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Johannessen, Truls; Omar, Abdirahman M; Skjelvan, Ingunn (2016): Underway physical oceanography and carbon dioxide measurements during Nuka Arctica cruise 26NA20120724 [dataset]. Bjerknes Centre for Climate Research, PANGAEA, https://doi.org/10.1594/PANGAEA.850307, In supplement to: Bakker, Dorothee C E; Pfeil, Benjamin; Landa, Camilla S; Metzl, Nicolas; O'Brien, Kevin M; Olsen, Are; Smith, Karl; Cosca, Catherine E; Harasawa, Sumiko; Jones, Steve D; Nakaoka, Shin-Ichiro; Nojiri, Yukihiro; Schuster, Ute; Steinhoff, Tobias; Sweeney, Colm; Takahashi, Taro; Tilbrook, Bronte; Wada, Chisato; Wanninkhof, Rik; Alin, Simone R; Balestrini, Carlos F; Barbero, Leticia; Bates, Nicolas R; Bianchi, Alejandro A; Bonou, Frédéric Kpédonou; Boutin, Jacqueline; Bozec, Yann; Burger, Eugene; Cai, Wei-Jun; Castle, Robert D; Chen, Liqi; Chierici, Melissa; Currie, Kim I; Evans, Wiley; Featherstone, Charles; Feely, Richard A; Fransson, Agneta; Goyet, Catherine; Greenwood, Naomi; Gregor, Luke; Hankin, Steven; Hardman-Mountford, Nicolas J; Harlay, Jérôme; Hauck, Judith; Hoppema, Mario; Humphreys, Matthew P; Hunt, Christopher W; Huss, Betty; Ibánhez, J Severino P; Johannessen, Truls; Keeling, Ralph F; Kitidis, Vassilis; Körtzinger, Arne; Kozyr, Alexander; Krasakopoulou, Evangelia; Kuwata, Akira; Landschützer, Peter; Lauvset, Siv K; Lefèvre, Nathalie; Lo Monaco, Claire; Manke, Ansley; Mathis, Jeremy T; Merlivat, Liliane; Millero, Frank J; Monteiro, Pedro M S; Munro, David R; Murata, Akihiko; Newberger, Timothy; Omar, Abdirahman M; Ono, Tsuneo; Paterson, Kristina; Pearce, David J; Pierrot, Denis; Robbins, Lisa L; Saito, Shu; Salisbury, Joe; Schlitzer, Reiner; Schneider, Bernd; Schweitzer, Roland; Sieger, Rainer; Skjelvan, Ingunn; Sullivan, Kevin; Sutherland, Stewart C; Sutton, Adrienne; Tadokoro, Kazuaki; Telszewski, Maciej; Tuma, Matthias; van Heuven, Steven; Vandemark, Doug; Ward, Brian; Watson, Andrew J; Xu, Suqing (2016): A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT). Earth System Science Data, 8(2), 383-413, https://doi.org/10.5194/essd-8-383-2016

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Further details:
Project(s):
Coverage:
Median Latitude: 63.688885 * Median Longitude: -47.547385 * South-bound Latitude: 57.561000 * West-bound Longitude: -52.569000 * North-bound Latitude: 64.383000 * East-bound Longitude: 10.754000
Date/Time Start: 2012-07-25T09:21:14 * Date/Time End: 2012-08-01T21:53:52
Minimum DEPTH, water: m * Maximum DEPTH, water: m
Event(s):
26NA20120724-track * Latitude Start: 57.561000 * Longitude Start: 10.753000 * Latitude End: 64.383000 * Longitude End: -52.569000 * Date/Time Start: 2012-07-25T09:21:00 * Date/Time End: 2012-08-01T21:53:00 * Location: North Atlantic * Campaign: 26NA20120724 * Basis: Nuka Arctica * Method/Device: Underway cruise track measurements (CT)
Comment:
Cruise QC flag: B (see further details). The Fair Data Use Statement for SOCAT can be found at hdl:10013/epic.48576.d001
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
DEPTH, waterDepth watermGeocode
Temperature, waterTemp°CJohannessen, Truls
Temperature at equilibrationTequ°CJohannessen, Truls
Pressure at equilibrationPequhPaJohannessen, Truls
Salinity, interpolatedSal interpextracted from the World Ocean Atlas 2005
Pressure, atmospheric, interpolatedPPPP interphPaextracted from the NCEP/NCAR 40-Year Reanalysis Project
10 Depth, bathymetric, interpolated/griddedBathy depth interp/gridmextracted from the 2-Minute Gridded Global Relief Data (ETOPO2)
11 DistanceDistancekmd2l, estimated distance to major land mass
12 xCO2 (air), interpolatedxCO2air_interpµmol/molextracted from GLOBALVIEW-CO2
13 xCO2 (water) at equilibrator temperature (dry air)xCO2water_equ_dryµmol/mol
14 Fugacity of carbon dioxide (water) at equilibrator temperature (wet air)fCO2water_equ_wetµatm
15 Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatm
16 Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmOlsen, AreRecomputed after SOCAT (Pfeil et al., 2013)fCO2rec
17 AlgorithmAlgorithmfCO2rec_src, Algorithm for generating fCO2rec from the raw data, 0:not generated
18 Quality flagQFfCO2rec_flag, WOCE quality flag for fCO2rec: 2:good, 3:questionable, 4:bad, 9:not generated
Size:
364 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Latitude

Longitude

Depth water [m]

Temp [°C]

Tequ [°C]

Pequ [hPa]

Sal interp
(extracted from the World Ocea...)

