Bohrmann Gerhard gbohrmann@marum.de 0000-0001-9976-4948 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 2021 Physical oceanography at CTD station GeoB24332-1 during RV SONNE cruise SO278 in 2020 at the Mediterranean Ridge dataset https://doi.org/10.1594/PANGAEA.927834 2021-02-11T11:12:08 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. 24.77934 24.77978 33.73394 33.73426 24.779472712779988 33.734179117550795 2020-11-04T12:54:38 2020-11-04T14:52:25 -0.359 1948.59 vertical profile MARUM Center for Marine Environmental Sciences https://www.marum.de/en/ MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 SO278_31-1 GeoB24331-1 33.73422 24.7795 -2407.7 2020-11-04T13:51:47 SO278 SO278 GPF 19-2-007H GPF 19-2-007H Emden, Germany 2020-10-12T00:00:00 2020-10-12 Emden, Germany 2020-12-01T00:00:00 2020-12-01 Sonne_2 https://uol.de/icbm/forschungsplattformen-schiffe/sonne DBBE 9633927 Bohrmann, Gerhard Bohrmann, Gerhard doi:10.48433/cr_so278 20200014 Sonne_2 https://uol.de/icbm/forschungsplattformen-schiffe/sonne DBBE 9633927 CTD/Rosette CTD-RO CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ CTD & XBT Water samplers CTD-3 3222305 CC-BY-NC-ND-4.0 Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/ Pressure Pressure psi Pressure http://dbpedia.org/resource/Pressure Energy Density http://dbpedia.org/resource/Energy_density Force Per Area Pressure sensor, Digiquartz Depth & pressure sensors Paroscientific Digiquartz depth sensors http://vocab.nerc.ac.uk/collection/L22/current/TOOL0931/ Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Pressure [psi] (Pressure sensor, Digiquartz) Pressure, water Press dbar Pressure http://dbpedia.org/resource/Pressure water http://purl.obolibrary.org/obo/CHEBI_15377 Energy Density http://dbpedia.org/resource/Energy_density Force Per Area Pressure sensor, Digiquartz Depth & pressure sensors Paroscientific Digiquartz depth sensors http://vocab.nerc.ac.uk/collection/L22/current/TOOL0931/ Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Press [dbar] (Pressure sensor, Digiquartz) Temperature, water Temp °C Temperature Θ http://dbpedia.org/resource/Temperature water http://purl.obolibrary.org/obo/CHEBI_15377 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 IST-90 Temp [°C] (IST-90) Temperature, water Temp °C Temperature Θ http://dbpedia.org/resource/Temperature water http://purl.obolibrary.org/obo/CHEBI_15377 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 2, IST-90 Temp [°C] (2, IST-90) Oxygen O2 µmol/kg oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Molar Concentration Oxygen sensor, SBE 43 Chemical property sensors Sea-Bird SBE 43 Dissolved Oxygen Sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/ Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 O2 [µmol/kg] (Oxygen sensor, SBE 43) Salinity Sal salinity http://purl.obolibrary.org/obo/PATO_0085001 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Practical, 2 Sal (Practical, 2) Salinity Sal salinity http://purl.obolibrary.org/obo/PATO_0085001 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Practical, 2 Sal (Practical, 2) LATITUDE Latitude http://en.wikipedia.org/wiki/ISO_6709 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Latitude LONGITUDE Longitude http://en.wikipedia.org/wiki/ISO_6709 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Longitude DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Date/Time Day of the year DOY day day year Time T http://dbpedia.org/resource/Time Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 DOY [day] Conductivity Cond mS/cm https://en.wikipedia.org/wiki/Electrical_conductivity conductivity http://purl.obolibrary.org/obo/PATO_0001585 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Cond [mS/cm] Conductivity Cond mS/cm https://en.wikipedia.org/wiki/Electrical_conductivity conductivity http://purl.obolibrary.org/obo/PATO_0001585 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 2 Cond [mS/cm] (2) Time in seconds Time sec s http://en.wikipedia.org/wiki/Time Time T http://dbpedia.org/resource/Time Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Elapsed Time sec [s] (Elapsed) Fluorescence Fluorescence mg/m**3 fluorescence http://purl.obolibrary.org/obo/PATO_0000018 Density http://dbpedia.org/resource/Density Fluorometer, WET Labs ECO AFL/FL https://www.seabird.com/eco-fluorometer/product?id=60429374754&callback=qs fluorometers http://vocab.nerc.ac.uk/collection/L05/current/113/ Optical tools & radiometric sensors Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Fluorescence [mg/m**3] (Fluorometer, WET Labs ECO AFL/FL) Sound velocity in water SV m/s https://en.wikipedia.org/wiki/Speed_of_sound water http://purl.obolibrary.org/obo/CHEBI_15377 Linear Velocity http://dbpedia.org/resource/Velocity sound http://purl.obolibrary.org/obo/ENVO_00000393 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Chen-Millero SV [m/s] (Chen-Millero) Sound velocity in water SV m/s https://en.wikipedia.org/wiki/Speed_of_sound water http://purl.obolibrary.org/obo/CHEBI_15377 Linear Velocity http://dbpedia.org/resource/Velocity sound http://purl.obolibrary.org/obo/ENVO_00000393 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 2, Chen-Millero SV [m/s] (2, Chen-Millero) DEPTH, water Depth water m depth http://purl.obolibrary.org/obo/PATO_0001595 water http://purl.obolibrary.org/obo/CHEBI_15377 Length L http://dbpedia.org/resource/Length Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 salt water Depth water [m] (salt water) Density, mass density Density kg/m**3 http://en.wikipedia.org/wiki/Density Density http://dbpedia.org/resource/Density mass density http://purl.obolibrary.org/obo/PATO_0001019 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Density [kg/m**3] Density, mass density Density kg/m**3 http://en.wikipedia.org/wiki/Density Density http://dbpedia.org/resource/Density mass density http://purl.obolibrary.org/obo/PATO_0001019 Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 2 Density [kg/m**3] (2) Density, sigma-theta (0) Sigma-theta kg/m**3 Density http://dbpedia.org/resource/Density Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Sigma-theta [kg/m**3] Density, sigma-theta (0) Sigma-theta kg/m**3 Density http://dbpedia.org/resource/Density Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 2 Sigma-theta [kg/m**3] (2) Flag Flag Gaide Stefanie sgaide@marum.de 0000-0001-5600-8210 Flag citable FRINGE Mediterranean Ridge Mudvolcanoes SO278 author4 author54821 basis5064 campaign3392813 campaign47343 event2962627 geocode1599 geocode1600 geocode1601 geocode1619 geocode8128 inst277 license26 method10923 method7802 method8149 method8340 param101681 param128536 param180523 param1882 param190368 param45228 param7148 param715 param716 param717 param796 param80103 param8129 pi54821 project4011 term1073131 term1073162 term1074077 term1074931 term1080586 term2299371 term2299476 term2300462 term2300646 term2606205 term2698012 term38494 term41076 term43792 term43821 term43834 term43863 term43876 term43927 term43972 term43975 term44030 term48982 term67399 term67400 term67401 term67402 term67612 term67625 term67626 term67649 term68026 term77831 topotype3