@inproceedings{BurasHirschMaatenetal., author = {Buras, Allan and Hirsch, Florian and Maaten, Ernst van der and Takla, Melanie and R{\"a}biger, Christin and Cruz-Garc{\´i}a, Roberto and Schneider, Anna and Raab, Alexandra and Raab, Thomas and Wilmking, Martin}, title = {Charcoal kiln relicts - a favorable site for tree growth?}, 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{RaabHirschSchneideretal., author = {Raab, Thomas and Hirsch, Florian and Schneider, Anna and Bonhage, Alexander and Raab, Alexandra}, title = {Geoecological legacies of pre-industrial charcoal burning - Research questions and approaches}, series = {European Geosciences Union, General Assembly 2019, Vienna, Austria}, journal = {European Geosciences Union, General Assembly 2019, Vienna, Austria}, address = {Katlenburg-Lindau}, language = {de} } @misc{SchneiderDonovanHirschetal., author = {Schneider, Anna and Donovan, Sara and Hirsch, Florian and Bonhage, Alexander and Raab, Alexandra and Raab, Thomas}, title = {Der Einfluss von Relikten der historischen K{\"o}hlerei auf Bodentemperatur und -w{\"a}rmeleitf{\"a}higkeit}, series = {Abstract-Band, Jahrestagung der Bodenkundlichen Gesellschaft der Schweizund der Deutschen Bodenkundlichen GesellschaftBern, 24.-29. August 2019}, journal = {Abstract-Band, Jahrestagung der Bodenkundlichen Gesellschaft der Schweizund der Deutschen Bodenkundlichen GesellschaftBern, 24.-29. August 2019}, pages = {S. 350}, abstract = {Die Beimengung von Holzkohle in B{\"o}den kann deutlichen Einfluss auf die physikalischen Bodeneigenschaften haben. Solche Effekte treten nicht nur in gezielt mit Holzkohle („biochar") angereicherten Ackerb{\"o}den auf, sondern auch auf den Standorten historischer Holzkohlemeiler (HKM), die in vielen Waldgebieten in großer Zahl vorkommen. Die pr{\"a}gendste Eigenschaft solcher B{\"o}den auf HKM ist eine technogene, kohlereiche Substratschicht, die {\"u}ber dem nat{\"u}rlich entwickelten Bodenprofil abgelagert ist. In j{\"u}ngster Zeitwurden in mehreren Studien ein von den umliegenden Waldb{\"o}den abweichendes Vegetationswachstum und eine abweichende C-Dynamik auf HKM festgestellt. Welche Bodeneigenschaften der HKM solche Unterschiede bewirken, ist aber noch unklar. Ein m{\"o}glicher, bisher kaum untersuchter Einflussfaktor ist die Bodentemperatur. Ziel dieser Studie war es, den Einfluss von Holzkohlebeimengungen auf die W{\"a}rmeleitf{\"a}higkeit und das Bodentemperaturregime von HKM-B{\"o}den zu charakterisieren. Untersucht wurden HKM auf sandigem Substrat in der Lausitz (Brandenburg). An zwei Standorten wurden Profile auf HKM und benachbarten Waldb{\"o}den f{\"u}r ein Monitoring der Bodentemperatur {\"u}ber jeweils ein Jahr instrumentiert, die W{\"a}rmeleitf{\"a}higkeit von HKM-Schicht, Ah-, fAh-und Bv-Horizont wurde im Labor bestimmt. In einem Laborexperiment wurde zus{\"a}tzlich die W{\"a}rmeleitf{\"a}higkeit von k{\"u}nstlich hergestellten Proben aus sandigem Substrat und Holzkohlefragmenten in unterschiedlichen Mischungsverh{\"a}ltnissen untersucht. Die Ergebnisse zeigen eine deutlich verringerte W{\"a}rmeleitf{\"a}higkeit des kohlereichen Substrats. Damit verbunden zeigen sich im Monitoring geringere Schwankungen der Bodentemperatur auf den HKM in tiefen Bereichen des Profils, in den obersten Dezimetern wurden hingegen st{\"a}rkere Schwankungen der Bodentemperatur festgestellt. Insgesamt zeigt sich damit ein noch {\"u}ber die technogene Substratschicht hinaus wirksamer Einfluss der typischen Eigenschaften des kohlereichen HKM-Substrats auf die Bodentemperatur.}, language = {de} } @misc{BonhageHirschSchneideretal., author = {Bonhage, Alexander and Hirsch, Florian and Schneider, Anna and Raab, Alexandra and Raab, Thomas}, title = {Aged biochar enriched substrate increases SOM stocks of forest soils in the North German Lowland}, series = {Abstract-Band, Jahrestagung der Bodenkundlichen Gesellschaft der Schweizund der Deutschen Bodenkundlichen GesellschaftBern, 24.