Lein, Alla Yu; Pimenov, Nikolay V; Vinogradov, Mikhail E; Ivanov, Mikhail V (1997): (Table 7b) Azide, ammonium chloride and thiosulfate influences on carbon-14 dioxide assimilation rates in sediments from the Broken Spur and TAG hydrothermal fields [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.760068, In supplement to: Lein, AY et al. (1997): CO2 assimilation rate and bacterial production of organic matter above the hydrothermal fields at 26°N and 29°N at the Mid-Atlantic Ridge. Translated from Okeanologiya, 1997, 37(3), 396-407, Oceanology, 37(3), 359-369
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 27.651750 * Median Longitude: -44.000583 * South-bound Latitude: 26.136833 * West-bound Longitude: -44.826167 * North-bound Latitude: 29.166667 * East-bound Longitude: -43.175000
Minimum Elevation: -3700.0 m * Maximum Elevation: -3100.0 m
Event(s):
AMK34-3415 * Latitude: 26.136833 * Longitude: -44.826167 * Elevation: -3700.0 m * Location: TAG Hydrothermal Field * Campaign: AMK34 * Basis: Akademik Mstislav Keldysh * Method/Device: Slurp Gun (SG)
AMK34-3425 * Latitude: 29.166667 * Longitude: -43.175000 * Elevation: -3100.0 m * Location: Broken Spur Hydrothermal Field * Campaign: AMK34 * Basis: Akademik Mstislav Keldysh * Method/Device: Slurp Gun (SG)
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 | Lein, Alla Yu | |||
| 6 | Sample type | Samp type | Lein, Alla Yu | |||
| 7 | Carbon-14 dioxide, assimilation rate | 14CO2 assim r | mg C/kg/day | Lein, Alla Yu | 14C uptake | nothing added |
| 8 | Carbon-14 dioxide, assimilation rate | 14CO2 assim r | mg C/kg/day | Lein, Alla Yu | 14C uptake | 5 mg/l azide added |
| 9 | Carbon-14 dioxide, assimilation rate | 14CO2 assim r | mg C/kg/day | Lein, Alla Yu | Calculated | autotrophic assimilation (chemosynthesis) |
| 10 | Carbon-14 dioxide, assimilation rate | 14CO2 assim r | mg C/kg/day | Lein, Alla Yu | 14C uptake | 1 mmol NH4Cl added |
| 11 | Carbon-14 dioxide, assimilation rate | 14CO2 assim r | mg C/kg/day | Lein, Alla Yu | 14C uptake | 1 mmol Na2S2O3 added |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
14 data points