Krahmann, Gerd (2014): Physical oceanography during L'Atalante cruise ATA_IFMGEOMAR-4 [dataset]. IFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel University, PANGAEA, https://doi.org/10.1594/PANGAEA.834325, In supplement to: Fischer, Tim; Banyte, Donata; Brandt, Peter; Dengler, Marcus; Krahmann, Gerd; Tanhua, Toste; Visbeck, Martin (2013): Diapycnal oxygen supply to the tropical North Atlantic oxygen minimum zone. Biogeosciences, 10(7), 5079-5093, https://doi.org/10.5194/bg-10-5079-2013
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Brandt, Peter; et al. (2008): R/V L' Atalante Fahrtbericht / Cruise Report IFM-GEOMAR-4, Circulation and Oxygen Distribution in the Tropical Atlantic, Mindelo/Cape Verde - Mindelo/Cape Verde, 23.02. - 15. 03.2008. IFM-GEOMAR Report, 19, 65 pp, https://doi.org/10.3289/ifm-geomar_rep_19_2008
Original version:
CTD data of Cruise ATA_IFMGEOMAR/4 in netcdf format (2018). ata_ifmgeomar_4_ctd_rel9.zip
Other version:
Krahmann, Gerd (2012): Physical oceanography during L'Atalante cruise ATA_IFMGEOMAR-4. IFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel University, PANGAEA, https://doi.org/10.1594/PANGAEA.775387
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: 5.268829 * Median Longitude: -23.038533 * South-bound Latitude: -2.044300 * West-bound Longitude: -25.103300 * North-bound Latitude: 17.590300 * East-bound Longitude: -21.445300
Date/Time Start: 2008-02-23T13:33:00 * Date/Time End: 2008-03-13T22:36:00
Minimum DEPTH, water: 0.99 m * Maximum DEPTH, water: 5022.88 m
Event(s):
AT08_4-CTD1 * Latitude: 16.752500 * Longitude: -25.103300 * Date/Time: 2008-02-23T13:33:00 * Elevation: -1644.0 m * Location: South Atlantic Ocean * Campaign: ATA08_04 (IFM-GEOMAR/4) * Basis: L Atalante * Method/Device: CTD/Rosette (CTD-RO) * Comment: Oxy, Nuts, Sal
AT08_4-CTD2 * Latitude: 10.001800 * Longitude: -22.998800 * Date/Time: 2008-02-25T09:53:00 * Elevation: -5037.0 m * Location: South Atlantic Ocean * Campaign: ATA08_04 (IFM-GEOMAR/4) * Basis: L Atalante * Method/Device: CTD/Rosette (CTD-RO) * Comment: Oxy, Nuts, Sal
AT08_4-CTD3 * Latitude: 7.999800 * Longitude: -22.999500 * Date/Time: 2008-02-26T00:10:00 * Elevation: -4419.0 m * Location: South Atlantic Ocean * Campaign: ATA08_04 (IFM-GEOMAR/4) * Basis: L Atalante * Method/Device: CTD/Rosette (CTD-RO) * Comment: Oxy, Nuts, Sal
Comment:
Expocode = 35A320080223
Version = 0.27 used on 2014/07/16 10:58:48, replaces old version because of new calculated oxygen values
CTD-SVN = 52
Release = 9
Castpart = down
nc_data_set_type = ctd
nc_ext = ctd
nc_title = GEOMAR PO-processed CTD data of cruise Atalante IFMGEOMAR 4 2008 CTD station number 51
nc_data_type = station data
nc_source = CTD profile observation
nc_institution_references = http://www.geomar.de/
nc_history = created during CTD processing
nc_cdm_data_type = Station
nc_quality_control_indicator = 5
nc_quality_index = A
nc_project = SFB 754, BMBF Nordatlantik, TACE
nc_uncertainty_p = 2.000000
nc_uncertainty_t = 0.002000
nc_uncertainty_s = 0.003000
nc_uncertainty_o = 1.000000
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Date/Time of event | Date/Time | ||||
| 3 | Latitude of event | Latitude | ||||
| 4 | Longitude of event | Longitude | ||||
| 5 | DEPTH, water | Depth water | m | Geocode | ||
| 6 | Pressure, water | Press | dbar | Krahmann, Gerd | CTD | |
| 7 | Temperature, water | Temp | °C | Krahmann, Gerd | CTD | ITS-90 |
| 8 | Salinity | Sal | Krahmann, Gerd | CTD | PSS-78 | |
| 9 | Oxygen | O2 | µmol/kg | Krahmann, Gerd | CTD | |
| 10 | Fluorescence | Fluorescence | arbitrary units | Krahmann, Gerd | CTD | uncalibrated relative units |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
416762 data points
Download Data
View dataset as HTML (shows only first 2000 rows)