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