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Suess, Erwin (2007): Geochemistry of pore water at station SO177/1-41, tube A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.610015

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Related to:
Suess, Erwin (2005): FS Sonne Fahrtbericht / Cruise Report SO177, SiGer 2004, Sino-German Cooperative Project, South China Sea Continental Margin: Geological Methane Budget and Environmental Effects of Methane Emissions and Gashydrates. IFM-GEOMAR Report, 4, 154 pp, https://doi.org/10.3289/ifm-geomar_rep_4_2005
Coverage:
Latitude: 21.308883 * Longitude: 119.198583
Date/Time Start: 2004-06-14T02:02:00 * Date/Time End: 2004-06-14T02:02:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 0.285 m
Event(s):
SO177/1-41 (TVG-5) * Latitude: 21.308883 * Longitude: 119.198583 * Date/Time: 2004-06-14T02:02:00 * Elevation: -3010.0 m * Campaign: SO177/1 (SIGER) * Basis: Sonne * Method/Device: Television-Grab (TVG) * Comment: Haiyang 4
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
IodideIµmol/lSuess, ErwinIon chromatography
Alkalinity, totalATmmol(eq)/lSuess, ErwinTitration
Hydrogen sulfideH2Smmol/lSuess, ErwinContinuous Flow Automated Analysis (Gordon et al., 1993, WOCE Tech Rpt 93-1)
Ammonium[NH4]+µmol/lSuess, ErwinSpectrophotometry
Phosphate[PO4]3-µmol/lSuess, ErwinContinuous Flow Automated Analysis (Gordon et al., 1993, WOCE Tech Rpt 93-1)
ChlorideCl-mmol/lSuess, ErwinIon chromatography
ChlorideCl-mmol/lSuess, ErwinContinuous Flow Automated Analysis (Gordon et al., 1993, WOCE Tech Rpt 93-1)
Sulfate[SO4]2-mmol/lSuess, ErwinIon chromatography
10 BromideBr-mmol/lSuess, ErwinIon chromatography
11 SilicateSi(OH)4µmol/lSuess, ErwinContinuous Flow Automated Analysis (Gordon et al., 1993, WOCE Tech Rpt 93-1)
12 Methane, porewaterCH4 pwmmol/lSuess, ErwinHeadspace Equilibration
13 Water content, wet massWater wm%Suess, ErwinCalculated from mass/volume
Size:
144 data points

Data

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


Depth sed [m]

I [µmol/l]
(Ion chromatography)

AT [mmol(eq)/l]
(Titration)

H2S [mmol/l]
(Continuous Flow Automated Ana...)

[NH4]+ [µmol/l]
(Spectrophotometry)

[PO4]3- [µmol/l]
(Continuous Flow Automated Ana...)

Cl- [mmol/l]
(Ion chromatography)

Cl- [mmol/l]
(Continuous Flow Automated Ana...)

[SO4]2- [mmol/l]
(Ion chromatography)
10 
Br- [mmol/l]
(Ion chromatography)
11 
Si(OH)4 [µmol/l]
(Continuous Flow Automated Ana...)
12 
CH4 pw [mmol/l]
(Headspace Equilibration)
13 
Water wm [%]
(Calculated from mass/volume)
0.0106.553.5112.5134.1308.75547.45550.2927.220.713394.400.0131454.64
0.0308.753.9176.7855.0209.07548.50550.2926.730.720386.200.0066956.35
0.0509.404.0334.0272.82011.28549.58549.3026.330.719381.000.0082952.18
0.07010.504.3415.7378.19011.20549.25551.2725.800.732365.600.0066651.44
0.09010.804.45756.4866.7208.66548.93551.2725.790.725312.800.0059848.52
0.11511.054.534566.1656.9708.91549.26550.2925.940.725277.400.0089143.18
0.14511.654.804544.8043.15010.30546.54551.2725.720.723269.200.0165039.20
0.17511.204.920702.0056.4808.91548.33551.2725.910.725252.600.0110739.58
0.20511.104.978851.7646.0808.66543.29549.3025.650.719245.400.0109141.23
0.23510.804.824997.9241.4407.27546.50550.2926.690.725238.000.0138542.10
0.26510.604.8041009.4440.3007.11546.46552.2626.000.722238.600.0098839.26
0.28510.854.8821059.3051.7709.97544.50548.3225.800.719240.000.0187839.72