Research output: Contribution to journal › Article › peer-review
Microbiomes of the initial soils of mining areas of Yakutsk city (Eastern Siberia, Russia). / Zverev, Alexey; Petrov, Alexey; Kimeklis, Anastasia; Kichko, Arina; Andronov, Evgeny; Petrov, Alexey; Abakumov, Evgeny.
In: Czech Polar Reports, Vol. 10, No. 1, 01.01.2020, p. 69-82.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Microbiomes of the initial soils of mining areas of Yakutsk city (Eastern Siberia, Russia)
AU - Zverev, Alexey
AU - Petrov, Alexey
AU - Kimeklis, Anastasia
AU - Kichko, Arina
AU - Andronov, Evgeny
AU - Petrov, Alexey
AU - Abakumov, Evgeny
N1 - Funding Information: Received September 11, 2019, accepted April 20, 2020. *Corresponding author: E. Abakumov <abakumov@mail.ru, e.abakumov@spbu.ru> Acknowledgements: This work was supported by the Russian Scientific Foundation, project № 17-16-01030 “Soil biota dynamics in chronoseries of post-technogenic landscapes: analyses of soil-ecological effectiveness of ecosystems restoration”. Authors are grateful to MSc. I. Alekseev and MSc. E. Popova for their assistance in field works.
PY - 2020/1/1
Y1 - 2020/1/1
N2 - The microbiome of initial soils formed at the heaps and bottoms of surface sediment quarries in the surroundings of Yakutsk City (Eastern Siberia, Russia) has been characterized for the first time. In the initial Entisols, we detected Alphaproteobacteria (represented mainly by the family Rizobiales), Gammaproteobacteria, Actinobacteria, Acidobacteria, Bacteroidetes (mostly Chitinophagales), Deltaproteobacteria, and Chloroflexi. The lower soil horizons had a more homogenous species diversity taxonomy that was dominated by Gammaproteobacteria. The morphologically different horizons did not differ microbiologically. This is caused by the limited soil development and relatively slow rate of revegetation of the spoil banks and heaps of the quarries under the severe climatic conditions of the Eastern part of Russian Arctic zone. Based on our findings, we propose that the soil microbiomes in such recently abandoned quarries are characterized by low diversity, which is a characteristic feature of the polar soils surrounding Yakutsk. Data obtained can be used for elaboration of reclamation strategies with taking into account the information about key microbial drivers of soil processes.
AB - The microbiome of initial soils formed at the heaps and bottoms of surface sediment quarries in the surroundings of Yakutsk City (Eastern Siberia, Russia) has been characterized for the first time. In the initial Entisols, we detected Alphaproteobacteria (represented mainly by the family Rizobiales), Gammaproteobacteria, Actinobacteria, Acidobacteria, Bacteroidetes (mostly Chitinophagales), Deltaproteobacteria, and Chloroflexi. The lower soil horizons had a more homogenous species diversity taxonomy that was dominated by Gammaproteobacteria. The morphologically different horizons did not differ microbiologically. This is caused by the limited soil development and relatively slow rate of revegetation of the spoil banks and heaps of the quarries under the severe climatic conditions of the Eastern part of Russian Arctic zone. Based on our findings, we propose that the soil microbiomes in such recently abandoned quarries are characterized by low diversity, which is a characteristic feature of the polar soils surrounding Yakutsk. Data obtained can be used for elaboration of reclamation strategies with taking into account the information about key microbial drivers of soil processes.
KW - Metagenomic
KW - Microbiome
KW - Mine
KW - Quarries
KW - Soils
KW - Yakutsk
UR - http://www.scopus.com/inward/record.url?scp=85089773827&partnerID=8YFLogxK
U2 - 10.5817/CPR2020-1-7
DO - 10.5817/CPR2020-1-7
M3 - Article
AN - SCOPUS:85089773827
VL - 10
SP - 69
EP - 82
JO - Czech Polar Reports
JF - Czech Polar Reports
SN - 1805-0689
IS - 1
ER -
ID: 61626669