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Diversité des patrimoines et valorisation de la biomasse forestière : Quelles mutations des filières forêt-bois ?

Abstract : Climate change now imposes new development opportunities or constraints on industries with a high environmental impact, such as the forest industry. The ecological transition and Bioeconomy then appeared as the main solution to modify these sectors based on a productivist economic model, towards sustainable industrial development. In this context of transition, this thesis proposes to understand the dynamics and evolution of the forest-based sector, especially with regard to the development of lignocellulosic biorefinery. This particular sector crystallizes environmental and energy-related issues of the current climate change context and also questions the importance of territory, insofar as the forest biomass valorization is dependent on the localized exploitation of natural resources. From a mesoeconomic point of view, the analysis of the dynamics of this complex and territorialized sector is based on the co-construction of economic actors, firms, industries and territories in which they operate. The objective of the thesis is to determine the characteristics of the interactions between these different stakeholders as well as their historical and territorial dynamics, which constitute the productive heritage of these sectors. The dimensions of these heritages highlight the possible paths of forest biomass valorization and allow us to question the visions of the future of the different stakeholders that also contextualize the trajectories of the forest-based sector.
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Submitted on : Wednesday, October 21, 2020 - 5:02:34 PM
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Aliénor de Rouffignac. Diversité des patrimoines et valorisation de la biomasse forestière : Quelles mutations des filières forêt-bois ?. Economies et finances. Université de Reims Champagne Ardenne, 2019. Français. ⟨tel-02974298⟩

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