Strizhov, Valentin P; Kuznetsov, Alexey P; Gurina, N V (1990): (Table 2) Concentrations and isotopic compositions of pyrite and sulfate sulfur in argillaceous sediments outside the gas hydrate seep zone, Sea of Okhotsk [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.758912, Supplement to: Strizhov, VP et al. (1990): Products of the early diagenesis of sediments as a source of energy in the food chain of the Gonchocoele bottom community (Bivalvia) near gas-hydrate seeps off Paramushir Island, Sea of Okhotsk. Oceanology, 30(4), 490-494
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Abstract:
Isotopic analysis of organic matter from bottom sediments and soft tissues of bivalve Conchocoele from a community near the gas-hydrate seep off the Paramushir Island indicates that the intramolecular energy of energy-rich compounds H2S and methane, which are products of early diagenesis, is used for chemical synthesis by free-living symbiotic sulfur-oxidizing, sulfur reducing, and methane-oxidizing bacteria in the community.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: 50.515000 * Longitude: 155.301667
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 1.850 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Strizhov, Valentin P | ||
| 3 | Depth, bottom/max | Depth bot | m | Strizhov, Valentin P | ||
| 4 | Sulfur of pyrite | S Py | % | Strizhov, Valentin P | Wet chemistry | |
| 5 | δ34S, FeS2 | δ34S FeS2 | ‰ CDT | Strizhov, Valentin P | Mass spectrometry | |
| 6 | Sulfur bound in sulfate | S in [SO4]2- | % | Strizhov, Valentin P | Wet chemistry | |
| 7 | δ34S, sulfate | δ34S [SO4]2- | ‰ CDT | Strizhov, Valentin P | Mass spectrometry | |
| 8 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Strizhov, Valentin P | Mass spectrometry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
56 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 S Py [%] | 5 δ34S FeS2 [‰ CDT] | 6 S in [SO4]2- [%] | 7 δ34S [SO4]2- [‰ CDT] | 8 δ13C Corg [‰ PDB] |
|---|---|---|---|---|---|---|---|
| 0.025 | 0.00 | 0.05 | 1.02 | -18.2 | 11.2 | -26.6 | |
| 0.110 | 0.10 | 0.12 | 0.36 | -10.6 | 0.044 | 4.8 | |
| 0.200 | 0.19 | 0.21 | 0.26 | -17.2 | 2.5 | ||
| 0.300 | 0.29 | 0.31 | 0.32 | -23.7 | 7.2 | ||
| 0.390 | 0.38 | 0.40 | 0.33 | -19.3 | 0.033 | 2.3 | |
| 0.580 | 0.57 | 0.59 | 0.32 | -23.0 | 14.8 | ||
| 0.855 | 0.85 | 0.86 | 0.31 | ||||
| 1.025 | 1.02 | 1.03 | 0.62 | -21.1 | |||
| 1.220 | 1.21 | 1.23 | 0.78 | -23.2 | 7.0 | ||
| 1.595 | 1.59 | 1.60 | 0.11 | -8.4 | 8.5 | ||
| 1.850 | 1.80 | 1.90 | 1.02 | -10.6 | 0.178 | -1.5 |