@misc{DrohanRaabHirsch, author = {Drohan, Patrick J. and Raab, Thomas and Hirsch, Florian}, title = {Distribution of silty mantles in soils of the Northcentral Appalachians, USA}, series = {Catena}, volume = {194}, journal = {Catena}, issn = {0341-8162}, doi = {10.1016/j.catena.2020.104701}, pages = {15}, 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} } @misc{RaabRaabHirschetal., author = {Raab, Thomas and Raab, Alexandra and Hirsch, Florian and Bonhage, Alexander and Schneider, Anna}, title = {Fingerprints from past charcoal burning - lessons learned and future perspective studying Relict Charcoal Hearths (RCH)}, series = {EGU General Assembly 2020, Online | 4-8 May 2020}, journal = {EGU General Assembly 2020, Online | 4-8 May 2020}, doi = {https://doi.org/10.5194/egusphere-egu2020-2949}, 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{KlosSutLohmannRaabetal., author = {Klos, Friederike and Sut-Lohmann, Magdalena and Raab, Thomas and Hirsch, Florian}, title = {Innovative Drone-based Hyperspectral Detection of Heavy Metals (Ni, Zn, and Cu) in Plants cultivated for Phytomining}, series = {EGU General Assembly 2020, Online | 4-8 May 2020}, journal = {EGU General Assembly 2020, Online | 4-8 May 2020}, doi = {10.5194/egusphere-egu2020-9370}, language = {en} } @misc{HirschMatvejevaDietrichetal., author = {Hirsch, Florian and Matvejeva, Agne and Dietrich, Nils and Raab, Thomas}, title = {Cultivation of industrial hemp using solid and liquid residues from municipal composting}, series = {EGU General Assembly 2020, Online | 4-8 May 2020}, journal = {EGU General Assembly 2020, Online | 4-8 May 2020}, doi = {10.5194/egusphere-egu2020-19138}, language = {en} } @misc{DrohanRaabHirsch, author = {Drohan, Patrick J. and Raab, Thomas and Hirsch, Florian}, title = {The presence of silty mantles in Northcentral Appalachian, USA soils and their relevance to pedology}, series = {EGU General Assembly 2020}, journal = {EGU General Assembly 2020}, doi = {10.5194/egusphere-egu2020-5661}, language = {en} } @misc{DietrichWilkinsonHirschetal., author = {Dietrich, Nils and Wilkinson, Daniel and Hirsch, Florian and Sut-Lohmann, Magdalena and Geschke, Antonia and Raab, Thomas}, title = {Microplastics and earthworms in soils: A case study on translocation, toxicity and fate}, series = {EGU General Assembly 2020}, journal = {EGU General Assembly 2020}, doi = {10.5194/egusphere-egu2020-7430}, language = {en} } @misc{SchneiderHirschRaabetal., author = {Schneider, Anna and Hirsch, Florian and Raab, Alexandra and Bonhage, Alexander and Raab, Thomas}, title = {Relikte historischer Kohlenmeier ini der Oberpfalz - Verbreitung und Erhaltung in Abh{\"a}ngigkeit vom Naturraum}, series = {Beitr{\"a}ge zur Arch{\"a}ologie in der Oberpfalz und in Regensburg}, journal = {Beitr{\"a}ge zur Arch{\"a}ologie in der Oberpfalz und in Regensburg}, number = {13}, issn = {1617-4461}, pages = {531 -- 546}, language = {de} } @misc{HirschRaabBłaszkiewicz, author = {Hirsch, Florian and Raab, Thomas and Błaszkiewicz, Mirosław}, title = {Evidence for an alternative concept of the Finow soil formation}, series = {Catena}, volume = {198}, journal = {Catena}, issn = {0008-7769}, doi = {10.1016/j.catena.2020.105064}, pages = {14}, language = {en} } @book{HirschRaabRaab, author = {Hirsch, Florian and Raab, Alexandra and Raab, Thomas}, title = {Beitr{\"a}ge zur Landnutzungsgeschichte in der Niederlausitz und im Erzgebirge}, publisher = {Brandenburg University of Technology}, address = {Cottbus ; Senftenberg}, issn = {2196-4122}, doi = {10.26127/BTUOpen-5388}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus4-53887}, pages = {101}, abstract = {In diesem Band sind verschiedene Beitr{\"a}ge zur Landnutzungsgeschichte in der Niederlausitz und im Erzgebirge zusammengefasst. Die ersten vier Beitr{\"a}ge befassen sich mit historischen Ackerfluren und W{\"o}lb{\"a}ckern in der Niederlausitz. Arch{\"a}ologische Untersuchungen, in Kontext gestellt mit archivalischen Quellen und historischen Karten, geben gemeinsam mit dem Einsatz naturwissenschaftlicher Methoden und Visualisierungen hochaufl{\"o}sender LiDAR-Daten neue Einblicke in die ehemalige Landnutzung. Der f{\"u}nfte Beitrag aus dem Erzgebirge beschreibt die Nutzung von ehemaligen Meilerpl{\"a}tzen als Quellengattung der Montanarch{\"a}ologie.