@misc{RaabTaklaNicolayetal., author = {Raab, Alexandra and Takla, Melanie and Nicolay, Alexander and Schneider, Anna and R{\"o}sler, Horst and Heußner, Karl-Uwe and B{\"o}nisch, Eberhard}, title = {Pre-industrial charcoal production in Lower Lusatia (Brandenburg, Germany): Detection and evaluation of a large charcoal-burning field by combining archaeological studies, GIS-based analyses of shaded-relief maps and dendrochronological age determination}, series = {Quaternary International}, volume = {Vol. 367}, journal = {Quaternary International}, doi = {10.1016/j.quaint.2014.09.041}, pages = {111 -- 122}, abstract = {In pre-industrial times, charcoal burning was a common source of energy across Europe. Charcoal production and its related consequences for the upland environment are well known due to historical and palaeoenvironmental research. In recent years, awareness has grown regarding the use of woods in the lowlands for charcoal production. In the last 20 years, a large charcoal-burning field in Lower Lusatia (Brandenburg, North German Lowlands) was discovered by systematic archaeological excavations of the opencast mine of J{\"a}nschwalde. However, the excavations are limited to the mine, which only covers a portion of the J{\"a}nschwalder Heide and the surrounding forests. In this paper, we present the results of our study regarding the spatial extension and timing of charcoal production in the J{\"a}nschwalder Heide and its surrounding areas. We applied a combined approach using archaeological research results, GIS-analyses of shaded-relief maps (SRMs) and tree-ring dating of selected charcoal kiln remains. Approximately 900 excavated charcoal kiln ground plans were analysed, which provided a solid data basis for our GIS analyses. For an extensive evaluation, we enlarged our study area beyond the limits of the lignite mine. We identified and digitised the remains of the charcoal kilns by creating SRMs from digital elevation models (DEMs) that were based on high-resolution airborne laser scanning data (ALS). The data from the excavated and digitised charcoal kiln remains were analysed in terms of their sizes and spatial distributions. In addition, the dendrochronological ages of 16 selected charcoal kiln remains were determined. This study shows that charcoal production was more extensive than initially proven by archaeological excavations. The remains of more than 5000 charcoal kilns were detected on the SRMs across an area that was twice as large as the excavated charcoal-burning field. In the J{\"a}nschwalder Heide, considerably more charcoal kiln relicts exist compared with the surrounding communal areas. Furthermore, the charcoal kiln remains in the J{\"a}nschwalder Heide have larger diameters, suggesting large-scale charcoal production for supplying energy to the nearby ironworks at Peitz. However, the charcoal production on the communal land was most likely for local crafts. The ages of the charcoal kiln remains indicated that charcoal production occurred between the 17th and 19th centuries, corresponding with the main period of charcoal burning. Overall, our study suggested that charcoal production sites are underestimated in the modern landscapes of the North German Lowlands.}, language = {en} } @inproceedings{RaabSchneiderBonhageetal., author = {Raab, Alexandra and Schneider, Anna and Bonhage, Alexander and Takla, Melanie and Hirsch, Florian and M{\"u}ller, Frank and R{\"o}sler, Horst and Heußner, Karl-Uwe}, title = {Spatial analysis of charcoal kiln remains in the former royal forest district Tauer (Lower Lusatia, North German Lowlands)}, 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 = {Archaeological excavations have revealed more than thousand charcoal kiln remains (CKRs) in the prefield of the active opencast lignite mine J{\"a}nschwalde, situated about 150 km SE of Berlin (SE Brandenburg, Germany). The charcoal was mainly produced for the ironwork Peitz nearby, which operated from the 16th to the mid-19th centuries. In a first approach, to estimate the dimension of the charcoal production, CKRs were mapped on shaded-relief maps (SRMs) derived from high-resolution LiDAR data (Raab et al. 2015). Subsequently, for a selected test area, identified CKRs on the SRMs were compared with archaeologically excavated CKRs in the field. This survey showed a considerably number of falsely detected sites. Therefore, the data was critically re-evaluated using additional relief visualisations. Further, we extended the CKR mapping to areas which are not archaeologically investigated. The study area, the former royal forest district Tauer, consists of two separate areas: the Tauersche Heide (c. 96 km2 area) N of Peitz and the area J{\"a}nschwalde (c. 32 km2 area) NE of Peitz. The study area is characterized by a flat topography. Different former and current anthropogenic uses (e.g., military training, solar power plant, forestry measures) have affected the study area, resulting in extensive disturbances of the terrain surface. The revised CKR abundance in the study area J{\"a}nschwalde was considerably smaller than the numbers produced by our first approach. Further, the CKR mapping revealed, that a total record of the CKRs is not possible for various reasons. Despite these limitations, a solid database can be provided for a much larger area than before. Basic statistic parameters of the CKR diameters and all comparative statistical tests were calculated using SPSS. To detect underlying spatial relationships in the CKR site distribution, we applied the Getis-Ord Gi* statistic, a method to test for local spatial autocorrelation between neighbouring sites. The test is available as part of the ArcGis 10.1 spatial statistics toolbox. The outcomes are discussed in consideration of our archaeological, archival and dendrochronological research results.