Hoving, Henk-Jan T; Boetius, Antje; Dunlop, Katherine; Greinert, Jens; Haeckel, Matthias; Jones, Daniel; Simon-Lledó, Erik; Marcon, Yann; Stratmann, Tanja; Suck, Inken; Sweetman, Andrew K; Purser, Autun (2022): Chemical composition of pyrosome carcasses collected during SONNE cruise SO242/2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.946209
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Abstract:
During RV SONNE cruise SO242/2 (September 2015) to the DISCOL site in the Peru Basin (SE Pacific), pyrosome carcasses were collected at the seafloor. Aboard, these carcasses were stored frozen and in the lab on land, they were freeze-dried and ground to fine powder. Their carbon and nitrogen content, δ13C and δ15N were measured on an elemental analyzer coupled with a isotope ratio mass spectrometer (EA-c-IRMS).
Supplement to:
Hoving, Henk-Jan T; Boetius, Antje; Dunlop, Katherine; Greinert, Jens; Haeckel, Matthias; Jones, Daniel O B; Simon-Lledó, Erik; Marcon, Yann; Stratmann, Tanja; Suck, Inken; Sweetman, Andrew K; Purser, Autun (2023): Major fine-scale spatial heterogeneity in accumulation of gelatinous carbon fluxes on the deep seabed. Frontiers in Marine Science, 10, https://doi.org/10.3389/fmars.2023.1192242
Project(s):
JPI Oceans - Ecological Aspects of Deep-Sea Mining (JPIO-MiningImpact)
Coverage:
Median Latitude: -7.083374 * Median Longitude: -88.450639 * South-bound Latitude: -7.101383 * West-bound Longitude: -88.454317 * North-bound Latitude: -7.074140 * East-bound Longitude: -88.448700
Date/Time Start: 2015-09-09T23:16:00 * Date/Time End: 2015-09-18T14:00:54
Minimum Elevation: -4135.8 m * Maximum Elevation: -4100.0 m
Event(s):
SO242/2_176_COLBOX-salp * Latitude: -7.074140 * Longitude: -88.448700 * Date/Time: 2015-09-09T23:16:00 * Elevation: -4100.0 m * Location: South Pacific Ocean * Campaign: SO242/2 (JPI-OCEANS) * Basis: Sonne_2 * Method/Device: Collector Box (COLBOX)
SO242/2_179_COLBOX-salp * Latitude: -7.074600 * Longitude: -88.448900 * Date/Time: 2015-09-10T17:44:00 * Elevation: -4103.0 m * Location: South Pacific Ocean * Campaign: SO242/2 (JPI-OCEANS) * Basis: Sonne_2 * Method/Device: Collector Box (COLBOX)
SO242/2_204-1 * Latitude: -7.101383 * Longitude: -88.454317 * Date/Time: 2015-09-18T14:00:54 * Elevation: -4135.8 m * Location: South Pacific Ocean, Peru Basin * Campaign: SO242/2 (JPI-OCEANS) * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: Action: max depth/on ground; Position sensor: Ship-mounted DGPS; Comment: max. Cable Length: 2500m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Stratmann, Tanja | |||
| 2 | Date/Time of event | Date/Time | Stratmann, Tanja | |||
| 3 | Latitude of event | Latitude | Stratmann, Tanja | |||
| 4 | Longitude of event | Longitude | Stratmann, Tanja | |||
| 5 | Elevation of event | Elevation | m | Stratmann, Tanja | ||
| 6 | Sample code/label | Sample label | Stratmann, Tanja | |||
| 7 | Carbon | C | % | Stratmann, Tanja | Elementar Analyzer coupled to an Isotope Ratio Mass Spectrometer (EA-IRMS) | |
| 8 | Nitrogen | N | % | Stratmann, Tanja | Elementar Analyzer coupled to an Isotope Ratio Mass Spectrometer (EA-IRMS) | |
| 9 | Carbon/Nitrogen ratio | C/N | Stratmann, Tanja | |||
| 10 | δ13C | δ13C | ‰ PDB | Stratmann, Tanja | Elementar Analyzer coupled to an Isotope Ratio Mass Spectrometer (EA-IRMS) | |
| 11 | δ15N | δ15N | ‰ air | Stratmann, Tanja | Elementar Analyzer coupled to an Isotope Ratio Mass Spectrometer (EA-IRMS) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
18 data points