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Ertefai, Tobias F (2009): (Appendix 2) Stable carbon and hydrogen data of different desoprtion methods [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.728770, In supplement to: Ertefai, Tobias F; Heuer, Verena B; Prieto-Mollar, Xavier; Vogt, Christoph; Sylva, Sean P; Seewald, Jeffrey S; Hinrichs, Kai-Uwe (2010): The biogeochemistry of sorbed methane in marine sediments. Geochimica et Cosmochimica Acta, 74, 6033-6048, https://doi.org/10.1016/j.gca.2010.08.006

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Related to:
Ertefai, Tobias F (2009): The biogeochemical significance of gaseous hydrocarbons sorbed to marine sediments (Die biogeochemische Signifikanz von sorbierten Kohlenwasserstoffgasen in marinen Sedimenten) [dissertation]. Staats- und Universitätsbibliothek Bremen, Germany, urn:nbn:de:gbv:46-diss000114192
Project(s):
Center for Marine Environmental Sciences (MARUM)
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Coverage:
Median Latitude: 44.810764 * Median Longitude: 135.818439 * South-bound Latitude: 39.105830 * West-bound Longitude: 34.981550 * North-bound Latitude: 48.627133 * East-bound Longitude: -127.000845
Date/Time Start: 2007-03-06T08:25:00 * Date/Time End: 2007-03-07T09:19:54
Minimum DEPTH, sediment/rock: 0.020 m * Maximum DEPTH, sediment/rock: 187.000 m
Event(s):
6K957CY  * Latitude: 39.105830 * Longitude: 143.892660 * Elevation: -5346.0 m * Location: Japan Trench, seep site 2 * Campaign: YK06-05 * Basis: Yokosuka * Method/Device: Push corer (PUC) * Comment: Cold seep, push core taken by submersible Shinkai
301-U1301C  * Latitude: 47.754660 * Longitude: -127.763330 * Elevation: -2656.0 m * Recovery: 143.36 m * Location: Juan de Fuca Ridge, North Pacific Ocean * Campaign: Exp301 (Juan de Fuca Hydrogeology) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 166.8 m cored; 85.9 % recovered; 98.5 m drilled; 265.3 m penetrated
311-U1326D  * Latitude: 48.627133 * Longitude: -127.000845 * Elevation: -1827.9 m * Recovery: 121.96 m * Campaign: Exp311 (Cascadia Margin Gas Hydrates) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 192.6 m cored; 63.3 % recovered; 107.4 m drilled; 300 m penetrated
Comment:
w.m.: values are given as weighted mean of seperate aliquots extracted over time, n.m.: not measured, n.d.: not detected / hydrocarbon gases were extracted using hot solution of 85% phosphoric acid in partially evacuated containers
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 CommentCommentErtefai, Tobias F
3 DEPTH, sediment/rockDepth sedmGeocode
4 Depth, top/minDepth topmErtefai, Tobias F
5 Depth, bottom/maxDepth botmErtefai, Tobias F
6 δ13C, methaneδ13C CH4‰ PDBErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLdissolved
7 CommentCommentErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLdissolved delta 13C, methane
8 Standard deviationStd dev±Ertefai, Tobias FMass spectrometer Finnigan Delta Plus XLdissolved delta 13C, methane, dissolved and sorbed gases were extracted with 1 N NaOH solution and accumulated together in the headspace
9 δ13C, methaneδ13C CH4‰ PDBErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLsorbed, extracted with 1 N NaOH solution in 20 ml glass vials crimp sealed with silicon or butyl rubber stoppers (cooked in)
10 CommentCommentErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLsorbed delta 13C, methane
11 Standard deviationStd dev±Ertefai, Tobias FMass spectrometer Finnigan Delta Plus XLsorbed delta 13C, methane, dissolved and sorbed gases were extracted with 1 N NaOH solution and accumulated together in the headspace
12 CommentCommentErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLStandard deviation: sorbed delta 13C, methane
13 CommentCommentErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLsorbed C2H6
14 CommentCommentErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLsorbed C3H8
15 δ Deuterium, methaneδD CH4‰ SMOWErtefai, Tobias FMass spectrometer Finnigan Delta Plus XL
16 CommentCommentErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLdelta D dissolved CH4
17 δ Deuterium, methaneδD CH4‰ SMOWErtefai, Tobias FMass spectrometer Finnigan Delta Plus XL
18 CommentCommentErtefai, Tobias FMass spectrometer Finnigan Delta Plus XLdelta D sorbed CH4
19 Sample code/labelSample labelErtefai, Tobias F
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
733 data points

Data

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

1 
Event		2 
Comment		3 
Depth sed [m]		4 
Depth top [m]		5 
Depth bot [m]		6 
