Mosaic forest management at landscape scale enhance fungal diversity and production reducing the risk of large wildfires in Mediterranean ecosystems

Mediterranean oak (Quercus) forests alternating with Cistus scrub are one of the most widespread ecosystems in the Mediterranean region. Both species have a high fungal production and diversity varying according age and stand structure. These ecosystems are seriously threatened by forest fires. The...

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Detalles Bibliográficos
Autor: Magarzo Manchón, Alba
Tipo de recurso: tesis de maestría
Fecha de publicación:2023
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/63786
Acceso en línea:https://uvadoc.uva.es/handle/10324/63786
Access Level:acceso abierto
Palabra clave:Canopy cover
Cistus ladanifer
Landscape
Sporocarps
Forest succession
3106 Ciencia Forestal
3106.04 Ordenación de Montes
Descripción
Sumario:Mediterranean oak (Quercus) forests alternating with Cistus scrub are one of the most widespread ecosystems in the Mediterranean region. Both species have a high fungal production and diversity varying according age and stand structure. These ecosystems are seriously threatened by forest fires. The aim of this study was to evaluate the mycological potential of these ecosystems by studying the production diversity and composition of the fungal community in order to be able to determine the to determine appropriate management practices. Sporocarps were collected during four consecutive years in plots of young Cistus, aged Cistus and Quercus plots. Results showed that both stand age and dominant vegetation in the plot influence sporocarp production, diversity and richness, with young Cistus plots showing the highest production. Older Cistus stands showed an intermediate fungal composition indicating transition towards Quercus. Based on these results, it is suggested that a mosaic management that favors stand rejuvenation, but also maintains certain areas of senescent vegetation, would result in higher production and richness while preventing great wildfires.