Lisitzin, Alexander P; Shevchenko, Vladimir P; Vinogradov, Mikhail E; Severina, Olga V; Vavilova, Valentina V; Mitskevich, Irina N (1995): (Table 1) Vertical fluxes of sediment matter and organic carbon in the Kara Sea and in the Yenisey and Ob estuaries [dataset]. P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, PANGAEA, https://doi.org/10.1594/PANGAEA.744984, Supplement to: Lisitzin, AP et al. (1995): Particle fluxes in the Kara Sea and Ob and Yenisey estuaries. Oceanology, 34(5), 683-693
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Abstract:
Sedimentary particle fluxes in the Kara Sea and in the Ob and Yenisey estuaries were first estimated and particulate matter composition was studied in September 1993 during Cruise 49 of R/V Dmitry Mendeleev. Twenty three bottom stations with sediment traps were deployed, and samples were collected from 13 stations. Particle fluxes ranged from 9.0 to 62.6 mg/m**2/day to the north of the Ob and Yenisey estuaries and were 18.7 to 62.0 mg/m**2/day in the southwestern part of the Kara Sea. Fluxes were up to 1321 mg/m**2/day in the Ob estuary and up to 22156 mg/m**2/day in the Yenisey estuary. Organic matter fluxes were estimated as 0.71-3.29, 4.28-9.04, 26.7, and 368 mg/m**2/day, respectively. Particulate matter is largely represented by pellets of planktic Crustacea and by "sea snow" flakes mainly composed of diatoms. Rapidly settling particles are extensively inhabited by bacterial flora.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 73.030108 * Median Longitude: 73.540054 * South-bound Latitude: 70.524200 * West-bound Longitude: 60.535300 * North-bound Latitude: 75.000000 * East-bound Longitude: 83.448300
Date/Time Start: 1993-09-02T00:00:00 * Date/Time End: 1993-10-01T00:00:00
Minimum DEPTH, water: 8 m * Maximum DEPTH, water: 76 m
Event(s):
DM49-4382ST * Latitude: 74.601700 * Longitude: 63.904300 * Date/Time Start: 1993-09-02T00:00:00 * Date/Time End: 1993-09-14T00:00:00 * Elevation: -130.0 m * Location: Kara Sea * Campaign: DM49 (SPASIBAIII) * Basis: Dmitry Mendeleev * Method/Device: Trap, sediment (TRAPS)
DM49-4386ST * Latitude: 74.686800 * Longitude: 64.508500 * Date/Time Start: 1993-09-04T00:00:00 * Date/Time End: 1993-09-30T00:00:00 * Elevation: -73.0 m * Location: Kara Sea * Campaign: DM49 (SPASIBAIII) * Basis: Dmitry Mendeleev * Method/Device: Trap, sediment (TRAPS)
DM49-4389ST * Latitude: 70.569000 * Longitude: 64.509700 * Date/Time Start: 1993-09-05T00:00:00 * Date/Time End: 1993-09-30T00:00:00 * Elevation: -78.0 m * Location: Kara Sea * Campaign: DM49 (SPASIBAIII) * Basis: Dmitry Mendeleev * Method/Device: Trap, sediment (TRAPS)
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 | Date/Time of event 2 | Date/Time 2 | ||||
| 7 | Duration, number of days | Duration | days | Lisitzin, Alexander P | ||
| 8 | DEPTH, water | Depth water | m | Geocode | ||
| 9 | Sample mass | Samp m | g | Lisitzin, Alexander P | Weighing dry trap material | |
| 10 | Primary production of carbon per area, daily | PP C area | g/m2/day | Lisitzin, Alexander P | ||
| 11 | Total mass, flux per day | Tot mass flux | mg/m2/day | Lisitzin, Alexander P | trap sample | |
| 12 | Carbon, organic, particulate, flux | POC flux | mg/m2/day | Lisitzin, Alexander P | Calculated | |
| 13 | Carbon, organic, total | TOC | % | Lisitzin, Alexander P | Wet chemistry | in dry samples |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
68 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Date/Time | 6 Date/Time 2 | 7 Duration [days] | 8 Depth water [m] | 9 Samp m [g] | 10 PP C area [g/m2/day] | 11 Tot mass flux [mg/m2/day] | 12 POC flux [mg/m2/day] | 13 TOC [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM49-4382ST | 74.6017 | 63.9043 | -130 | 1993-09-02T00:00 | 1993-09-14T12:00 | 12.03 | 60 | 0.00810 | 0.115 | 25.000 | 5.54 | 22.12 |
| DM49-4386ST | 74.6868 | 64.5085 | -73 | 1993-09-04T00:00 | 1993-09-30T12:00 | 26.04 | 33 | 0.01310 | 18.700 | 4.28 | 22.90 | |
| DM49-4389ST | 70.5690 | 64.5097 | -78 | 1993-09-05T00:00 | 1993-09-30T12:00 | 25.05 | 28 | 0.02605 | 0.034 | 38.700 | 6.75 | 17.47 |
| DM49-4394ST | 70.5912 | 60.5353 | -146 | 1993-09-07T00:00 | 1993-10-01T12:00 | 23.66 | 76 | 0.03490 | 55.000 | 4.37 | 7.95 | |
| DM49-4395ST | 74.2317 | 73.0013 | -30 | 1993-09-15T00:00 | 1993-09-25T12:00 | 10.31 | 15 | 0.00250 | 0.060 | 9.000 | 1.05 | 11.68 |
| DM49-4396ST | 75.0000 | 73.0203 | -35 | 1993-09-15T00:00 | 1993-09-25T12:00 | 9.50 | 15 | 0.01600 | 0.037 | 62.600 | 0.71 | 1.14 |
| DM49-4400ST | 74.2388 | 79.9695 | -35 | 1993-09-17T00:00 | 1993-09-22T12:00 | 5.34 | 15 | 0.00135 | 9.400 | 1.58 | 16.81 | |
| DM49-4401ST | 74.0025 | 79.9440 | -34 | 1993-09-17T00:00 | 1993-09-22T12:00 | 4.95 | 14 | 0.00995 | 0.148 | 109.200 | 7.25 | 6.64 |
| DM49-4402ST | 73.5388 | 79.9553 | -40 | 1993-09-17T00:00 | 1993-09-22T12:00 | 4.34 | 20 | 0.01850 | 0.106 | 158.500 | ||
| DM49-4403ST | 73.0017 | 79.9268 | -25 | 1993-09-18T00:00 | 1993-09-21T12:00 | 3.78 | 10 | 0.00465 | 0.127 | 103.400 | 14.78 | 14.30 |
| DM49-4404ST | 70.5242 | 79.8252 | -16 | 1993-09-18T00:00 | 1993-09-21T12:00 | 3.15 | 8 | 0.37250 | 9937.000 | |||
| DM49-4405ST | 71.6417 | 83.4483 | -17 | 1993-09-18T00:00 | 1993-09-20T12:00 | 1.71 | 9 | 0.45085 | 22.156 | 368.00 | 1.66 | |
| DM49-4415ST | 72.7633 | 73.4722 | -32 | 1993-09-26T00:00 | 1993-09-29T12:00 | 3.31 | 22 | 0.11760 | 1321.000 | 26.70 | 2.02 |