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Hopwood, Mark James; Ruan, Yaqing; Mutzberg, André; Achterberg, Eric Pieter; Oliver, Hilde; Bogner, Boie; Taenzer, Lukas; Esposito, Mario; Huang, Xin: Biogeochemistry measurements from profiles obtained during MARIA S. MERIAN cruise MSM130 in southeast Greenland [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995918 (dataset in review)

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Abstract:
Profiles obtained from Maria S. Merian cruise MSM130 ('Polar Beast') July-August 2024 across the southeast Greenland shelf and in three fjord systems. Water samples were obtained from the ship's CTD rosette system and are matched to calibrated bottle data from the CTD casts. Further sample and analysis details are available in the cruise report. Macronutrient samples were frozen after collection, returned to the home laboratory and analyzed using an autoanalyzer after defrosting overnight. Amorphous Si samples were collected on filters, frozen after collection, returned to the home laboratory and analyzed using an alkaline leach. Use of quality flags (QCFlag) according to GEOTRACES policy (https://www.geotraces.org/geotraces-quality-flag-policy/).
Keyword(s):
fjord hydrography; macronutrients; southeast Greenland
Related to:
Achterberg, Eric Pieter; Hopwood, Mark James; Bogner, Boie; Wilstermann, Carmen; Schreiber, Lennart; Jin, Xuewei; Huang, Xin; Cloete, Ryan; Burmester, Anne; Frankholz, Lisa; Trudonowska, Emilia; Camin, Capucine; Patteri Vijayan, Apsara; Brinkmann, Inda; Esposito, Mario; Zimmermann, Heike Hildegard; Guo, Yuping; Marin Arias, Camila; Stryj, Malte; Streuff, Katharina Teresa; Taenzer, Lukas; Oliver, Hilde (2024): Investigating connectivity between Arctic freshwater outflow, Atlantic biogeochemistry and AMOC, Cruise No. MSM130, July 9 - August 14 2024, Reykjavik (Iceland) - Reykjavik (Iceland). MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe, MSM130, 65 pp, https://doi.org/10.48433/cr_msm130
Coverage:
Median Latitude: 64.128989 * Median Longitude: -38.933603 * South-bound Latitude: 60.292360 * West-bound Longitude: -44.159360 * North-bound Latitude: 66.323960 * East-bound Longitude: -31.328240
Date/Time Start: 2024-07-10T13:10:00 * Date/Time End: 2024-08-12T06:09:00
Minimum DEPTH, water: 2.680 m * Maximum DEPTH, water: 1537.553 m
Event(s):
MSM130_1-1 * Latitude: 62.368450 * Longitude: -31.328230 * Date/Time: 2024-07-10T13:25:00 * Elevation: -2638.0 m * Campaign: MSM130 (POLAR BEAST) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
MSM130_3-1 * Latitude: 60.351750 * Longitude: -41.256540 * Date/Time: 2024-07-12T05:18:00 * Elevation: -1728.0 m * Campaign: MSM130 (POLAR BEAST) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
MSM130_4-1 * Latitude: 60.351280 * Longitude: -41.753580 * Date/Time: 2024-07-12T09:45:00 * Elevation: -1528.0 m * Campaign: MSM130 (POLAR BEAST) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Station IDStat IDRuan, Yaqing
2Event labelEventRuan, Yaqing
3Bottle numberBottle#Ruan, Yaqing
4Cruise/expeditionExpeditionRuan, Yaqing
5Sample numberSample noRuan, Yaqing
6Sample IDSample IDRuan, Yaqing
7DATE/TIMEDate/TimeRuan, YaqingGeocode
8LONGITUDELongitudeRuan, YaqingGeocode
9LATITUDELatitudeRuan, YaqingGeocode
10DEPTH, waterDepth watermRuan, YaqingGeocode
11SalinitySalRuan, YaqingCTD, SEA-BIRD SBE 911plus, SN 4442 / SN 2933SBE 911plus CTD, SBE, 2933/2941
12Temperature, water, potentialTpot°CRuan, Yaqing
13Density, sigma-theta (0)Sigma-thetakg/m3Ruan, Yaqing
14Temperature, waterTemp°CRuan, YaqingCTD, SEA-BIRD SBE 911plus, SN 4442 / SN 2933SBE 911plus CTD, SBE, 4442/4456
15OxygenO2µmol/gRuan, YaqingCTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL/FL; and Dissolved oxygen sensor, Sea-Bird, SBE43SBE 43 sensor, SBE, 0871/0950
16Fluorescence, chlorophyllF chlµg/lRuan, YaqingCTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL/FL; and Dissolved oxygen sensor, Sea-Bird, SBE43Flurometer, WET Labs, ECO-AFL/FL
17Turbidity (Nephelometric turbidity unit)TurbidityNTURuan, YaqingCTD, Sea-Bird, SBE 911plus; measured with Turbidity sensor, WET Labs, ECO NTU
18Irradiance, downward PAREdµmol/m2/sRuan, YaqingCTD, Sea-Bird, SBE 911plus; measured with PAR/Irradiance biospherical sensor, Licor, LI-193
19Nitrate and Nitrite[NO3]- + [NO2]-µmol/lRuan, Yaqingn/d removed from data table; see QCFlag
20Quality flag, nitrate and nitriteQF [NO3]- + [NO2]-Ruan, Yaqingaccording to GEOTRACES protocols
21Phosphate[PO4]3-µmol/lRuan, Yaqingn/d removed from data table; see QCFlag
22Quality flag, phosphateQF [PO4]3-Ruan, Yaqingaccording to GEOTRACES protocols
23Nitrite[NO2]-µmol/lRuan, Yaqing<LOD and n/d removed from data table; see QCFlag
24Quality flag, nitriteQF [NO2]-Ruan, Yaqingaccording to GEOTRACES protocols
25Silica, dissolvedDSiµmol/lRuan, Yaqingn/d removed from data table; see QCFlag
26Quality flagQFRuan, Yaqingaccording to GEOTRACES protocolsdSi_QCFlag
27Nitrate[NO3]-µmol/lRuan, Yaqingn/d removed from data table; see QCFlag
28Quality flag, nitrateQF [NO3]-Ruan, Yaqingaccording to GEOTRACES protocols
29Silica, amorphous, particulateASi partµmol/lRuan, Yaqingn/d removed from data table; see QCFlag
30Quality flagQFRuan, Yaqingaccording to GEOTRACES protocolsamorphous silica_QCFlag
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:
92939 data points

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