Počet záznamů: 1
How to determine the anthropogenic signal at less settled spatially bounded archaeological sites?
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SYSNO ASEP 0558340 Druh ASEP A - Abstrakt Zařazení RIV O - Ostatní Název How to determine the anthropogenic signal at less settled spatially bounded archaeological sites? Tvůrce(i) Janovský, M. (CZ)
Danielisová, Alžběta (ARU-G) RID, SAI, ORCID
Horák, J. (CZ)
Strouhalová, Barbora (ARU-G) SAI, ORCID, RID
Bursák, Daniel (ARU-G) SAI, ORCIDCelkový počet autorů 5 Zdroj.dok. EGU General Assembly 2022. - Göttingen : European Geosciences Union, 2022 Poč.str. 1 s. Forma vydání Online - E Akce EGU General Assembly 2022 Datum konání 23.05.2022 - 27.05.2022 Místo konání Vienna / Online Země AT - Rakousko Typ akce WRD Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova Viereckschanze ; anthropogenic signal ; portable X-ray fluorescence Vědní obor RIV AC - Archeologie, antropologie, etnologie Obor OECD Archaeology CEP GA18-20096S GA ČR - Grantová agentura ČR Institucionální podpora ARU-G - RVO:67985912 DOI 10.5194/egusphere-egu22-2222 Anotace Our research on spatially bounded Iron Age enclosure of the Viereckschanze type in southern Bohemia made it possible to distinguish the anthropogenic influence of the Iron Age from modern human activities. We collected over 456 samples from 200 cores to a depth of up to one metre. Samples were measured using pXRF to determine the content of the following elements: Al, Si, P, K, Ca, Ti, Mn, Fe, Cu, Zn, As, Rb, Sr, Zr, Pb, and LE – ‘light elements’). Subsequent isometric log-transformation of ppm elemental contents and PCA allowed to distinguish the prehistoric anthropogenic influence from the current modern one. The result of the analysis is as follows: 1) the P signal typical for archaeological settlements was found mainly outside of the enclosure, 2) the conventional anthropogenic signal from the inside of the enclosure was only represented by Mn, 3) other elements related to possible anthropogenic activities were revealed only after applying statistical analysis (As, Pb, Zn, Cu), 4) the unusual manifestation of Si and Ti was connected to the archaeological contexts. The combination of these results (Cu, Zn, Pb) and magnetic measurements revealed places of metallurgical activity inside Viereckschanze. It is certain that the site was not only a place of residential activity, but also of production activity. Viereckschanze was only occupied for a short period of time. Pracoviště Archeologický ústav Praha Kontakt Lada Šlesingerová, slesingerova@arup.cas.cz, Tel.: 257 014 412 Rok sběru 2023 Elektronická adresa https://doi.org/10.5194/egusphere-egu22-2222
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