Dataset Information

Linkage of Microbial Parameters with Sediment Physicochemical Properties in Subsurface Fluvial Sediment Deposits of the Mahi River Basin, Western India.

ABSTRACT: The linkage between sediment physicochemical and microbial parameters within river terrace sedimentary ecosystems of semiarid regions is still in infancy. Here, we investigated microbial enzyme activities involved in C, N, P, and S cycling, and quantitative PCR (qPCR) based gene abundance of two laterally deposited sediment cores (28 and 25 m deep) comprising the Late Quaternary sediments of the Mahi River (Gujarat, India). Gene abundance indicates the presence of a sustainable bacterial population throughout both cores. The stratified subsurface sediments had notable microbial enzyme activities indicating an important role of both cores in biogeochemical cycling. Correlation between microbial and geological parameters revealed that various trace elements, rare earth elements, K₂O, P₂O₅, EC, TDS, and salinity link significantly with microbial parameters. However, the direction and magnitude of the correlation differ in both cores under study. These results emphasize that sediment physicochemical properties influence microbial parameters differently in the laterally deposited subsurface sediments.

Supplementary information

The online version contains supplementary material available at 10.1007/s12088-021-00998-4.

SUBMITTER: Shah AP

PROVIDER: S-EPMC8980138 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature

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Linkage of Microbial Parameters with Sediment Physicochemical Properties in Subsurface Fluvial Sediment Deposits of the Mahi River Basin, Western India.

Shah Abhi P AP Farooqui Shazi S Maurya D M DM Sharma Anupam A Archana G G

Indian journal of microbiology 20220209 2

The linkage between sediment physicochemical and microbial parameters within river terrace sedimentary ecosystems of semiarid regions is still in infancy. Here, we investigated microbial enzyme activities involved in C, N, P, and S cycling, and quantitative PCR (qPCR) based gene abundance of two laterally deposited sediment cores (28 and 25 m deep) comprising the Late Quaternary sediments of the Mahi River (Gujarat, India). Gene abundance indicates the presence of a sustainable bacterial populat ...[more]

PMID: 35462711

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Dataset Information

Linkage of Microbial Parameters with Sediment Physicochemical Properties in Subsurface Fluvial Sediment Deposits of the Mahi River Basin, Western India.

Supplementary information

Publications

Linkage of Microbial Parameters with Sediment Physicochemical Properties in Subsurface Fluvial Sediment Deposits of the Mahi River Basin, Western India.

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