Stramma, Lothar; Krahmann, Gerd (2016): Physical oceanography during SONNE cruise SO243 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.861388, In supplement to: Stramma, Lothar; Fischer, Tim; Grundle, Damian; Krahmann, Gerd; Bange, Hermann Werner; Marandino, Christa A (2016): Observed El Niño conditions in the eastern tropical Pacific in October 2015. Ocean Science, 12(4), 861-873, https://doi.org/10.5194/os-12-861-2016
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: -10.938075 * Median Longitude: -79.153514 * South-bound Latitude: -16.075100 * West-bound Longitude: -85.500320 * North-bound Latitude: 1.000070 * East-bound Longitude: -75.274450
Date/Time Start: 2015-10-07T00:42:00 * Date/Time End: 2015-10-20T00:40:00
Minimum DEPTH, water: 1.99 m * Maximum DEPTH, water: 1202.83 m
Event(s):
SO243_1-1 (CTD-001) * Latitude: -0.999830 * Longitude: -85.500320 * Date/Time: 2015-10-07T00:39:00 * Elevation: -2319.0 m * Campaign: SO243 (ASTRA-OMZ) * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO)
SO243_1-3 (CTD-002) * Latitude: 1.000070 * Longitude: -85.500050 * Date/Time: 2015-10-07T02:51:00 * Elevation: -2534.0 m * Campaign: SO243 (ASTRA-OMZ) * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: max depth/on ground
SO243_2-3 (CTD-003) * Latitude: -0.000050 * Longitude: -85.500020 * Date/Time: 2015-10-07T19:58:00 * Elevation: -3433.0 m * Campaign: SO243 (ASTRA-OMZ) * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: max depth/on ground
Comment:
nc_uncertainty_p = 2.000000
nc_uncertainty_t = 0.002000
nc_uncertainty_s = 0.002000
nc_uncertainty_o = 1.500000
The oxygen calibration for this cruise is non-standard as it makes use of the knowledge that O2 concentrations in the core of the OMZ are very close to 0. Winkler titrations can not measure such low concentrations. Tritrations lower than 4 mumol/l have thus been replaced by 0. The resulting calibrations delivers CTD O2 concentrations close to 0 in the core of the OMZ. Profile 26 is somewhat peculiar as it shows some pronounced density inversions. Please use with caution.
Fluorescence data still contain deck offsets. Use with caution
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Stramma, Lothar | |||
| 2 | DATE/TIME | Date/Time | Stramma, Lothar | Geocode | ||
| 3 | Longitude of event | Longitude | Stramma, Lothar | |||
| 4 | Latitude of event | Latitude | Stramma, Lothar | |||
| 5 | Pressure, water | Press | dbar | Stramma, Lothar | ||
| 6 | DEPTH, water | Depth water | m | Stramma, Lothar | Geocode | |
| 7 | Temperature, water | Temp | °C | Stramma, Lothar | ITS-90 | |
| 8 | Salinity | Sal | Stramma, Lothar | PSS-78 | ||
| 9 | Oxygen | O2 | µmol/kg | Stramma, Lothar | ||
| 10 | Sound velocity in water | SV | m/s | Stramma, Lothar | ||
| 11 | Density, sigma, in situ | Sigma in situ | kg/m3 | Stramma, Lothar | ||
| 12 | Fluorescence | Fluorescence | arbitrary units | Stramma, Lothar | Wetlabs fluorescence in factory calibrated units or approx. µg/l |
Change history:
2023-12-04T13:53:44 – Updated source file archives contain improved position information following WOCE standards (begin/bottom/end).
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
119287 data points
Download Data
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