Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Leibniz Institute for Baltic Sea Research, Warnemünde IOW https://www.io-warnemuende.de/en_index.html https://ror.org/03xh9nq73 Maggiulli Michael wtd@merian.briese-research.de Briese Schiffahrt https://briese.de/ Klaucke Ingo iklaucke@geomar.de 0000-0002-2631-6615 GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 2026 Physical oceanography during RV MARIA S. MERIAN cruise MSM140 dataset https://doi.org/10.1594/PANGAEA.993957 2026-05-11T06:08:28 Physical oceanography data was acquired by a ship-based Seabird SBE911plus CTD-Rosette system onboard RV MARIA S. MERIAN during research cruise MSM140. 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 SBE3 temperature, SBE4 conductivity and SBE43 oxygen sensors, as well as two SBE5 pumps to provide a pumped water supply past each sensor. Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 2026 Physical oceanography during RV MARIA S. MERIAN cruise MSM140 - Data Processing Report report Leibniz Institute for Baltic Sea Research Warnemünde https://download.pangaea.de/reference/139753/attachments/MSM140_processing_report.pdf 2.22128 2.22163 67.03998 67.04012 2.221432991137373 67.0400426809461 2025-09-27T10:09:29 2025-09-27T10:35:17 13.0 1352.0 vertical profile DAM_Underway DAM Underway Research Data https://www.allianz-meeresforschung.de/kernbereiche/datenmanagement-und-digitalisierung#unterwegs DataHub DataHub Earth and Environment of the Helmholtz Association https://helmholtz.software/projects/datahub MSM140_89-1 67.04004 2.22154 -1422.0 2025-09-27T12:06:44 MSM140 MSM140 CO2PR CO2PR Reykjavik, Iceland 2025-09-04T00:00:00 2025-09-04 Trondheim, Norway 2025-10-09T00:00:00 2025-10-09 Maria S. Merian https://en.wikipedia.org/wiki/RV_Maria_S._Merian DBBT 9274197 Klaucke, Ingo Klaucke, Ingo 20250030 https://download.pangaea.de/reference/136438/attachments/MSM140_nav.png doi:10.1594/PANGAEA.987468 Maria S. Merian https://en.wikipedia.org/wiki/RV_Maria_S._Merian DBBT 9274197 CTD/Rosette CTD-RO CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ CTD & XBT Water samplers sound velocity profiler was mounted 35204 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Event label Event Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Event DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Date/Time LATITUDE Latitude http://en.wikipedia.org/wiki/ISO_6709 Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Latitude LONGITUDE Longitude http://en.wikipedia.org/wiki/ISO_6709 Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Longitude 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 Conductivity-Temperature-Depth- profiler (CTD), Sea-Bird Scientific, SBE 911plus Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Press [dbar] (Conductivity-Temperature-Dept...) Quality flag, water pressure QF water press Pressure http://dbpedia.org/resource/Pressure quality http://purl.obolibrary.org/obo/PATO_0000001 water http://purl.obolibrary.org/obo/CHEBI_15377 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF water press (QC flag meanings: 0:no QC, 1:...) 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 CTD, Sea-Bird, SBE 911plus; calculated using software package ctdam 1.4.1 https://pypi.org/project/ctdam/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Depth water [m] (CTD, Sea-Bird, SBE 911plus; c...) Temperature, water Temp °C Temperature Θ http://dbpedia.org/resource/Temperature water http://purl.obolibrary.org/obo/CHEBI_15377 CTD, Sea-Bird, SBE 911plus, measured with Temperature sensor, Sea-Bird, SBE3 CTD & XBT Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1 Temp [°C] (Sensor 1, CTD, Sea-Bird, SBE ...) Quality flag, water temperature QF water temp quality http://purl.obolibrary.org/obo/PATO_0000001 Temperature Θ http://dbpedia.org/resource/Temperature water http://purl.obolibrary.org/obo/CHEBI_15377 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1; QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF water temp (Sensor 1; QC flag meanings: 0...) Temperature, water Temp °C Temperature Θ http://dbpedia.org/resource/Temperature