Sorokin, Yury I (1983): (Table 1) Relative activity of heterotrophic microflora in deep-sea sediments from of the Indian Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.756008, Supplement to: Sorokin, YI (1983): Degree of activity of microflora in deep-water bottom sediments of the Indian Ocean. Oceanology, 23(4), 486-488
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Published: 1983 (exact date unknown) • DOI registered: 2011-02-15
Abstract:
The radiocarbon method was used to determine relative activity of heterotrophic microflora in deep-sea bottom sediments of the Central Indian Ocean. It was demonstrated that viable microflora of sediments at depths >4000 m inhabits only the upper layer 2-10 cm thick. In specimens taken from the sedimentary layer 10-15 mm from the bottom surface there was no noticeable assimilation of tagged organic matter. Obtained data confirm the point of view that there is no functional activity of microflora in deep-sea sediments with low sedimentation rate.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: -22.398889 * Median Longitude: 72.907778 * South-bound Latitude: -24.310000 * West-bound Longitude: 60.590000 * North-bound Latitude: -20.370000 * East-bound Longitude: 81.250000
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 1.50 m
Event(s):
DM-2236 * Latitude: -22.270000 * Longitude: 70.480000 * Location: Indian Ocean * Campaign: AKU22 * Basis: Akademik Kurchatov * Method/Device: Water sample (WS)
DM-2237 * Latitude: -22.210000 * Longitude: 71.380000 * Location: Indian Ocean * Campaign: AKU22 * Basis: Akademik Kurchatov * Method/Device: Water sample (WS)
DM-2241 * Latitude: -24.310000 * Longitude: 66.620000 * Location: Indian Ocean * Campaign: AKU22 * Basis: Akademik Kurchatov * Method/Device: Water sample (WS)
Comment:
Activity resulted from C-14 assimilated by bacteria.
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 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Activity | Activity | cts/g | Sorokin, Yury I | 14C uptake |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
68 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Depth sed [m] | 5 Activity [cts/g] |
|---|---|---|---|---|
| DM-2236 | -22.2700 | 70.4800 | 0.00 | 19.50 |
| DM-2236 | -22.2700 | 70.4800 | 0.05 | 10.50 |
| DM-2236 | -22.2700 | 70.4800 | 0.10 | 0.06 |
| DM-2236 | -22.2700 | 70.4800 | 0.15 | 0.03 |
| DM-2236 | -22.2700 | 70.4800 | 0.30 | 0.00 |
| DM-2236 | -22.2700 | 70.4800 | 0.75 | 0.00 |
| DM-2236 | -22.2700 | 70.4800 | 1.00 | 0.00 |
| DM-2236 | -22.2700 | 70.4800 | 1.40 | 0.00 |
| DM-2237 | -22.2100 | 71.3800 | 0.00 | 17.30 |
| DM-2237 | -22.2100 | 71.3800 | 0.05 | 4.60 |
| DM-2237 | -22.2100 | 71.3800 | 0.10 | 1.80 |
