Vinogradov, Mikhail E; Vedernikov, Vladimir I; Romankevich, Evgeny A; Vetrov, Alexander A (2000): (Table 2) Vertical fluxes of organic carbon and sediment matter from the photic zone in the Arctic Basin [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763799, Supplement to: Vinogradov, ME et al. (2000): Components of the carbon cycle in the Russian Arctic seas: Primary production and flux of Corg from the photic layer. Translated from Okeanologiya, 2000, 40(2), 221-233, Oceanology, 40(2), 204-215
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Abstract:
On the basis of analysis of satellite and field data collected in Russian Arctic Seas maps of distribution of primary production for different months of the vegetation period were compiled. These maps were used to estimate annual primary production of organic carbon: 55 million tons in the Barents Sea; about 20 million tons in the Kara Sea; 10-15 million tons in the Laptev Sea and in the East Siberian Sea, 42 million tons in the Chukchi Sea. In the central and eastern parts of the Barents Sea during the vegetation period values of primary production decreased by factor >5 (from >500 to <100 mg C/m**2/day). By reviewing results of studies with sediment traps vertical fluxes of organic carbon in different regions of the Arctic Basin were estimated. Significant temporal variability of Corg fluxes with maxima during phytoplankton blooms (by 830 mg C/m**2/day) was noted. Typical summer fluxes of Corg are 10-40 mg C/m**2/day in the southern Barents Sea, 1-10 mg C/m**2/day in the northern Barents Sea and in the Kara Sea, and up to 370 mg C/m**2/day in the zone of marginal filters of the Ob and Yenisey rivers.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 76.702902 * Median Longitude: 42.656078 * South-bound Latitude: 70.568333 * West-bound Longitude: 5.666667 * North-bound Latitude: 81.666667 * East-bound Longitude: 83.448333
Date/Time Start: 1987-05-21T00:00:00 * Date/Time End: 1994-09-30T00:00:00
Minimum DEPTH, water: 9 m * Maximum DEPTH, water: 1950 m
Event(s):
VVRV-00-01 * Latitude: 75.000000 * Longitude: 28.616667 * Date/Time Start: 1987-05-27T00:00:00 * Date/Time End: 1987-06-07T00:00:00 * Elevation: -320.0 m * Location: Barents Sea
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 | Date/Time of event | Date/Time | ||||
| 5 | Latitude of event 2 | Latitude 2 | ||||
| 6 | Longitude of event 2 | Longitude 2 | ||||
| 7 | Date/Time of event 2 | Date/Time 2 | ||||
| 8 | DEPTH, water | Depth water | m | Geocode | ||
| 9 | Date | Date | Vinogradov, Mikhail E | |||
| 10 | Date/time start | Date/time start | Vinogradov, Mikhail E | |||
| 11 | Date/time end | Date/time end | Vinogradov, Mikhail E | |||
| 12 | Total mass, flux per day | Tot mass flux | mg/m2/day | Vinogradov, Mikhail E | Weighing dry trap material | |
| 13 | Carbon, organic, flux | TOC flux | mg/m2/day | Vinogradov, Mikhail E | trap sample | |
| 14 | Carbon, organic, flux | TOC flux | g/m2/a | Vinogradov, Mikhail E | trap sample |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
237 data points