ecosystem development. Research in a real landscape with ongoing environmental changes and interventions pres-ents challenges for experimental design, data analysis and interpretation. The drivers of ecosystem development are rarely completely independent or perfectly balanced, and lack of replication is ine-vitable. The two fires did not occur in the same year and season, resulting in different initial conditions for the colonisation of the burned areas. Finally, a large part of one study area was again affected by a fire in 2022, which destroyed direct comparability with the other sites. Despite these obstacles the project has started to generate valuable results to address management and conservation challenges.}, language = {en} } @misc{SchmehlAdhikariBalthasaretal., author = {Schmehl, Marie-Therese and Adhikari, Yojana and Balthasar, Cathrina and Binder, Anja and Clerc, Danica and Dobkowitz, Sophia and Gerwin, Werner and G{\"u}nther, Kristin and Hartong, Heinrich and Heinken, Thilo and Hess, Carsten and Ibisch, Pierre L. and Jouy, Florent and Leinen, Loretta and Raab, Thomas and Repmann, Frank and R{\"o}nnefarth, Susanne and Rohlfs, Lilly and Schirrmacher, Marina and Schr{\"o}der, Jens and Sch{\"u}le, Maren and Vieth-Hillebrand, Andrea and Francke, Till}, title = {Monitoring abiotic and biotic parameters of forest regrowth under different management regimes on former wildfire sites in northeastern Germany - data from the PYROPHOB project}, series = {Earth system science data}, volume = {17}, journal = {Earth system science data}, number = {11}, publisher = {Copernicus GmbH}, address = {G{\"o}ttingen}, issn = {1866-3516}, doi = {10.5194/essd-17-6295-2025}, pages = {6295 -- 6313}, abstract = {We present the data recorded by eight institutions within the PYROPHOB project, running from 2020 to 2024 at two forest research sites in the south-west of Brandenburg, Germany. The aim of the project was to monitor abiotic and biotic parameters of forest regrowth under different management regimes on former wildfire sites in northeastern Germany. The observations comprised intermittent and continuous measurements or surveys on meteorological parameters (rainfall, temperature, vapour pressure deficit), soil (soil type and texture, soil chemistry and leaching, water content, soil temperature), deadwood, stand structure, vegetation regrowth, abundance of selected fauna (moths, beetles, mammals), UAV-based remote sensing (stand structure, spatial overview), and photo monitoring (succession). Thus, the multitude of collected data allows not only for detailed analyses of these observables separately, but also considering their interaction for a more multidisciplinary view on forest recovery after a wildfire. The data are available under the following DOIs: https://doi.org/10.23728/b2share.08a6a8b56f774a08a984871e7ef1b5a8 (Part 1, Schmehl et al., 2025a), under embargo until 31 March 2026 (Part 2, Schmehl et al., 2025b), https://doi.org/10.23728/b2share.de1661761da5481f938caf460e4f0ca9 (Part 3.1, Schmehl et al., 2025c), and https://doi.org/10.23728/b2share.51bdf4b6dc854873b6ff44fdddbf4c3b (Part 3.2, Schmehl et al., 2025d).}, language = {en} } @misc{HolmerBőszeBonhageetal., author = {Holmer, Anna and Bősze, Ildik{\´o} and Bonhage, Alexander and Susanne, Lindauer and G{\"u}nther, Moosbauer and P{\"o}llath, Nadja and Kristina, Reetz and J{\"o}rg, V{\"o}lkel}, title = {Prehistoric slot pits on a loess covered Rissian Danube terrace at Straubing (SE Bavaria) - structures for fat tanning?}, series = {Journal of geomorphology : journal of basic and applied geomorphology}, volume = {2}, journal = {Journal of geomorphology : journal of basic and applied geomorphology}, number = {1}, publisher = {Borntraeger Science Publishers}, address = {Stuttgart}, doi = {10.1127/jgeomorphology/0874}, pages = {67 -- 129}, abstract = {Slot pits are uniquely shaped pits linked to prehistoric settlements in Central Europe, some dating back to the Mesolithic. They are typically long, deep, and narrow, yet their exact function remains unclear despite extensive research. This study aims to synthesize previous archaeological and pedological findings regarding slot pits and refine hypotheses about their function and age. Samples were collected from slot pits, other pit types, and surrounding loess at an excavation site in Straubing-Lerchenhaid, Bavaria, covering periods from the Linear Pottery Culture to the Iron Age. Pedological analysis indicated that the slot pits were not filled with material from nearby chernozemic horizons, and that no measured element was enriched in slot pits but not other pit types. Radiometric dating of bulk sediment samples, charcoal and animal remains, suggested ages ranging from the End Mesolithic to the End Neolithic. Although biomarker analyses showed traces of human faeces, they were not significant enough to suggest that the pits were primarily used as latrines, which was supported by the lack of elevated phosphorus levels in pit samples. A combination of these findings leads to the hypothesis that slot pits may have been utilized in the fat tanning process.