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http://hdl.handle.net/2445/192790
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DC Field | Value | Language |
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dc.contributor.author | Zufiaurre, Aitziber | - |
dc.contributor.author | Felip i Benach, Marisol | - |
dc.contributor.author | Camarero, Lluís | - |
dc.contributor.author | Sala-Faig, Marc | - |
dc.contributor.author | Juhanson, Jaanis | - |
dc.contributor.author | Bonilla-Rosso, German | - |
dc.contributor.author | Hallin, Sara | - |
dc.contributor.author | Catalan, Jordi | - |
dc.date.accessioned | 2023-01-30T10:32:35Z | - |
dc.date.available | 2023-01-30T10:32:35Z | - |
dc.date.issued | 2022-09-14 | - |
dc.identifier.issn | 1664-302X | - |
dc.identifier.uri | http://hdl.handle.net/2445/192790 | - |
dc.description.abstract | Due to global warming, shorter ice cover duration might drastically affect the ecology of lakes currently undergoing seasonal surface freezing. Highmountain lakes show snow-rich ice covers that determine contrasting conditions between ice-off and ice-on periods. We characterized the bacterioplankton seasonality in a deep high-mountain lake ice-covered for half a year. The lake shows a rich core bacterioplankton community consisting of three components: (i) an assemblage stable throughout the year, dominated by Actinobacteria, resistant to all environmental conditions; (ii) an ice-on-resilient assemblage dominating during the ice-covered period, which is more diverse than the other components and includes a high abundance of Verrucomicrobia; the deep hypolimnion constitutes a refuge for many of the typical under-ice taxa, many of which recover quickly during autumn mixing; and (iii) an ice-off-resilient assemblage, which members peak in summer in epilimnetic waters when the rest decline, characterized by a dominance of Flavobacterium, and Limnohabitans. The rich core community and low random elements compared to other relatively small cold lakes can be attributed to its simple hydrological network in a poorly-vegetated catchment, the long water-residence time (ca. 4 years), and the long ice-cover duration; features common to many headwater deep high-mountain lakes. | - |
dc.format.extent | 14 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Frontiers Media | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3389/fmicb.2022.935378 | - |
dc.relation.ispartof | Frontiers in Microbiology, 2022, vol. 13, num. 935378 | - |
dc.relation.uri | https://doi.org/10.3389/fmicb.2022.935378 | - |
dc.rights | cc-by (c) Zufiaurre, Aitziber et al., 2022 | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.source | Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals) | - |
dc.subject.classification | Plàncton | - |
dc.subject.classification | Ecologia | - |
dc.subject.classification | Bacteris | - |
dc.subject.other | Plankton | - |
dc.subject.other | Ecology | - |
dc.subject.other | Bacteria | - |
dc.title | Bacterioplankton seasonality in deep high-mountain lakes | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 728567 | - |
dc.date.updated | 2023-01-30T10:32:35Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals) |
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File | Description | Size | Format | |
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728567.pdf | 2.93 MB | Adobe PDF | View/Open |
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