气候变化领域集成服务门户(CCPortal): Continuous-cover forestry maintains soil fungal communities in Norway spruce dominated boreal forests

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DOI	10.1016/j.foreco.2020.118659
	Continuous-cover forestry maintains soil fungal communities in Norway spruce dominated boreal forests
	Kim S.; Axelsson E.P.; Girona M.M.; Senior J.K.
发表日期	2021
ISSN	0378-1127
卷号	480
英文摘要	Traditional clear-fell forestry greatly alters community structure and ecosystem function within boreal forests and alternative management practices may reduce these impacts. Continuous-cover forestry can maintain similar invertebrate and plant communities to unmanaged forest, but whether this extends to soil fungal communities remains unclear. Within four sites across the mid-boreal zone of Sweden, we conducted a comprehensive study to assess the impact of continuous-cover and clear-felling on soil fungi and chemical properties within Norway spruce dominated forests, using unmanaged forest as a control. We sampled soils for chemical properties (pH, carbon, nitrogen, C/N and Organic matter) and used both surveys of fungal fruiting bodies and state of the DNA metabarcoding techniques to assess treatment effects on soil fungal communities. We found that forest management practices had significant effects soil pH, C and C/N ratio and that continuous-cover forestry had more similar soil properties to unmanaged forest. Furthermore, the biodiversity of fruiting bodies, as expressed by species richness and Shannon's diversity index, was higher in continuous-cover forestry and unmanaged forest compared to clear-felled areas. However, the opposite was true for the diversity of soil fungal communities, which was probably due to the high level of disturbance in clear-felled areas, and thus, ample habitat for early successional colonisers and some remnants of mature forest communities. However, in agreement with predictions we found that the composition of both fruiting body and soil fungal communities broadly similar in continuous-cover and unmanaged forest, but fundamentally different to clear-felled areas. Consequently, our findings highlight that continuous-cover forestry is an alternative to conventional practise, maintaining communities associated with unmanaged forest and mimicking natural disturbance regimes. © 2020 The Authors
英文关键词	Biodiversity; Even-aged and uneven-aged silvicultural systems; Fruit-bodies; Next-generation sequencing (NGS); Soil chemistry; Soil fungus
语种	英语
scopus关键词	Biodiversity; Ecosystems; Fungi; pH effects; Soils; Timber; Alternative management; Community structures; Continuous cover forestries; Early-successional; Ecosystem functions; Forest management practices; Natural disturbance regime; Soil fungal communities; Forestry; boreal forest; community structure; coniferous forest; coniferous tree; disturbance; ecosystem function; forest cover; forest management; fungus; plant community; soil property; soil-vegetation interaction; species diversity; species richness; Biodiversity; Coverings; Ecosystems; Forestry; Forests; Fungi; Picea Abies; Soil; Norway; Sweden; Fungi; Invertebrata; Picea abies
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/154847
作者单位	Department of Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, SE-901 83, Sweden; Umeå Plant Science Center, Department of Plant Physiology, Umeå University, Umeå, SE-901 87, Sweden; Forest Research Institute, Université du Québec en Abitibi-Témiscamingue, Campus of Amos, 341 Rue Principal Nord, Amos, Québec J9T 2L8, Canada; Centre for Forest Research, Université du Québec à Montréal, P.O. Box 8888, Centre-ville Station, Montréal, Québec H3C 3P8, Canada
推荐引用方式 GB/T 7714	Kim S.,Axelsson E.P.,Girona M.M.,et al. Continuous-cover forestry maintains soil fungal communities in Norway spruce dominated boreal forests[J],2021,480.
APA	Kim S.,Axelsson E.P.,Girona M.M.,&Senior J.K..(2021).Continuous-cover forestry maintains soil fungal communities in Norway spruce dominated boreal forests.Forest Ecology and Management,480.
MLA	Kim S.,et al."Continuous-cover forestry maintains soil fungal communities in Norway spruce dominated boreal forests".Forest Ecology and Management 480(2021).