Buried or refilled archaeological ditches offer great opportunities in terms of reconstructing past human activities and human-nature interactions. The Early Bronze Age settlement of Fidvár in southwestern Slovakia offers excellent opportunities for this kind of geoarchaeological study. Based on previous magnetic prospection further geophysical, sedimentological and geochemical investigations were carried out focusing on the three existing semi-elliptical early Bronze Age ditches. Afterwards an appropriate assortment of methods was chosen and successfully applied to two of the ditches in order to reconstruct their lateral and vertical geometries. Alongside interesting archaeological outcomes for the Fidvár site our results highlight the advantageous combination of geophysical and geochemical data. Only this multimethodological approach allowed both a universal and precise reconstruction of the archaeological features.

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Population estimates are a vital backdrop to our understanding of ancient societies' socio‐economic structures and development. In order to facilitate such an informational mise en scène in terms of the early Bronze Age settlement of Fidvár in southwestern Slovakia, a new geophysical–geochemical approach is presented here, the first results of which are very promising. The crux of the new methodology utilizes the population's chemical fingerprint in relation to total anthropogenic phosphorus input as a proxy for different population models. These methods suggest an early Bronze Age population of 300–600 individuals, in accordance with the comparative analysis of a magnetic survey, and also matches initial archaeological estimates. Further methodological adjustments suggest an even higher population of up to 1000 inhabitants. In light of these figures, it is likely that Fidvár was one of the centres of the early Bronze Age socio‐economic system of the northern Pannonian Basin. Copyright © 2013 John Wiley & Sons, Ltd.

A multi‐method research design based on terrestrial laser scanning, GIS, geophysical prospecting (electrical resistivity tomography, refraction seismics) and sedimentology is applied for the first time to investigate enclosed karst depressions in an integrated way. Fusing multi‐resolution surface and subsurface geodata provides profound insights into the formation, geometry and geomorphologic processes of dolines. The studied landforms, which are located in the Dikti Mountains of East Crete, are shown to be filled by loose sediments of thicknesses of up to 30 m that mainly consist of fine‐grained material overlying solid bedrock at depths below 35 to 45 m. By combining subsurface observations with geomorphometric calculations, local doline genesis can be traced back to initial collapse of fractured bedrock followed by subsequent infilling with colluvials. In order to define crucial methodological requirements and guidelines for data fusion, both the impact of different elevation models and the influence of data resolution are assessed. Surface volumes of depressions derived by the digital surface model are 7–21% higher than the results obtained from the terrain model due to vegetation. Similarly, estimates of infill volume calculated on the basis of geophysical outcomes and elevation data differ by up to 13%. Calculations of the landforms' current volumes (i.e. total surface and subsurface volume), however, are fairly insensitive to raster resolution. Hence, the distinct geomorphologic properties of landforms (e.g. shape, terrain roughness, slope inclination) substantially determine the geomorphometric analysis of both surface and subsurface data. As shown by the findings, data fusion to integrate digital terrain, geophysical and sedimentological datasets of varied resolutions benefits geomorphologic studies and helps provide a comprehensive image of landforms. Copyright © 2013 John Wiley & Sons, Ltd.

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