Lein, Alla Yu; Ivanov, Mikhail V (2009): (Table 6.1.1) Abundance of anaerobic bacteria and formation rates of methane and reduced forms of sulfur in bottom sediments of the Somalia Basin, Indian Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.771262, In supplement to: Lein, AY; Ivanov, MV (2009): Biogeokhimicheskii Tsikl Metana v Okeane (Biogeochemical Cycle of Methane in the Ocean). Nauka Publ. (Moscow); Lisitzin, A.P. (Ed.), 576 pp.
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: -1.276417 * Median Longitude: 45.778611 * South-bound Latitude: -4.201667 * West-bound Longitude: 39.916667 * North-bound Latitude: 7.406667 * East-bound Longitude: 53.666667
Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 2.15 m
Event(s):
AK22-1911GC * Latitude: 7.406667 * Longitude: 53.666667 * Elevation: -5072.0 m * Location: Indian Ocean * Campaign: AKU22 * Basis: Akademik Kurchatov * Method/Device: Gravity corer (GC)
AK22-1913GC * Latitude: 0.038333 * Longitude: 49.986667 * Elevation: -5060.0 m * Location: Indian Ocean * Campaign: AKU22 * Basis: Akademik Kurchatov * Method/Device: Gravity corer (GC)
AK22-1915GC * Latitude: -3.278333 * Longitude: 45.961667 * Elevation: -4650.0 m * Location: Indian Ocean * Campaign: AKU22 * Basis: Akademik Kurchatov * 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 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Depth, top/min | Depth top | m | Lein, Alla Yu | ||
| 7 | Depth, bottom/max | Depth bot | m | Lein, Alla Yu | ||
| 8 | Sediment type | Sediment | Lein, Alla Yu | |||
| 9 | Oxidation reduction (RedOx) potential | Eh | mV | Lein, Alla Yu | Potentiometric | |
| 10 | Carbon, organic, total | TOC | % | Lein, Alla Yu | Carbon analyser AN-7529, 7560 | in dry sediment |
| 11 | δ13C, carbon dioxide, atmospheric | δ13C CO2 | ‰ PDB | Lein, Alla Yu | Mass spectrometry | |
| 12 | Sulfur bound in sulfide | S (S2-) | % | Lein, Alla Yu | Wet chemistry | in dry sediment |
| 13 | Bacteria, sulfate reducing | Bact [SO4]2- red | #/g | Lein, Alla Yu | Luminescent microscopy | |
| 14 | Bacteria, methane forming | Bact met form | #/g | Lein, Alla Yu | Luminescent microscopy | |
| 15 | Bacteria, methanotrophic | Bact methanotr | #/g | Lein, Alla Yu | Luminescent microscopy | |
| 16 | Methane formation rate | CH4 fr | µmol/dm3/day | Lein, Alla Yu | Isotopic tracer uptake | |
| 17 | Sulfate reduction rate, sediment | SRR sed | µg/dm3/day | Lein, Alla Yu | Isotopic tracer uptake |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
137 data points