}, language = {de} } @misc{DrohanBayuzickDiefenbachetal., author = {Drohan, Patrick J. and Bayuzick, Samuel and Diefenbach, Duane and McDill, Marc and Raab, Thomas and Hirsch, Florian and Bonhage, Alexander}, title = {Northern Appalachian, USA relic charcoal hearths and their unique Ecological Fingerprint}, series = {EGU General Assembly 2021}, journal = {EGU General Assembly 2021}, doi = {10.5194/egusphere-egu21-13618}, language = {en} } @misc{BayuzickDrohanRaabetal., author = {Bayuzick, Samuel and Drohan, Patrick J. and Raab, Thomas and Hirsch, Florian and Bonhage, Alexander and McDill, Marc and Diefenbach, Duane}, title = {Relic charcoal hearths geomorphology and hydrology in mid-Appalachian region of Pennsylvania}, series = {EGU General Assembly 2021}, journal = {EGU General Assembly 2021}, doi = {10.5194/egusphere-egu21-6243}, language = {en} } @misc{BonhageBayuzickDrohanetal., author = {Bonhage, Alexander and Bayuzick, Samuel and Drohan, Patrick J. and Hirsch, Florian and Raab, Thomas}, title = {Relict charcoal hearth landscape and soil profile characteristics surrounding a mid-19th century Appalachian iron furnace}, series = {EGU General Assembly 2021}, journal = {EGU General Assembly 2021}, doi = {10.5194/egusphere-egu21-5691}, language = {de} } @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{SchneiderBonhageHirschetal., author = {Schneider, Anna and Bonhage, Alexander and Hirsch, Florian and Raab, Alexandra and Raab, Thomas}, title = {Hot spots and hot zones of soil organic matter in forests as a legacy of historical charcoal production}, series = {Forest Ecology and Management}, volume = {504}, journal = {Forest Ecology and Management}, issn = {1872-7042}, doi = {10.1016/j.foreco.2021.119846}, abstract = {Human land use often leads to distinct modifications of soils within small, clearly delimited areas. Legacy effects of past land use are also abundant in recent forest areas, but are hardly considered in ecosystem assessment and soil mapping. The soils on relict charcoal hearths (RCHs) are a widespread example for such land use legacy soils in forests. Soils on RCHs differ clearly from surrounding forest soils in their stratigraphy and properties, and are most prominently characterized by a technogenic substrate layer with high contents of charcoal and thus soil organic matter (SOM). Although RCH soils can clearly contribute to the SOM stocks of forest soils, their relevance on the landscape scale has hardly been quantified. In this paper we analyze and discuss the distribution and effects of RCH soils across scales for forests in the state of Brandenburg, Germany, with a focus on SOM stocks. Our analysis is based on a large-scale mapping of RCHs from digital elevation models (DEMs), combined with a linear regression model of SOM stocks in RCH soils. The spatial distribution of RCH soils in the study region has a scale dependent heterogeneity. The large-scale variation in site densities is related to the concentration of charcoal production to specific forest areas while the small-scale variation is related to the irregular distribution of single RCHs within the charcoal production fields. Up to 1.5 \% of the surface are covered by RCH soils in the forest areas within the study region. The results also show that RCHs can significantly contribute to the SOM stocks of forests, even where they cover only a small fraction of the soil surface, with up to 18 \% additional SOM for forest areas. Because of the heterogeneous distribution of RCHs, the SOM stock additions depend on the scale of observation. Our results suggest that RCH SOM additions can be overestimated when sites in small areas (< 1 km²) are analyzed; and that characteristic spatial concentration patterns of RCHs are even observable when values are aggregated to large areas (25 km² and more). Aggregating effects to irregularly-sized forest administrative units resulted in maps that well represent the spatial distribution of RCH soils and SOM. The study highlights that considering land use legacy effects can be relevant for the results of soil mapping and inventories; and that prospecting and mapping land use legacies from DEMs can contribute to improving such approaches.