A Mixed Approach for Multi-Scale Assessment of Land System Dynamics and Future Scenario Development on the Vaucluse Department (Southeastern France)

Abstract

The Mediterranean Basin is at the same time a region of stark social and ecological contrasts and a global biodiversity hotspot, where complex local evolving land use and land cover patterns compose the region’s landscapes. In this context, we aimed for a specific case study of the southeast of France, to assess land and farming systems’ dynamics, to identify their underlying drivers, and to propose possible shared future scenarios for local policies’ implementation. We based our analyses on a mixed approach and operated at downscale from territorial to local scale. First, we applied a quantitative statistical approach for the Vaucluse department. Then, we identified a subzone of the study area and pursued a local analysis through a qualitative and participative approach based on stakeholders’ knowledge. The study highlighted two main dynamics in land and farming systems that involve several changes. The first one is a process of land abandonment, strongly connected to a peri-urbanization process in some areas or to the loss of traditional farming systems in others. The second one is a process of specialization, at both territorial and farm levels, that corresponds to an intensification process and is linked to vineyards’ expansion dynamic with a landscape homogenizing effect.

Keywords

• Mediterranean
• agricultural dynamics
• farming system
• typology
• participatory approach
• agricultural cadaster