TY - GEN A1 - Raab, Thomas A1 - Krümmelbein, Julia A1 - Schneider, Anna A1 - Gerwin, Werner A1 - Maurer, Thomas A1 - Naeth, M. Anne T1 - Initial Ecosystem Processes as Key Factors of Landscape Development - A Review T2 - Physical Geography Y1 - 2012 SN - 1930-0557 VL - 33 IS - 4 SP - 305 EP - 343 ER - TY - CHAP A1 - Takla, Melanie A1 - Raab, Thomas A1 - Raab, Alexandra ED - Raab, Thomas ED - Hirsch, Florian ED - Raab, Alexandra ED - Schopper, Franz ED - Freytag, Klaus T1 - Standort 4 - Eisenhüttenwerk Peitz. Die frühindustrielle Köhlerei in der Jänschwalder Heide (Niederlausitz). Eine GIS-basierte Rekonstruktion des Wald- und Landschaftszustandes mithilfe historischer Karten ab dem 18. Jahrhundert T2 - Tagungsband und Exkursionsführer, Arbeitskreis Geoarchäologie- Jahrestagung 2013, 2.-4.5.2013, BTU Cottbus N2 - Die hier vorgestellte Forschungsarbeit beschäftigt sich mit der Rekonstruktion der Landschafts- und Umweltgeschichte mithilfe Geographischer Informationssysteme (GIS) und historischer Karten. In einem Modell sollen die räumliche Dimension der Köhlerei, der damit verbundene Holzverbrauch, der Zustand der Wälder, die vorhandene Infrastruktur etc. errechnet und dargestellt werden. Zeitlicher Schwerpunkt ist die zweite Hälfte des 18. Jahrhunderts und die Mitte des 19. Jahrhunderts. Y1 - 2013 UR - https://opus4.kobv.de/opus4-btu/files/4061/GeoRS+Vol.2pdf_a.pdf SP - 89 EP - 97 PB - BTU Cottbus CY - Cottbus ER - TY - CHAP A1 - Takla, Melanie A1 - Raab, Thomas A1 - Raab, Alexandra ED - Schopper, Franz T1 - Mit dem GIS zur Landschaftsgeschichte. Datengrundlage und Forschungsansatz zum Modell der frühindustriellen Holzkohleproduktion in der Jänschwalder Heide T2 - Ausgrabungen im Niederlausitzer Braunkohlenrevier 2009/2010 Y1 - 2013 SN - 978-3-910011-73-1 SP - 267 EP - 273 PB - Brandenburgisches Landesamt für Denkmalpflege und Archäologisches Landesmuseum CY - Wünsdorf ER - TY - GEN A1 - Schneider, Anna A1 - Takla, Melanie A1 - Nicolay, Alexander A1 - Raab, Alexandra A1 - Raab, Thomas T1 - A Template-matching Approach Combining Morphometric Variables for Automated Mapping of Charcoal Kiln Sites T2 - Archaeological Prospection N2 - Analysing the spatial distribution of anthropogenic relief structures can contribute to the understanding of past landuse systems. With automated mapping routines, small relief forms can be detected efficiently from high-resolution digital terrain models (DTMs). In this study, we describe an approach for the automated mapping of charcoal kiln sites from an airborne laser-scanning DTM. The study site is located north of Cottbus, Germany, where an exceptionally large historic charcoal production field has been documented in previous archaeological surveys. The goal of this study was to implement, evaluate and improve an automated GIS-based routine for mapping these features based on the template-matching principle. In addition to the DTM, different morphometric variables were evaluated for their suitability to detect kiln sites. The mapping results were validated against a comprehensive database of kiln sites recorded from archaeological excavations and via manual digitization. The effects of irregular kiln-site geometry and DTM noise were evaluated using synthetic DTMs. The results of the synthetic DTM mapping show that the template-matching results differed depending on the morphometric variable used for the mapping process. In accordance with this observation, a validation of the mapping procedure for the field site suggests that feature mapping can be improved. In particular, the number of false detections can be reduced using a combination of morphometric variables. For the validation area, the kiln sites with diameters of at least 10m were mapped using the automated routine, with detection rates that were close to those of manual digitization. Therefore, the described method can considerably facilitate the mapping and distribution analysis of kiln sites or similar small relief forms that are prominent in a specific landscape. Y1 - 2015 U6 - https://doi.org/10.1002/arp.1497 SN - 1099-0763 VL - 22 IS - 1 SP - 45 EP - 62 ER - TY - CHAP A1 - Hirsch, Florian A1 - Schneider, Anna A1 - Raab, Alexandra A1 - Raab, Thomas A1 - Buras, Allan A1 - Maaten, Ernst van der A1 - Takla, Melanie A1 - Räbiger, Christin A1 - Cruz-García, Roberto A1 - Wilmking, Martin T1 - Effects of historic charcoal burning on soil properties T2 - European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015 KW - historic charcoal burning Y1 - 2015 UR - http://meetingorganizer.copernicus.org/EGU2015/EGU2015-3574-2.pdf N1 - EGU2015-3574-2 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Schneider, Anna A1 - Takla, Melanie A1 - Raab, Alexandra A1 - Raab, Thomas A1 - Bonhage, Alexander A1 - Hirsch, Florian A1 - Rösler, Horst T1 - Towards an inventory of historic charcoal production fields in Brandenburg, Germany T2 - European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015 KW - historic charcoal production Y1 - 2015 UR - http://meetingorganizer.copernicus.org/EGU2015/EGU2015-3949.pdf N1 - EGU2015-3949 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Hirsch, Florian A1 - Schneider, Anna A1 - Nicolay, Alexander A1 - Błaszkiewicz, Mirosław A1 - Kordowski, Jarosław A1 - Noryskiewicz, Agnieszka M. A1 - Tyszkowski, Sebastian A1 - Raab, Alexandra A1 - Raab, Thomas T1 - Late Quaternary landscape development at the margin