water http://purl.obolibrary.org/obo/CHEBI_15377 CTD, Sea-Bird, SBE 911plus, measured with Temperature sensor, Sea-Bird, SBE3 CTD & XBT Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2 Temp [°C] (Sensor 2, CTD, Sea-Bird, SBE ...) Quality flag, water temperature QF water temp quality http://purl.obolibrary.org/obo/PATO_0000001 Temperature Θ http://dbpedia.org/resource/Temperature water http://purl.obolibrary.org/obo/CHEBI_15377 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2; QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF water temp (Sensor 2; QC flag meanings: 0...) Salinity Sal salinity http://purl.obolibrary.org/obo/PATO_0085001 CTD, Sea-Bird, SBE 911plus; calculated using software package ctdam 1.4.1 https://pypi.org/project/ctdam/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1; PSU Sal (Sensor 1; PSU, CTD, Sea-Bird,...) Quality flag, salinity QF sal salinity http://purl.obolibrary.org/obo/PATO_0085001 quality http://purl.obolibrary.org/obo/PATO_0000001 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1; QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF sal (Sensor 1; QC flag meanings: 0...) Salinity Sal salinity http://purl.obolibrary.org/obo/PATO_0085001 CTD, Sea-Bird, SBE 911plus; calculated using software package ctdam 1.4.1 https://pypi.org/project/ctdam/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2; PSU Sal (Sensor 2; PSU, CTD, Sea-Bird,...) Quality flag, salinity QF sal salinity http://purl.obolibrary.org/obo/PATO_0085001 quality http://purl.obolibrary.org/obo/PATO_0000001 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2; QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF sal (Sensor 2; QC flag meanings: 0...) Conductivity Cond mS/cm https://en.wikipedia.org/wiki/Electrical_conductivity conductivity http://purl.obolibrary.org/obo/PATO_0001585 CTD, Sea-Bird, SBE 911plus; measured with conductivity sensor, SEA-BIRD SBE 4 CTD & XBT Sea-Bird SBE 4C conductivity sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0417/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1 Cond [mS/cm] (Sensor 1, CTD, Sea-Bird, SBE ...) Quality flag, conductivity QF conduct conductivity http://purl.obolibrary.org/obo/PATO_0001585 quality http://purl.obolibrary.org/obo/PATO_0000001 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1; QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF conduct (Sensor 1; QC flag meanings: 0...) Conductivity Cond mS/cm https://en.wikipedia.org/wiki/Electrical_conductivity conductivity http://purl.obolibrary.org/obo/PATO_0001585 CTD, Sea-Bird, SBE 911plus; measured with conductivity sensor, SEA-BIRD SBE 4 CTD & XBT Sea-Bird SBE 4C conductivity sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0417/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2 Cond [mS/cm] (Sensor 2, CTD, Sea-Bird, SBE ...) Quality flag, conductivity QF conduct conductivity http://purl.obolibrary.org/obo/PATO_0001585 quality http://purl.obolibrary.org/obo/PATO_0000001 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2; QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF conduct (Sensor 2; QC flag meanings: 0...) Oxygen O2 µmol/kg oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Molar Concentration CTD, Sea-Bird, SBE 911plus; measured with Dissolved oxygen sensor, Sea-Bird, SBE 43 Sea-Bird SBE 43 Dissolved Oxygen Sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1 O2 [µmol/kg] (Sensor 1, CTD, Sea-Bird, SBE ...) Oxygen O2 µmol/kg oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Molar Concentration CTD, Sea-Bird, SBE 911plus; measured with Dissolved oxygen sensor, Sea-Bird, SBE 43 Sea-Bird SBE 43 Dissolved Oxygen Sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2 O2 [µmol/kg] (Sensor 2, CTD, Sea-Bird, SBE ...) Oxygen O2 µmol/l oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Molar Concentration CTD, Sea-Bird, SBE 911plus; measured with Dissolved oxygen sensor, Sea-Bird, SBE 43 Sea-Bird SBE 43 Dissolved Oxygen Sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1 O2 [µmol/l] (Sensor 1, CTD, Sea-Bird, SBE ...) Oxygen O2 µmol/l oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Molar Concentration CTD, Sea-Bird, SBE 911plus; measured with Dissolved oxygen sensor, Sea-Bird, SBE 43 Sea-Bird SBE 43 Dissolved Oxygen Sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2 O2 [µmol/l] (Sensor 2, CTD, Sea-Bird, SBE ...) Oxygen, dissolved DO ml/l oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 dissolved http://purl.obolibrary.org/obo/PATO_0001986 CTD, Sea-Bird, SBE 911plus; measured with Dissolved oxygen sensor, Sea-Bird, SBE 43 Sea-Bird SBE 43 Dissolved Oxygen Sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1 DO [ml/l] (Sensor 1, CTD, Sea-Bird, SBE ...) Oxygen, dissolved DO ml/l oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 dissolved http://purl.obolibrary.org/obo/PATO_0001986 CTD, Sea-Bird, SBE 911plus; measured with Dissolved oxygen sensor, Sea-Bird, SBE 43 Sea-Bird SBE 43 Dissolved Oxygen Sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/ Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2 DO [ml/l] (Sensor 2, CTD, Sea-Bird, SBE ...) Quality flag, oxygen QF O2 oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 1; QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF O2 (Sensor 1; QC flag meanings: 0...) Quality flag, oxygen QF O2 oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Sensor 2; QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing QF O2 (Sensor 2; QC flag meanings: 0...) Chlorophyll a Chl a mg/m**3 hdl:10013/epic.32187.d001 chlorophyll a http://purl.obolibrary.org/obo/CHEBI_18230 Density http://dbpedia.org/resource/Density CTD, Sea-Bird, SBE 911plus; measured with Optical backscatter sensor (OBS), WET Labs ECO FLNTU Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Chl a [mg/m**3] (CTD, Sea-Bird, SBE 911plus; m...) Turbidity (Nephelometric turbidity unit) Turbidity NTU https://en.wikipedia.org/wiki/Turbidity Turbidity http://dbpedia.org/resource/Turbidity CTD, Sea-Bird, SBE 911plus; measured with Optical backscatter sensor (OBS), WET Labs ECO FLNTU Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Turbidity [NTU] (CTD, Sea-Bird, SBE 911plus; m...) Height above sea floor/altitude Height above sea floor m height http://purl.obolibrary.org/obo/PATO_0000119 sea floor http://purl.obolibrary.org/obo/ENVO_00000482 Length L http://dbpedia.org/resource/Length Conductivity-Temperature-Depth- profiler (CTD), Sea-Bird Scientific, SBE 911plus Sea-Bird SBE 911plus CTD http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 Height above sea floor [m] (Conductivity-Temperature-Dept...) Density, sigma-theta (0) Sigma-theta kg/m**3 Density http://dbpedia.org/resource/Density CTD, Sea-Bird, SBE 911plus; calculated according to Fofonoff and Millard (1983; UNESCO Technical Papers in Marine Science 44) http://unesdoc.unesco.org/images/0005/000598/059832eb.pdf CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ CTD & XBT Michels Emil emil.michels@io-warnemuende.de 0009-0003-0300-9465 EOS80 Sigma-theta [kg/m**3] (EOS80, CTD, Sea-Bird, SBE 911...) CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels ProcLevel2 PANGAEA data processing level 2 https://wiki.pangaea.de/wiki/Processing_levels#PANGAEA_data_processing_level_2 citable CTD DAMUnderwayResearchData author105338 author29409 author51893 basis650 campaign3387090 campaign50401 curlevel30 event3302506 geocode1599 geocode1600 geocode1601 geocode1619 geocode500000 geocode8128 inst20147 inst22753 inst49 license21 method10923 method12398 method13547 method16323 method16502 method16511 method16744 method19054 method9933 param128305 param169532 param1882 param27313 param501419 param501420 param501842 param508168 param508169 param52477 param715 param716 param717 param754 param796 param80103 pi105338 proclevel30 project4399 project5026 ref139753 term1073131 term1073162 term1073288 term1073493 term1073594 term1073922 term1078908 term1079017 term2299371 term2300646 term2300652 term2300660 term2606205 term2698012 term38494 term43792 term43821 term43834 term43863 term43927 term43972 term43975 term43980 term44030 term49690 term52591 term67626 term68026 term76996 term77707 topotype3