TY - CHAP A1 - Schneider, Anna A1 - Raab, Alexandra A1 - Rösler, Horst A1 - Takla, Melanie A1 - Hirsch, Florian A1 - Ritschl, Bosse A1 - Raab, Thomas ED - Schopper, Franz ED - Bönisch, Eberhard T1 - Geophysikalische Prospektion und Mikrodrohnenbefliegungen zur Dokumentation von Meilerplätzen in der Jänschwalder Heide T2 - Ausgrabungen im Niederlausitzer Braunkohlerevier 2013/2014 Y1 - 2016 SN - 978-3-910011-79-3 SP - 145 EP - 154 PB - Brandenburgisches LAndesamt für Denkmalpflege und Archäologisches Landesmuseum CY - Zossen OT Wünsdorf ER - TY - GEN A1 - Hirsch, Thomas A1 - Zharnikov, Michael A1 - Shaporenko, Andrey A1 - Stahl, Joachim A1 - Weiss, Dieter A1 - Wolfbeis, Otto S. A1 - Mirsky, Vladimir M. T1 - Size-controlled electrochemical synthesis of metallic nanoparticles on molecular templates T2 - Angewandte Chemie International Edition N2 - Reduction on the spot: Planarly adsorbed thiolated porphyrin molecules (purple) incorporated in an insulating alkanethiol monolayer (blue) function as nanoelectrodes for the local reduction of metals (gray). This approach was applied for the in situ synthesis of nanoparticles of a predetermined size. Y1 - 2005 U6 - https://doi.org/10.1002/anie.200500912 SN - 1521-3773 VL - 44 IS - 41 SP - 6775 EP - 6778 ER - TY - GEN A1 - Prodramidis, Mamas I. A1 - Hirsch, Thomas A1 - Wolfbeis, Otto S. A1 - Mirsky, Vladimir M. T1 - Enantioselective chemosensors based on spreader-bar structures T2 - Electroanalysis N2 - Chiroselective binding sites have been created on thin gold films by application of the spreader-bar approach. Impedometric techniques and surface plasmon resonance were applied to detect binding. (R)-(+)-1,1 '-Binaphthyl-2,2 '-diol (R-BNOH) and (S)-(-)-1,1 '-binaphthyl-2,2'-diol (S-BNOH) were used as model analytes. The artificial receptors were prepared by co-adsorption of 16-mercaptohexadecane (matrix) with a thiol-modified chiral selector (template). The conjugates of d, l-thioctic acid and (R)-(+)- or (S)-(-)-1,1'-binaphthyl-2,2'-diamine were used as templates. Different concentration ratios of the matrix and template were tested. No chiral selectivity of surfaces formed by either the matrix or the template alone was observed. The use of alkylthiols shorter than 16-mercaptohexadecane led to the formation of surfaces with no chiral selectivity. The gold electrodes coated by the spreader-bar technique displayed an enantioselectivity of up to 4.76 or up to 2.55 as measured by the capacitive and SPR methods, espectively. KW - Enantioselective artificial receptors KW - Spreader-bar technique KW - Capacitive chemosensor KW - Surface plasmon resonance Y1 - 2003 U6 - https://doi.org/10.1002/elan.200302756 SN - 1521-4109 VL - 15 IS - 22 SP - 1795 EP - 1798 ER - TY - GEN A1 - Mirsky, Vladimir M. A1 - Wrobel, Nadia A1 - Riepl, Michael A1 - Hirsch, Thomas A1 - Wolfbeis, Otto S. T1 - Intelligente Nanostrukturen für Biosensoren und Sensor-Arrays T2 - BioTec: Zeitschrift für Biotechnologie Y1 - 1999 SN - 0937-2725 VL - 10 SP - 28 EP - 32 ER - TY - GEN A1 - Hirsch, Thomas A1 - Kettenberger, Hubert A1 - Wolfbeis, Otto S. A1 - Mirsky, Vladimir M. T1 - A simple strategy for preparation of sensor arrays: Nanostructured monolayers as recognition elements T2 - Chemical Communications N2 - The spreader-bar approach is a simple method for producing a huge variety of receptors with different selectivities. A sensor-array consisting of five such receptors is presented. A pattern recognition provides selective detection of different purines and pyrimidines. Y1 - 2003 U6 - https://doi.org/10.1039/b210554c SN - 1359-7345 SN - 1364-548X IS - 3 SP - 432 EP - 433 ER - TY - GEN A1 - Mirsky, Vladimir M. A1 - Hirsch, Thomas A1 - Panasyuk, Tatiana L. A1 - Piletsky, Sergey A. A1 - Wolfbeis, Otto S. T1 - Two- and three-dimensional artificial chemoreceptors: molecular spreader-bar vs. molecular imprinting T2 - Medical and Biological Engineering and Computing Y1 - 1999 SN - 0140-0118 SN - 1741-0444 VL - 37 IS - suppl.2 SP - 344 EP - 345 ER - TY - GEN A1 - Mirsky, Vladimir M. A1 - Hirsch, Thomas A1 - Piletsky, Sergey A. A1 - Wolfbeis, Otto S. T1 - A spreader-bar approach to molecular architecture: formation of stable artificial chemoreceptors T2 - Angewandte Chemie International Edition N2 - The destructive influence of lateral diffusion on nanostructured monolayers can be prevented by using the spreader-bar technique. This approach allows the formation of stable artificial receptors for barbituric acid by lateral