Lein, Alla Yu; Kravchishina, Marina D; Politova, Nadezhda V; Savvichev, Alexander S; Veslopolova, E F; Mitskevich, Irina N; Ul'yanova, Nina V; Shevchenko, Vladimir P; Ivanov, Mikhail V (2012): (Table 7) Isotopic composition of organic carbon and percentage of newly formed organic carbon in total organic carbon content in surface layer bottom sediments of the White Sea in August 2006 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.785603, In supplement to: Lein, AY et al. (2012): Transformation of particulate organic matter at the water-bottom boundary in the Russian Arctic seas: Evidence from isotope and radioisotope data. Translated from Litologiya i Poleznye Iskopaemye, 2012, 2, 115-145, Lithology and Mineral Resources, 47(2), 99-128, https://doi.org/10.1134/S0024490212020034
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 65.683835 * Median Longitude: 36.747769 * South-bound Latitude: 64.999100 * West-bound Longitude: 35.260167 * North-bound Latitude: 66.187000 * East-bound Longitude: 39.383010
Date/Time Start: 2006-08-15T00:00:00 * Date/Time End: 2006-08-24T00:00:00
Minimum DEPTH, sediment/rock: 0.0025 m * Maximum DEPTH, sediment/rock: 0.0025 m
Event(s):
PSh80-6042 * Latitude: 64.999100 * Longitude: 39.383010 * Date/Time: 2006-08-15T00:00:00 * Elevation: -61.0 m * Location: White Sea * Campaign: PSh80 * Basis: Professor Shtokman * Method/Device: Multiple investigations (MULT)
PSh80-6056 * Latitude: 65.570500 * Longitude: 37.769250 * Date/Time: 2006-08-20T00:00:00 * Elevation: -133.0 m * Location: White Sea * Campaign: PSh80 * Basis: Professor Shtokman * Method/Device: Multiple investigations (MULT)
PSh80-6058 * Latitude: 65.737650 * Longitude: 36.076833 * Date/Time: 2006-08-21T00:00:00 * Elevation: -300.0 m * Location: White Sea * Campaign: PSh80 * Basis: Professor Shtokman * Method/Device: Multiple investigations (MULT)
Comment:
Calculations were made using the isotope mass balance: 100A=Bx+(100-x)C, where A is d13C-Corg of sediments; i' is d13C-Corg in microorganism biomass (-20 per mil); i¡ is d13C-Corg in suspended matter (-29 per mil); x is percentage of newly formed Corg in total i¡org in the layer 0-0.5 cm.
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 | Date/Time of event | Date/Time | ||||
| 6 | Area/locality | Area | Lein, Alla Yu | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 8 | Depth, top/min | Depth top | m | Lein, Alla Yu | ||
| 9 | Depth, bottom/max | Depth bot | m | Lein, Alla Yu | ||
| 10 | δ13C, particulate organic carbon | δ13C POC | ‰ PDB | Lein, Alla Yu | Mass spectrometry | |
| 11 | Percentage | Perc | % | Lein, Alla Yu | Calculated | of newly formed organic carbon in total organic carbon content |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
55 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Date/Time | 6 Area | 7 Depth sed [m] | 8 Depth top [m] | 9 Depth bot [m] | 10 δ13C POC [‰ PDB] | 11 Perc [%] |
|---|---|---|---|---|---|---|---|---|---|---|
| PSh80-6042 | 64.9991 | 39.3830 | -61 | 2006-08-15 | Dvina Bay | 0.0025 | 0 | 0.005 | -26.60 | 26.60 |
| PSh80-6056 | 65.5705 | 37.7692 | -133 | 2006-08-20 | Basin area | 0.0025 | 0 | 0.005 | -25.40 | 40.00 |
| PSh80-6058 | 65.7376 | 36.0768 | -300 | 2006-08-21 | Basin area | 0.0025 | 0 | 0.005 | -25.81 | 35.40 |
| PSh80-6063 | 65.8830 | 35.3980 | -270 | Basin area | 0.0025 | 0 | 0.005 | -24.78 | 46.90 | |
| PSh80-6065 | 66.1870 | 35.2602 | -245 | Kandalaksha Bay | 0.0025 | 0 | 0.005 | -25.03 | 44.10 | |
| PSh80-6066 | 65.9964 | 35.5381 | -265 | 2006-08-23 | Kandalaksha Bay | 0.0025 | 0 | 0.005 | -24.51 | 49.90 |
| PSh80-6068 | 66.1412 | 36.6077 | -46 | Basin area (near the Gorlo Strait) | 0.0025 | 0 | 0.005 | -25.11 | 43.20 | |
| PSh80-6069 | 65.6565 | 36.4297 | -284 | Basin area | 0.0025 | 0 | 0.005 | -24.48 | 50.22 | |
| PSh80-6070 | 65.4340 | 36.7682 | -245 | Basin area | 0.0025 | 0 | 0.005 | -24.45 | 50.50 | |
| PSh80-6071 | 65.4650 | 37.4939 | -143 | 2006-08-24 | Basin area | 0.0025 | 0 | 0.005 | -24.53 | 49.70 |
| PSh80-6072 | 65.4518 | 37.5007 | -138 | Basin area | 0.0025 | 0 | 0.005 | -24.52 | 49.80 |