Janout, Markus A; Hölemann, Jens A; Timokhov, Leonid; Kassens, Heidemarie (2020): Temperature and salinity measurements on the Laptev Sea shelf in 2013-2014 at mooring site "Kotelny" [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.924055, In: Janout, MA et al. (2019): Moored measurements of current, temperature and salinity on the Laptev Sea shelf in 2013-2014 [dataset publication series]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.908837
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Abstract:
A total of four moorings ("1893", "Taymyr", "Kotelny", "Vilkitsky") was deployed in September 2013 during the Transdrift 21 - expedition and recovered in September 2014 during Transdrift 22 aboard the Viktor Buinitsky. The expeditions were carried out in the framework of the German-Russian "Laptev Sea Systems" partnership, and within the BMBF-funded "Transdrift"-project. The moorings were equipped with RDI-Workhorse ADCPs for current measurements and Seabird SBE37 for temperature and salinity measurements. Sampling intervals were 1 hour for ADCP, and 30 minutes for SBE37. Currents were corrected for misalignment based on angles extracted from: https://geomag.nrcan.gc.ca/calc/mdcal-en.php Not all SBE37 models included a pressure sensor. If pressure was recorded, the data files provide pressure and the converted water depth. For models without a pressure sensor, the data file lists only a constant value indicating the targeted instrument depth. Temperature and salinity data were despiked, and outliers exceeding three times the standard deviation were removed and interpolated.
Project(s):
Laptev Sea System (LSS)
Physical Oceanography @ AWI (AWI_PhyOce)
System Laptev-Sea: Transdrift (TRANSDRIFT)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0833B: Verbundprojekt: WTZ RUS: System Laptev-See: TRANSDRIFT
Coverage:
Latitude: 77.500830 * Longitude: 130.978170
Date/Time Start: 2013-09-15T00:00:00 * Date/Time End: 2014-09-22T21:00:00
Minimum DEPTH, water: 22.5 m * Maximum DEPTH, water: 64.1 m
Event(s):
Kotelnyy-13 (VB13_15-9a, Kotelny-T1-13) * Latitude: 77.500830 * Longitude: 130.978170 * Date/Time Start: 2013-09-14T03:07:00 * Date/Time End: 2014-09-23T12:00:00 * Elevation: -67.0 m * Location: Laptev Sea * Campaign: Transdrift-XXI (VB13) * Basis: Viktor Buynitskiy * Method/Device: Mooring (long time) (MOORY)
Comment:
Gear ID 1: CTD-SBE37, SN7881; Gear ID 2: CTD-SBE37, SN10617; Gear ID 3: CTD-SBE37, SN7880
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Janout, Markus A | Geocode | ||
| 2 | Gear identification number | Gear ID | Janout, Markus A | |||
| 3 | DEPTH, water | Depth water | m | Janout, Markus A | Geocode | |
| 4 | Pressure, water | Press | dbar | Janout, Markus A | ||
| 5 | Temperature, water | Temp | °C | Janout, Markus A | CTD, SEA-BIRD SBE 37 | ITS-90 |
| 6 | Salinity | Sal | Janout, Markus A | CTD, SEA-BIRD SBE 37 | PSU | |
| 7 | Density, sigma-theta (0) | Sigma-theta | kg/m3 | Janout, Markus A |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
268365 data points
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