structuring of a dodecanethiol monolayer with molecular spreader-bars from thiobarbituric acid without chemical polymerization (see schematic representation). The new technique may have applications in chemosensors, affinity chromatography, stereoselective catalysis, and molecular electronics. KW - Molecular architecture KW - Molecular recognition KW - Monolayers KW - Nanostructures KW - Sensors Y1 - 1999 U6 - https://doi.org/10.1002/(SICI)1521-3773(19990419)38:8<1108::AID-ANIE1108>3.0.CO;2-C SN - 1521-3773 VL - 38 IS - 8 SP - 1108 EP - 1110 ER - TY - CHAP A1 - Raab, Thomas A1 - Raab, Alexandra A1 - Takla, Melanie A1 - Nicolay, Alexander A1 - Hirsch, Florian A1 - Schneider, Anna A1 - Rösler, Horst T1 - Integrative Application of Traditional and Cutting-Edge Techniques to Reconstruct Holocene Earth Surface Processes and Landscape Dynamics - A Case Study from the Northern German Lowland T2 - AGU Joint Assembly, Montreal, 2015, abstracts listing N2 - This study outlines the opportunities to reconstruct Holocene landscape dynamics in active opencast lignite mines in southern Brandenburg (Germany). Studies on extensive outcrops that address geomorphology, pedology and archaeology provide unique insights into human-induced environmental changes. Our approach uses a variety of traditional and cutting-edge techniques to characterize small-scale landforms (high-resolution DEMs by micro-drone and LiDAR), to analyze soils and substrate properties in the field (GPR, ERT, geomagnetics, Field Portable XRF and XRD) and to provide chronological information (OSL, 14C, tree-ring dating). This approach is combined with a GIS for data integration. We present the most recent results and review important findings from the last several years. Studies conducted in the opencast mines focus on soil development and Late Quaternary geomorphodynamics and as well as past land use and the legacy of agriculture and woodland use. Our results regarding the human-induced geomorphodynamics 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. By analyzing LiDAR data the largest area of historical charcoal production in the Northern European Lowland (NEL) has been revealed. We are clearly only beginning to understand the massive dimensions of charcoal production in the region and the impact on late Holocene geomorphodynamics. The usage of new high-resolution imagery is essential to identify small-scale anthropogenic landforms hidden in the landscape. Future work will consist of developing and improving our integrative approach. However, comprehensive ground truth data provided by the archaeological prospections in the open-cast mines are an excellent basis for GIS-based analyses of high-resolution ALS data and geomorphological research. Y1 - 2015 UR - http://www.mineralogicalassociation.ca/doc/2015_Joint_Assembly_Abstract_Proceedings.pdf N1 - ES33A-01 SP - 135 EP - 136 ER - TY - CHAP A1 - Schneider, Anna A1 - Takla, Melanie A1 - Raab, Alexandra A1 - Raab, Thomas A1 - Hirsch, Florian A1 - Rösler, Horst T1 - Mapping historic charcoal production fields from excavation to landscape scale T2 - AGU Joint Assembly, Montreal, 2015, abstracts listing N2 - In the forefield of the open-cast mine Jänschwalde (north of Cottbus, Germany), archaeological excavations have revealed one of the largest charcoal production fields described so far. As remains of the historic charcoal kilns, small mounds of sediment rich in charcoal fragments and ash cover the soil surface. We applied a combination of methods for mapping such kiln relicts across a range of scales, in order to analyze the spatial distribution of kiln sites and to improve the understanding of historic forest use systems. In archaeological excavations in the mine forefield, the geometry of kiln relicts could be studied in high detail. We used a microdrone to record high-resolution photographs of excavation sites for the documentation of kiln site ground plans and other traces of historic land use. Based on airborne laser scanning elevation models, kiln site mapping was extended to areas beyond the mine forefield. Manual digitization from shaded relief maps was used for mapping kiln sites in further woodland areas surrounding an historic ironwork north of Cottbus. An automated mapping approach based on template matching was developed to detect charcoal production fields on a larger scale, and was applied for an area of about 1000 km2up to now. In archaeological excavations, about 900 kiln sites have been documented on