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Dive into the research topics where Alexa Dufraisse is active.

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Featured researches published by Alexa Dufraisse.


Environmental Archaeology | 2006

Firewood economy during the 4th millennium BC at Lake Clairvaux, Jura, France

Alexa Dufraisse

Abstract This paper presents the results of charcoal analyses from two waterlogged sites located at Lake Clairvaux in the French Jura and dated to the period between 3700–3500 BC. The economy of firewood intended for domestic use was characterised in accordance with the spatial organisation of the sites on the lakeshore, the economic context and the environment. Because gathering modes mainly depend on the available biomass and resource proximity, charcoal spectra are representative of the exploited woodland. However, as firewood gathering is a major and vital activity, the Neolithic societies established a firewood economy closely linked to their social organisation and way of life and to the environment.


Environmental Archaeology | 2018

Wood for Building: Woodland Exploitation for Timber Procurement in the Prehistoric and Protohistoric Balearic Islands (Mallorca and Menorca; Western Mediterranean)

Llorenç Picornell-Gelabert; Alexa Dufraisse

Woodlands provide human societies with a wide range of plant materials that are crucial to social life. Wood fulfils different kinds of needs, from energy supply to timber; so its use in a large va...


British Archaeological Report | 2009

Radius of curvature measurements and wood diameter: a comparison of different image analysis techniques

Sandrine Paradis-Grenouillet; Alexa Dufraisse; Philippe Allée


Quaternary International | 2017

Contribution of tyloses quantification in earlywood oak vessels to archaeological charcoal analyses: Estimation of a minimum age and influences of physiological and environmental factors

Alexa Dufraisse; Sylvie Coubray; Olivier Girardclos; Aurore Dupin; Michel Lemoine


Quaternary International | 2017

Anthracology of charcoal kilns in the forest of Chailluz (France) as a tool to understand Franche-Comte forestry from the mid-15th to the early 20th century AD

Aurore Dupin; Olivier Girardclos; Catherine Fruchart; Clément Laplaige; Laure Nuninger; Alexa Dufraisse; Emilie Gauthier


Saguntum: Papeles del Laboratorio de Arqueología de Valencia | 2011

Charcoal analysis and wood diameter: inductive and deductive methodological approaches for the study of firewood collecting practices

Isabelle Théry-Parisot; Alexa Dufraisse; Julia Chzrazvzez; Auréade Henry; Sandrine Paradis-Grenouillet


Quaternary International | 2017

Anthraco-typology as a key approach to past firewood exploitation and woodland management reconstructions. Dendrological reference dataset modelling with dendro-anthracological tools

Alexa Dufraisse; Sylvie Coubray; Olivier Girardclos; Noémie Nocus; Michel Lemoine; Jean-Luc Dupouey; Dominique Marguerie


Quaternary International | 2017

Deciduous oak/chestnut: Differential shrinkage of wood during charcoalification? Preliminary experimental results and implications for wood diameter study in anthracology

Sandrine Paradis-Grenouillet; Alexa Dufraisse


Quaternary International | 2017

Improving identification of coppiced and seeded trees in past woodland management by comparing growth and wood anatomy of living sessile oaks ( Quercus petraea )

Olivier Girardclos; Alexa Dufraisse; Jean-Luc Dupouey; Sylvie Coubray; Julien Ruelle; Cyrille B. K. Rathgeber


Sel, eau et forêt : hier et aujourd'hui | 2005

Première exploitation de sel en Europe : Techniques et gestion de l'exploitation de la source salée de Poiana Slatinei à Lunca (Neamt, Roumanie).

Olivier Weller; Gheorghe Dumitroaia; Dominique Sordoillet; Alexa Dufraisse; Emilie Gauthier; Roxana Munteanu

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Emilie Gauthier

University of Franche-Comté

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Dominique Sordoillet

Centre national de la recherche scientifique

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Olivier Girardclos

Centre national de la recherche scientifique

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Aurore Dupin

Centre national de la recherche scientifique

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Auréade Henry

Centre national de la recherche scientifique

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Isabelle Théry-Parisot

Centre national de la recherche scientifique

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