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Fleischmann, Timo; Kopf, Achim J: Processed CTD data from RV MARIA S. MERIAN cruise MSM119, Reykjanes Ridge [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974856 (dataset in review)

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Abstract:
Physical oceanography data was acquired by a ship-based Seabird SBE911+ CTD-Rosette system onboard Maria S. Merian during research cruise MSM119. The CTD system is comprised of a Seabird SBE911Plus including dual respectively redundant sensor and pump packages. The SBE11plus Deck Unit remains on board in a laboratory and supplies on one hand power to the SBE9plus underwater unit, on the other hand data telemetry between the SBE9plus and a measurement PC. The SBE9plus underwater unit itself holds a pressure sensor and is interfacing with dual SEB3 temperature, SBE4 conductivity and SBE43 oxygen sensors and two SBE5 pumps to provide a pumped water supply past each sensor. The system also carries an optical FLNTU sensor to measure a combinations of back-scattering, turbidity, and chlorophyll-a. To quantify the photo-synthetically active radiation a PAR sensor is installed as well.
Keyword(s):
CTD; GeoB25403-2; Reykjanes Ridge
Source:
Fleischmann, Timo; Kopf, Achim J: Raw CTD data from RV MARIA S. MERIAN cruise MSM119, Reykjanes Ridge [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974857
References:
Morgan, Phillip P (1994): SEAWATER - A Library of MATLAB Computational Routines for the Properties of Sea Water. CSIRO Marine Laboratories Report 222, https://publications.csiro.au/publications/publication/PIprocite:49de56bc-b045-4cb4-9eeb-f7025bb06f5c/SQA%20Library%20of%20MATLAB%20Computational%20Routines%20for%20the%20Properties%20of%20Sea%20Water/RP1/RS25/RORECENT/STsearch-by-keyword/LISEA/RI1/RT1 (Published_Version.pdf)
Project(s):
DAM CDRmare - AIMS3: Alternate scenarios, Innovative technologies, and Monitoring approaches for Sub-Seabed Storage of carbon dioxide (AIMS3)
Research Mission of the German Marine Research Alliance (DAM): Marine carbon sinks in decarbonisation pathways (CDRmare)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0894A: DAM CDRmare - AIMS3, University of Bremen
Coverage:
Latitude: 57.558100 * Longitude: -32.257500
Date/Time Start: 2023-07-12T16:41:00 * Date/Time End: 2023-07-12T16:41:00
Minimum DEPTH, water: -0.256 m * Maximum DEPTH, water: 1004.524 m
Event(s):
MSM119_03-2 (GeoB25403-2) * Latitude Start: 57.558183 * Longitude Start: -32.257550 * Latitude End: 57.558183 * Longitude End: -32.257550 * Date/Time Start: 2023-07-12T16:41:00 * Date/Time End: 2023-07-12T17:50:00 * Elevation Start: -1690.0 m * Elevation End: -1690.0 m * Campaign: MSM119 (RIFLOR-2) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventFleischmann, Timo
2Station labelStationFleischmann, Timo
3DATE/TIMEDate/TimeFleischmann, TimoGeocode
4LATITUDELatitudeFleischmann, TimoGeocode
5LONGITUDELongitudeFleischmann, TimoGeocode
6Pressure, waterPressdbarFleischmann, TimoCTD, Sea-Bird SBE 911plus
7DEPTH, waterDepth watermFleischmann, TimoCTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5Geocode
8Temperature, waterTemp°CFleischmann, TimoCTD, Sea-Bird SBE 911plus
9SalinitySalFleischmann, TimoCTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5PSU
10OxygenO2µmol/lFleischmann, TimoCTD, Sea-Bird, SBE 911plus; Calculation according to Morgan (1994; SEAWATER Routines)
11Oxygen saturationO2 sat%Fleischmann, TimoCTD, Sea-Bird, SBE 911plus; Calculation according to Morgan (1994; SEAWATER Routines)
12FluorescenceFluorescencemg/m3Fleischmann, TimoCTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL/FL
13Turbidity (Nephelometric turbidity unit)TurbidityNTUFleischmann, TimoCTD, Sea-Bird, SBE 911plus; measured with Optical backscatter sensor (OBS), WET Labs ECO FLNTU
14Radiation, photosynthetically active/Irradiance ratioPAR/IrradianceFleischmann, TimoCTD, Sea-Bird, SBE 911plus; measured with PAR sensor, Biospherical, LI-COR
15Sound velocity in waterSVm/sFleischmann, TimoCTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5
16Time in secondsTimesFleischmann, TimoCTD, Sea-Bird SBE 911plusNMEA
17FlagFlagFleischmann, TimoCTD, Sea-Bird SBE 911plus
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
1157904 data points

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