-29. August 2019}, journal = {Abstract-Band, Jahrestagung der Bodenkundlichen Gesellschaft der Schweizund der Deutschen Bodenkundlichen GesellschaftBern, 24.-29. August 2019}, pages = {S. 502}, abstract = {Recentfindings of more than 4000 relict charcoal hearths (RCH) in the forest district Tauer (Brandenburg, Germany) raise the question to what extent soil properties are controlled by a legacy effect of historical charcoal burning. RCH sites are characterized bya substantial admixture of charcoal fragments of varying particle sizes constituting an anthropogenic addition of carbon to the natural forest soil. Ages of about 250 years proven by dendrochronological dating of larger charcoal pieces on RCHs allow for assessing long-term effects of biochar application on forest soils. In this study, we measured the geometry and SOM content of 20 RCH sites in a selected part of the forest district. The results are the basis for a projection of RCH SOM stocks on a 40 ha forest plot with 120 RCH sites. In the range of statistical uncertainties it is shown that RCHs add between 13 \% and 32 \% of SOM to the SOM stock of the natural forest soil in the studied plot. These substantial amounts of SOM are so far not recognized by any soil survey or forest soil inventories of SOM and SOC stocks. In light of an increasing amount of studies that detect RCH sites in forests of Europe and the USA in the range of tens-and even hundreds of thousands, the question has to be asked how to address this legacy effect in ongoing scientific discussions about soil carbon stocks, carbon sequestration and the long-term effects of biochar application into soils.}, language = {de} } @inproceedings{HirschNicolaySchneideretal., author = {Hirsch, Florian and Nicolay, Alexander and Schneider, Anna and Błaszkiewicz, Mirosław and Kordowski, Jarosław and Noryskiewicz, Agnieszka M. and Tyszkowski, Sebastian and Raab, Alexandra and Raab, Thomas}, title = {Sp{\"a}tquart{\"a}re Landschaftsentwicklung seit der Pommerschen Phase in Wygonin (Nordpolen)}, series = {Jahrestagung des AK Geomorphologie in Kiel 2014}, booktitle = {Jahrestagung des AK Geomorphologie in Kiel 2014}, editor = {Bork, Hans-Rudolf and Dreibrodt, Stefan and Duttmann, Rainer and Unkel, Ingmar}, publisher = {Christian-Albrechts-Universit{\"a}t}, address = {Kiel}, pages = {S. 66}, language = {de} } @inproceedings{HirschRaabSchneideretal., author = {Hirsch, Florian and Raab, Thomas and Schneider, Anna and Wechler, Klaus-Peter}, title = {Late Holocene eolian fossilization of Podzols in Northeastern Germany}, series = {European Geosciences Union, General Assembly 2016, Vienna, Austria}, booktitle = {European Geosciences Union, General Assembly 2016, Vienna, Austria}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, abstract = {The North European lowland has been formed by glacial and periglacial processes in the Late Pleistocene. Multiple reshaping since the Late Glacial considerably changed the landscape up to and including especially historic times. Sediment sequences and (fossilized) soils can improve our understanding of Late Quaternary landscape development, but mapping of buried soils and surfaces is often limited to single outcrops. Ongoing archaeological rescue excavations in the pre-field of the open-cast mine Cottbus-Nord (northeastern Germany) with dense excavation trenches in an about 10 ha dune and drift sand area reveal multilayered sediment sequences with fossilized soils and sediments from the Late Pleistocene to the Late Holocene. Archaeological findings ranging from Mesolithic flint stones to an about 200 year old ceramics in eolian sediments covering plow horizons and wheel tracks suggest that eolian relocation of sandy material was intensive about 200 years ago. Still unpublished OSL dating underline the intense eolian activity. Recent studies showed that between the 