}, language = {en} } @misc{SchneiderRaabRaabetal., author = {Schneider, Anna and Raab, Thomas and Raab, Alexandra and Bonhage, Alexander}, title = {Soils of former field systems in Northeastern Bavaria, Germany}, doi = {10.17632/59932w7yct.1}, abstract = {Analytical data for bulk soil samples from former field system and reference areas in forests of Northeastern Bavaria, Germany. Profile samples taken following soil horizons, transect samples taken in fixed 10 cm depth ranges.}, language = {en} } @incollection{Raab, author = {Raab, Thomas}, title = {Subdued mountains of Central Europe}, series = {Mid-Latitude Slope Deposits (Cover Beds)}, booktitle = {Mid-Latitude Slope Deposits (Cover Beds)}, edition = {Second edition}, publisher = {Eslevier}, isbn = {978-0-323-96003-8}, doi = {10.1016/B978-0-323-96003-8.00011-6}, pages = {9 -- 114}, language = {en} } @misc{SchueleHeinkenAdhikarietal., author = {Sch{\"u}le, Maren and Heinken, Thilo and Adhikari, Yojana and Binder, Anja and Clerc, Danica and Dobkowitz, Sophia and Francke, Till and Gerwin, Werner and Hartong, Heinrich and Jouy, Florent and Raab, Thomas and Repmann, Frank and Rohlfs, Lilly and R{\"o}nnefarth, Susanne and Ibisch, Pierre L.}, title = {Intensive post-fire management drives ecosystem degradation but does not prevent tree regeneration}, series = {Journal of applied ecology}, volume = {63}, journal = {Journal of applied ecology}, number = {1}, publisher = {Wiley}, issn = {0021-8901}, doi = {10.1111/1365-2664.70257}, pages = {1 -- 17}, abstract = {In recent years, wildfires have affected relatively large areas of managed forests in Central Europe. Often, forestry uses intensive post-fire management practices, which can have negative effects on various components of the ecosystem. Fire ecology has been largely neglected in Central Europe and strategies for appropriate management and successful reforestation of burned areas are urgently needed. We have studied the effects of different post-fire forest management treatments (including different levels of salvage logging and soil disturbances such as ploughing or raking) on soil parameters (phosphorus, nitrogen, calcium, potassium, magnesium, pH), microclimate (temperatures, vapour pressure deficit (VPD), heat and drought stress), deadwood, regrowth (biomass of tree regeneration, herb and bryophyte layer) and species richness (plants and saproxylic beetles) 3 years after wildfire in a Central European Scots pine forest (northeast Germany). Intensive forest management led to more unfavourable abiotic conditions, including stronger temperature extremes and elevated VPD. Consequently, vegetation on these sites experienced increased heat and drought stress and reduced nutrient availability. The biomass of the herb and bryophyte layer, as well as the species richness of plants and saproxylic beetles, was lower on completely salvage logged sites. Tree biomass recovered on all sites, including sites with intensive forest management. Tree regeneration in our study area was mainly driven by the recolonization of the pioneer species European aspen (Populus tremula), which can tolerate a wide range of site conditions. Synthesis and applications. We recommend avoiding intensive management on burned sites, such as complete salvage logging or ploughing, as this creates extreme site conditions that could inhibit the regeneration of more sensitive tree species and result in a long-term legacy of degradation. In addition, herb and bryophyte layers, as well as the species richness of vegetation and saproxylic beetles, which are important components of forest ecosystems, are negatively affected by intense forest management.}, language = {en} } @techreport{RepmannGerwinKanzler, author = {Repmann, Frank and Gerwin, Werner and Kanzler, Michael}, title = {Schlussbericht zum Vorhaben "Ermittlung der Bodenqualit{\"a}t zur Bewertung der Ertragspotentiale von Rohstoffpflanzen auf marginalen Standorten (BodenPotential)"}, publisher = {Technische Informationsbibliothek}, address = {Hannover}, doi = {10.34657/25088}, pages = {54}, language = {de} }