Raking over the Ashes—The Analysis of the LBA Ashmounds from NE Romania

• Published in: Remote sensing (Basel, Switzerland) Vol. 15; no. 7; p. 1826
• Main Authors: Brașoveanu, Casandra, Asăndulesei, Andrei, Brunchi, Radu-Alexandru, Tencariu, Felix-Adrian
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01-04-2023
• Subjects: aerial photographs; Aerial photography; Altitude; Archaeological sites; Archaeology; Ashes; Bronze Age; Culture; Diameters; electrical resistivity; ERT; Geographic information systems; Geomorphology; Geophysical methods; Geophysical studies; GIS analysis; Historic buildings & sites; Historic sites; Intensive farming; LiDAR; Magnetic measurement; magnetometry; Remote sensing; River catchments; Rivers; Software; Soil surfaces; Soils; Moldova; Romania; Ukraine
• ISSN: 2072-4292; 2072-4292
• DOI: 10.3390/rs15071826

During the end of the Bronze Age, the territory of present-day eastern Romania was occupied by Noua communities, belonging to the Noua-Sabatinovka-Coslogeni (NSC) cultural complex. Although these communities have left us a large number of archaeological sites, this period is rather poorly known and understood, mostly because the investigation of Late Bronze Age (LBA) sites is very rare, usually consisting of small test trenches or fieldwalks. The main characteristic of these communities and the subject of our study is represented by the so-called ashmounds (grey, quasi-circular spots, visible on the soil surface, with small elevations and diameters of 25–30 m), present inside most settlements. Our paper aims at highlighting the spatial characteristics of these sites, using GIS (Geographic Information System) tools, as well as aerial photographs, LiDAR (Light Detection and Ranging) measurements, magnetometry and geo-electrical methods, in order to identify the relationship existing between Noua communities and the inhabited environment, in the area known as the Jijia River catchment. Thus, our approach was able to outline the way in which the geographical peculiarities determined the establishment of new settlements, revealing that the human groups from the end of the Bronze Age preferred low terrains with smooth slopes, located in the immediate vicinity of the most important watercourse of the inhabited micro-area. Additionally, our geophysical studies allowed us to confirm the lack of ash located within the ashmound, as well as to signal the possibility that these features have become visible on the soil surface only due to the irreversible damage caused by intensive agricultural processes. Despite the small number of excavations, to this day an important number of studies have been dedicated to the communities and features in question; however, no analysis has yet been performed that unites the tools specific to GIS software with the usage of non-invasive methods (such as aerial photographs, LiDAR measurements and geophysical techniques).