an approximately 17 km2 large area. Excavation documentations and aerial photographs show variations in the kiln site ground plans. By manual digitization from Shaded Relief Maps, more than 5000 kiln sites with diameters up to 29 m were detected in the 32 km2 area of the royal forest Jänschwalder Heide north of Cottbus. First results of mapping for larger areas indicate similar densities, but smaller diameters of kiln sites in other charcoal production fields; and show that charcoal production is a so far underestimated component of the land use history in many areas in the Northern European Lowlands. Y1 - 2015 UR - http://www.mineralogicalassociation.ca/doc/2015_Joint_Assembly_Abstract_Proceedings.pdf N1 - GA44A-0124 SP - 168 ER - TY - CHAP A1 - Hirsch, Florian A1 - Bauriegel, Albrecht A1 - Bonhage, Alexander A1 - Schneider, Anna A1 - Raab, Thomas T1 - Occurrence, micromorphology, and soil chemistry of Fuchserden (Rhodic Arenosols) on sandy deposits in northeastern Germany T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - In the sandy deposits from the Late Pleistocene in the Northern European lowlands, the local appearance of red subsoils emerges the question of their formation and palaeoenvironmental significance. According to the WRB this soil is classified as Rhodic Arenosols, but in the German Guidelines for Soil Mapping this soil is still unconsidered because the age and genesis is unclear. Due to the intense red subsoil, the working title of this soil is ‘Fuchserde’. Whereas rubefication is a characteristic feature of soils in regions with warm and dry summers like in the Mediterranean, the occurrence of red subsoil horizons containing hematite in soils in northeastern Germany is not an indicator for tropic or Mediterranean climate conditions. Already the appearance of Fuchserden on sandy deposits from the last glaciation objects earlier theories that consider these soils as a relictic soil formation from the last interglacial or even the Palaeogene or Neogene. To characterize the genesis of the Fuchserden, we focused on four different study sites in northeastern Germany. We present our findings from soil micromorphology and the identification of the iron(hydr)oxides by FTIR. Our results give new insights on the development of the Fuchserden and the importance of lateral input of iron for their genesis. Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-4000-1.pdf N1 - EGU2017-4000-1 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Hirsch, Florian A1 - Maaten-Theunissen, Marieke van der A1 - Maaten, Ernst van der A1 - Schneider, Anna A1 - Raab, Alexandra A1 - Raab, Thomas T1 - Soil physics and chemistry at a medieval ridge and furrow site in northeastern Germany T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - The usage of non-reversible ploughs, mainly during the Middle Ages and until historic times, led to the formation of ridge and furrow systems. Due to improvements of agricultural techniques, these historic agricultural sites were often abandoned and are now marginal land. The parallel ridges and furrows are usually, if not destroyed by later conventional ploughing, preserved in present-day forests. In northeastern Germany ridge and furrow systems are normally several decameters long and up to ten meters wide. The height difference between ridge top and furrow bottom is up to 50 centimeters and is expected to cause significant contrasts of soil properties and vegetation. Furthermore, due to the abandonment of sites with ridges and furrows, soils on these sites are unique archives for studies on fertilization, soil carbon dynamics and soil development. Therefore, we are characterizing soil physics (bulk density, saturated soil hydraulic conductivity, texture) and soil chemistry (soil acidity, carbon and nitrogen content) on a type location of historic ridges and furrows about 100 km northwest of Berlin. Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-4003-1.pdf N1 - EGU2017-4003-1 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Hirsch, Florian A1 - Raab, Thomas A1 - Ouimet, William A1 - Dethier, David A1 - Schneider, Anna A1 - Raab, Alexandra T1 - Soils on historic charcoal hearths – chemical properties and terminology T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - Charcoal hearths are a unique archive for the long term interaction between biochar, soil development and plant growth. Charcoal as raw material was crucial for the 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 consisting of a several decimeter thick layer containing charcoal fragments, ash, and burnt soil. We studied the soil chemistry of 24 charcoal hearths and compared them to the surrounding ‘natural’ soils in Litchfield County, Connecticut. The thickness of the organic rich horizons on the charcoal hearths and their carbon content is remarkably higher than in the surrounding topsoils. The wide distribution of charcoal hearths, their usually high quantity, and their occurrence in different ecosystems underlines their importance for further pedological research. Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?http://meetingorganizer.copernicus.org/EGU2017/EGU2017-4009-1.pdf N1 - EGU2017-4009-1 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Raab, Thomas A1 - Hirsch, Florian A1 - Vasserman, Oleksandr A1 - Raab, Alexandra A1 - Naeth, M. Anne T1 - Influence of relief and vegetation on soil properties in a disturbed chernozem soil landscape T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - In central and southeastern Alberta, chernozems dominate the soil landscape and are divided into several groups that follow the climate gradient from Northwest to Southeast: Dark Grey Chernozems, Black Chernozems, Dark Brown Chernozems; Brown Chernozems. Principles controlling development and distribution of these chernozem subtypes along the ecotone transect are quite well known. However, intensive land use over the last century has affected soils that originally have formed under natural conditions during the Holocene in more than 10,000 years. There is a lack of knowledge regarding soil development in these landscapes on the decadal to centennial time scale. Within this time frame the most important factor of soil formation may be relief, although this has not been properly studied. This study aims to compare soil properties in a typical chernozem landscape where soils have been highly disturbed and parent materials have been re-arranged by surface coal mining.We hypothesize that within 50 years, soils develop with significant differences based on vegetation type and slope aspect. Our study site is the former Diplomat Mine near Forestburg, Alberta where spoils form a small scale ridge and graben topography. The south facing slopes of the piles are covered by grassland, whereas on the north exposition has trees and shrubs. Samples were taken from six sites with differences in topography and vegetation type. Diplomate T1 is at the top of the ridge with grassland, Diplomate S1 is on the southern slope with grassland, Diplomate N1 is on the northern slope with trees, and Diplomate N2 is on the northern slope with shrubs. For comparison we took samples from two sites without slope aspect. One site was an undisturbed grassland (Diplomate Z1) and the other sites were reclaimed piles (Diplomate R1). At each site, five soil profiles were examined and volumetrically sampled (250 cm3 steel ring) in steps of five centimeters to a depth of 30 centimeters. We present first results of basic physical and chemical soil parameters (bulk density, water content, pH, Cstock, N-stock). Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-2332.pdf N1 - EGU2017-2332 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Schneider, Anna A1 - Hirsch, Florian A1 - Raab, Alexandra A1 - Bonhage, Alexander A1 - Raab, Thomas T1 - Assessing the legacy effects of historic charcoal production in Brandenburg, Germany T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - Charcoal produced in kilns or hearths was an important source of energy in many regions of Europe and Northern America until the 19th century, and charcoal production in hearths is still common in many other regions of the world. The remains of charcoal hearths are therefore a widespread legacy of historic land use in forest areas. Soils on charcoal hearth sites are characterized by a technogenic layer rich in charcoal and ash on top of the soil profile, and by a pyrogenic modification of substrates below the former hearth. The aims of our study are to examine how these alterations to the natural soil profiles affect the soil water regime and other soil physical properties, and to assess the relevance of these effects on the landscape scale. We present first results of a mapping of hearth site occurrence in forest areas in the state of Brandenburg, Germany, and of a characterization of the infiltration behaviour on hearth sites as compared with undisturbed forest soils. Results of