title: The shifts in the structure of the prokaryotic community of mountain-grassland soil under the influence of artificial larch plantations
metadata.name: dc.contributor.author
metadata.value: Ivanova, Ekaterina
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Abakumov, Evgeny
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Vasilyeva, Nadezda
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Zverev, Alexei
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Vladimirov, Artem
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Ksenofontova, Natalia
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Andronov, Evgeny
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kostenko, Igor
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2022-06-01T08:01:22Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2022-06-01T08:01:22Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2022-02-18
metadata.lang: -
metadata.name: dc.identifier
metadata.value: 10.1371/journal.pone.0263135
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Ivanova E, Abakumov E, Vasilyeva N, Zverev A, Vladimirov A, Ksenofontova N, et al. (2022) The shifts in the structure of the prokaryotic community of mountain-grassland soil under the influence of artificial larch plantations. PLoS ONE 17(2): e0263135. https://doi.org/10.1371/journal.pone.0263135
metadata.lang: en_GB
metadata.name: dc.identifier.issn
metadata.value: 10.1371/journal.pone.0263135
metadata.lang: -
metadata.name: dc.identifier.issn
metadata.value: 10.1371/journal.pone.0263135
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/36478
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Creation of artificial forest plantations on a global scale is one of the ways to mitigate the negative effects of climate change on ecosystems, at the same time providing soil protection from erosion, regulation of the hydrological regime and carbon sequestration in soils of different natural and climatic zones. However, the change of the dominant plant community cause significant ecosystem changes, reflecting at the structure and functioning of the soil microbial complex as well. The shifts in prokaryotic community of the meadow soil resulting from the conversion of the native meadow (further grassland) phytocenosis to the artificial forest plantations was investigated with the use of NGS sequencing technology and metabarcoding approach-amplicon sequencing of V4 region of 16 S rRNA (performed on Illumina Miseq platform). The identified shifts in taxonomic structure and diversity may be the result of changes in the physic-chemical conditions of soils and, on the other hand, may serve as indicators of such changes. Cultivation of larch led to an increase in the diversity of the prokaryotic community and its stratification by depth. The acidifying effect of larch manifested itself in an increase in the proportion and diversity of acidobacteria, in the abundance of oligotrophic microorganisms of phyla Chloroflexi, Firmicutes, and a simultaneous comparative decrease in the bacteria of Verrucomicrobia phylum, alphaproteobacteria of or. Rhizobiales and Burkholderiales. The absence of clearly expressed dominants in the prokaryotic community, as well as a significant increase in alpha-diversity indices, compared with the control plot of native mountain-meadow soil under grassland vegetation, suggests a transitional nature of the soil ecosystem of artificial forest plantations.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Data analysis in this work benefited from the project “A multidisciplinary approach to anticipate critical regime shifts in ecosystems (TerMARisk) funded by Nordforsk (grant number # 81513)”
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: PLOS One
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: 17;2
metadata.lang: -
metadata.name: dc.subject
metadata.value: Microbiom
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: The shifts in the structure of the prokaryotic community of mountain-grassland soil under the influence of artificial larch plantations
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: journal.pone.0263135.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/36478/1/journal.pone.0263135.pdf
resources.format: Adobe PDF
resources.description: Article
resources.size: 2,92 MB