Alexa Dufraisse

Centre National de la Recherche Scientifique — France

Earth and Planetary Sciences · Physical Sciences

14h-index563citations120works0.32yr avg
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Research Topics

Archaeology and ancient environmental studies(28), Tree-ring climate responses(19), Archaeological and Geological Studies(17), Cultural Heritage Materials Analysis(12), Geology and Paleoclimatology Research(10)

Publications120 total

Trunk- and branch- data derived radial increments of Pinus brutia Ten., Cupressus sempervirens L., and Quercus pubescens Willd. subsp. pubescens from Crete for dendro- and anthraco-typological analysis
Data in Brief·2025Open Access
Reconstituer les phases d’exploitation d’une mine d’argent médiévale : apport croisés de la dendrochronologie et de la dendroanthracologie (Vallauria, Alpes-Maritimes)(Vallauria, Alpes-Maritimes)
SPIRE - Sciences Po Institutional REpository·2025Open Access
Voyage au centre de la bille : l'expérimentation numérique au service de la dendroarchéologie
SPIRE - Sciences Po Institutional REpository·2025
Revisiter la chronologie de Notre-Dame de Paris : une approche combinée de méthodes de datation absolue et relative [communication orale]
HAL (Le Centre pour la Communication Scientifique Directe)·2024Open Access
Preservation of δ13C signatures in oak charred wood: Application to the “forest” of Notre-Dame de Paris
Journal of Archaeological Science Reports·2024· 1 citedOpen Access
Tracing the origin of wood at the regional scale with dendrochemical markers: elemental and strontium and neodymium isotopic composition
The Science of The Total Environment·2024· 2 citedOpen Access
Short-term modifications in the chemical structure of wood charcoals: Implications for anthracological investigations
Journal of Archaeological Science Reports·2024· 1 citedOpen Access
L’analyse des anciennes charbonnières pour l’étude des trajectoires forestières
2024
Etude pluridisciplinaire des restes ligneux de la mine d'argent médiévale de Vallauria (06, Alpes-Maritimes) : vers une nouvelle lecture chronologique et environnementale
SPIRE - Sciences Po Institutional REpository·2024
Collecte du bois de feu et gestion des espaces boisés des premiers villages néolithiques en Anatolie centrale, analyse anthracologique et dendro-anthracologique à Aşıklı Höyük (Cappadoce, Turquie).
SPIRE - Sciences Po Institutional REpository·2024
Tracing the Origin of Wood at the Regional Scale With Dendrochemical Markers: Elemental and Strontium and Neodymium Isotopic Composition
SSRN Electronic Journal·2024Open Access
Gatz Harana. Neolitoko gatz ustiategia 48. Produkzio Unitatean
SPIRE - Sciences Po Institutional REpository·2024Open Access
Chapitre 10: Mémoire du bois : apport de la chimie à la connaissance de la charpente carbonisée de Notre-Dame de Paris
2023
Pyre wood fuel and food remains in a necropolis of Barcino (Barcelona, NE Iberian Peninsula): The case of Sant Antoni Market site (1st century CE)
Quaternary International·2023· 5 citedOpen Access
Post-fire studies of Notre Dame's framework: Historical and environmental wood memory of the medieval period between the 11th and 13th centuries. Birth of an interdisciplinary project
Journal of Cultural Heritage·2023· 4 cited
La "forêt" de Notre-Dame de Paris. MOOC Arbres (https://www.youtube.com/watch?v=mXBDbI6hwy4)
SPIRE - Sciences Po Institutional REpository·2023
Impact of carbonization on oak wood δ18O: A preliminary study
Journal of Analytical and Applied Pyrolysis·2023· 9 citedOpen Access
Impact of carbonization on δ18O in wood : Preliminary study
HAL (Le Centre pour la Communication Scientifique Directe)·2023
Preservation of inter- and intra-annual variation of δ13C in oak charred tree rings against carbonisation: application to the wood of Notre-Dame de Paris
HAL (Le Centre pour la Communication Scientifique Directe)·2023
Distinction between trunks and branches in anthracology: New research perspectives
HAL (Le Centre pour la Communication Scientifique Directe)·2023
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Frequent Co-authors

Sylvie Coubray(12), Olivier Girardclos(6), Llorenç Picornell-Gelabert(6), Michel Lemoine(5), Émilie Gauthier(5), Frédéric Delarue(5), Thanh Thuy Nguyen Tu(5), Jean‐Luc Dupouey(4), Jérémie Bardin(4), Olivier Weller(4), Aurélie Salavert(3), Marta Alcolea(3), Martín de Luis(3), Dominique Sordoillet(3), Aurore Dupin(2), Sandrine Paradis-Grenouillet(2), Julien Ruelle(2), Philippe Allée(2), Yolanda Carrión Marco(2), Roxana Munteanu(2)