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Guaymas Basin and Sonora Margin sediment Targeted loci

Dataset homepage

Citation

MGnify (2019). Guaymas Basin and Sonora Margin sediment Targeted loci. Sampling event dataset https://doi.org/10.15468/byrhmv accessed via GBIF.org on 2023-02-07.

Description

Our proposed microbial analyses of Guaymas Basin and Sonora Margin subsurface sediments are guided by the working hypothesis that microbial communities will change in composition and metabolic potential, as hydrothermal activity decreases across the ridge flanks, chemical and thermal gradients are attenuated, and substrate availability changes. We propose that the distinctly different lithological and hydrothermal histories of these sediments, and their depositional contexts and changing quality and quantity of buried organic matter will affect the microbial community composition and activity.PI: Andreas Teske

Sampling Description

Sampling

Our proposed microbial analyses of Guaymas Basin and Sonora Margin subsurface sediments are guided by the working hypothesis that microbial communities will change in composition and metabolic potential, as hydrothermal activity decreases across the ridge flanks, chemical and thermal gradients are attenuated, and substrate availability changes. We propose that the distinctly different lithological and hydrothermal histories of these sediments, and their depositional contexts and changing quality and quantity of buried organic matter will affect the microbial community composition and activity.PI: Andreas Teske

Method steps

  1. Pipeline used: https://www.ebi.ac.uk/metagenomics/pipelines/4.1

Taxonomic Coverages

Geographic Coverages

Bibliographic Citations

  1. Teske A, McKay LJ, Ravelo AC, Aiello I, Mortera C, Núñez-Useche F, Canet C, Chanton JP, Brunner B, Hensen C, Ramírez GA, Sibert RJ, Turner T, White D, Chambers CR, Buckley A, Joye SB, Soule SA, Lizarralde D. 2019. Characteristics and Evolution of sill-driven off-axis hydrothermalism in Guaymas Basin - the Ringvent site. Sci Rep vol. 9 - DOI:10.1038/s41598-019-50200-5

Contacts

originator
Marine Biological Laboratory
metadata author
Marine Biological Laboratory
administrative point of contact
Marine Biological Laboratory
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