Raw physical oceanography, ocean current velocity, bio-optical and biogeochemical data from mooring HG-EGC-7 in the Fram Strait, June 2021 – August 2022

• Main Authors: Hoppmann, Mario, von Appen, Wilken-Jon, Allerholt, Jacob, Barz, Jakob, Bäger, Jana, Bienhold, Christina, Frommhold, Lennard, Graupner, Rainer, Iversen, Morten Hvitfeldt, Knüppel, Nadine, Konrad, Christian, Köhler, Klara, Lochthofen, Normen, Ludszuweit, Janine, Monsees, Matthias, McPherson, Rebecca, Metfies, Katja, Nicolaus, Anja, Nöthig, Eva-Maria, Oldenburg, Ellen, Popa, Ovidiu, Reifenberg, Simon F, Scholz, Daniel, Stiens, Rafael, Torres-Valdés, Sinhué, Wietz, Matthias, Soltwedel, Thomas, Kanzow, Torsten
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: Arctic Ocean; ATWAICE; Binary Object; Binary Object (File Size); Carbon cycle; CTD; Event label; File content; FRAM; Fram Strait; FRontiers in Arctic marine Monitoring; GPF 20-1_021; Hausgarten; HG-EGC-7; EGC-7; EGC-7 N; Long-term Investigation at AWI-Hausgarten off Svalbard; molecular biology; MOOR; Mooring; North Greenland Sea; nutrient biogeochemistry; oceanographic moorings; oceanographic time series; particle export; Polarstern; PS126; PS126_21-17; PS131_105-1; PS131; Arctic; Svalbard; Greenland; Berichte zur Polar- und Meeresforschung; Greenland Sea; North Greenland; Reports on Polar and Marine Research; sami
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.964026; https://doi.org/10.1594/PANGAEA.964026

Time-series data of physical & biological oceanography, ocean current velocities, nutrient biogeochemistry, molecular biology and carbon/particle export were obtained from mooring HG-EGC-7 in the Fram Strait from June 2021 to July 2022 as part of the Helmholtz infrastructure program Frontiers in Arctic Marine Monitoring (FRAM) and the long-term monitoring program at AWI HAUSGARTEN. The mooring was deployed during RV POLARSTERN expedition PS126 and recovered during PS131. The attached archive contains raw data files of three Seabird SBE37 MicroCATs (nominal depths: 38m, 232m, 484m; sampling interval 1h), three AADI RCM11 current meters (nominal depths: 45m, 239m, 487m; sampling interval 1h), one AADI Seaguard current meter (nominal depth: 993m, sampling interval 1h), one Wetlabs ECO PAR sensor (nominal depth: 38m; sampling interval 1h), one Wetlabs ECO Triplet fluorometer (nominal depth: 38m; sampling interval 2h), two Satlantics SUNA nitrate sensors (nominal depths: 38m, 232m; sampling interval 4h), two Sunburst SAMI-pCO2 sensors (nominal depths: 38m, 232m; sampling interval 1h) and two Sunburst SAMI-pH sensors (nominal depths: 38m, 232m; sampling interval 3h). The mooring also included two McLane RAS water samplers (nominal depths: 38m, 232m; data archived elsewhere), one sediment trap (nominal depth: 480m; data archived elsewhere), and four PE samplers (nominal depths: 51m, 239m, 482m, 893m; data archived elsewhere). Auxiliary information such as sensor calibration sheets, mooring diagrams, and schedule files are also provided, if applicable. The pH sensor at 38 m, the ECO Triplet at 38 m and the SUNA at 232m had issues and did not record any valid data.