| DM-2237 | -22.2100 | 71.3800 | 0.30 | 1.00 |
| DM-2237 | -22.2100 | 71.3800 | 0.50 | 0.00 |
| DM-2237 | -22.2100 | 71.3800 | 1.10 | 0.00 |
| DM-2241 | -24.3100 | 66.6200 | 0.00 | 24.00 |
| DM-2241 | -24.3100 | 66.6200 | 0.02 | 9.40 |
| DM-2241 | -24.3100 | 66.6200 | 0.05 | 0.28 |
| DM-2241 | -24.3100 | 66.6200 | 0.10 | 0.04 |
| DM-2241 | -24.3100 | 66.6200 | 0.20 | 0.00 |
| DM-2241 | -24.3100 | 66.6200 | 0.50 | 0.00 |
| DM-2241 | -24.3100 | 66.6200 | 1.00 | 0.00 |
| DM-2241 | -24.3100 | 66.6200 | 1.50 | 0.00 |
| DM-2241a | -24.3100 | 66.6200 | 0.00 | 22.40 |
| DM-2241a | -24.3100 | 66.6200 | 0.05 | 6.30 |
| DM-2241a | -24.3100 | 66.6200 | 0.10 | 0.62 |
| DM-2241a | -24.3100 | 66.6200 | 0.15 | 0.06 |
| DM-2241a | -24.3100 | 66.6200 | 0.30 | 0.00 |
| DM-2241a | -24.3100 | 66.6200 | 0.50 | 0.00 |
| DM-2241a | -24.3100 | 66.6200 | 1.50 | 0.00 |
| DM-2243 | -24.2400 | 60.5900 | 0.00 | 4.20 |
| DM-2243 | -24.2400 | 60.5900 | 0.02 | 0.68 |
| DM-2243 | -24.2400 | 60.5900 | 0.05 | 0.13 |
| DM-2243 | -24.2400 | 60.5900 | 0.10 | 0.10 |
| DM-2243 | -24.2400 | 60.5900 | 0.20 | 0.00 |
| DM-2243 | -24.2400 | 60.5900 | 0.50 | 0.00 |
| DM-2243 | -24.2400 | 60.5900 | 1.00 | 0.00 |
| DM-2243 | -24.2400 | 60.5900 | 1.50 | 0.00 |
| DM-2253 | -22.1300 | 77.5700 | 0.00 | 13.60 |
| DM-2253 | -22.1300 | 77.5700 | 0.02 | 0.86 |
| DM-2253 | -22.1300 | 77.5700 | 0.05 | 0.21 |
| DM-2253 | -22.1300 | 77.5700 | 0.10 | 0.05 |
| DM-2253 | -22.1300 | 77.5700 | 0.30 | 0.00 |
| DM-2253 | -22.1300 | 77.5700 | 0.50 | 0.00 |
| DM-2253 | -22.1300 | 77.5700 | 1.00 | 0.00 |
| DM-2253 | -22.1300 | 77.5700 | 1.50 | 0.00 |
| DM-2254 | -21.3800 | 80.4100 | 0.00 | 36.10 |
| DM-2254 | -21.3800 | 80.4100 | 0.02 | 25.60 |
| DM-2254 | -21.3800 | 80.4100 | 0.05 | 18.00 |
| DM-2254 | -21.3800 | 80.4100 | 0.10 | 2.20 |
| DM-2254 | -21.3800 | 80.4100 | 0.20 | 0.00 |
| DM-2254 | -21.3800 | 80.4100 | 0.30 | 0.00 |
| DM-2254 | -21.3800 | 80.4100 | 0.50 | 0.00 |
| DM-2254 | -21.3800 | 80.4100 | 1.00 | 0.00 |
| DM-2255 | -20.3700 | 81.2500 | 0.00 | 4.93 |
| DM-2255 | -20.3700 | 81.2500 | 0.02 | 0.62 |
| DM-2255 | -20.3700 | 81.2500 | 0.05 | 0.15 |
| DM-2255 | -20.3700 | 81.2500 | 0.10 | 0.06 |
| DM-2255 | -20.3700 | 81.2500 | 0.50 | 0.00 |
| DM-2255 | -20.3700 | 81.2500 | 0.75 | 0.00 |
| DM-2255 | -20.3700 | 81.2500 | 1.00 | 0.00 |
| DM-2255a | -20.3700 | 81.2500 | 0.00 | 3.95 |
| DM-2255a | -20.3700 | 81.2500 | 0.02 | 0.86 |
| DM-2255a | -20.3700 | 81.2500 | 0.07 | 0.27 |
| DM-2255a | -20.3700 | 81.2500 | 0.10 | 0.11 |
| DM-2255a | -20.3700 | 81.2500 | 0.20 | 0.00 |
| DM-2255a | -20.3700 | 81.2500 | 0.50 | 0.00 |
| DM-2255a | -20.3700 | 81.2500 | 0.75 | 0.00 |
| DM-2255a | -20.3700 | 81.2500 | 1.50 | 0.00 |