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Our work presented here deals with the impact of deep glacial erosion forms and their effect on the safety of a possible repository for highly radioactive waste. In past ice ages, glaciers have formed deep tunnel valleys. We assume that similar depths of erosion can be reached in future ice ages. This must be taken into account in the safety assessment of radioactive waste repositories. We have calculated a new depth zone map from maps and data based on records from the Pleistocene.

Loess–palaeosol sequences (LPSs) represent continental and non-aquatic archives providing detailed information on Quaternary environmental and climate changes. We present an integrative approach combining sedimentological, rock magnetic, and bulk geochemical data, as well as information on Sr and Nd isotope composition. The approach adds to a comprehensive understanding of LPS formation including changes in dust composition and associated circulation patterns during Quaternary climate changes.

Excavations by the Saxonian Archaeological Heritage Office were conducted in the Elbe valley between Meißen and Dresden, preceding the construction of two natural gas pipelines. Two important multicultural, prehistoric sites were discovered and examined. Through a multimethod approach, the structure of sediments and soils in combination with the archaeological finds could be deciphered, providing a glimpse into the late Weichselian and Holocene valley development of the upper Elbe.

The ongoing ecological conversion of mountain forests in the Erzgebirge conceptually also requires a historical perspective on the very long-term vegetation and land-use dynamics. We collected and evaluated 121 pollen diagrams. Pollen indications of a local prehistoric human impact also in the higher altitudes find archaeological parallels in the region. The pollen data show that immediately before the medieval clearing, forests were mainly dominated by beech and fir and complemented by spruce.

During glacial times in Switzerland, glaciers of the Alps excavated valleys in low-lying regions that were later filled with sediment or water. How glaciers eroded these valleys is not well understood because erosion occurred near ice margins where ice moved slowly and was present for short times. Erosion is linked to the speed of ice and to water flowing under it. Here we present a model that estimates the location of water channels beneath the ice and links these locations to zones of erosion.

We reconstructed a wetland environment for a late Middle to Upper Pleniglacial (approx. 30–20 ka) loess sequence in western Germany. Typically, these sequences reveal terrestrial conditions with soil formation processes during this time frame. The here-investigated section, however, was influenced by periodical flooding, leading to marshy conditions and a stressed ecosystem. Our results show that the landscape of the study area was much more fragmented during this time than previously thought.

Research in loess landscapes provides evidence for the paleoenvironmental settings for past human societies and for the paleoclimate evolution of the past. Archeological and geoscientific investigations must consider different relief settings due to erosion, slope wash, accumulation of sediments and relocation of artifacts. The Lower Rhine Embayment can serve as a blueprint for such research as a typical loess landscape of Central Europe.

This study aims to reconstruct the last glaciation of the southern Black Forest. Ice-marginal positions in this region were, for the first time, directly dated. Glacier retreat from the last glaciation maximum position was probably underway no later than 21 ka. Re-advances and/or standstills of glaciers (no later than 17–16 ka, 15–14 ka and 13 ka) punctuated the subsequent trend towards ice-free conditions.

We present results of the Baix loess–palaeosol sequence, SE France. Reconstructed intense soil formation under warm, moist conditions before and into the last ice age and less intense soil formations in warm (temporarily moist) phases during the generally cold, dry ice age were validated with laboratory and dating techniques. This is particularly relevant as Baix is located in the temperate–Mediterranean climate transition zone, a sensitive zone that is susceptible to future climate changes.

With our open-source toolbox, MiGIS for QGIS 3, we intend to advance digital micromorphological analysis. This approach focuses on the classification of micromorphological constituents based on their distinct colour values (multi-RGB signatures), acquired using flatbed scanning of thin sections in different modes (transmitted, cross-polarised, and reflected light). The resulting thin section maps enable feature quantification, visualisation of spatial patterns, and reproducibility.

The loess–palaeosol sequence (LPS) at Rheindahlen provides a detailed sedimentary archive of past climate change. Furthermore, it contains Palaeolithic find horizons indicating repeated occupations by Neanderthals. The age of loess layers and the timing of human occupation are a matter of strong scientific debate. We present new data to shed light on formation processes and deposition ages. Previous chronostratigraphic estimates are revised providing a reliable chronostratigraphic framework .

This study presents a palaeoenvironmental record from Lake Höglwörth, Bavaria, Germany. Before 870 CE peat deposits existed. Erosion increased from 1240 to 1380 CE, followed by aquatic productivity and anoxia from 1310 to 1470 CE. Increased allochthonous input and a substantial shift in the aquatic community in 1701 were caused by construction of a mill. Recent anoxia has been observed since the 1960s.

In reconstructing the living conditions of the late ice age and the early warm periods, archaeologists rely on palaeobotany. Since the 1940s, there has been the common image of a treeless tundra, which changes to a light birch forest within only a few years at the transition between the periods. By using environmental data, it is demonstrated that this image must be refined, and examples are given for a better understanding of palaeobotanical data and their use in archaeological reconstructions.