Klapp, Stephan A; Bohrmann, Gerhard; Kuhs, Werner F; Murshed, Mangir M; Pape, Thomas; Klein, Helmut; Techmer, Kirsten S; Heeschen, Katja U; Abegg, Friedrich (2010): (Table 3) C1-C5 hydrocarbons measured from purposefully decomposed gas hydrate samples from the Gulf of Mexico [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.745271, In supplement to: Klapp, SA et al. (2010): Microstructures of structure I and II gas hydrates from the Gulf of Mexico. Marine and Petroleum Geology, 27(1), 116-125, https://doi.org/10.1016/j.marpetgeo.2009.03.004
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Project(s):
Coverage:
Median Latitude: 25.684250 * Median Longitude: -91.977067 * South-bound Latitude: 21.540010 * West-bound Longitude: -93.437260 * North-bound Latitude: 27.782500 * East-bound Longitude: -90.980850
Date/Time Start: 2003-10-13T22:50:00 * Date/Time End: 2006-04-11T21:08:00
Minimum Elevation: -2903.0 m * Maximum Elevation: -547.0 m
Event(s):
GeoB10618 * Latitude: 21.899160 * Longitude: -93.436830 * Date/Time: 2006-04-11T21:08:00 * Elevation: -2903.0 m * Location: Chapopote * Campaign: M67/2b * Basis: Meteor (1986) * Method/Device: Gravity corer (GC)
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 | Elevation of event | Elevation | m | |||
| 5 | Area/locality | Area | Klapp, Stephan A | |||
| 6 | Sample code/label | Sample label | Klapp, Stephan A | |||
| 7 | C1 hydrocarbons | C1 | % | Klapp, Stephan A | Gas chromatography - Flame Ionization Detection (GC-FID) | mol% |
| 8 | C2 hydrocarbons | C2 | % | Klapp, Stephan A | Gas chromatography - Flame Ionization Detection (GC-FID) | mol% |
| 9 | C3 hydrocarbons | C3 | % | Klapp, Stephan A | Gas chromatography - Flame Ionization Detection (GC-FID) | mol% |
| 10 | iso-C4 hydrocarbons | i-C4 | % | Klapp, Stephan A | Gas chromatography - Flame Ionization Detection (GC-FID) | mol% |
| 11 | n-C4 hydrocarbons | n-C4 | % | Klapp, Stephan A | Gas chromatography - Flame Ionization Detection (GC-FID) | mol% |
| 12 | C5-isomers hydrocarbons | C5-isomers | % | Klapp, Stephan A | Gas chromatography - Flame Ionization Detection (GC-FID) | mol%, sum of unidentified C5-isomers |
| 13 | Comment | Comment | Klapp, Stephan A | |||
| 14 | Number | No | Klapp, Stephan A | number of measurements |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
123 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Area | 6 Sample label | 7 C1 [%] | 8 C2 [%] | 9 C3 [%] | 10 i-C4 [%] | 11 n-C4 [%] | 12 C5-isomers [%] | 13 Comment | 14 No |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SO174/1_47-1 | 27.7825 | -91.5073 | -547 | Bush Hill (GC185) | GC-2 | 72.18 | 6.63 | 15.73 | 4.50 | 0.92 | 0.05 | standard deviation | 2 |
| SO174/1_47-1 | 27.7825 | -91.5073 | -547 | 0.24 | 0.64 | 0.69 | 0.17 | 0.03 | 0.02 | ||||
| SO174/2_157-1 | 27.7825 | -91.5077 | -547 | TVG-10 | 71.69 | 13.09 | 11.85 | 2.01 | 1.35 | 0.02 | standard deviation | 7 | |
| SO174/2_157-1 | 27.7825 | -91.5077 | -547 | 1.08 | 0.43 | 1.26 | 0.25 | 0.07 | 0.00 | ||||
| SO174/1_96 | 27.5435 | -90.9924 | -1049 | GC415 | TVG-3 | 74.61 | 11.10 | 9.95 | 1.88 | 2.43 | 0.03 | standard deviation | 2 |
| SO174/1_96 | 27.5435 | -90.9924 | -1049 | 5.45 | 2.13 | 3.93 | 0.12 | 0.70 | 0.03 | ||||
| SO174/2_169 | 27.5579 | -90.9808 | -951 | TVG-12 | 82.24 | 8.87 | 6.26 | 1.18 | 1.44 | 0.01 | standard deviation | 2 | |
| SO174/2_169 | 27.5579 | -90.9808 | -951 | 0.05 | 0.23 | 0.29 | 0.06 | 0.07 | 0.01 | ||||
| SO174/2_140 | 21.5400 | -93.4373 | -2902 | Chapopote | TVG-6 | 98.71 | 1.12 | 0.12 | 0.02 | 0.02 | 0.00 | standard deviation | 3 |
| SO174/2_140 | 21.5400 | -93.4373 | -2902 | 0.07 | 0.13 | 0.05 | 0.01 | 0.01 | 0.00 | ||||
| GeoB10618 | 21.8992 | -93.4368 | -2903 | GC-6#1 | 98.08 | 1.65 | 0.16 | 0.03 | 0.06 | 0.03 | standard deviation | 5 | |
| GeoB10618 | 21.8992 | -93.4368 | -2903 | 0.13 | 0.06 | 0.06 | 0.01 | 0.01 | 0.01 | ||||
| GeoB10618 | 21.8992 | -93.4368 | -2903 | GC-6#2 (sub-sample1) | 97.62 | 0.98 | 0.93 | 0.15 | 0.26 | 0.05 | standard deviation | 2 | |
| GeoB10618 | 21.8992 | -93.4368 | -2903 | 0.05 | 0.65 | 0.42 | 0.07 | 0.10 | 0.01 | ||||
| GeoB10618 | 21.8992 | -93.4368 | -2903 | GC-6#2 (sub-sample2) | 94.10 | 2.61 | 2.25 | 0.32 | 0.64 | 0.07 | standard deviation | 3 | |
| GeoB10618 | 21.8992 | -93.4368 | -2903 | 0.33 | 0.11 | 0.22 | 0.03 | 0.04 | 0.01 |