RT info:eu-repo/semantics/article
T1 Co-responses of bacterial and fungal communities to fire management treatments in Mediterranean pyrophytic ecosystems
A1 Martín Pinto, Pablo
A1 Dejene, Tatek
A1 Benucci, Gian Maria Niccolò
A1 Mediavilla Santos, Olaya
A1 Hernández Rodríguez, María
A1 Geml, József
A1 Baldrian, Petr
A1 Sanz Benito, Ignacio
A1 Olaizola Suárez, Jaime
A1 Bonito, Gregory
A1 Oria de Rueda Salgueiro, Juan Andrés
K1 Gestión forestal
K1 Silvicultura
K1 Prevención
K1 Fire prevention
K1 Forestry
K1 Microbial communities
K1 Predictive bacteria
K1 Prevención de fuego
K1 Silvicultura
K1 Comunidades microbianas
K1 Bacterias predictivas
K1 3106 Ciencia Forestal
AB Cistus scrublands are pyrophytic ecosystems and occur widely across Mediterranean regions. Management of these scrublands is critical to prevent major disturbances, such as recurring wildfires. This is because management appears to compromise the synergies necessary for forest health and the provision of ecosystem services. Furthermore, it supports high microbial diversity, opening questions of how forest management practices impact belowground associated diversity as research related to this issue is scarce. This study aims to investigate the effects of different fire prevention treatments and site history on bacterial and fungi co-response and co-occurrence patterns over a fire-risky scrubland ecosystem. Two different site histories were studied by applying three different fire prevention treatments and samples were analyzed by amplification and sequencing of ITS2 and 16S rDNA for fungi and bacteria, respectively. The data revealed that site history, especially regarding fire occurrence, strongly influenced the microbial community. Young burnt areas tended to have a more homogeneous and lower microbial diversity, suggesting environmental filtering to a heat-resistant community. In comparison, young clearing history also showed a significant impact on the fungal community but not on the bacteria. Some bacteria genera were efficient predictors of fungal diversity and richness. For instance, Ktedonobacter and Desertibacter were a predictor of the presence of the edible mycorrhizal bolete Boletus edulis. These results demonstrate fungal and bacterial community co-response to fire prevention treatments and provide new tools for forecasting forest management impacts on microbial communities.
PB Elsevier
SN 0048-9697
YR 2023
FD 2023
LK https://uvadoc.uva.es/handle/10324/58888
UL https://uvadoc.uva.es/handle/10324/58888
LA eng
NO Science of The Total Environment, 2023vol. 875, 162676
NO Producción Científica
DS UVaDOC
RD 03-jun-2024