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High mountains of central Europe as a refuge of surprising cytotype diversity of Huperzia selago (Lycopodiaceae)NARA Subscribed
Polyploidization is pivotal in plant speciation, affecting adaptability, ecological tolerance and specific geographical distribution patterns. While cytotype diversity has been extensively studied in angiosperms and ferns, knowledge in homosporous lycophytes remains very limited. Our study addresses this gap, focusing on the homosporous lycophyte Huperzia selago in Central Europe. The genome size of 1330 individuals from 208 p...
Revealing the nuclearity of iron citrate complexes at biologically relevant conditionsNARA Subscribed
Citric acid plays an ubiquitous role in the complexation of essential metals like iron and thus it has a key function making them biologically available. For this, iron(III) citrate complexes are considered among the most significant coordinated forms of ferric iron that take place in biochemical processes of all living organisms. Although these systems hold great biological relevance, their coordination chemistry has not been...
Land cover and use-history of large empty spaces at fortified Iron Age hilltop sites; a case study from La Terrasse, Bibracte oppidumNARA Subscribed
The research of Iron Age oppida and hillforts plays a significant role in understanding the urbanisation processes throughout the European continent. The habitation and built-up areas have always been in the limelight of both traditional and environmental archaeological research. However, at many oppida, there were also large, unoccupied empty spaces. As they are crucial for understanding these settlements’ internal organisati...
Colluvial sediments originating from soil erosion on slopes have proven to constitute significant evidence for tracing past human impact on mountain landscapes. In the Central European Erzgebirge (Ore) Mountains, colluvial sediments are associated with specific landforms (footslopes, slope flattenings, dells) and cover a share of 11% (11,905 ha) of the regional soil landscape. Thirteen pedosedimentary sections with colluvial l...
Aim Current species‐richness patterns are sometimes interpreted as a legacy of landscape history, but historical processes shaping the distribution of species during the Holocene are frequently omitted in biodiversity models. Here, we test their importance in modelling current species richness of vascular plants in forest and grassland vegetation. Location Western Carpathians and adjacent regions. Taxon Vascular plants. Method...