δ13C CH4 [‰ PDB]
(dissolved)		7 
Comment
(dissolved delta 13C, methane)		8 
Std dev [±]
(dissolved delta 13C, methane,...)		9 
δ13C CH4 [‰ PDB]
(sorbed, extracted with 1 N Na...)		10 
Comment
(sorbed delta 13C, methane)		11 
Std dev [±]
(sorbed delta 13C, methane, di...)		12 
Comment
(Standard deviation: sorbed de...)		13 
Comment
(sorbed C2H6)		14 
Comment
(sorbed C3H8)		15 
δD CH4 [‰ SMOW]		16 
Comment
(delta D dissolved CH4)		17 
δD CH4 [‰ SMOW]		18 
Comment
(delta D sorbed CH4)		19 
Sample label
M72/2_319_PUC-3 0.020n.m.n.m.n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_319_PUC-30.040n.m.-54.400.4n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_319_PUC-30.060n.m.n.m.n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_319_PUC-30.080n.m.n.m.n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_319_PUC-30.100n.m.n.m.n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_319_PUC-30.120n.m.-54.800.4n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_319_PUC-30.140n.m.n.m.n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_319_PUC-30.160n.m.n.m.n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_319_PUC-30.180n.m.-55.900.3n.d.n.d.n.m.n.m.M72/2 DMV_319ROV-PC3
M72/2_310 H3PO4 t=21.350n.m.-56.300.1n.d.n.d.n.m.n.m.M72/2 DMV_310GC_125-135 cmbsf
M72/2_310H3PO4 t=51.350n.m.-55.200.5n.d.n.d.n.m.n.m.M72/2 DMV_310GC_125-135 cmbsf
M72/2_310H3PO4 t=101.350n.m.-56.400.4n.d.n.d.n.m.n.m.M72/2 DMV_310GC_125-135 cmbsf
M72/2_310H3PO4 t=151.350n.m.-54.800.1n.d.n.d.n.m.n.m.M72/2 DMV_310GC_125-135 cmbsf
M72/2_310H3PO4 t=301.350n.m.-55.100.4n.d.n.d.n.m.n.m.M72/2 DMV_310GC_125-135 cmbsf
M72/2_310H3PO4 t=601.350n.m.-53.300.3n.d.n.d.n.m.n.m.M72/2 DMV_310GC_125-135 cmbsf
M72/2_310H3PO4 t=901.350n.m.-56.000.1n.d.n.d.n.m.n.m.M72/2 DMV_310GC_125-135 cmbsf
M72/2_310H3PO4 t=24 hr1.350n.m.-56.700.4n.d.n.d.n.m.n.m.M72/2 DMV_310GC_125-135 cmbsf
301-U1301C H3PO4 t=0 (no T, no acid)110.580n.m.n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=2110.580n.m.n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=5110.580n.m.n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=10110.580n.m.n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=15110.580n.m.n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=30110.580n.m.-47.200.1n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=60110.580n.m.n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=120110.580n.m.-55.200.4n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=180110.580n.m.n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=24 hr110.580n.m.-51.900.4n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CH3PO4 t=48 hr110.580n.m.n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CNaOH110.580-76.500.0n.d.n.d.n.m.n.m.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 1 t=1d day110.580-77.000.1n.d.n.d.-220.900n.m.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 1 t=9d days110.580n.m.-70.100.6n.d.n.d.n.d.n.d.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 1 t=16 days110.580n.m.-69.50n.d.n.d.n.d.n.d.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 1 t=22 days110.580n.m.-72.70n.d.n.d.n.d.n.d.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 1 t=427days110.580n.m.-50.700.4n.d.n.d.n.d.n.d.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 2 t=1 day110.580-77.300.8n.d.n.d.n.d.n.d.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 2 t=9 days110.580n.m.-70.10n.d.n.d.n.m.n.d.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 2 t=16 days110.580n.m.-69.800.0n.d.n.d.n.m.n.d.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 2 t=22 days110.580n.m.-76.800.8n.d.n.d.n.m.n.d.IODP 301_U1301C_110 mbsf
301-U1301CNaOH-aliquot 2 t=427 days110.580n.m.-49.700.7n.d.n.d.n.m.n.d.IODP 301_U1301C_110 mbsf
311-U1326D H3PO4 t=0 (no T, no acid)187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=2187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=5187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=10187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=15187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=30187.000n.m.n.m.n.m.n.m.n.m.n.m.-196.600-196.6IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=60187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=120187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=180187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=24 hr187.000n.m.n.m.n.m.n.m.n.m.n.m.n.m.IODP 311_U1326D_187 mbsf
311-U1326DH3PO4 t=30 min187.000-64.400.0n.d.n.d.n.m.n.m.U1326D 171 mbsf t=30 min
311-U1326DNaOH187.000-63.800.4n.d.n.d.n.m.n.m.