PPPP interp [hPa]
(extracted from the NCEP/NCAR ...)
10 
Bathy depth interp/grid [m]
(extracted from the 2-Minute G...)
11 
Distance [km]
(d2l, estimated distance to ma...)
12 
xCO2air_interp [µmol/mol]
(extracted from GLOBALVIEW-CO2)
13 
xCO2water_equ_dry [µmol/mol]
14 
fCO2water_equ_wet [µatm]
15 
fCO2water_SST_wet [µatm]
16 
fCO2water_SST_wet [µatm]
(fCO2rec, Recomputed after SOC...)
17 
Algorithm
(fCO2rec_src, Algorithm for ge...)
18 
QF
(fCO2rec_flag, WOCE quality fl...)
2012-07-25T09:21:1457.5610010.75300517.24017.6501016.57035.0001015.6002852385.706415.808400.607400.607400.60762
2012-07-25T09:29:0457.5890010.75400516.99017.5601016.04035.0001015.6002751385.705371.629355.478355.478355.47862
2012-08-01T20:31:1264.05700-52.1840054.8705.3601010.69032.2051008.9007822384.299271.847262.219262.219262.21962
2012-08-01T20:35:2864.06700-52.2060055.6206.0801010.60032.2051008.9007223384.299272.959263.495263.495263.49562
2012-08-01T20:39:4164.07800-52.2270056.0906.6301010.70032.2051008.9007024384.299271.350260.997260.997260.99762
2012-08-01T20:40:5464.08900-52.2490055.9706.7301010.63032.2051008.9007224384.299272.333259.483259.483259.48362
2012-08-01T20:42:0864.09900-52.2700056.2006.7201010.80032.2051008.9007425384.299269.772259.711259.711259.71162
2012-08-01T20:43:2164.10900-52.2910055.8406.7401010.52032.2051008.9007725384.299269.882255.599255.599255.59962
2012-08-01T20:49:5864.12000-52.3140055.6806.5301010.57032.2051008.9008326384.298271.866258.069258.069258.06962
2012-08-01T20:53:0964.12900-52.3400055.4106.3701010.53032.2051008.9008926384.298271.171256.229256.229256.22962
2012-08-01T20:56:2064.13800-52.3660055.2906.1301010.52032.2051008.9009427384.298266.883253.493253.493253.49362
2012-08-01T20:59:3164.14700-52.3910055.2506.0401010.12032.2051008.9009828384.298265.947253.052253.052253.05262
2012-08-01T21:02:4364.15700-52.4140055.7406.3001010.39032.2051008.9009829384.298265.895255.506255.506255.50662
2012-08-01T21:05:5564.17000-52.4310056.0706.5601010.25032.2051008.9009729384.298265.030255.354255.354255.35462
2012-08-01T21:09:0664.18400-52.4410056.5807.1001010.67032.2051008.9009629384.298267.116257.060257.060257.06062
2012-08-01T21:12:1864.19800-52.4490056.6407.3101010.33032.2051008.9009530384.298272.364260.330260.330260.33062
2012-08-01T21:15:3064.21200-52.4580056.7207.3401010.45032.2051008.9009530384.298273.517262.012262.012262.01262
2012-08-01T21:21:5364.24000-52.4770055.3906.1301010.53032.2051008.9009931384.299269.036256.624256.624256.62462
2012-08-01T21:25:0564.25500-52.4860055.6006.3101009.99032.2051008.90010132384.299267.900255.701255.701255.70162
2012-08-01T21:28:1764.26900-52.4950055.6906.4301010.18032.2051008.90010432384.299266.513254.084254.084254.08462
2012-08-01T21:31:2864.28300-52.5050055.7806.3901010.33032.2051008.90010832384.299267.766256.730256.730256.73062
2012-08-01T21:37:5064.31200-52.5230056.5707.0901010.37032.2051008.90011533384.299265.534255.463255.463255.46362
2012-08-01T21:44:1764.34100-52.5420055.8206.5201010.12032.2051008.90015334384.299266.805254.764254.764254.76462
2012-08-01T21:47:2864.35500-52.5510055.9406.6101010.53032.2051008.90017235384.299264.244252.728252.728252.72862
2012-08-01T21:50:3964.36900-52.5600056.3806.8501010.37032.2051008.90017535384.299266.450256.925256.925256.92562
2012-08-01T21:53:5264.38300-52.5690056.6107.3201010.22032.2051008.90018335384.299271.707259.233259.233259.23362