15Th to the 19Th century an iron smelter 5 km to the west of our study site was supplied with charcoal, which was produced in a forest 5 km east to our study site. Our current findings about Late Holocene eolian activity raise the question if this eolian reshaping of the landscape is connected with the operation of the iron smelter either directly by transport or bog iron ore winning or indirectly by population pressure caused by the prospering iron smelter. Our ongoing research indicates, that already for historic land-use off-site effects causing further landscape changes have to be considered.}, language = {en} } @misc{SchneiderHirschBonhageetal., author = {Schneider, Anna and Hirsch, Florian and Bonhage, Alexander and Raab, Alexandra and Raab, Thomas}, title = {Soil moisture monitoring on land use legacy soils - a study on relict charcoal hearth sites in Brandenburg, Germany}, series = {European Geosciences Union, General Assembly 2019, Vienna, Austria, 7-12 April 2019}, journal = {European Geosciences Union, General Assembly 2019, Vienna, Austria, 7-12 April 2019}, address = {Katlenburg-Lindau}, language = {de} } @inproceedings{RaabRaabNicolayetal., author = {Raab, Thomas and Raab, Alexandra and Nicolay, Alexander and Takla, Melanie and Hirsch, Florian and Schneider, Anna and R{\"o}sler, Horst and B{\"o}nisch, Eberhard}, title = {Human-induced landscape dynamics in South Brandenburg - findings from different geoarchives}, series = {European Geosciences Union, General Assembly 2014, Vienna, Austria, 27 April - 02 May 2014}, booktitle = {European Geosciences Union, General Assembly 2014, Vienna, Austria, 27 April - 02 May 2014}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, abstract = {South Brandenburg is the central part of the North European Lowland (NEL) extending as a plain landscape from the North and Baltic Sea to the foothills of the Central European Highlands and reaching from the Netherlands to Poland. Since many decades lignite opencast mines have been operating in this region which is known as the Lusatian mining district. The total land demand in Lusatia is about 852 square kilometres and mining will continue for many more years or even decades. Large-scale outcrops resulting from these mining activities are excellent archives to study the younger Earth's history. The scope of our research in open cast mines is to reconstruct the Late Quaternary landscape development and to distinguishing natural from anthropogenic forcing and processes. In more detail, the aims are to identify and to quantify the impact of past land uses, i.e. changes of vegetation, landforms and soils induced by agriculture and/or forestry. Here, we are presenting latest results from our research and review important findings giving novel insights into man-induced environmental changes in Lusatia within the past thousands years and thus improving the general understanding of Late Quaternary landscape dynamics.}, language = {en} } @misc{SchneiderBonhageHirschetal., author = {Schneider, Anna and Bonhage, Alexander and Hirsch, Florian and Raab, Alexandra and Raab, Thomas}, title = {Accumulation patterns of soil organic matter in forests as a legacy of historical charcoal burning}, series = {EGU General Assembly 2021}, journal = {EGU General Assembly 2021}, doi = {10.5194/egusphere-egu21-5161}, language = {en} } @misc{SchneiderHirschBonhageetal., author = {Schneider, Anna and Hirsch, Florian and Bonhage, Alexander and Raab, Alexandra and Raab, Thomas}, title = {The temperature and moisture regime of charcoal-enriched land use legacy soils}, series = {EGU General Assembly 2020}, journal = {EGU General Assembly 2020}, doi = {https://doi.org/10.5194/egusphere-egu2020-2339}, language = {en} } @misc{BonhageHirschRaabetal., author = {Bonhage, Alexander and Hirsch, Florian and Raab, Thomas and Schneider, Anna and Raab, Alexandra and Ouimet, William}, title = {Stratigraphy