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Degradation Assessment Of Archaeological Oak (Quercus Spp.) Buried Under Oxygen-Limited Condition, Amir Ghavidel, Amin Jorbandian, Miklos Bak, Jana Gelbrich, Jeffrey J. Morrell, Ion Sandu, Reza Hosseinpourpia
Degradation Assessment Of Archaeological Oak (Quercus Spp.) Buried Under Oxygen-Limited Condition, Amir Ghavidel, Amin Jorbandian, Miklos Bak, Jana Gelbrich, Jeffrey J. Morrell, Ion Sandu, Reza Hosseinpourpia
Michigan Tech Publications
The biological deterioration of archaeological wood under oxygen-limited conditions varies due to the limited activities of microorganisms. It is essential to expand the knowledge of the degradation types and the status of archaeological monuments for selecting the proper consolidates. The physical, chemical, and anatomical properties of approximately 600-650 year old archaeological oak collected from an archaeological site in Iasi-Romania were analysed to assess the quality and to identify the degradation types. The results were compared with similar tests on recently-cut oak. X-ray photoelectron spectroscopy (XPS) revealed the presence of more lignin-related peaks in the archaeological oak, which likely reflected the …