Lein, Alla Yu; Tokarev, V G; Namsaraev, Bair B; Pavlova, Galina A (1989): (Table 48-2) Rate of methane formation in bottom sediments collected by cores within the Tajura Rift [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.784193, In supplement to: AMK7 Scientific Team (1989): Geochemistry and Geology of Basalts and Sediments from the Tajura Rift (Gulf of Aden). Nauka Publ. (Moscow): in Russian, Ed. Lev V. Tauson
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Lein, Alla Yu; Tokarev, V G; Namsaraev, Bair B; Pavlova, Galina A (1989): Biogeochemistry of bottom sediments of the Tajura Rift in the Gulf of Aden. In: Tauson, L.V. (Ed.) Geochemistry and Geology of Basalts and Sediments from the Tajura Rift (Gulf of Aden); Nauka Publ. (Moscow): in Russian, 202-242
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 12.051500 * Median Longitude: 44.838889 * South-bound Latitude: 12.017500 * West-bound Longitude: 44.670167 * North-bound Latitude: 12.086000 * East-bound Longitude: 44.992833
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 4.450 m
Event(s):
AMK7-714 * Latitude: 12.086000 * Longitude: 44.853667 * Elevation: -1381.0 m * Location: Gulf of Aden * Campaign: AMK7 * Basis: Akademik Mstislav Keldysh * Method/Device: Multiple investigations (MULT)
AMK7-759 * Latitude: 12.017500 * Longitude: 44.992833 * Elevation: -1293.0 m * Location: Gulf of Aden * Campaign: AMK7 * Basis: Akademik Mstislav Keldysh * Method/Device: Multiple investigations (MULT)
AMK7-781 * Latitude: 12.051000 * Longitude: 44.670167 * Elevation: -1156.0 m * Location: Gulf of Aden * Campaign: AMK7 * Basis: Akademik Mstislav Keldysh * Method/Device: Multiple investigations (MULT)
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 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Depth, top/min | Depth top | m | Mitchell, Julian | ||
| 7 | Depth, bottom/max | Depth bot | m | Mitchell, Julian | ||
| 8 | Acetate | Acetate | mg/l | Mitchell, Julian | Titration | in interstitial water |
| 9 | Methane, formation rate, sediment | CH4 fr sed | mg C/kg/day | Mitchell, Julian | 14C uptake | from CO2 |
| 10 | Methane, formation rate, sediment | CH4 fr sed | mg C/kg/day | Mitchell, Julian | 14C uptake | from CH3COOH |
| 11 | Methane, formation rate, sediment | CH4 fr sed | mg C/kg/day | Mitchell, Julian | 14C uptake | total from CO2 and CH3COOH |
| 12 | Percentage | Perc | % | Mitchell, Julian | Calculated | of CH4 formed from CO2 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
91 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth sed [m] | 6 Depth top [m] | 7 Depth bot [m] | 8 Acetate [mg/l] (in interstitial water, Titration) | 9 CH4 fr sed [mg C/kg/day] (from CO2, 14C uptake) | 10 CH4 fr sed [mg C/kg/day] (from CH3COOH, 14C uptake) | 11 CH4 fr sed [mg C/kg/day] (total from CO2 and CH3COOH, 1...) | 12 Perc [%] (of CH4 formed from CO2, Calcu...) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AMK7-714 | 12.0860 | 44.8537 | -1381 | 0.055 | 0.03 | 0.08 | 12.4 | 5.40 | 17.8 | 70 | |
| AMK7-714 | 12.0860 | 44.8537 | -1381 | 0.145 | 0.03 | 0.26 | 0.430 | ||||
| AMK7-714 | 12.0860 | 44.8537 | -1381 | 0.240 | 0.22 | 0.26 | 4.0 | ||||
| AMK7-714 | 12.0860 | 44.8537 | -1381 | 0.750 | 0.70 | 0.80 | 0.260 | <4.0 | 2.40 | <6.4 | 62 |
| AMK7-714 | 12.0860 | 44.8537 | -1381 | 1.100 | 1.05 | 1.15 | 0.330 | 310.0 | 0.55 | 310.6 | 100 |
| AMK7-714 | 12.0860 | 44.8537 | -1381 | 1.550 | 1.50 | 1.60 | 0.590 | 23.2 | |||
| AMK7-714 | 12.0860 | 44.8537 | -1381 | 1.950 | 1.90 | 2.00 | 0.390 | 6.9 | 0.68 | 7.6 | 91 |
| AMK7-759 | 12.0175 | 44.9928 | -1293 | 0.125 | 0.10 | 0.15 | <4.4 | ||||
| AMK7-759 | 12.0175 | 44.9928 | -1293 | 0.415 | 0.38 | 0.45 | 0.500 | 6.6 | 1.20 | 7.8 | 85 |
| AMK7-759 | 12.0175 | 44.9928 | -1293 | 0.650 | 0.60 | 0.70 | 360.0 | ||||
| AMK7-759 | 12.0175 | 44.9928 | -1293 | 1.450 | 1.40 | 1.50 | 4.5 | ||||
| AMK7-759 | 12.0175 | 44.9928 | -1293 | 2.450 | 2.40 | 2.50 | <4.2 | ||||
| AMK7-759 | 12.0175 | 44.9928 | -1293 | 3.450 | 3.40 | 3.50 | 0.920 | 21.2 | 0.68 | 21.9 | 97 |
| AMK7-759 | 12.0175 | 44.9928 | -1293 | 4.350 | 4.30 | 4.40 | 6.2 | ||||
| AMK7-781 | 12.0510 | 44.6702 | -1156 | 0.025 | 0.00 | 0.05 | 0.260 | 8.0 | 1.90 | 9.9 | 81 |
| AMK7-781 | 12.0510 | 44.6702 | -1156 | 0.300 | 0.25 | 0.35 | 10.6 | ||||
| AMK7-781 | 12.0510 | 44.6702 | -1156 | 0.500 | 0.45 | 0.55 | 16.6 | ||||
| AMK7-781 | 12.0510 | 44.6702 | -1156 | 1.050 | 1.00 | 1.10 | <2.9 | ||||
| AMK7-781 | 12.0510 | 44.6702 | -1156 | 2.050 | 2.00 | 2.10 | 11.8 | ||||
| AMK7-781 | 12.0510 | 44.6702 | -1156 | 3.550 | 3.50 | 3.60 | <2.6 | ||||
| AMK7-781 | 12.0510 | 44.6702 | -1156 | 4.450 | 4.40 | 4.50 | 2.4 |