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Temporal dynamics of bacterioplankton community in response to excessive nitrate loading in the oligotrophic coastal water

Dataset homepage

Citation

MGnify (2019). Temporal dynamics of bacterioplankton community in response to excessive nitrate loading in the oligotrophic coastal water. Sampling event dataset https://doi.org/10.15468/n3pabm accessed via GBIF.org on 2023-01-28.

Description

Coastal ecosystems are receiving elevated inputs of nitrogen (N), primarily as nitrate, from anthropogenic sources. Bacterioplankton play important roles in marine N-cycle. Understanding how excessive N-loading affects marine bacterioplankton communities is critical for the insight into the biodiversity of marine ecosystems under the condition of eutrophic disturbance. In this study, the oligotrophic coastal water microcosms were perturbed with a certain nitrate level of 1.0 mg L-1 in two loading modes: 1) one-off loading (OL) with the level of 1.0 mg L-1 at the beginning; 2) periodic loading (PL) with the level of 0.125 mg L-1 every two days during 16 days.

Sampling Description

Sampling

Coastal ecosystems are receiving elevated inputs of nitrogen (N), primarily as nitrate, from anthropogenic sources. Bacterioplankton play important roles in marine N-cycle. Understanding how excessive N-loading affects marine bacterioplankton communities is critical for the insight into the biodiversity of marine ecosystems under the condition of eutrophic disturbance. In this study, the oligotrophic coastal water microcosms were perturbed with a certain nitrate level of 1.0 mg L-1 in two loading modes: 1) one-off loading (OL) with the level of 1.0 mg L-1 at the beginning; 2) periodic loading (PL) with the level of 0.125 mg L-1 every two days during 16 days.

Method steps

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

Taxonomic Coverages

Geographic Coverages

Bibliographic Citations

Contacts

originator
NINGBO
metadata author
NINGBO
administrative point of contact
NINGBO
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