and shape of relict charcoal hearths in Connecticut, USA}, series = {Anthropogenetische Geomorphologie - Geomorophologie im Anthropoz{\"a}n : Virtuelle Jahrestagung des Arbeitskreises f{\"u}r Geomorphologie 2020, 28./29. September 2020, BTU Cottbus - Senftenberg}, journal = {Anthropogenetische Geomorphologie - Geomorophologie im Anthropoz{\"a}n : Virtuelle Jahrestagung des Arbeitskreises f{\"u}r Geomorphologie 2020, 28./29. September 2020, BTU Cottbus - Senftenberg}, address = {Cottbus}, issn = {2196-4122}, doi = {10.26127/BTUOpen-5363}, pages = {29}, language = {en} } @inproceedings{HirschNicolaySchneideretal., author = {Hirsch, Florian and Nicolay, Alexander and Schneider, Anna and Blaszkiewicz, Miroslaw and Kordowski, Jarosław and Noryskiewicz, Agnieszka M. and Tyszkowski, Sebastian and Raab, Alexandra and Raab, Thomas}, title = {Late Quaternary geomorphodynamics and soil development in Wygonin (Poland)}, series = {Tagungsband und Exkursionsf{\"u}hrer, Arbeitskreis Geoarch{\"a}ologie Jahrestagung 2013, 2. - 4.5.2013 BTU Cottbus}, booktitle = {Tagungsband und Exkursionsf{\"u}hrer, Arbeitskreis Geoarch{\"a}ologie Jahrestagung 2013, 2. - 4.5.2013 BTU Cottbus}, publisher = {Brandenburg Univ. of Technology}, address = {Cottbus}, pages = {S. 50}, language = {en} } @inproceedings{RaabRaabSchneideretal., author = {Raab, Thomas and Raab, Alexandra and Schneider, Anna and Hirsch, Florian and Nicolay, Alexander and Takla, Melanie and R{\"o}sler, Horst}, title = {Pre-Industrial Charcoal Kilns in the Northern European Lowland - Hidden Land Use Structures Detected by LIDAR}, series = {2014 GSA Annual Meeting in Vancouver, British Columbia (19-22 October 2014)}, booktitle = {2014 GSA Annual Meeting in Vancouver, British Columbia (19-22 October 2014)}, publisher = {Geological Society of America}, address = {Boulder, Colo.}, pages = {S. 96}, language = {en} } @misc{RaabRaabHirschetal., author = {Raab, Thomas and Raab, Alexandra and Hirsch, Florian and Schneider, Anna and Bonhage, Alexander and Aghte, Markus}, title = {Historische K{\"o}hlerei und ihre Hinterlassenschaft - Ein {\"U}berblick}, series = {Erfassung und Bewertung von vorindustriellen Meilerstandorten - Workshop 19. Februar 2019}, journal = {Erfassung und Bewertung von vorindustriellen Meilerstandorten - Workshop 19. Februar 2019}, editor = {Raab, Thomas and Raab, Alexandra and Schopper, Franz}, publisher = {Brandenburgische Technische Universit{\"a}t Cottbus-Senftenberg, Lehrstuhl Geopedologie und Landschaftsentwicklung}, address = {Cottbus}, doi = {10.26127/BTUOpen-4817}, pages = {1 -- 22}, language = {de} } @misc{SchoeberlPradhanIrvingetal., author = {Sch{\"o}berl, Florian and Pradhan, Cauchy and Irving, Stephanie and Buerger, Katharina and Xiong, Guoming and Kugler, G{\"u}nter and Kohlbecher, Stefan and Engmann, Julia and Werner, Philipp and Brendel, Matthias and Schneider, Erich and Perneczky, Robert and Jahn, Klaus and Foug{\`e}re, Christian la and Bartenstein, Peter and Brandt, Thomas and Dietrich, Marianne and Zwergal, Andreas}, title = {Real-space navigation testing differentiates between amyloid-positive and -negative aMCI}, series = {Neurology : official journal of the American Academy of Neurology}, volume = {94}, journal = {Neurology : official journal of the American Academy of Neurology}, number = {8}, issn = {1526-632X}, doi = {10.1212/WNL.0000000000008758}, pages = {e861 -- e873}, language = {en} } @misc{SchneiderHirsch, author = {Schneider, Anna and Hirsch, Florian}, title = {Mapping legacies of historic charcoal production on the landscape scale}, series = {Check Object Integrity : Book of Abstracts, CAA 2019}, journal = {Check Object Integrity : Book of Abstracts, CAA 2019}, publisher = {Institute of Archaeology of Jagiellonian University}, address = {Krakau}, isbn = {978-83-948382-7-0}, pages = {278 -- 279}, abstract = {The remains of historic charcoal hearths (RCHs) occur in many