Physical analysis and inverse methods applied to archaeological FIRE replications on ATACAMA desert soils, northern Chile

IF 1.5 3区 地球科学 0 ARCHAEOLOGY
Archaeometry Pub Date : 2024-09-10 DOI:10.1111/arcm.13030
Édouard Canot, Renaud Delannay, Calogero M. Santoro
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引用次数: 0

Abstract

Physical analysis of in situ fire experiments on soils are useful for the estimation of subsurface thermal diffusivity, which is affected by factors such as water, heterogeneity and heating conditions. To address the uncertainties due to these factors, a new data‐processing procedure based on inverse methods was developed and experimentally applied to soils from an archaeological site in the Atacama Desert, Chile. By combining experimental data and numerical simulations, we determined the dominant physical processes arising during the heating. The analysis succeeded in defining practical procedures to obtain a more accurate estimation of the diffusivities, thus reducing the above‐mentioned uncertainties.
物理分析和反演方法应用于智利北部阿塔卡马沙漠土壤上的考古 FIRE 复制品
对土壤进行原位火烧实验的物理分析有助于估算受水、异质性和加热条件等因素影响的地下热扩散率。为了解决这些因素造成的不确定性,我们开发了一种基于反演方法的新数据处理程序,并将其应用于智利阿塔卡马沙漠考古遗址的土壤实验。通过结合实验数据和数值模拟,我们确定了加热过程中产生的主要物理过程。这项分析成功地确定了实用程序,以便更准确地估计扩散率,从而减少上述不确定性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Archaeometry
Archaeometry 地学-地球科学综合
CiteScore
3.60
自引率
12.50%
发文量
105
审稿时长
6 months
期刊介绍: Archaeometry is an international research journal covering the application of the physical and biological sciences to archaeology, anthropology and art history. Topics covered include dating methods, artifact studies, mathematical methods, remote sensing techniques, conservation science, environmental reconstruction, biological anthropology and archaeological theory. Papers are expected to have a clear archaeological, anthropological or art historical context, be of the highest scientific standards, and to present data of international relevance. The journal is published on behalf of the Research Laboratory for Archaeology and the History of Art, Oxford University, in association with Gesellschaft für Naturwissenschaftliche Archäologie, ARCHAEOMETRIE, the Society for Archaeological Sciences (SAS), and Associazione Italian di Archeometria.
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