@inproceedings{MaiwaldVietzeSchneideretal., author = {Maiwald, Ferdinand and Vietze, T. and Schneider, D. and Henze, Frank and M{\"u}nster, Sander and Niebling, Florian}, title = {Photogrammetric Analysis of Historical Image Repositories for Virtual Reconstruction in the Field of Digital Humanities}, series = {3D Virtual Reconstruction and Visualization of Complex Architectures, 1-3 March 2017, Nafplio, Greece}, booktitle = {3D Virtual Reconstruction and Visualization of Complex Architectures, 1-3 March 2017, Nafplio, Greece}, publisher = {ISPRS}, doi = {10.5194/isprs-archives-XLII-2-W3-447-2017}, pages = {447 -- 452}, abstract = {Historical photographs contain high density of information and are of great importance as sources in humanities research. In addition to the semantic indexing of historical images based on metadata, it is also possible to reconstruct geometric information about the depicted objects or the camera position at the time of the recording by employing photogrammetric methods. The approach presented here is intended to investigate (semi-) automated photogrammetric reconstruction methods for heterogeneous collections of historical (city) photographs and photographic documentation for the use in the humanities, urban research and history sciences. From a photogrammetric point of view, these images are mostly digitized photographs. For a photogrammetric evaluation, therefore, the characteristics of scanned analog images with mostly unknown camera geometry, missing or minimal object information and low radiometric and geometric resolution have to be considered. In addition, these photographs have not been created specifically for documentation purposes and so the focus of these images is often not on the object to be evaluated. The image repositories must therefore be subjected to a preprocessing analysis of their photogrammetric usability. Investigations are carried out on the basis of a repository containing historical images of the Kronentor ("crown gate") of the Dresden Zwinger. The initial step was to assess the quality and condition of available images determining their appropriateness for generating three-dimensional point clouds from historical photos using a structure-from-motion evaluation (SfM). Then, the generated point clouds were assessed by comparing them with current measurement data of the same object.}, language = {en} } @inproceedings{RaabRaabHirschetal., author = {Raab, Thomas and Raab, Alexandra and Hirsch, Florian and Schneider, Anna and Bonhage, Alexander}, title = {Late Quaternary landscape development and legacies of human-induced land use changes in Lower Lusatia, South Brandenburg, Germany}, series = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, booktitle = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, editor = {Schwab, Markus and Błaszkiewicz, Mirek and Raab, Thomas and Wilmking, Martin and Brauer, Achim}, publisher = {GFZ German Research Centre for Geosciences}, address = {Potsdam}, doi = {10.2312/GFZ.b103-17037}, pages = {182 -- 198}, language = {en} } @inproceedings{HirschSchneiderRaabetal., author = {Hirsch, Florian and Schneider, Anna and Raab, Alexandra and Raab, Thomas and Ouimet, William and Dethier, David}, title = {Late Holocene biochar enrichment in soils - implications of an anthropogenic legacy for ecosystems}, series = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, booktitle = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, editor = {Schwab, Markus and Błaszkiewicz, Mirek and Raab, Thomas and Wilmking, Martin and Brauer, Achim}, publisher = {GFZ German Research Centre for Geosciences}, address = {Potsdam}, doi = {10.2312/GFZ.b103-17037}, pages = {79 -- 81}, language = {en} } @inproceedings{SchneiderHirschRaabetal., author = {Schneider, Anna and Hirsch, Florian and Raab, Alexandra and Raab, Thomas}, title = {Dye tracer visualization of infiltration patterns in soils on historic charcoal hearth sites}, series = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, booktitle = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, editor = {Schwab, Markus and Błaszkiewicz, Mirek and Raab, Thomas and Wilmking, Martin and Brauer, Achim}, publisher = {GFZ German Research Centre for Geosciences}, address = {Potsdam}, doi = {10.2312/GFZ.b103-17037}, pages = {150 -- 151}, language = {en} } @inproceedings{SchneiderHirschWechleretal., author = {Schneider, Anna and Hirsch, Florian and Wechler, Klaus-Peter and Raab, Alexandra and Raab, Thomas}, title = {Mapping a palaeosurface and archaeological site location in an anthropogenic drift sand area}, series = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, booktitle = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, editor = {Schwab, Markus and Błaszkiewicz, Mirek and Raab, Thomas and Wilmking, Martin and Brauer, Achim}, doi = {10.2312/GFZ.b103-17037}, pages = {152 -- 154}, language = {en} } @inproceedings{SchneiderRaabHirschetal., author = {Schneider, Anna and Raab, Alexandra and Hirsch, Florian and Bonhage, Alexander and Raab, Thomas}, title = {Assessing the legacies of historical charcoal production in Brandenburg}, series = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, booktitle = {ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume \& Excursion Guide}, editor = {Schwab, Markus and Błaszkiewicz, Mirek and Raab, Thomas and Wilmking, Martin and Brauer, Achim}, publisher = {GFZ German Research Centre for Geosciences}, address = {Potsdam}, doi = {10.2312/GFZ.b103-17037}, pages = {155 -- 156}, language = {en} } @misc{HirschRaabOuimetetal., author = {Hirsch, Florian and Raab, Thomas and Ouimet, William and Dethier, David and Schneider, Anna and Raab, Alexandra}, title = {Soils on historic charcoal hearths - terminology and chemical properties}, series = {Soil Science Society of America Journal : SSSAJ}, volume = {81}, journal = {Soil Science Society of America Journal : SSSAJ}, number = {6}, issn = {1435-0661}, doi = {10.2136/sssaj2017.02.0067}, pages = {1427 -- 1435}, abstract = {Historic charcoal hearth remains provide a unique archive of the long term interaction between biochar, soil development and plant growth. Charcoal as raw material was crucial for production of iron in iron works and hence numerous charcoal hearths can be found in the forests near historic iron works in Europe as well as the Eastern United States. Charcoal hearths are round to elliptical forms often around 10 m in diameter, and consist of several decimeter thick layers that contain charcoal fragments, ash, and burnt soil. We studied the soil chemistry of 24 charcoal hearths and compared them to the surrounding 'natural' soils in the northern Appalachians of northwestern Connecticut. The thickness of the topsoils on the charcoal hearths and their carbon content are remarkably higher than in the surrounding topsoils. The presence of residual products from charcoal production classifies the soils as Anthropic Udorthents (US Soil Taxonomy) or Spolic Technosols (Humic) according to the World Reference Base for Soil Resources. The widespread occurrence of charcoal hearth remains and their high spatial density in different ecosystems underlines their importance for further pedological research.}, language = {en} } @inproceedings{RaabSchneiderRaabetal., author = {Raab, Thomas and Schneider, Anna and Raab, Alexandra and Hirsch, Florian and Bonhage, Alexander}, title = {The geomorphic legacy of historic charcoal production in Brandenburg, Germany}, series = {4th Central European Geomorphology Conference, Bayreuth, October 9th-13th 2017}, booktitle = {4th Central European Geomorphology Conference, Bayreuth, October 9th-13th 2017}, editor = {Holzheu, Stefan and Thies, Birgit}, address = {Bayreuth}, pages = {117 -- 118}, language = {en} } @inproceedings{HirschBauriegelBonhageetal., author = {Hirsch, Florian and Bauriegel, Albrecht and Bonhage, Alexander and Schneider, Anna and Raab, Thomas}, title = {Fuchserden in Brandenburg - Vorkommen, Mikromorphologie und Bodenchemie}, series = {Abstracts der Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, G{\"o}ttingen, 2017}, booktitle = {Abstracts der Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, G{\"o}ttingen, 2017}, publisher = {DBG}, address = {G{\"o}ttingen}, pages = {1}, language = {de} } @inproceedings{SchneiderHirschRaabetal., author = {Schneider, Anna and Hirsch, Florian and Raab, Alexandra and Bonhage, Alexander and Raab, Thomas}, title = {Bodenver{\"a}nderungen durch die historische Holzkohleproduktion in Brandenburg}, series = {Abstracts der Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, G{\"o}ttingen, 2017}, booktitle = {Abstracts der Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, G{\"o}ttingen, 2017}, publisher = {DBG}, address = {G{\"o}ttingen}, pages = {1}, language = {de} } @inproceedings{SchneiderRaabBonhageetal., author = {Schneider, Anna and Raab, Alexandra and Bonhage, Alexander and Hirsch, Florian and Raab, Thomas}, title = {Legacies of historic charcoal production in Brandenburg, Germany}, series = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, booktitle = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{BonhageHirschSchneideretal., author = {Bonhage, Alexander and Hirsch, Florian and Schneider, Anna and Raab, Alexandra and Raab, Thomas}, title = {Multiproxy analysis of a relict charcoal hearth field in Brandenburg (Germany)}, series = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, booktitle = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{HirschMaatenTheunissenMaatenetal., author = {Hirsch, Florian and Maaten-Theunissen, Marieke van der and Maaten, Ernst van der and Schneider, Marcus and Bauriegel, Albrecht and Raab, Alexandra and Raab, Thomas}, title = {Soil physics and chemistry at two medieval ridge and furrow sites in northeastern Germany}, series = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, booktitle = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{HirschBonhageBauriegeletal., author = {Hirsch, Florian and Bonhage, Alexander and Bauriegel, Albrecht and Schneider, Anna and Raab, Alexandra and Raab, Thomas and Gypser, Stella}, title = {Occurrence, soil parameters and genesis of Rhodic Arenosols ('Fuchserden') in northeastern Germany}, series = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, booktitle = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{HirschSchneiderBauriegeletal., author = {Hirsch, Florian and Schneider, Anna and Bauriegel, Albrecht and Raab, Alexandra and Raab, Thomas}, title = {Formation, classification and properties of soils at two relict charcoal hearth sites in Brandenburg, Germany}, series = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, booktitle = {European Geosciences Union, General Assembly 2018, Vienna, Austria}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{BonhageHirschSchneideretal., author = {Bonhage, Alexander and Hirsch, Florian and Schneider, Anna and Raab, Alexandra and Raab, Thomas}, title = {Multiproxy analysis of a relict charcoal hearth field in Brandenburg (Germany)}, series = {Jahrestagung des Arbeitskreises Geoarch{\"a}ologie, M{\"u}nchen, 2018}, booktitle = {Jahrestagung des Arbeitskreises Geoarch{\"a}ologie, M{\"u}nchen, 2018}, editor = {Berg, Stefanie and Eckmeier, Eileen and Linzen, Sven and Werther, Lukas and Zielhofer, Christoph}, publisher = {Friedrich-Schiller-Universit{\"a}t Jena [u.a.]}, address = {Jena [u.a.]}, doi = {10.22032/dbt.34521}, pages = {S. 27}, language = {en} } @inproceedings{SchneiderRaabBonhageetal., author = {Schneider, Anna and Raab, Alexandra and Bonhage, Alexander and Hirsch, Florian and Raab, Thomas}, title = {Relikte der historischen K{\"o}hlerei in Brandenburg}, series = {Jahrestagung des Arbeitskreises Geoarch{\"a}ologie, M{\"u}nchen, 2018}, booktitle = {Jahrestagung des Arbeitskreises Geoarch{\"a}ologie, M{\"u}nchen, 2018}, editor = {Berg, Stefanie and Eckmeier, Eileen and Linzen, Sven and Werther, Lukas and Zielhofer, Christoph}, publisher = {Friedrich-Schiller-Universit{\"a}t Jena [u.a.]}, address = {Jena [u.a.]}, doi = {10.22032/dbt.34521}, pages = {S. 28}, language = {de} } @misc{HirschSchneiderBauriegeletal., author = {Hirsch, Florian and Schneider, Anna and Bauriegel, Albrecht and Raab, Alexandra and Raab, Thomas}, title = {Formation, Classification, and Properties of Soils at Two Relict Charcoal Hearth Sites in Brandenburg, Germany}, series = {Frontiers in Environmental Science}, volume = {6}, journal = {Frontiers in Environmental Science}, issn = {2296-665X}, doi = {10.3389/fenvs.2018.00094}, pages = {1 -- 15}, abstract = {Historical charcoal production can have significant effects on soil properties. We studied soils at former charcoal production sites (relict charcoal hearths, RCHs) and compared these soils with undisturbed soil next to the charcoal hearths and four typical soils on similar parent material located at distances between 10 and 70 km from the RCHs. In a landscape typical of the northern German lowland, we found Podsolige Braunerde [WRB: Brunic Arenosols (Protospodic)] outside of the RCHs and soils with a clearly different stratigraphy within the RCHs. The main feature of the soils at both of the studied RCHs is a heterogeneous, charcoal-bearing deposit that is ~30 cm thick. No indications of translocation or mineral transformation processes, which form distinct soil horizons after the deposition of anthropogenic material on the RCHs, are present. Except for the differences in color and total carbon content, the soil chemistry of the RCHs hardly differs from that of the soil outside of the charcoal hearth sites. The soil colors and magnetic susceptibility values strongly suggest that the RCH substrates and the underlying topsoil were affected by thermally induced transformation of iron (hydr-)oxides. Although the charring procedure normally requires ~2 weeks, the heating effect only reaches to a maximum depth of 8 cm into the buried soil below the charcoal hearths. The presence of reddish soil and an abrupt increase in magnetic susceptibility in the upper 2 cm of the soil below the charcoal hearths indicate the heat-induced transformation of iron (hydr-)oxides into maghemite. Brighter soil color and an increase in soil organic matter (SOM) in the lower parts of the buried topsoil demonstrate the combustion of SOM up to 5 cm depth below the RCH. According to the German Guidelines for Soil Mapping, the soils in the RCHs are classified as Regosols above Braunerde [WRB: Spolic Technosols (Arenic)]. However, because the anthropogenic features of these soil sediments are disregarded in the German Guidelines for Soil Mapping, we suggest adapting the "M" horizon to permit a jM horizon. Thus, the soils in the RCHs could be classified as Kolluviale Braunerde.}, language = {en} } @misc{SchneiderHirschRaabetal., author = {Schneider, Anna and Hirsch, Florian and Raab, Alexandra and Raab, Thomas}, title = {Bodenkundlich-geomorphologische Untersuchung von Meilerpl{\"a}tzen um Weiherhammer}, series = {Beitr{\"a}ge zur Arch{\"a}ologie in der Oberpfalz und in Regensburg}, volume = {12}, journal = {Beitr{\"a}ge zur Arch{\"a}ologie in der Oberpfalz und in Regensburg}, issn = {1617-4461}, pages = {433 -- 448}, language = {de} } @misc{SchneiderHirschRaabetal., author = {Schneider, Anna and Hirsch, Florian and Raab, Alexandra and Raab, Thomas}, title = {Dye Tracer Visualization of Infiltration Patterns in Soils on Relict Charcoal Hearths}, series = {Frontiers in Environmental Sciences}, volume = {6}, journal = {Frontiers in Environmental Sciences}, doi = {doi.org/10.3389/fenvs.2018.00143}, pages = {1 -- 14}, language = {en} }