Lein, Alla Yu; Ivanov, Mikhail V (2009): (Table 4.4.3) Abundance of methane forming bacteria and rates of methane formation and oxidation in bottom sediments of the Benguela Upwelling area [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.771161, 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: -21.911361 * Median Longitude: 13.021528 * South-bound Latitude: -25.198000 * West-bound Longitude: 9.685000 * North-bound Latitude: -17.100000 * East-bound Longitude: 14.706667
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 3.025 m
Event(s):
Vy20-3205 * Latitude: -17.100000 * Longitude: 9.685000 * Elevation: -4180.0 m * Location: Benguela Upwelling * Campaign: Vit20 * Basis: Vityaz-2 * Method/Device: Multiple investigations (MULT)
Vy20-3212 * Latitude: -22.893333 * Longitude: 14.386667 * Elevation: -42.0 m * Location: Benguela Upwelling * Method/Device: Grab (GRAB)
Vy20-3216 * Latitude: -22.943000 * Longitude: 14.270000 * Elevation: -98.0 m * Location: Benguela Upwelling * Campaign: Vit20 * Basis: Vityaz-2 * Method/Device: Multiple investigations (MULT)
Comment:
Methane formation rates <0.01 mean not found.Potential methane formation rate from trimethylamine is given without taking into account of the natural trimethylamine concentration.Abundances of bacteria are given for wet sediments.
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 | Methane, sediment | CH4 sed | µmol/cm3 | Lein, Alla Yu | Chromatographic | |
9 | Methane oxidation rate, sediment | MOX sed | µmol/dm3/day | Lein, Alla Yu | Isotopic tracer uptake | |
10 | Methane formation rate | CH4 fr | µmol/dm3/day | Lein, Alla Yu | Isotopic tracer uptake | from H2+CO3 |
11 | Methane formation rate | CH4 fr | µmol/dm3/day | Lein, Alla Yu | Isotopic tracer uptake | from acetate |
12 | Methane formation rate | CH4 fr | µmol/dm3/day | Lein, Alla Yu | Isotopic tracer uptake | from trimethylamine |
13 | Methane formation rate | CH4 fr | µmol/dm3/day | Lein, Alla Yu | Isotopic tracer uptake | total |
14 | Bacteria, methane forming, abundance | Bact met form abund | 103 #/cm3 | Lein, Alla Yu | Luminescent microscopy | from H2+CO2 |
15 | Bacteria, methane forming, abundance | Bact met form abund | 103 #/cm3 | Lein, Alla Yu | Luminescent microscopy | from acetate |
16 | Bacteria, methane forming, abundance | Bact met form abund | 103 #/cm3 | Lein, Alla Yu | Luminescent microscopy | from trimethylamine |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
373 data points