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Cascading influence of inorganic nitrogen sources on DOM production composition lability and microbial community structure in the open ocean

Citation

MGnify (2018). Cascading influence of inorganic nitrogen sources on DOM production composition lability and microbial community structure in the open ocean. Sampling event dataset https://doi.org/10.15468/uxs974 accessed via GBIF.org on 2022-07-07.

Description

We evaluated the potential for abrupt increases in inorganic N sources to induce cascading effects on DOM and microbial communities in the surface ocean. We collected water from 5 m depth in the central North Pacific and amended duplicate 20 L polycarbonate carboys with nitrate or ammonium, tracking planktonic carbon fixation DOM production DOM composition and microbial community structure responses over 1 week relative to controls

Sampling Description

Sampling

We evaluated the potential for abrupt increases in inorganic N sources to induce cascading effects on DOM and microbial communities in the surface ocean. We collected water from 5 m depth in the central North Pacific and amended duplicate 20 L polycarbonate carboys with nitrate or ammonium, tracking planktonic carbon fixation DOM production DOM composition and microbial community structure responses over 1 week relative to controls

Method steps

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

Taxonomic Coverages

Geographic Coverages

Bibliographic Citations

Contacts

originator
University of Hawaii at Manoa
metadata author
University of Hawaii at Manoa
administrative point of contact
University of Hawaii at Manoa
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