Bonifácio, Paulo; Neal, Lenka; Omnes, Emmanuelle; François, Baptiste; Dahlgren, Thomas G; Menot, Lenaick (2019): The polychaete fauna of the Clarion-Clipperton Fracture Zone from boxcore samples during SONNE cruise SO239 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.902860, Supplement to: Bonifácio, Paulo; Martínez Arbizu, Pedro; Menot, Lenaick (2020): Alpha and beta diversity patterns of polychaete assemblages across the nodule province of the eastern Clarion-Clipperton Fracture Zone (equatorial Pacific). Biogeosciences, 17(4), 865-886, https://doi.org/10.5194/bg-17-865-2020
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Abstract:
The dataset contains polychaete abundance data collected from boxcores samples (BC; 0.25 m2) collected in the eastern Clarion Clipperton fracture Zone (northeast Pacific), an area currently being explored for polymetallic nodules. Macrobenthic samples were collected onboard RV Sonne during expedition SO239 in 2015. Four exploration contract areas (BGR, IOM, GSR and Ifremer) and one “Area of Particular Environmental Interest” (APEI#3) were sampled. Between 3 and 8 quantitative box cores were collected in each area. Boxcore samples were sliced in three layers (0-3, 3-5 and 5-10 cm depth) and sieved on a 300 µm mesh. Polychaetes have been counted, sequenced and identified. Identifications were realised based on morphology and DNA (COI, 16S and 18S genes) leading to morphotype in most cases (species-level). DNA sequences are available in Genbank or BOLD databases with their respective codes in this dataset.
Project(s):
JPI Oceans - Ecological Aspects of Deep-Sea Mining (JPIO-MiningImpact)
Coverage:
Median Latitude: 13.342069 * Median Longitude: -122.679946 * South-bound Latitude: 11.071170 * West-bound Longitude: -130.141500 * North-bound Latitude: 18.797170 * East-bound Longitude: -117.052000
Date/Time Start: 2015-03-20T13:18:00 * Date/Time End: 2015-04-24T01:54:00
Minimum DEPTH, sediment/rock: 0.040 m * Maximum DEPTH, sediment/rock: 1.500 m
Event(s):
SO239_12-1 (BC1) * Latitude: 11.847170 * Longitude: -117.059330 * Date/Time: 2015-03-20T13:18:00 * Elevation: -4117.6 m * Location: North Pacific Ocean * Campaign: SO239 * Basis: Sonne_2 * Method/Device: Box corer (BC)
Comment:
* Comment Species Level: 'TRUE': The specimen has been identified down to species or putative species level; "FALSE": The specimen has been identified at a taxonomic resolution lower than species
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Menot, Lenaick | |||
| 2 | Station label | Station | Menot, Lenaick | |||
| 3 | Layer description | Layer | Menot, Lenaick | |||
| 4 | Depth, top/min | Depth top | m | Menot, Lenaick | ||
| 5 | Depth, bottom/max | Depth bot | m | Menot, Lenaick | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Menot, Lenaick | Geocode | |
| 7 | Area | Area | m2 | Menot, Lenaick | sampled | |
| 8 | Sample comment | Sample comment | Menot, Lenaick | yes=quantitative,no=qualitativ | ||
| 9 | Sample ID | Sample ID | Menot, Lenaick | Ifremer | ||
| 10 | Sample ID | Sample ID | Menot, Lenaick | University of Gothenburg | ||
| 11 | Comment | Comment | Menot, Lenaick | Species level* | ||
| 12 | Morphotype | Morphotype | Menot, Lenaick | Name of the morphotype inlcuding the name of the lowest known taxonomic level plus a unique numbering if appropriate | ||
| 13 | Species | Species | Menot, Lenaick | Name of the lowest known taxonomic level | ||
| 14 | Database accession number | Accession no | Menot, Lenaick | AphiaID of the lowest known taxonomic level from the World Register of Marine Life | ||
| 15 | Number of individuals | Ind No | # | Menot, Lenaick | ||
| 16 | Sample ID | Sample ID | Menot, Lenaick | ID of the sample in the Barcode of Life Data System | ||
| 17 | Identification | ID | Menot, Lenaick | Process ID of the specimen generated by by the Barcode of Life Data System | ||
| 18 | Accession number | Access No | Menot, Lenaick | COI Genbank | ||
| 19 | Accession number | Access No | Menot, Lenaick | 18S Genbank | ||
| 20 | Accession number | Access No | Menot, Lenaick | 16S Genbank |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
18255 data points
Download Data
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