气候变化领域集成服务门户(CCPortal): Seasonal influences on bacterial community dynamics in Mediterranean pyrophytic ecosystems

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DOI	10.1016/j.foreco.2020.118520
	Seasonal influences on bacterial community dynamics in Mediterranean pyrophytic ecosystems
	Mediavilla O.; Geml J.; Olaizola J.; Baldrian P.; López-Mondejar R.; Oria-de-Rueda J.A.; Martín-Pinto P.
发表日期	2020
ISSN	0378-1127
卷号	478
英文摘要	Cistus ladanifer scrublands are one of the most characteristic Mediterranean ecosystems. However, these pyrophytic scrublands, are severely affected by wildfires. To reduce this threat, fire prevention management practices are needed to protect these ecosystems. The aim of this study was to determine the effects of management treatments on bacterial richness, abundance and community composition over the time. Plots were stablished in three different stands with different site histories: (a) an eight-year-old stand regenerated after a wildfire; (b) an eight-year-old stand that developed after the total clearing of the previous stand; and (c) a 20-year-old stand that developed following a wildfire. Considered management treatments were total clearing, 50% clearing and controlled burning. Our results revealed that bacterial richness, abundance and community composition were affected by site history and differed among seasons, whereas fire prevention treatments had only a minor effect and did not significantly affect bacterial richness. An absence the management effects suggest that active management does not affect bacterial communities dramatically, supporting active management to rejuvenate senescent stands and to create clearings in young stands. Thus, these practices could reduce the probability of forest wildfires increasing bacterial richness and abundance and growing habitat heterogeneity. © 2020 Elsevier B.V.
英文关键词	Bacterial interactions; Forest fire prevention treatments; Microbial communities; Sampling time; Seasonal dynamics
语种	英语
scopus关键词	Bacteria; Ecosystems; Fireproofing; Reforestation; Active management; Bacterial community; Cistus ladanifer; Community composition; Controlled burning; Forest wildfires; Habitat heterogeneities; Mediterranean ecosystem; Fires; abundance; community dynamics; heterogeneity; management practice; Mediterranean environment; microbial community; regeneration; seasonal variation; shrubland; species richness; stand structure; wildfire; Bacteria; Combustion; Ecosystems; Fire Prevention; Fires; Management; Mediterranean; Reforestation; Bacteria (microorganisms); Cistus ladanifer
来源期刊	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/154951
作者单位	Sustainable Forest Management Research Institute, Fire and Applied Mycology Laboratory, Departments of Agroforestry Sciences and Vegetal Production and Natural Resources, University of Valladolid (Palencia), Avda. Madrid 44, Palencia, 34071, Spain; Biodiversity Dynamics Research Group, Naturalis Biodiversity Center, Vondellaan 55, PO Box 9517, RA Leiden, 2300, Netherlands; MTA-EKE Lendület Environmental Microbiome Research Group, Eszterházy Károly University, Leányka út 6., Eger, H-3300, Hungary; IDForest- Biotecnología Forestal Aplicada, Calle Curtidores, 17, Palencia, 34004, Spain; Institute of Microbiology of the Czech Academy of Sciences, Laboratory of Environmental Microbiology, Vídeňská 1083, Praha 4, 14220, Czech Republic
推荐引用方式 GB/T 7714	Mediavilla O.,Geml J.,Olaizola J.,et al. Seasonal influences on bacterial community dynamics in Mediterranean pyrophytic ecosystems[J],2020,478.
APA	Mediavilla O..,Geml J..,Olaizola J..,Baldrian P..,López-Mondejar R..,...&Martín-Pinto P..(2020).Seasonal influences on bacterial community dynamics in Mediterranean pyrophytic ecosystems.Forest Ecology and Management,478.
MLA	Mediavilla O.,et al."Seasonal influences on bacterial community dynamics in Mediterranean pyrophytic ecosystems".Forest Ecology and Management 478(2020).