气候变化领域集成服务门户(CCPortal): Resistance of the soil fungal communities to medium-intensity fire prevention treatments in a Mediterranean scrubland

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DOI	10.1016/j.foreco.2020.118217
	Resistance of the soil fungal communities to medium-intensity fire prevention treatments in a Mediterranean scrubland
	Castaño C.; Hernández-Rodríguez M.; Geml J.; Eberhart J.; Olaizola J.; Oria-de-Rueda J.A.; Martín-Pinto P.
发表日期	2020
ISSN	0378-1127
卷号	472
英文摘要	Cistus ladanifer scrublands are widely distributed in the Mediterranean basin and represent an early stage of secondary succession following major disturbances (e.g., fire). This vegetation type often establishes on disturbed and poor soils, thereby improving soil stability in stress-prone environments. Fire prevention treatments in these scrublands are often recommended to decrease the risk of wildfires, but the effect of these treatments on associated soil fungi is not known. We studied the effect of distinct fire prevention treatments on soil fungal communities associated with C. ladanifer scrublands soils. We used Illumina MiSeq sequencing of the ITS1 region on soil samples taken after distinct fire prevention treatments that were performed in 27 plots belonging to a long-term experiment. Recent fire prevention treatments did not affect overall fungal community composition nor fungal diversity; however, when analyzing the community according to the functional guilds, the relative abundance of ectomycorrhizal species was significantly lower in burned and 100% cleared plots, compared with control and 50% cleared plots. In contrast, site history affected fungal community composition and richness to a greater extent than the fire prevention treatments. Our results show a higher susceptibility of ectomycorrhizal species to recent high-intensity fire prevention treatments, whereas fire prevention treatments of medium intensity may reduce the risk of wildfire and maintain the soil fungal community. © 2020 Elsevier B.V.
关键词	Fire resistance Fireproofing Fungi Soils Functional guilds Fungal community compositions Fungal diversity Long-term experiments Mediterranean basin Relative abundance Secondary succession Soil fungal communities Fires fire management Mediterranean environment microbial community relative abundance scrub secondary succession soil microorganism vegetation type wildfire Fire Prevention Fire Resistance Fires Fungi Intensity Mediterranean Soil Stability Cistus ladanifer Fungi
语种	英语
来源机构	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/132751
推荐引用方式 GB/T 7714	Castaño C.,Hernández-Rodríguez M.,Geml J.,et al. Resistance of the soil fungal communities to medium-intensity fire prevention treatments in a Mediterranean scrubland[J]. Forest Ecology and Management,2020,472.
APA	Castaño C..,Hernández-Rodríguez M..,Geml J..,Eberhart J..,Olaizola J..,...&Martín-Pinto P..(2020).Resistance of the soil fungal communities to medium-intensity fire prevention treatments in a Mediterranean scrubland.,472.
MLA	Castaño C.,et al."Resistance of the soil fungal communities to medium-intensity fire prevention treatments in a Mediterranean scrubland".472(2020).