Vacuum freeze-drying of sediment cores:An optimised method for preserving archaeostratigraphic archives
| Autor: | Søren Kristiansen, Anna K. E. Tjelldén, Renée Enevold, Paul Flintoft |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
sediment cores
010506 paleontology Archeology Fungal growth 060102 archaeology General Arts and Humanities archaeostratigraphic archive Sediment Soil science 06 humanities and the arts 01 natural sciences palaeoenvironmental data Freeze-drying Environmental science 0601 history and archaeology Relative humidity cost-efficient storage 0105 earth and related environmental sciences |
| Zdroj: | Enevold, R, Flintoft, P, Tjellden, A K E & Kristiansen, S M 2019, ' Vacuum freeze-drying of sediment cores : An optimised method for preserving archaeostratigraphic archives ', Antiquity, vol. 93, no. 370, e25 . https://doi.org/10.15184/aqy.2019.98 |
| DOI: | 10.15184/aqy.2019.98 |
| Popis: | The authors introduce an ongoing project that explores a solution for the long-term preservation of proxies in archaeological and geological sediment cores to protect unique palaeoenvironmental data. To prevent alterations of organic properties and/or fungal growth, the sediment cores are vacuum freeze-dried, allowing long-term storage at 55 per cent relative humidity (RH). |
| Databáze: | OpenAIRE |
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