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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2000
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| Online-Zugang: | https://doi.org/10.1594/PANGAEA.763799 |
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| _version_ | 1867171778717024256 |
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| author | Vinogradov, Mikhail E Vedernikov, Vladimir I Romankevich, Evgeny A Vetrov, Alexander A |
| author_facet | Vinogradov, Mikhail E Vedernikov, Vladimir I Romankevich, Evgeny A Vetrov, Alexander A |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_763799 |
| institution | PANGAEA |
| language | en |
| publishDate | 2000 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 2) Vertical fluxes of organic carbon and sediment matter from the photic zone in the Arctic Basin Vinogradov, Mikhail E Vedernikov, Vladimir I Romankevich, Evgeny A Vetrov, Alexander A Archive of Ocean Data; ARCOD; Arctic Ocean, Central Basin; Barents Sea; Carbon, organic, total, flux; Date; Date/time end; Date/Time of event; Date/Time of event 2; Date/time start; DEPTH, water; Event label; Greenland Sea; Latitude of event; Latitude of event 2; Longitude of event; Longitude of event 2; Total mass, flux per day; trap sample; VVRV-00-01; VVRV-00-02; VVRV-00-03; VVRV-00-04; VVRV-00-05; VVRV-00-06; VVRV-00-07; VVRV-00-08; VVRV-00-09; VVRV-00-10; VVRV-00-11; VVRV-00-12; VVRV-00-13; VVRV-00-14; VVRV-00-15; VVRV-00-16; VVRV-00-17; VVRV-00-18; VVRV-00-19; VVRV-00-20; VVRV-00-21; VVRV-00-22; VVRV-00-23; VVRV-00-24; VVRV-00-25; VVRV-00-26; VVRV-00-27; VVRV-00-28; Weighing dry trap material 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. |
| title | (Table 2) Vertical fluxes of organic carbon and sediment matter from the photic zone in the Arctic Basin |
| topic | Archive of Ocean Data; ARCOD; Arctic Ocean, Central Basin; Barents Sea; Carbon, organic, total, flux; Date; Date/time end; Date/Time of event; Date/Time of event 2; Date/time start; DEPTH, water; Event label; Greenland Sea; Latitude of event; Latitude of event 2; Longitude of event; Longitude of event 2; Total mass, flux per day; trap sample; VVRV-00-01; VVRV-00-02; VVRV-00-03; VVRV-00-04; VVRV-00-05; VVRV-00-06; VVRV-00-07; VVRV-00-08; VVRV-00-09; VVRV-00-10; VVRV-00-11; VVRV-00-12; VVRV-00-13; VVRV-00-14; VVRV-00-15; VVRV-00-16; VVRV-00-17; VVRV-00-18; VVRV-00-19; VVRV-00-20; VVRV-00-21; VVRV-00-22; VVRV-00-23; VVRV-00-24; VVRV-00-25; VVRV-00-26; VVRV-00-27; VVRV-00-28; Weighing dry trap material |
| url | https://doi.org/10.1594/PANGAEA.763799 |