Raw data of physical oceanography during RV POLARSTERN cruise PS131

• Main Authors: Tippenhauer, Sandra, Hoppmann, Mario, von Appen, Wilken-Jon, Kanzow, Torsten
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: Arctic; Arctic Ocean; ATWAICE; AWI_PhyOce; Binary Object; Binary Object (File Size); Comment; CTD; Sea-Bird SBE 911plus; CTD/Rosette; CTD-RO; Date/Time of event; EGC; Event label; File content; FRAM; Fram Strait; FRontiers in Arctic marine Monitoring; Greenland; Hausgarten; HAUSGARTEN Long Term Observatory; hydrography; Latitude of event; Longitude of event; Long-term Investigation at AWI-Hausgarten off Svalbard; marginal ice zone; Physical Oceanography @ AWI; Polarstern; PS131; PS131_100-1; PS131_101-1; PS131_102-1; PS131_107-1; PS131_107-5; PS131_108-1; PS131_108-5; PS131_1-1; PS131_11-1; PS131_111-1; PS131_114-3; PS131_115-2; PS131_116-1; PS131_118-2; PS131_12-1; PS131_1-3; PS131_13-1; PS131_14-1; PS131_1-6; PS131_19-1; Svalbard; Berichte zur Polar- und Meeresforschung; Reports on Polar and Marine Research
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.956136; https://doi.org/10.1594/PANGAEA.956136

Raw physical oceanography data was acquired by a ship-based Seabird SBE911plus CTD-Rosette system onboard RV POLARSTERN during research cruise PS131 (ATWAICE: ATlantic WAter pathways to the ICE). The CTD was equipped with duplicate sensors for temperature (SBE3plus), conductivity (SBE4) and oxygen (SBE43). Additional sensors such as a WET Labs C-Star transmissometer, a WET Labs ECO-AFL fluorometer (FLRTD), a CDOM WET Labs ECO-FL fluorometer (FLRTD), a PAR sensor (SeaBird PARLOG) and an altimeter (Teledyne Benthos PSA-916) were mounted to the CTD. The data was recorded using pre-cruise calibration coefficients. No correction, post-cruise calibration or quality control was applied. For the Aurora cast (PS131_075_01), the PAR sensor was removed to include a Seapoint Turbidity Sensor to facilitate the detection of hydrothermal plumes. Independent sensors such as an Underwater Vision Profiler (UVP5 DEEP) and a Lowered ADCP system (RDI LADCP) were attached to the CTD-Rosette system and operated during most of the casts. For all casts shallower than 2000 m a nitrate sensor (Satlantic SUNA) was attached. For data availability see cruise report. A PDF with scans of the handwritten protocols is included in this publication as zip file. The processed dataset will be linked below upon completion.