mapping small-scale relief features from LIDAR-based digital elevation models show that charcoal hearths occur in a high density in many large forest areas throughout Brandenburg. In the areas studied so far, up to almost 3% of the soil surface were found to be affected by the remains of historic hearths. First analyses of soil physical properties indicate differences in the infiltration characteristics of hearth site soils and undisturbed forest soils: Hood infiltrometer measurements show a very high spatial variability of hydraulic conductivity for hearth site soils, and water-drop-penetration-time tests reflect extremely high hydrophobicity of the technogenic layer on the sites. Results of dye tracer experiment show considerably strong preferential flow and therefore a higher spatial variability of soil wetness below the hearth remains. Overall, our first results therefore indicate that the legacy effects of historic charcoal production might significantly affect overall site conditions in forest areas with a high density of charcoal hearth remains. Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-6096-1.pdf N1 - EGU2017-6096-1 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Raab, Alexandra A1 - Schneider, Anna A1 - Bonhage, Alexander A1 - Raab, Thomas A1 - Hirsch, Florian T1 - Extensive historical charcoal production in Brandenburg (Germany) – identification of potential areas by GIS analysis T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - We used a GIS analysis of environmental and historical data to identify potential areas of extensive charcoal production in Brandenburg. The analysis was based on three assumptions (i to iii). Large charcoal kiln fields can be found in areas that i) are close to historical industrial sites, ii) are close to bog iron ore deposits, and iii) have been continuously covered by forest during the last centuries. Information on theses parameters was gathered in an archive and literature study and from historical and recent maps. Areas with a high probability of kiln site occurrence were then determined using a simple binary additive model. In the last step, shaded-relief maps (SRMs) were visually checked for clearly visible kiln sites and soil properties were analysed in the determined areas. In total, eight areas with a high probability of kiln site occurrence are identified for the state of Brandenburg. By visual interpretation of SRMs, high kiln site densities in these areas are confirmed. The analysis of soil maps shows that kiln fields are predominantly located on sandy soils with a low yield potential. Although further parameters and study areas need to be considered in the model in order to explain the spatial distribution patterns of charcoal production, the results indicate correlations between the location of bog iron ore deposits, historic ironworks and charcoal kiln fields. Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-2976.pdf N1 - EGU2017-2976 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Schneider, Anna A1 - Hirsch, Florian A1 - Wechler, Klaus-Peter A1 - Raab, Alexandra A1 - Raab, Thomas T1 - Mapping a paleosurface and archaeological site location in an inland dune area in Brandenburg, Germany T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - Mapping and visualizing the position of archaeological remains in the surface relief provides important basic information for archaeological survey design and interpretation. Geomorphological processes in (pre)history can have resulted in a modification of the local relief around archaeological sites, especially in areas that are prone to sediment erosion and relocation, so that models of past surfaces are necessary for a correct interpretation of archaeological survey results. In this study, we combined terrestrial survey and remote sensing methods to reconstruct the palaeorelief around two archaeological excavation sites in an inland dune area in southern Brandenburg, Germany. Remains from two Mesolithic hunter-gatherer camps were documented in 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 description of archaeological survey trenches and geophysical prospection with Ground-Penetrating Radar; supplemented by microdrone photography and photogrammetry, GPS surveys and analysis of LIDAR-based elevation models. A digital elevation model of the buried surface was created by combining point data from these sources. The buried surface morphology and the position of the archeological remains within the reconstructed landscape were analyzed in GIS. The comparison of the generated paleosurface model with the recent surface elevation model shows that sand remobilization resulted in a considerable reshaping of the relief. Analysis of the buried surface model further 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. Results affirm the importance of considering Holocene relief modifications in archaeological surveys. Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-6066-1.pdf N1 - EGU2017-6066-1 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Hirsch, Florian A1 - Dietrich, Nils A1 - Knoop, Christine A1 - Raab, Thomas T1 - Micromorphology of pelletized soil conditioners T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - Soil conditioners produced by anaerobic digestion and subsequent composting of organic household waste, bear the potential to improve unproductive farmland together with a reduced input risk of unwanted pollutants into the soils. Within the VeNGA project (http://www.biogas-network.de/venga), soil conditioners from anaerobically digested organic household waste are tested for their potential to increase plant growth in glasshouse and field experiments. Because the production techniques of these soil conditioners may influence their physical and chemical behaviour in the soil, two different techniques for pelletizing the soil conditioners where applied. We present findings from a pot experiment with cereal that has been sampled after two months for micromorphological analyses.We visualize the decomposition and the physical behaviour of the soil conditioners. Pellets produced in an agglomeration mixer result in dense balls, that are only slightly decomposed after the trial. But the soil conditioners created under pressure in a screw extruder are rich in voids and have the potential of retaining more soil water. Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-3996.pdf N1 - EGU2017-3996 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Hirsch, Florian A1 - Raab, Thomas T1 - The Finow soil – a stratigraphic marker or just a pedologic horizon? T2 - European Geosciences Union, General Assembly 2017, Vienna, Austria N2 - Palaeosoils indicate periods of landscape stability, and therefore warmer periods during the cold climate conditions of the Late Pleistocene, when pedogenic processes can shape the surface. Therefore, in Late Pleistocene glacial and periglacial deposits, palaeosoils are widely used as chronostratigraphic markers. However, in contrast to limnic archives the records in terrestrial sediments are often discontinuous or ambiguous. The so called Finow soil is commonly found as 5 to 15 cm thick and fossilized horizon, characterized by brunification and the illuviation of clay in the sandy deposits of Northern Central Europe. We present a micromorpological approach together with OSL ages, that contradicts the stratigraphic potential of the Finow soil and also questions the suitability of soil horizons formed by clay illuviation as stratigraphic markers. Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-3997.pdf N1 - EGU2017-3997 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - CHAP A1 - Raab, Thomas A1 - Raab, Alexandra A1 - Hirsch, Florian A1 - Schneider, Anna A1 - Bonhage, Alexander ED - Schwab, Markus ED - Błaszkiewicz, Mirek ED - Raab, Thomas ED - Wilmking, Martin ED - Brauer, Achim T1 - Late Quaternary landscape development and legacies of human‐induced land use changes in Lower Lusatia, South Brandenburg, Germany T2 - ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume & Excursion Guide Y1 - 2017 UR - http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:2215927 U6 - https://doi.org/10.2312/GFZ.b103-17037 SP - 182 EP - 198 PB - GFZ German Research Centre for Geosciences CY - Potsdam ER - TY - CHAP A1 - Hirsch, Florian A1 - Schneider, Anna A1 - Raab, Alexandra A1 - Raab, Thomas A1 - Ouimet, William A1 - Dethier, David ED - Schwab, Markus ED - Błaszkiewicz, Mirek ED - Raab, Thomas ED - Wilmking, Martin ED - Brauer, Achim T1 - Late Holocene biochar enrichment in soils ‐ implications of an anthropogenic legacy for ecosystems T2 - ICLEA Final Symposium 2017, Human Impact and Landscape Evolution in the Southern Baltic Lowlands, Abstract Volume & Excursion Guide Y1 - 2017 UR - http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:2215927 U6 - https://doi.org/10.2312/GFZ.b103-17037 SP - 79 EP - 81 PB - GFZ German Research Centre for Geosciences CY - Potsdam ER -