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Tippenhauer, Sandra; Hoppmann, Mario; Havermans, Charlotte (2023): Physical oceanography during RV HEINCKE cruise HE605 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.961713

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Abstract:
Conductivity-temperature-depth profiles were measured using a Seabird SBE 911plus CTD during RV Heincke cruise HE605. 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 and an altimeter (PSA-916 Teledyne (Benthos)) were mounted to the CTD. Temperature, conductivity and oxygen sensors are calibrated by the manufacturer once a year before being mounted in January. They are used throughout the year and no post-cruise or in-situ calibration is applied. All other sensors are calibrated irregularly.
Data were connected to the station book of the specific cruise as available in the DSHIP database. Processing of the data including removal of obvious outliers followed the procedures described in CTD Processing Logbook of RV Heincke (hdl:10013/epic.47427). The processing report for this dataset is linked below.
Keyword(s):
CTD; HE605; Heincke
Data processing report:
Tippenhauer, Sandra; Hoppmann, Mario (2022): CTD Data RV Heincke HE605 Data Processing Report. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, CTD-HE605-report.pdf
Documentation:
Müller-Michaelis, Antje; Rohardt, Gerd (2016): CTD Processing Logbook of RV Heincke. hdl:10013/epic.47427.d001
Further details:
Havermans, Charlotte (2022): Master track of HEINCKE cruise HE605 in 1 sec resolution (zipped, 12.5 MB). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.950690
Project(s):
Functional Ecology @ AWI (AWI_FuncEco)
Physical Oceanography @ AWI (AWI_PhyOce)
Funding:
Helmholtz Association of German Research Centres (HGF), grant/award no. VH-NG-1400: HYIG ARJEL - Arctic Jellies
Coverage:
Median Latitude: 73.717808 * Median Longitude: 19.441793 * South-bound Latitude: 69.467034 * West-bound Longitude: 11.676378 * North-bound Latitude: 79.195917 * East-bound Longitude: 26.328721
Date/Time Start: 2022-08-15T08:07:52 * Date/Time End: 2022-08-30T06:03:36
Minimum DEPTH, water: 1.8 m * Maximum DEPTH, water: 1242.7 m
Event(s):
HE605_1-1 * Latitude: 79.195917 * Longitude: 11.793362 * Date/Time: 2022-08-15T08:07:52 * Elevation: -365.0 m * Sensor URI: hdl:10013/sensor.d5e2005d-944f-488d-b46e-1d4ff3f15acb * Location: North Greenland Sea * Campaign: HE605 (RISING) * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO) * Comment: rope length: 331m
HE605_2-1 * Latitude: 79.129176 * Longitude: 11.676378 * Date/Time: 2022-08-15T13:14:30 * Elevation: -329.0 m * Sensor URI: hdl:10013/sensor.d5e2005d-944f-488d-b46e-1d4ff3f15acb * Location: North Greenland Sea * Campaign: HE605 (RISING) * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO) * Comment: rope length: 301 m
HE605_3-1 * Latitude: 78.972628 * Longitude: 11.774358 * Date/Time: 2022-08-15T16:02:29 * Elevation: -221.0 m * Sensor URI: hdl:10013/sensor.d5e2005d-944f-488d-b46e-1d4ff3f15acb * Location: North Greenland Sea * Campaign: HE605 (RISING) * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO)
Comment:
This expedition HE605 "RISING - Role and Range boundaries of gelatinous zooplankton in the rapidly changing Arctic marginal seas" was funded by the Helmholtz Young Investigator project ARJEL - Arctic Jellies (https://www.awi.de/en/science/junior-groups/translate-to-english-arjel.html) and the section Functional Ecology under the AWI, POF IV Research Programme topic 6 and subtopics 6.1 and 6.2. Research carried out under the Research in Svalbard RIS permit number RIS ID 11915 and the Norwegian Licence number 819/2022.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2Date/Time of eventDate/Time
3Latitude of eventLatitude
4Longitude of eventLongitude
5DEPTH, waterDepth watermTippenhauer, SandraCTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5Geocode
6Pressure, waterPressdbarTippenhauer, SandraCTD, Sea-Bird, SBE 911plus
7Temperature, waterTemp°CTippenhauer, SandraCTD, Sea-Bird, SBE 911plus, measured with Temperature sensor, Sea-Bird, SBE3plusITS-90; in situ
8ConductivityCondmS/cmTippenhauer, SandraCTD, Sea-Bird, SBE 911plus; measured with Conductivity sensor, Sea-Bird, SBE 4
9SalinitySalTippenhauer, SandraCTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5PSU
10Temperature, water, potentialTpot°CTippenhauer, SandraCTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5 and SEAWATER RoutinesITS-90
11Density, sigma-theta (0)Sigma-thetakg/m3Tippenhauer, SandraCTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5 and SEAWATER Routines
12OxygenO2µmol/lTippenhauer, SandraCTD, Sea-Bird, SBE 911plus; Calculation according to Morgan (1994; SEAWATER Routines)
13Oxygen saturationO2 sat%Tippenhauer, SandraCTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5 and SEAWATER Routines
14Attenuation, optical beam transmissionAttenuation%Tippenhauer, SandraCTD, Sea-Bird, SBE 911plus; measured with Transmissometer, WET Labs, C-Star
15Chlorophyll aChl aµg/lTippenhauer, SandraCTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL
16Number of observationsNOBS#Tippenhauer, SandraCTD, Sea-Bird, SBE 911plus
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
396123 data points

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