}, language = {en} } @book{RaabRaabBonhageetal., author = {Raab, Alexandra and Raab, Thomas and Bonhage, Alexander and Schneider, Anna and Hirsch, Florian and Aghte, Markus and Pommerenke, Alf}, title = {Historische K{\"o}hlerei in S{\"u}dbrandenburg - Begleitband zum K{\"o}hlerpfad Waldschule Kleinsee}, editor = {Raab, Thomas}, publisher = {Brandenburgische Technische Universit{\"a}t Cottbus - Senftenberg, Fachgebiet Geopedologie und Landschaftsentwicklung}, address = {Cottbus}, issn = {2196-4122}, doi = {10.26127/BTUOpen-5488}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus4-54883}, pages = {68}, language = {de} } @incollection{RaabHirschSchneideretal., author = {Raab, Thomas and Hirsch, Florian and Schneider, Anna and Raab, Alexandra}, title = {Geo{\"o}kologische Folgen historischer Landnutzung}, series = {Geoarch{\"a}ologie}, booktitle = {Geoarch{\"a}ologie}, editor = {Stolz, Christian and Miller, Christopher E.}, publisher = {Springer Spektrum}, address = {Berlin, Heidelberg}, doi = {10.1007/978-3-662-62774-7_8}, pages = {71 -- 77}, abstract = {Seit dem Neolithikum wirkt sich die Nutzung der Landschaft auf unterschiedliche Weise auf Relief, B{\"o}den, Gew{\"a}sser, Flora, Fauna und Klima aus. Insbesondere die Folgen land- und forstwirtschaftlicher Wirtschaftsweisen waren daf{\"u}r ausschlaggebend. Grunds{\"a}tzlich reagieren {\"O}kosysteme auf anthropogene Eingriffe, wie die Umwandlung von Wald in andere Nutzungsformen, mit einer schrittweisen Degradation sowie reversiblen oder irreversiblen Ver{\"a}nderungen. Beispiele sind Bodenerosion und eine ver{\"a}nderte Artenzusammensetzung. Die Absch{\"a}tzung des Ausmaßes im globalen Maßstab gestaltet sich generell schwierig. F{\"u}r die Geoarch{\"a}ologie bedeutsam sind daher haupts{\"a}chlich lokale Spuren fr{\"u}herer Bewirtschaftung und Formen im Kleinrelief, die sich im Gel{\"a}nde wiederfinden lassen und als Geoarchive fungieren. Denn sie geben Aufschluss {\"u}ber (pr{\"a}-)historische Bewirtschaftungsformen. So zeugen W{\"o}lb{\"a}cker, Hochbeete, Plaggenesche und die Relikte der historischen Teichwirtschaft, Moorkultivierung und K{\"o}hlerei von fr{\"u}heren Formen der Land- und Forstwirtschaft.}, language = {de} } @misc{BurasHirschSchneideretal., author = {Buras, Allan and Hirsch, Florian and Schneider, Anna and Scharnweber, Tobias and Maaten, Ernst van der and Cruz-Garc{\´i}a, Roberto and Raab, Thomas and Wilmking, Martin}, title = {Reduced above-ground growth and wood density but increased wood chemical concentrations of Scots pine on relict charcoal hearths}, series = {Science of The Total Environment}, volume = {717}, journal = {Science of The Total Environment}, issn = {1879-1026}, doi = {10.1016/j.scitotenv.2020.137189}, abstract = {Deciphering the drivers of tree growth is a central aim of dendroecology. In this context, soil conditions may play a crucial role, since they determine the availability of water and nutrients for trees. Yet, effects of systematically differing soil conditions on tree growth render a marginally studied topic. In this context, relict charcoal hearths (RCH) - a widespread legacy of anthropogenic charcoal production - render a valuable 'natural' experiment to study possible effects of artificially altered soil conditions on tree growth. We hypothesize, that the differing physico-chemical properties of RCH result in differing wood properties if compared to trees growing on unmodified soils. To test this hypothesis, we analyzed tree-growth, wood density, and wood elemental concentrations of Scots pine as well as physico-chemical soil properties. We applied a classic control-treatment design to compare RCH with unmodified soils. Our analyses identified significantly lower above-ground wood production but systematically higher wood elemental concentrations in RCH-trees compared to control trees. Since we could not identify treatment-specific growth patterns, we hypothesize the observed lower above-ground productivity of Scots pine to indicate an increased root-shoot ratio to compensate for a potentially lower plant water availability on RCH-sites. The observed higher wood elemental concentrations likely reflect higher soil elemental concentrations of Fe, Ca, K, and Mn in RCH soils. In conclusion, our study highlights diverse effects of RCH on tree growth and wood properties and strengthens the value of dendro-chemistry to use the tree-ring archive as proxy for soil conditions within a dendro-ecological context.