Occurrence

Nansen Legacy Bacterial and Archaeal community composition

Latest version published by The Nansen Legacy Project on 23 March 2023 The Nansen Legacy Project
The bacterial and archaeal community composition based on 16S rRNA metabarcoding of seawater samples taken along the transect of the Nansen Legacy project (https://www.wikidata.org/wiki/Q110857128) from 2018 to 2021. The samples contain 7 datasets from different cruises at different time points. From the samples the DNA was extracted and then used for 16S rRNA gene sequencing using the standard Earth Microbiome Project primers (515F and 806R) and Illumina MiSeq paired end sequencing. The raw sequences were run using the DADA2 pipeline (Callahan et al., 2016) and then cleaned for samples with under a total of 10000 sequences and ASVs with less than a total of 3 sequences per sequencing run or 0.0001% relative abundance.
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Publication date:
23 March 2023
License:
CC-BY 4.0

Data Records

The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 531,878 records.

1 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.

  • Occurrence (core)
    531878
  • ExtendedMeasurementOrFact 
    531878

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Downloads

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 531,878 records in English (33 MB) - Update frequency: unknown
Metadata as an EML file download in English (8 kB)
Metadata as an RTF file download in English (7 kB)

Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

Thiele S (2023): Nansen Legacy Bacterial and Archaeal community composition. v1.3. The Nansen Legacy Project. Dataset/Occurrence. 10.21335/NMDC-831634754

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is The Nansen Legacy Project. This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 6657cf69-cda9-4538-9146-6e30428e9dbb.  The Nansen Legacy Project publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF Norway.

Keywords

The Nansen Legacy; Barents Sea; Bacteria; Archaea; marine; Arctic

Contacts

Who created the resource:

Stefan Thiele
Postdoc
University of Bergen
Thormohlensgate 53 A/B
5006 Bergen
Vestland
NO

Who can answer questions about the resource:

Stefan Thiele
Postdoc
University of Bergen
Thormohlensgate 53 A/B
5006 Bergen
Vestland
NO

Who filled in the metadata:

Stefan Thiele
Postdoc
University of Bergen
Thormohlensgate 53 A/B
5006 Bergen
Vestland
NO

Who else was associated with the resource:

User
Stefan Thiele
Postdoc
University of Bergen
Thormohlensgate 53 A/B
5006 Bergen
Vestland
NO

Geographic Coverage

Northern Barents Sea, east of Svalbard, Norway.

Bounding Coordinates South West [75.996, 28.504], North East [82.092, 34.274]

Taxonomic Coverage

Bacteria and Archaea based on 16S rRNA gene sequence.

Domain  Bacteria and Archaea

Temporal Coverage

Start Date / End Date 2018-08-01 / 2021-08-31

Sampling Methods

Please refer to the Nansen Legacy Sampling Protocol: https://arvenetternansen.com/sampling-protocol-collection/

Study Extent The samples were taken on 7 cruises along the Nansen Legacy Project transect in the Northern Barents Sea.

Method step description:

  1. Please refer to the Nansen Legacy Sampling Protocol: https://arvenetternansen.com/sampling-protocol-collection/

Additional Metadata

Alternative Identifiers 6657cf69-cda9-4538-9146-6e30428e9dbb
https://gbif.imr.no/ipt/resource?r=uib_aen_rrna_2023