}, language = {en} } @inproceedings{TaklaRaabRaabetal., author = {Takla, Melanie and Raab, Alexandra and Raab, Thomas and R{\"o}sler, Horst and B{\"o}nisch, Eberhard}, title = {Modeling the past - a GIS-based study for the reconstruction of past land use and human impact on the environment}, series = {2010 GSA Annual Meeting in Denver Colorado, USA 2010, 31 October - 3 November}, booktitle = {2010 GSA Annual Meeting in Denver Colorado, USA 2010, 31 October - 3 November}, publisher = {Geological Society of America}, address = {Boulder, Colo.}, pages = {S. 579}, language = {en} } @inproceedings{BoenischRoeslerSchopperetal., author = {B{\"o}nisch, Eberhard and R{\"o}sler, Horst and Schopper, Franz and Raab, Thomas and Raab, Alexandra}, title = {Pre-industrial charcoal production in southern Brandenburg - A landscape laboratory for studies on the fate of terrestrial organic carbon}, series = {EGU General Assembly 2010, held Vienna, Austria, 02 - 07 May 2010}, booktitle = {EGU General Assembly 2010, held Vienna, Austria, 02 - 07 May 2010}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{RaabRaabNicolayetal., author = {Raab, Thomas and Raab, Alexandra and Nicolay, Alexander and Takla, Melanie and Hirsch, Florian and R{\"o}sler, Horst and Bauriegel, Albrecht}, title = {Opencast mines in South Brandenburg (Germany) - archives of Late Quaternary landscape development and human-induced land use changes}, series = {Archaeological and Anthropological Sciences}, volume = {8}, journal = {Archaeological and Anthropological Sciences}, number = {3}, issn = {1866-9565}, doi = {10.1007/s12520-015-0227-6}, pages = {453 -- 466}, abstract = {This study outlines the opportunities for geoarchaeological research in active opencast lignite mines in southern Brandenburg (Germany). Studies on extensive outcrops that address both archaeology and soil geomorphology, combined with a geographical information system (GIS) approach, provide unique insights into human-induced environmental changes in Lower Lusatia and generally improve our understanding of landscape dynamics. We present the most recent results from three case studies and review important findings from the last several years. Studies conducted in opencast mines of Cottbus-Nord and J{\"a}nschwalde focus on (i) Late Quaternary geomorphodynamics and soil development and (ii) past land use and the legacy of agriculture and woodland use. Our results are similar to those in other regions in Central Europe, but we also observe regional differences caused by the local setting, e.g. intensification of soil erosion coinciding with the expansion of farming of cultivated lands in the Slavic Middle Ages. Our research reveals the largest archaeologically investigated area of historical charcoal production in the Northern European Lowland (NEL). We are clearly only beginning to understand the massive dimensions of charcoal production in the region.}, language = {en} } @inproceedings{TaklaMuellerRoesleretal., author = {Takla, Melanie and M{\"u}ller, Frank and R{\"o}sler, Horst and Raab, Alexandra and Raab, Thomas}, title = {Forestry and charcoal burning in the vicinity of the ironwork Peitz (South Brandenburg, Germany) - What do we know from historical and archaeological data?}, 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 = {51}, language = {en} } @inproceedings{TaklaMuellerRoesleretal., author = {Takla, Melanie and M{\"u}ller, Frank and R{\"o}sler, Horst and Raab, Alexandra and Raab, Thomas}, title = {Forestry and charcoal burning in the vicinity of the ironwork Peitz (South Brandenburg, Germany) - What do we know from historical and archaeological data?}, 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 = {The former royal forest districts around Peitz (South Brandenburg, Germany) were used to produce charcoal for the ironwork Peitz (1554 to 1856). More than 800 archaeologically excavated ground plans of charcoal kilns give evidence of the burning activity in the study area "J{\"a}nschwalde Heide" which is only a small part of the whole forest district. The study area in the apron of the active lignite mine J{\"a}nschwalde comprises the royal forest "J{\"a}nschwalder Heide" and the surrounding community forests. Our study approach combines archaeological research, a GIS-based approach (historical maps, airborne laser scanning (ALS) data, etc.) and archival studies.}, language = {en} } @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} } @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} } @incollection{RoeslerBoenischSchopperetal., author = {R{\"o}sler, Horst and B{\"o}nisch, Eberhard and Schopper, Franz and Raab, Thomas and Raab, Alexandra}, title = {Pre-industrial Carcoal Production in southern Brandenburg and its impact on the environment}, series = {Landscape Archaeology between Art and Science}, booktitle = {Landscape Archaeology between Art and Science}, editor = {Kluiving, Sjoerd and Guttmann-Bond, Erika}, publisher = {Amsterdam University Press}, address = {Amsterdam}, isbn = {978-90-8964-418-3}, pages = {167 -- 178}, language = {en} }