}, language = {en} } @misc{RaabRaabBonhageetal., author = {Raab, Thomas and Raab, Alexandra and Bonhage, Alexander and Schneider, Anna and Hirsch, Florian and Birkhofer, Klaus and Drohan, Patrick J. and Wilmking, Martin and Kreyling, J{\"u}rgen and Malik, Ireneusz and Wistuba, Małgorzata and Maaten, Ernst van der and Maaten-Theunissen, Marieke van der and Urich, Tim}, title = {Do small landforms have large effects? A review on the legacies of pre-industrial charcoal burning}, series = {Geomorphology}, volume = {413}, journal = {Geomorphology}, issn = {0169-555X}, doi = {10.1016/j.geomorph.2022.108332}, pages = {16}, abstract = {Relict charcoal hearths (RCHs) are small, anthropogenic landforms resulting from past charcoal burning and reaching significant land coverage in pre-industrial mining areas. We review three coupled legacies linked by RCH development: (i) a landscape-scale geomorphic effect, (ii) a unique soil fingerprint, and (iii) an evolving novel ecosystem. The history and technique of charcoal production are described to clarify legacy effects. Applying a recently presented morpho-genetic catalogue is useful for classified mapping of RCH findings. The RCH numbers and calculated RCH densities per study region vary greatly and impose uncertainties due to insufficient methods causing over- or underestimations. Areas with high RCH densities between 50 and 500 RCH/km2 seem reasonable. Machine learning-based remote sensing techniques are promising approaches with which to better assess the full scale of charcoal burning legacies. RCH soil properties feature dark charcoal-rich technogenic substrate layers classified as Auh horizons according to the World Reference Base with significantly increased C contents. These Auh horizons can also exhibit specific physical and chemical properties, such as relatively low bulk density, high porosity, high plant available water content, low thermal conductivity and differences in cation exchange capacity or nutrient status. However, relevant studies are rare, and thus, the effects may differ by study region. Regarding vegetation, there seem to be four main effects: changes in forest structure, species composition, recruitment pattern and productivity. The number of studies on this issue is, however, also very limited. Even fewer studies have examined the soil fauna in RCHs; thus, the reported effects cannot be used to draw general conclusions. Notably, RCH research has made considerable progress in the last five years, especially in the Light Detection and Ranging-based mapping of these small landforms and identification of RCH-specific soil properties, but ecological legacies are not well understood; thus, more interdisciplinary and integrative studies are needed.}, language = {en} } @misc{HirschRaabRaabetal., author = {Hirsch, Florian and Raab, Thomas and Raab, Alexandra and Schneider, Anna and Bonhage, Alexander and Schneider, Marcus and Bauriegel, Albrecht}, title = {Quaternary and geoarcheology in Lower Lusatia}, series = {DEUQUA Special Publications}, volume = {4}, journal = {DEUQUA Special Publications}, issn = {2625-8137}, doi = {10.5194/deuquasp-4-59-2022}, pages = {59 -- 71}, abstract = {Open-cast lignite mines in Lower Lusatia provide unique insights into human-induced environmental changes in the Northern European Lowland and improve our understanding of Quaternary landscape dynamics. The excursion will focus on soils and sediments of Late Pleistocene and Holocene age that have been modified by land use since the Slavic Middle Ages. In the vicinity of the open-cast mine J{\"a}nschwalde and in the Tauer forest north of Cottbus characteristic remains of historical charcoal production, a ridge-and-furrow system and late Quaternary rubification in soils are presented.}, language = {en} } @incollection{HirschRaabSchneideretal., author = {Hirsch, Florian and Raab, Alexandra and Schneider, Marcus and Raab, Thomas and Schneider, Anna and Bonhage, Alexander}, title = {Landschaftsgeschichtliche Untersuchungen am Eilenzfließ bei Taubendorf}, series = {Ausgrabungen im Niederlausitzer Braunkohlenrevier : 2015/2016}, booktitle = {Ausgrabungen im Niederlausitzer Braunkohlenrevier : 2015/2016}, editor = {Schopper, Franz}, publisher = {Brandenburgisches Landesamt f{\"u}r Denkmalpflege und Arch{\"a}ologisches Landesmuseum}, address = {W{\"u}nsdorf}, isbn = {978-3-910011-87-8}, pages = {199 -- 204}, language = {de} }