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Mau, Susan; Bohrmann, Gerhard (2020): Physical oceanography at CTD stations of RV Sonne cruise SO266 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.915954

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Abstract:
Oceanographic and biochemical data obtained during cruise SO266 from 15.10.2018 to 18.11.2018 from Kaohsiung (Taiwan) to Kaohsiung (Taiwan) . A Seabird CTD Model 9plus recorded oceanographic data. The CTD comprised conductivity, temperature, and pressure sensors as well as a SBE 43 oxygen sensor and a WET labs ECO FLNTURTD fluorometer and turbidity sensor. According to the manufacturers, the accuracy of the conductivity, temperature, pressure, and oxygen was ± 0.0003 S m-1, ± 0.0002 °C, ± 0.02%, and ± 2% of saturation, respectively. The difference between the two salinity and temperature sensors were 0.0069 and 0.0010 °C, respectively. The WETLabs FLNTU measured chlorophyll fluorescence (ChlF, λ excitation=470 nm, λ emission=695 nm) with a sensitivity of 0.025 µg l-1.
Keyword(s):
CTD; Fluorescence; Oxygen; SO266; South China Sea; Taiwan
Related to:
Mau, Susan; Tu, Tzu-Hsuan; Becker, Marius; dos Santos Ferreira, Christian; Chen, Jhen-Nien; Lin, Li-Hung; Wang, Pei-Ling; Lin, Saulwood; Bohrmann, Gerhard (2020): Methane Seeps and Independent Methane Plumes in the South China Sea Offshore Taiwan. Frontiers in Marine Science, 7, 543, https://doi.org/10.3389/fmars.2020.00543
Project(s):
Center for Marine Environmental Sciences (MARUM)
Coverage:
Median Latitude: 22.084009 * Median Longitude: 119.505776 * South-bound Latitude: 22.035290 * West-bound Longitude: -0.000000 * North-bound Latitude: 22.153580 * East-bound Longitude: 119.873920
Date/Time Start: 2018-02-11T10:08:00 * Date/Time End: 2018-11-11T13:52:00
Minimum Elevation: -2243.0 m * Maximum Elevation: -1129.0 m
Event(s):
SO266_8-1 (GeoB23208-1) * Latitude: 22.057133 * Longitude: 119.799383 * Date/Time: 2018-10-20T01:22:00 * Elevation: -1349.0 m * Campaign: SO266/1 * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: CTD-2-1,Start of the CTD survey, all bottles closed, SL max=1347.2m, Posidonia (Transp. 2).
SO266_8-3 (GeoB23208-3) * Latitude: 22.057850 * Longitude: 119.800650 * Date/Time: 2018-10-20T02:10:00 * Elevation: -1355.0 m * Campaign: SO266/1 * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: CTD-2-3,Slmax=1359m, Posidonia (Transp. 2).
SO266_11-2 (GeoB23211-2) * Latitude: 22.057783 * Longitude: 119.800550 * Date/Time: 2018-10-21T07:21:00 * Elevation: -1353.0 m * Campaign: SO266/1 * Basis: Sonne_2 * Method/Device: CTD/Rosette (CTD-RO) * Comment: CTD-3, All bottles closed, Posidonia (Transp. 2).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventMau, Susan
2Optional event labelEvent 2Mau, Susan
3Station labelStationMau, Susan
4DATE/TIMEDate/TimeMau, SusanGeocode
5LATITUDELatitudeMau, SusanGeocode
6LONGITUDELongitudeMau, SusanGeocode
7ELEVATIONElevationm a.s.l.Mau, SusanGeocode
8DEPTH, waterDepth watermMau, SusanGeocode
9Pressure, waterPressdbarMau, SusanCTD, Sea-Bird SBE 911plus
10Temperature, waterTemp°CMau, SusanCTD, Sea-Bird SBE 911plusITS-90
11ConductivityCondmS/cmMau, SusanCTD, Sea-Bird SBE 911plus
12SalinitySalMau, SusanCTD, Sea-Bird SBE 911plusPSU
13Temperature, water, potentialTpot°CMau, SusanCTD, Sea-Bird SBE 911plus
14Density, sigma-theta (0)Sigma-thetakg/m3Mau, SusanCTD, Sea-Bird SBE 911plus
15OxygenO2µmol/kgMau, SusanOxygen sensor, SBE 43
16Oxygen saturationO2 satµmol/kgMau, SusanCTD, Sea-Bird SBE 911plus
17FluorescenceFluorescencearbitrary unitsMau, SusanCTD, Sea-Bird SBE 911plusin mg/m3
18Sound velocity in waterSVm/sMau, SusanCTD, Sea-Bird SBE 911plus
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
202499 data points

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