forest areas as characteristic small-scale relief features, and are valuable archives of land use history. The increasing availability of high-resolution ALS data has given rise to many recent studies mapping such land use legacy features, which have revealed impressively high numbers and spatial densities of RCHs in many regions of the world. Nevertheless, the limitations of mapping from remotely-sensed data still need to be considered to allow for meaningful interpretations of RCH spatial distribution patterns and conclusions on past forest use. We present an assessment of the possibilities and limitations of RCH mapping from ALS data on the landscape scale, comparing mapping results from study areas in the Northeastern German Lowlands, the German lower mountain ranges and the lower mountain ranges in the northeastern USA. RCHs were mapped using automated detection and manual digitization, and mapping results were validated against archaeological excavations and detailed field surveys. The results allow for a detailed analysis of mapping accuracy in relation to DEM resolution and feature size, but furthermore show up relations of mapping success to RCH age and preservation and to geomorphology and subsequent forest use. Results CAA 2019 279 Standard session 42: New technologies in woodland archaeology: problems and limitations from a GIS analysis of RCH spatial distribution in relation to historic charcoal-consuming industries affirm that RCHs are a widespread and underestimated legacy of past woodland use in many regions, but also underline the relevance of considering variable mapping accuracy in landscape-scale analyses of archaeological relief features mapped from ALS data.}, language = {en} } @misc{NeyretLeProvostBoesingetal., author = {Neyret, Margot and Le Provost, Ga{\"e}tane and Boesing, Andrea Larissa and Schneider, Florian D. and Baulechner, Dennis and Bergmann, Joana and Vries, Franciska T. de and Fiore-Donno, Anna Maria and Geisen, Stefan and Goldmann, Kezia and Merges, Anna and Saifutdinov, Ruslan A. and Simons, Nadja K. and Tobias, Joseph A. and Zaitsev, Andrey S. and Gossner, Martin M. and Jung, Kirsten and Kandeler, Ellen and Krauss, Jochen and Penone, Caterina and Schloter, Michael and Schulz, Stefanie and Staab, Michael and Wolters, Volkmar and Apostolakis, Antonios and Birkhofer, Klaus and Boch, Steffen and Boeddinghaus, Runa S. and Bolliger, Ralph and Bonkowski, Michael and Buscot, Fran{\c{c}}ois and Dumack, Kenneth and Fischer, Markus and Gan, Huei Ying and Heinze, Johannes and H{\"o}lzel, Norbert and John, Katharina and Klaus, Valentin H. and Kleinebecker, Till and Marhan, Sven and M{\"u}ller, J{\"o}rg and Renner, Swen C. and Rillig, Matthias C. and Schenk, No{\"e}lle V. and Sch{\"o}ning, Ingo and Schrumpf, Marion and Seibold, Sebastian and Socher, Stephanie A. and Solly, Emily F. and Teuscher, Miriam and Kleunen, Mark van and Wubet, Tesfaye and Manning, Peter}, title = {A slow-fast trait continuum at the whole community level in relation to land-use intensification}, series = {Nature Communications}, volume = {15}, journal = {Nature Communications}, number = {1}, issn = {2041-1723}, doi = {10.1038/s41467-024-45113-5}, abstract = {AbstractOrganismal functional strategies form a continuum from slow- to fast-growing organisms, in response to common drivers such as resource availability and disturbance. However, whether there is synchronisation of these strategies at the entire community level is unclear. Here, we combine trait data for 2800 above- and belowground taxa from 14 trophic guilds spanning a disturbance and resource availability gradient in German grasslands. The results indicate that most guilds consistently respond to these drivers through both direct and trophically mediated effects, resulting in a 'slow-fast' axis at the level of the entire community. Using 15 indicators of carbon and nutrient fluxes, biomass production and decomposition, we also show that fast trait communities are associated with faster rates of ecosystem functioning. These findings demonstrate that 'slow' and 'fast' strategies can be manifested at the level of whole communities, opening new avenues of ecosystem-level functional classification.