de.pangaea.dataset927834 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-04-29T20:12:57Z https://doi.pangaea.de/10.1594/PANGAEA.927834 2021-02-11T11:12:08 publication https://doi.org/10.1594/PANGAEA.927834 Bohrmann, Gerhard

gbohrmann@marum.de

https://orcid.org/0000-0001-9976-4948 information author Gaide, Stefanie

sgaide@marum.de

https://orcid.org/0000-0001-5600-8210 information author PANGAEA

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https://www.pangaea.de/ information publisher tableDigital The main objective of the RV SONNE cruise SO278, which took place between 12.10.2020 to 01.12.2020 was to investigate the interactions between the seabed and ocean water in Greek waters, whereby the plate tectonic constellation of a broad collision zone represents a special tectonic drive. In total, six CTDs were deployed, mainly to sample the methane content in the water column. Oceanographic data as well as water samples were collected at the Olimpi mud volcano field (flare position, Milano MV, Napoli MV), United Nations Rise (Dublin MV), in the fault zone at the northern part of the Mediterranean Ridge and at the site of a subrosional brine pit close to the Nadir brine lakes. Detailed information about the temperature, conductivity and oxygen of the water column have been carried out with a Seabird CTD/Rosette with additional SBE 43 oxygen sensor and a fluorometer. The Rosette contains 24 Niskin bottles with a volume of 10 l. completed Gaide, Stefanie

sgaide@marum.de

https://orcid.org/0000-0001-5600-8210 information principalInvestigator FRINGE Mediterranean Ridge Mudvolcanoes SO278 theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact MARUM Center for Marine Environmental Sciences theme 1995-01-01 creation PANGAEA

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https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-NC-ND-4.0: Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International textTable und geoscientificInformation 24.77934 24.77978 33.73394 33.73426 2020-11-04T12:54:38 2020-11-04T14:52:25 -0.359 1948.59 Pressure physicalMeasurement Pressure sensor, Digiquartz psi psi Pressure, water physicalMeasurement Pressure sensor, Digiquartz dbar dbar Temperature, water physicalMeasurement IST-90 °C °C Temperature, water physicalMeasurement 2, IST-90 °C °C Oxygen physicalMeasurement Oxygen sensor, SBE 43 µmol/kg µmol/kg Salinity thematicClassification Practical, 2 Salinity thematicClassification Practical, 2 LATITUDE thematicClassification LONGITUDE thematicClassification DATE/TIME thematicClassification Day of the year physicalMeasurement day day Conductivity physicalMeasurement mS/cm mS/cm Conductivity physicalMeasurement 2 mS/cm mS/cm Time in seconds physicalMeasurement Elapsed s s Fluorescence physicalMeasurement Fluorometer, WET Labs ECO AFL/FL mg/m**3 mg/m**3 Sound velocity in water physicalMeasurement Chen-Millero m/s m/s Sound velocity in water physicalMeasurement 2, Chen-Millero m/s m/s DEPTH, water physicalMeasurement salt water m m Density, mass density physicalMeasurement kg/m**3 kg/m**3 Density, mass density physicalMeasurement 2 kg/m**3 kg/m**3 Density, sigma-theta (0) physicalMeasurement kg/m**3 kg/m**3 Density, sigma-theta (0) physicalMeasurement 2 kg/m**3 kg/m**3 Flag thematicClassification text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.927834?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: SO278_31-1 (GeoB24331-1) * LATITUDE: 33.734220 * LONGITUDE: 24.779500 * DATE/TIME: 2020-11-04T13:51:47 * ELEVATION: -2407.7 m * CAMPAIGN: SO278 * BASIS: Sonne_2 * METHOD/DEVICE: CTD/Rosette CTD-3 2020-11-04T13:51:47