Descripción del proyecto
La historia forestal y el comercio maderero entre continentes transmediterráneos revelan las interacciones entre el ser humano y el medio ambiente
Durante siglos, las relaciones sociales entre territorios europeos y africanos han determinado la historia de los bosques. La sobreexplotación de los bosques debido al uso de la madera y el pastoreo ha provocado deforestaciones, inundaciones, desertificaciones y deterioro de los ecosistemas. En el estrecho de Gibraltar, la interacción del ser humano con el medio ambiente es patente y revela el legado de dicha historia a través de bosques milenarios, yacimientos arqueológicos y edificios históricos. El equipo del proyecto WoodTiMe, financiado con fondos europeos, caracterizará la explotación histórica de los bosques al examinar la dinámica forestal pasada utilizando la dendrocronología en bosques antiguos andaluces y marroquíes. Se examinará el potencial de derivar cambios ecológicos y sociales posmedievales a partir de la madera arqueológica de edificios históricos y se emplearán variables substitutivas de nueva aparición (ADN, composición química y características de la madera) para desarrollar herramientas novedosas que permitirán identificar el origen de la madera y así explicar la interacción pasada del ser humano con el medio ambiente.
Objetivo
Centuries-long societal relations uniting Euro-African territories have modulated the forest history. Grazing and use of wood as an essential material have led to overexploitation of woodlands with lagged environmental problems like deforestation, severe flooding, encroaching deserts and declining ecosystems productivity. These human-environment interactions are well presented in the centre of these linkages, the Strait of Gibraltar, where the legacy of such history has survived in millennial forests and timber in archaeological sites or historical buildings. The project's objectives are: 1) to characterize historical exploitation of forests and its relation with the past forest dynamics using dendrochronology in ancient Andalusian and Moroccan forests 2) to explore the potential of deriving post-medieval ecological and societal changes from archaeological and historical timber 3) to apply emerging proxies (wood traits, DNA, chemical composition) to develop novel tools for identification of timber origin that may explain past human-environment interactions. To achieve these objectives, the project will be implemented in three stages: 1) Collection of ancient trees samples in Baetic mountains and Moroccan Rif and Atlas to analyse the forest history and unlock the wooden archive containing the key for understanding the historical exploitation of resources. Tree-growth chronologies and wood traits will be estimated by wood scanning and measurement of tree-ring widths. 2) The legacy of forest history and wood trade between trans-Mediterranean continents will be analysed through multi-century ring series preserved in archaeological and post-medieval historical wood material. Old buildings will be explored to analyse wood origin in relation to the magnitude of historical use of forests. 3) Application of a battery of novel techniques (blue intensity, wood anatomy, elemental composition and stable isotopes) for developing a new timber provenancing tool – dendroscapes.
Ámbito científico
- humanitieshistory and archaeologyhistory
- natural sciencesbiological sciencesgeneticsDNA
- natural sciencesbiological sciencesecologyecosystems
- natural sciencesearth and related environmental sciencesatmospheric sciencesclimatologydendrochronology
- agricultural sciencesagriculture, forestry, and fisheriesforestry
Palabras clave
Programa(s)
Régimen de financiación
MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)Coordinador
41013 Sevilla
España