Taming Trees, Shaping Forests, and Managing Woodlands as Resources for Understanding Past Societies. Contributions and Current Limits of Dendro-Anthracology and Anthraco-Isotopy

Autor: Alexa Dufraisse, Sylvie Coubray, Llorenç Picornell-Gelabert, Marta Alcolea, Olivier Girardclos, Frédéric Delarue, Thanh-Thuy Nguyen Tu

Publikováno v: Frontiers in Ecology and Evolution, Vol 10 (2022)

In many societies, livelihood strategies are based on a combination of economic strategies, including natural resources such as trees for wood, leaves, and fruits. Archeological wood charcoals are residues of human activity related to fire. They prov

Externí odkaz: https://doaj.org/article/e6e0dd250f8b4801a8d62658fc4953cb

Multi-elemental and Strontium-Neodymium Isotopic Signatures in Charred Wood: Potential for Wood Provenance Studies

Autor: Anna Imbert Štulc, Anne Poszwa, Stéphane Ponton, Jean-Luc Dupouey, Julien Bouchez, Jérémie Bardin, Frédéric Delarue, Sylvie Coubray, Michel Lemoine, Christophe Rose, Julien Ruelle, Maximilien Beuret, Thanh Thuy Nguyen Tu, Alexa Dufraisse

Publikováno v: International Journal of Wood Culture. 3:464-511

The chemical composition of the wood reflects the composition of the soil over which the corresponding tree has developed. Multi-elemental and isotopic signatures, which are characteristic of the soil and underlying rock substrates, are potentially p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c83b31cadfcfd15541665ad3ac6bb7b
https://doi.org/10.1163/27723194-bja10019

Chemical degradation of thermally altered silicified organic matter during acid maceration: A case study from the Lower Devonian Rhynie chert

Autor: Frédéric Delarue, Rémi Duhamel, Céline Paris, François Baudin, Thanh Thuy Nguyen Tu

Publikováno v: Organic Geochemistry
Organic Geochemistry, 2021, 156, pp.104246. ⟨10.1016/j.orggeochem.2021.104246⟩
Organic Geochemistry, Elsevier, 2021, 156, pp.104246. ⟨10.1016/j.orggeochem.2021.104246⟩

The effect of standard acid maceration on organic matter (OM) from ancient silicified sediments remains undocumented. Early silicification favours preservation of organic moieties against thermal alteration over time. In this study, we investigated t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aebd8135079bd4dd7ec78551da23a66
https://hal.science/hal-03247567/document

Influence of earthworms on apolar lipidfeatures in soils after 1 year of incubation

Autor: Katell Quénéa, Sylvie Derenne, Thanh Thuy Nguyen Tu, Mercedes Mendez-Millan, Alix Vidal

Publikováno v: Biogeochemistry
Biogeochemistry, Springer Verlag, 2020, 147 (3), pp.243-258. ⟨10.1007/s10533-020-00639-w⟩
Biogeochemistry, 2020, 147 (3), pp.243-258. ⟨10.1007/s10533-020-00639-w⟩

International audience; Molecular and compound specific isotope compositions of apolar lipids were characterized in soil mesocosms incubated for 1 year with or without 13C-labelled plant residues and earthworms, in order to investigate, at the molecu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e07e4997aaaf3e3058377421435e88a5
https://hal.archives-ouvertes.fr/hal-02478790

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