Krahmann, Gerd (2012): Physical oceanography during METEOR cruise M77/4 [dataset]. IFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel University, PANGAEA, https://doi.org/10.1594/PANGAEA.777907
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Czeschel, Rena; Stramma, Lothar; Schwarzkopf, Franziska; Giese, Benjamin S; Funk, Andreas; Karstensen, Johannes (2011): Middepth circulation of the eastern tropical South Pacific and its link to the oxygen minimum zone. Journal of Geophysical Research: Oceans, 116, https://doi.org/10.1029/2010JC006565
Stramma, Lothar (2009): Short cruise report METEOR cruise leg M77/4: Climate-biogeochemistry interactions in the tropical ocean of the SE-American oxygen minimum zone From Callao, Peru to Colon, Panama January 27 to February 19, 2009. Leibniz Institute of Marine Sciences, IFM-GEOMAR at the University of Kiel, Germany, 10, https://doi.org/10.3289/scr_m77_4
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: -6.484238 * Median Longitude: -83.995069 * South-bound Latitude: -14.000167 * West-bound Longitude: -85.835000 * North-bound Latitude: 2.000167 * East-bound Longitude: -76.510000
Date/Time Start: 2009-01-28T01:12:00 * Date/Time End: 2009-02-14T02:00:00
Minimum DEPTH, water: 1.99 m * Maximum DEPTH, water: 4767.94 m
Event(s):
M77/4-CTD1 * Latitude: -12.232833 * Longitude: -77.317000 * Date/Time: 2009-01-28T01:12:00 * Elevation: -128.3 m * Campaign: M77/4 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO) * Comment: W2. Teststation
M77/4-CTD2 * Latitude: -13.999667 * Longitude: -76.510000 * Date/Time: 2009-01-28T13:37:00 * Elevation: -201.8 m * Campaign: M77/4 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO)
M77/4-CTD3 (M77/4_078) * Latitude: -13.998500 * Longitude: -77.058160 * Date/Time: 2009-01-28T18:40:00 * Elevation: -3022.0 m * Campaign: M77/4 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO) * Comment: W2
Comment:
Version = 0.22 used on 2012/03/12 12:31:08,Release = 7,Castpart = down, nc_data_set_type = ctd,nc_ext = ctd,nc_title = IFM-GEOMAR PO-processed CTD data,nc_ship_name = FS Meteor III,nc_pi_name = Lothar Stramma,nc_cruise_leg = 4,nc_chief_scientist = Lothar Stramma,nc_author = Gerd Krahmann,nc_contact = gkrahmann@geomar.de,nc_data_type = station data,nc_source = CTD profile observation,nc_institution = GEOMAR, Kiel,nc_institution_references = http://www.geomar.de/,nc_comment = Low Oxygen values are likely too high by 1 to 2 mumol/kg, higher values are ok. Near surface S values are problematic because of biology. One negative oxygen value in profile 001 appears to be caused by an overshoot of Seabirds oxygen hysteresis correction in extremely strong vertical oxygen gradients,nc_references = ,nc_history = created during CTD processing,nc_cdm_data_type = Station,nc_quality_control_indicator = 5,nc_quality_index = A,nc_project = SFB754,nc_uncertainty_p = 2.000000,nc_uncertainty_t = 0.002000,nc_uncertainty_s = 0.002000,nc_uncertainty_o = 1.000000,Comment = Fluorescence offset is 0.048 (subtract this from the values to remove deck offset)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Date/Time of event | Date/Time | ||||
| 5 | Pressure, water | Press | dbar | Krahmann, Gerd | CTD | |
| 6 | DEPTH, water | Depth water | m | Geocode | ||
| 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 |
Change history:
2023-12-04T15:39:43 – 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:
717345 data points
Download Data
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