气候变化领域集成服务门户(CCPortal): Temporal dynamics of soil fungal communities after partial and total clear-cutting in a managed Pinus sylvestris stand

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DOI	10.1016/j.foreco.2019.117456
	Temporal dynamics of soil fungal communities after partial and total clear-cutting in a managed Pinus sylvestris stand
	Parladé J.; Queralt M.; Pera J.; Bonet J.A.; Castaño C.; Martínez-Peña F.; Piñol J.; Senar M.A.; De Miguel A.M.
发表日期	2019
ISSN	0378-1127
卷号	449
英文摘要	Forest management aimed to maximize timber production might impact soil fungi, especially those symbiotically associated to tree roots. In this study, we analyse the temporal dynamics of soil fungi along five sampling years after tree removal in a managed Pinus sylvestris stand in northern Spain, where timber production is combined with regular mushroom harvesting. Two management methods were tested: total and partial clear-cutting leaving retention trees for seedling regeneration. Undisturbed, uncut plots were also included in the experiment as a control treatment. The whole fungal community (phylotypes and ecological guilds) were analysed by high-throughput Illumina MiSeq sequencing of fungal ITS1 amplicons. We hypothesized that (1) ectomycorrhizal fungal communities will decrease after both clear-cutting treatments with a concurrent increase in the abundance of saprotrophs, (2) the abundance and diversity of the ectomycorrhizal guild will be more preserved in partially clear-cut than in total clear-cut plots, and (3) the overall fungal diversity will decrease in the cut plots leading to major losses of ectomycorrhizal species. Our results show that soil fungal composition changed across the five years after clear-cutting by decreasing ectomycorrhizal fungi and increasing saprotrophs. However, these changes did not significantly affect fungal diversity and there were taxa-specific responses to tree harvest treatments. Boletus edulis, the most abundant ectomycorrhizal species fruiting in the study area and a valuable local non-forest resource, was negatively affected by either clear-cutting treatments. Soil fungal community composition in partially clear-cut areas was not different from that of total clear-cut areas. Our results indicate a strong effect of tree harvest on the relative abundance of ectomycorrhizal fungi along the first years after clear-cutting. However, levels of fungal diversity were comparable to the undisturbed forest, thus suggesting a potential further recovery of ectomycorrhizal fungi through the colonization of the regenerated seedlings. © 2019 Elsevier B.V.
英文关键词	Clear-cutting; Ectomycorrhizal edible fungi; Forest multifunctionality; Forest regeneration; Fungal diversity; High throughput Illumina MiSeq sequencing; Pinus sylvestris
语种	英语
scopus关键词	Ecosystems; Harvesting; Reforestation; Soils; Timber; Edible fungus; Forest regeneration; Fungal diversity; Illumina; Multifunctionality; Pinus sylvestris; Fungi; clearcutting; colonization; community composition; coniferous tree; forestry production; fruiting; fungus; genetic analysis; mushroom; regeneration; seedling; species diversity; temporal analysis; Cutting; Ecosystems; Fungi; Harvesting; Pinus Sylvestris; Reforestation; Soil; Trees; Spain; Basidiomycota; Boletus edulis; Fungi; Pinus sylvestris
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/155845
作者单位	IRTA, Sustainable Plant Protection, Centre de Cabrils, Ctra. Cabrils km. 2, E-08348 Cabrils, Barcelona, Spain; Departamento de Biología Ambiental, Universidad de Navarra, Campus Universitario, Pamplona, Navarra E-31080, Spain; Departament de Producció Vegetal i Ciència Forestal, Universitat de Lleida, Av. Alcalde Rovira Roure 191, Lleida, E-25198, Spain; Joint Research Unit CTFC – AGROTECNIO, Av. Alcalde Rovira Roure 191, Lleida, E-25198, Spain; Department of Forest Mycology and Plant Pathology, Uppsala BioCenter, Swedish University of Agricultural Sciences, Uppsala, SE-750 07, Sweden; Agrifood Research and Technology Centre of Aragon CITA, Zaragoza, 50059, Spain; European Mycological Institute, Campus Universitario Duques de Soria, Soria, E-42004, Spain; Universitat Autònoma Barcelona, Cerdanyola del VallèsE-08193, Spain; CREAF, Cerdanyola del VallèsE-08193, Spain
推荐引用方式 GB/T 7714	Parladé J.,Queralt M.,Pera J.,et al. Temporal dynamics of soil fungal communities after partial and total clear-cutting in a managed Pinus sylvestris stand[J],2019,449.
APA	Parladé J..,Queralt M..,Pera J..,Bonet J.A..,Castaño C..,...&De Miguel A.M..(2019).Temporal dynamics of soil fungal communities after partial and total clear-cutting in a managed Pinus sylvestris stand.Forest Ecology and Management,449.
MLA	Parladé J.,et al."Temporal dynamics of soil fungal communities after partial and total clear-cutting in a managed Pinus sylvestris stand".Forest Ecology and Management 449(2019).