Walter, Maren; Mette, Jonathan; Renzelmann, Henri; Fröhberg, Nico; Walker, Sharon L: Miniature Autonomous Plume recorder (MAPR-74) data during RV SONNE cruise SO301 at Kairei Vent Site [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.989411 (dataset in review)
Abstract:
This dataset contains MAPR (Miniature Autonomous Plume Recorders) data corresponding to bottle closures for water sampling with a CTD rosette conducted during the cruise SO301. The stations were executed in December 2023 to detect possible hydrothermal plumes at the Kairei Vent Site at approximately -25° latitude and 69° longitude. For each station a varying number of MAPRs were mounted at the hydrowire of the rosette system, providing complementing measurements with a constant depth offset to the CTD and therefore increasing vertical measurement resolution. The data was processed to correct sensor uncertainties and remove outliers. Navigational data from the ships positioning system are included. Decimal places are provided as they come out of the instrument, and do not reflect measurement accuracy.
Related to:
Baker, Edward T; Milburn, Hugh B (1997): MARP: a new instrument for hydrothermal plume mapping. RIDGE Events, 8(1), 23-25
Engels, Martin; Barckhausen, Udo; Bartels, Thies; Bauer, Benedikt; Behrens, Thomas; Belleville, Morgane; Dannowski, Anke; Demir, Ümit; Deppe, Joachim; Ebert, Timo; Ehrhardt, Axel; Filbrandt, Christian; Fröhberg, Nico; Gallucci, Luigi; Gomes de Souza, Berenice; Heyde, Ingo; Jegen, Anna; Kuckuck, Jan; Ladage, Stefan; Lücke, Oscar; Lutz, Rüdiger; Mette, Jonathan; Pedre, Ignacio; Raphael Deeban Raj, Shareen; Schauer, Michael; Schnabel, Michael; Schramm, Bettina; Steinborn, Peter; Renzelmann, Henri; Wegener, Gunter (2024): Seismic Imaging at the Central Indian Ridge: Structure and Formation of Oceanic Core Complexes, Cruise No. SO301, November 22, 2023 - January 4, 2024, Port Louis - Port Louis (Mauritius). SONNE-Berichte, Begutachtungspanel Forschungsschiffe, SO301, 127 pp, https://doi.org/10.48433/cr_so301
Further details:
Walter, Maren; Mette, Jonathan; Renzelmann, Henri; Fröhberg, Nico: CTD bottle data during RV SONNE cruise SO301 at Kairei Vent Site [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.989354
Walter, Maren; Mette, Jonathan; Renzelmann, Henri; Fröhberg, Nico; Walker, Sharon L: Miniature Autonomous Plume recorder (MAPR-37) data during RV SONNE cruise SO301 at Kairei Vent Site [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.989376
Walter, Maren; Mette, Jonathan; Renzelmann, Henri; Fröhberg, Nico; Walker, Sharon L: Miniature Autonomous Plume recorder (MAPR-62) data during RV SONNE cruise SO301 at Kairei Vent Site [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.989377
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. GPF22-1_046: KaBa - Ramifications of Venting at the Kairei Hydrothermal Field for Bathypelagic Microbial Processes in Consort With Carbon and Metal Cycling
Coverage:
Median Latitude: -25.309770 * Median Longitude: 69.958220 * South-bound Latitude: -25.463315 * West-bound Longitude: 69.378479 * North-bound Latitude: -25.032965 * East-bound Longitude: 70.056608
Date/Time Start: 2023-11-26T08:21:09 * Date/Time End: 2023-12-31T01:53:45
Minimum DEPTH, water: 272.3158689 m * Maximum DEPTH, water: 2816.3165290 m
Event(s):
SO301_2-1 * Latitude: -25.463300 * Longitude: 69.378500 * Date/Time: 2023-11-26T08:20:11 * Elevation: -3001.4 m * Campaign: SO301 (SCIROCCO) * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: SS-CTD
SO301_5-1 * Latitude Start: -25.320417 * Longitude Start: 70.040383 * Latitude End: -25.320550 * Longitude End: 70.040400 * Date/Time Start: 2023-11-27T04:13:19 * Date/Time End: 2023-11-27T18:48:27 * Elevation Start: -2428.1 m * Elevation End: -2438.6 m * Campaign: SO301 (SCIROCCO) * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: SS-CTD Tow-Yo
SO301_7-1 * Latitude Start: -25.316000 * Longitude Start: 70.042700 * Latitude End: -25.324933 * Longitude End: 70.038800 * Date/Time Start: 2023-11-28T01:35:35 * Date/Time End: 2023-11-28T11:41:53 * Elevation Start: -2313.8 m * Elevation End: -2639.3 m * Campaign: SO301 (SCIROCCO) * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: SS-CTD Tow-Yo
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Walter, Maren | |||
| 2 | DATE/TIME | Date/Time | Walter, Maren | Geocode | ||
| 3 | LATITUDE | Latitude | Walter, Maren | Geocode – Dship | ||
| 4 | LONGITUDE | Longitude | Walter, Maren | Geocode – Dship | ||
| 5 | Bottle number | Bottle | # | Walter, Maren | CTD, Sea-Bird SBE 911plus | |
| 6 | DEPTH, water | Depth water | m | Walter, Maren | Miniature Autonomous Plume Recorder (MAPR) | Geocode |
| 7 | Temperature, water | Temp | °C | Walter, Maren | Miniature Autonomous Plume Recorder (MAPR) | |
| 8 | Serial number | Ser No | Walter, Maren | Miniature Autonomous Plume Recorder (MAPR) | ||
| 9 | Oxidation reduction (RedOx) potential, time derivative | Eh, time deriv | mV/s | Walter, Maren | Miniature Autonomous Plume Recorder (MAPR) | 30 second time derivative of MAPR ORP |
| 10 | Turbidity (Nephelometric turbidity unit) | Turbidity | NTU | Walter, Maren | Miniature Autonomous Plume Recorder (MAPR) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1722 data points