of the Pomeranian phase (MIS 2) near Lake Wygonin (Northern Poland) T2 - European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015 KW - late quaternary landscape development Y1 - 2015 UR - http://meetingorganizer.copernicus.org/EGU2015/EGU2015-3547-1.pdf N1 - EGU2015-3547-1 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - GEN A1 - Gerwin, Werner A1 - Raab, Thomas A1 - Bauriegel, Albrecht A1 - Nicolay, Alexander T1 - Junge Böden der Niederlausitz T2 - Brandenburgische Geowissenschaftliche Beiträge N2 - In der Niederlausitz finden sich sehr unterschiedliche Beispiele für junge Bodenbildungen, die oftmals durch menschliche Eingriffe ausgelöst wurden. In dem Beitrag werden neben den jüngsten Bodenentwicklungen auf Bergbaufolgestandorten auch jüngere Böden auf seit dem Mittelalter mit Flugsanden überdeckten Standorten vorgestellt. Obwohl die Genese der auf diesen Flugsanddecken anzutreffenden Böden bereits seit bis zu 1 000 Jahre andauert, sind hier erst Böden der Klasse der Ah/C-Böden entwickelt. Auf den Bergbaufolgestandorten wird versucht, die Bodenbildung durch spezielle Meliorationsmaßnahmen zu fördern. Untersuchungen an diesen besonders jungen Böden lassen gut die Prozesse der initialen Bodenentwicklung erkennen. Y1 - 2015 SN - 0947-1995 VL - 22 IS - 1 SP - 137 EP - 148 ER - TY - GEN A1 - Schneider, Anna A1 - Hirsch, Florian A1 - Wechler, Klaus-Peter A1 - Raab, Alexandra A1 - Raab, Thomas T1 - Reconstruction of a Paleosurface and Archaeological Site Location in an Anthropogenic Drift Sand Area T2 - Archaeological Prospection N2 - Knowledge of the position of archaeological remains in the surface relief provides important basic information for archaeological survey design and interpretation. Geomorphological processes in (pre)history may have resulted in a modification of the local relief around archaeological sites, especially in areas that are prone to sediment erosion and relocation, such as sheet sand and dune landscapes. In this study, we reconstructed and analysed the palaeorelief of an archaeological excavation site in an inland dune area in southern Brandenburg, Germany. The remains of two Mesolithic sites were documented in the archaeological excavations and found to be associated with a buried soil horizon. To gather information on the relief of the buried soil surface, we used a combination of sedimentological and pedological profile descriptions along archaeological survey trenches and geophysical prospection with ground penetrating radar supplemented with microdrone photography and photogrammetry, global positioning system (GPS) surveys, and analysis of LiDAR-based elevation models. A digital elevation model of the buried surface was generated and analysed using a geographical information system (GIS). A comparison of the palaeosurface model with the recent surface elevation model shows that sand remobilization resulted in a considerable reshaping of the relief. Further, an analysis of the buried surface model shows that the relief position of the two archaeological sites in the study area was considerably more prominent in relation to the corresponding buried soil surface than in relation to the recent surface morphology. The results affirm the significance of Holocene sediment relocation for the local surface morphology and the importance of considering such relief modifications in archaeological surveys. Y1 - 2017 U6 - https://doi.org/10.1002/arp.1571 SN - 1099-0763 VL - 24 IS - 4 SP - 297 EP - 310 ER - TY - GEN A1 - Raab, Thomas A1 - Hirsch, Florian A1 - Ouimet, William A1 - Johnson, Katharine M. A1 - Dethier, David A1 - Raab, Alexandra T1 - Architecture of relict charcoal hearths in northwestern Connecticut, USA T2 - Geoarchaeology N2 - Relict charcoal hearths are round or elliptical earthen platforms up to 11 m in diameter and a widespread feature of historical industry that supplied charcoal used in the production of iron in furnaces or smelters. The iron industry dominated Litchfield County, Connecticut, and surrounding areas in the northeastUnited States throughout the 19th century, peaking in ∼1850. The large number of charcoal hearths in this region is a relic of >150 years of widespread iron production. In this study, we describe the architecture and soil stratigraphy of 26 charcoal hearths in Litchfield County. This contribution aims to (1) compare soils that comprise the charcoal hearths with “natural” adjacent soils, (2) measure the thickness of topsoil developed upon the hearths, and (3) characterize the stratigraphy associated with these features. Results indicate that the black topsoils overlying the charcoal hearths contain residual charcoal and are on average 2.6 times thicker than adjacentCambisols. Charcoal hearths display two ormore black, charcoal-rich strata separated by layers of reddish-brown soil low in charcoal content indicating multiple episodes of use.We also find that many charcoal hearths have been stabilized with boulders on the downslope side during construction and repeated use.Overall, the results presented here provide significant information regarding the construction, use, and associated impacts of earthen platforms for charcoal production in the northeastUnited States, with further relevance to other areas where historical charcoal production occurred. Y1 - 2017 U6 - https://doi.org/10.1002/gea.21614 SN - 1520-6548 VL - 32 IS - 4 SP - 502 EP - 510 ER -