}, language = {en} } @misc{HirschSchneiderMaatenTheunissenetal., author = {Hirsch, Florian and Schneider, Anna and Maaten-Theunissen, Marieke van der and Maaten, Ernst van der and R{\"a}biger, Christin and Raab, Alexandra and Raab, Thomas}, title = {Soil properties and tree growth at medieval ridge and furrow sites in Brandenburg, northeastern Germany}, series = {Journal of Plant Nutrition and Soil Science}, volume = {186}, journal = {Journal of Plant Nutrition and Soil Science}, number = {4}, issn = {1436-8730}, doi = {10.1002/jpln.202200345}, pages = {417 -- 427}, abstract = {Background Ridge and furrow (RIFU) systems and associated soils are a widespread legacy of medieval agriculture, are archives of historical land use, and might affect recent ecosystems. Open questions about RIFU formation and potential legacy effects still exist, especially related to physical soil properties. Aims Our aims were (1) to characterize the soil properties of RIFU soils and (2) to compare the drought sensitivity and the growth resistance in extremely dry years of trees growing on ridges and furrows, respectively. Methods We studied soil physical (bulk density, saturated soil hydraulic conductivity, and texture) and chemical (soil pH, soil organic matter, and nitrogen content) properties and the climate sensitivity of tree growth on RIFU systems for three study sites in Prignitz, Germany. Results RIFU systems showed a high spatial heterogeneity of soil stratigraphy due to ridge construction and increased accumulation of soil moisture and organic matter in furrows due to post-abandonment pedogenesis. Slight spatial differences in soil physical properties were found, with increased air capacity in ridge soils and higher available water contents in furrow soils. No differences in drought sensitivity were observed for trees growing on ridges and furrows, except for a wet site, where trees in furrows showed a higher sensitivity. Resistance in dry years tended to be similar or increase from furrows to ridges. Conclusions The results reflect a spatial differentiation of stratigraphy and post-abandonment pedogenesis on abandoned RIFU systems and suggest an adaption to different moisture conditions through RIFU construction. Differences in drought sensitivity of tree growth with relative land surface could only be detected for one of the three sites, where trees were found to be less drought sensitive on ridges.}, language = {en} } @misc{HirschBonhageBauriegeletal., author = {Hirsch, Florian and Bonhage, Alexander and Bauriegel, Albrecht and Schneider, Anna and Raab, Thomas and Raab, Alexandra and Gypser, Stella}, title = {The occurrence, soil parameters and genesis of rubified soils ('Fuchserden') of northeastern Germany}, series = {Catena}, volume = {175}, journal = {Catena}, issn = {0008-7769}, doi = {10.1016/j.catena.2018.11.039}, pages = {77 -- 92}, language = {en} } @incollection{BoehmEttererKempaetal., author = {B{\"o}hm, Christian and Etterer, Florian and Kempa, Daniela and K{\"o}nig, Bettina and Matthes, Gesa and Schaffrin, Andr{\´e} and Schindele, Stephan and Schneider, Jens and Streit, Anne von}, title = {Land nachhaltig nutzen}, series = {Nachhaltige Landnutzung managen : Akteure beteiligen - Ideen entwickeln - Konflikte l{\"o}sen}, booktitle = {Nachhaltige Landnutzung managen : Akteure beteiligen - Ideen entwickeln - Konflikte l{\"o}sen}, editor = {Sch{\"o}n, Susanne and Eismann, Christian and Wendt-Schwarzburg, Helke and Ansmann, Till}, publisher = {wbv Media GmbH \& Co KG}, address = {Bielefeld}, isbn = {978-3-7639-6027-9}, pages = {12 -- 24}, language = {de} }