311-U1326DNaOH-aliquot 1 t=1d day171.000-62.700.0n.d.n.d.-206.400IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 1 t=9d days171.000-66.200.3n.d.n.d.-201.100-201.1IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 1 t=16 days171.000-69.200.7n.d.n.d.-209.700-209.7IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 1 t=22 days171.000-71.80n.d.n.d.-196.100-196.1IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 1 t=427days171.000-71.10n.d.n.d.-203.400-203.4IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 2 t=1d day171.000-66.901.1n.d.n.d.n.m.n.m.IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 2 t=9d days171.000-66.20n.d.n.d.n.m.n.m.IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 2 t=16 days171.000-69.800.3n.d.n.d.n.m.n.m.IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 2 t=22 days171.000-71.90n.d.n.d.n.m.n.m.IODP 311_U1326D_171 mbsf
311-U1326DNaOH-aliquot 2 t=427days171.000-72.400.1n.d.n.d.n.m.n.m.IODP 311_U1326D_171 mbsf
6K957CY t=0 (no T, no acid)0.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=20.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=50.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=100.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=150.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=30*0.2300.210.25n.m.-75.500.0n.m.n.m.n.m.-175.900-175.96K957CY_21-25 cmbsf
6K957CYt=600.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=900.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=1200.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=1800.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=3600.2300.210.25-76.300.8n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYt=24 hr0.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYNaOH0.2300.210.25n.m.n.m.n.m.n.m.n.m.n.m.n.m.6K957CY_21-25 cmbsf
6K957CYNaOH: 21-29 cmbsf t=1d day0.2500.210.29-82.900.8n.d.n.d.-145.2006K957CY_21-25 cmbsf
6K957CYNaOH: 21-29 cmbsf t=9d days0.2500.210.29n.m.-75.700.2n.d.n.d.-169.800-169.86K957CY_21-25 cmbsf
6K957CYNaOH: 21-29 cmbsf t=16 days0.2500.210.29n.m.-68.900.5n.d.n.d.-207.700-207.76K957CY_21-25 cmbsf
6K957CYNaOH: 21-29 cmbsf t=22 days0.2500.210.29n.m.-68.000.4n.d.n.d.-209.400-209.46K957CY_21-25 cmbsf
6K957CYNaOH: 21-29 cmbsf t=427days0.2500.210.29n.m.-68.100.4n.d.n.d.-178.200-178.26K957CY_21-25 cmbsf
6K957CYNaOH: 25-33 cmbsf t=1d day0.2850.250.32-81.101.3n.d.n.d.n.d.6K957CY_21-25 cmbsf
6K957CYNaOH: 25-33 cmbsf t=9d days0.2900.250.33n.m.-74.201.2n.d.n.d.-207.700-207.76K957CY_21-25 cmbsf
6K957CYNaOH: 25-33 cmbsf t=16 days0.2900.250.33n.m.-73.500.7n.d.n.d.-195.000-1956K957CY_21-25 cmbsf
6K957CYNaOH: 25-33 cmbsf t=22 days0.2900.250.33n.m.-67.60n.d.n.d.-219.400-219.46K957CY_21-25 cmbsf
6K957CYNaOH: 25-33 cmbsf t=427days0.2900.250.33n.m.-66.400.8n.d.n.d.-193.600-193.66K957CY_21-25 cmbsf