Diagnosis of the ecological condition of the drove road network in the Autonomous Community of Madrid (central Spain)
Context: Drove roads are landscape corridors traditionally used for livestock movement in many regions of the world, including Spain, where they cover about 0.8% of the land. They have ecological importance due to their role in connectivity, seed dispersal, soil preservation, habitat and biodiversit...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universidad Autónoma de Madrid |
| Repositorio: | Biblos-e Archivo. Repositorio Institucional de la UAM |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.uam.es:10486/708452 |
| Acceso en línea: | http://hdl.handle.net/10486/708452 https://dx.doi.org/10.1007/s10980-023-01713-y |
| Access Level: | acceso abierto |
| Palabra clave: | Conservation status Ecological corridors Ecological restoration Extensive grazing Transhumance Medio Ambiente |
| Sumario: | Context: Drove roads are landscape corridors traditionally used for livestock movement in many regions of the world, including Spain, where they cover about 0.8% of the land. They have ecological importance due to their role in connectivity, seed dispersal, soil preservation, habitat and biodiversity conservation, and the provision of ecosystem services. Drove roads are experiencing deterioration due to the abandonment of extensive grazing and transhumance. Objectives: We aim to characterize the conservation status and main predictors of deterioration of the drove roads in the Community of Madrid, a region in Spain with a high presence of these corridors. Methods: We considered all the network of the region, with the main analyses based on a sample of 160 segments of 200 m-long, which were evaluated using GIS and fieldwork. Results: Nearly one third of the network surface is occupied by crops, communication infrastructure, and urban or industrial surfaces. Natural habitats make up 60% of the network and are affected by soil degradation and grazing abandonment. Landscape matrix was the main predictor of drove road status, with urban and cropland matrices leading to a reduction in spatial integrity and availability for natural habitats. Grazing was most preserved in grassland matrices. Eco-district, drove road width, and distance to city center also had influence on conservation status. Conclusions: Despite their concerning state, the network is restorable in many areas of the region. Restoration should focus on intensified and simplified landscapes, where the network plays a more decisive role, and should consider the reintroduction of livestock |
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