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Martínez-Pérez, Clara; Mohr, Wiebke; Löscher, Carolin R; Dekaezemacker, Julien; Littmann, Sten; Yilmaz, Pelin; Lehnen, Christina; Fuchs, Bernhard M; Lavik, Gaute; Schmitz, Ruth A; LaRoche, Julie; Kuypers, Marcel MM (2016): Hydrochemistry measured on water bottle samples during the R/V Meteor cruise M96 (May, 2013) across the Tropical North Atlantic [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854028, In supplement to: Martínez-Pérez, C et al. (2016): The small unicellular diazotrophic symbiont, UCYN-A, is a key player in the marine nitrogen cycle. Nature Microbiology, 1, 16163, https://doi.org/10.1038/nmicrobiol.2016.163

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Abstract:
The table includes hydrography (salinity, temperature, density, oxygen concentrations) and nutrient (nitrate, nitrite, ammonium, phosphate) measurements from surface waters (upper 200 m) across a 14 °N transect of the Tropical North Atlantic.
Further details:
Karstensen, Johannes; Krahmann, Gerd (2016): Physical oceanography during METEOR cruise M96. PANGAEA, https://doi.org/10.1594/PANGAEA.860342
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: 14.223564 * Median Longitude: -41.775320 * South-bound Latitude: 11.333330 * West-bound Longitude: -60.299660 * North-bound Latitude: 14.500660 * East-bound Longitude: -21.501000
Date/Time Start: 2013-05-02T03:08:00 * Date/Time End: 2015-05-01T00:00:00
Minimum DEPTH, water: m * Maximum DEPTH, water: 200 m
Event(s):
M96_622-1 (CTD 3) * Latitude: 11.333330 * Longitude: -60.299660 * Date/Time: 2013-05-02T03:08:00 * Elevation: -859.0 m * Campaign: M96 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO)
M96_626-1 (CTD 4) * Latitude: 11.686500 * Longitude: -60.119500 * Date/Time: 2013-05-02T06:20:00 * Elevation: -1764.1 m * Campaign: M96 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO)
M96_649-1 (CTD 9) * Latitude: 13.444160 * Longitude: -58.710660 * Date/Time: 2013-05-03T03:23:00 * Elevation: -2718.1 m * Campaign: M96 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventMartínez-Pérez, Clara
2Optional event labelEvent 2Martínez-Pérez, Clara
3Date/Time of eventDate/TimeMartínez-Pérez, Clara
4Julian dayJulian dayMartínez-Pérez, Clara
5Latitude of eventLatitudeMartínez-Pérez, Clara
6Longitude of eventLongitudeMartínez-Pérez, Clara
7Elevation of eventElevationmMartínez-Pérez, Clara
8DEPTH, waterDepth watermMartínez-Pérez, ClaraGeocode
9Temperature, waterTemp°CMartínez-Pérez, ClaraCTD
10ConductivityCondmS/cmMartínez-Pérez, ClaraCTD
11Chlorophyll aChl aIUMartínez-Pérez, ClaraChlorophyll fluorescence, Dr. Haardt Instruments
12OxygenO2µmol/lMartínez-Pérez, ClaraOxygen sensor, SBE 43
13SalinitySalMartínez-Pérez, ClaraCTD
14Density, mass densityDensitykg/m3Martínez-Pérez, ClaraCTD
15Phosphate[PO4]3-µmol/lMartínez-Pérez, ClaraBottle samples (BOTTLE)
16Nitrate[NO3]-µmol/lMartínez-Pérez, ClaraBottle samples (BOTTLE)
17Nitrite[NO2]-µmol/lMartínez-Pérez, ClaraBottle samples (BOTTLE)
18Ammonium[NH4]+µmol/lMartínez-Pérez, ClaraBottle samples (BOTTLE)
Size:
8508 data points

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