Galimov, Erik M; Kodina, Ludmilla A; Stepanets, Oleg V; Korobeinik, G S (2006): (Table 7) Composition of phytoplankton and carbon isotopic composition of plankton and dissolved bicarbonate ions from the surface water layer along the Ob River - Kara Sea meridional profile (69-76° N), September 30 - October 8, 2002 [dataset]. V.I. Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, Moscow, PANGAEA, https://doi.org/10.1594/PANGAEA.726073, In supplement to: Galimov, EM et al. (2006): Biogeochemistry of the Russian Arctic. Kara Sea: Research results under the SIRRO Project, 1995–2003. Geochemistry International, 44(11), 1053-1104, https://doi.org/10.1134/S0016702906110012
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 72.602167 * Median Longitude: 74.465056 * South-bound Latitude: 68.915167 * West-bound Longitude: 73.665667 * North-bound Latitude: 76.218000 * East-bound Longitude: 75.732833
Date/Time Start: 2002-10-04T10:00:00 * Date/Time End: 2002-10-09T18:05:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 0 m
Event(s):
BP02-01B * Latitude: 76.218000 * Longitude: 75.732833 * Date/Time: 2002-10-04T10:00:00 * Elevation: -90.3 m * Campaign: BP02 * Basis: Akademik Boris Petrov * Method/Device: Multiple investigations (MULT) * Comment: CTD/RS/BUC/Pump/PN
BP02-06 * Latitude: 68.915167 * Longitude: 73.665667 * Date/Time: 2002-10-08T04:00:00 * Elevation: -15.2 m * Campaign: BP02 * Basis: Akademik Boris Petrov * Method/Device: Multiple investigations (MULT) * Comment: CTD/RS/BUC/Pump/PN
BP02-12 * Latitude: 72.673333 * Longitude: 73.996667 * Date/Time: 2002-10-09T18:05:00 * Elevation: -21.4 m * Campaign: BP02 * Basis: Akademik Boris Petrov * Method/Device: Multiple investigations (MULT) * Comment: CTD/RS/BUC/Pump/PN
Comment:
Species composition was determined by V.V. Larionov.
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 | DEPTH, water | Depth water | m | Geocode | ||
| 6 | Sample code/label | Sample label | Galimov, Erik M | |||
| 7 | Temperature, water | Temp | °C | Galimov, Erik M | CTD, Neil Brown, Mark III B | |
| 8 | Salinity | Sal | Galimov, Erik M | CTD, Neil Brown, Mark III B | original unit as published is [g/l] | |
| 9 | Species | Species | Galimov, Erik M | predominant | ||
| 10 | Species | Species | Galimov, Erik M | predominant, continuation 1 | ||
| 11 | Species | Species | Galimov, Erik M | predominant, continuation 2 | ||
| 12 | δ13C | δ13C | ‰ PDB | Galimov, Erik M | Isotope ratio mass spectrometry | of plankton, with respect to PDB |
| 13 | δ13C | δ13C | ‰ PDB | Galimov, Erik M | Isotope ratio mass spectrometry | of Tintinnidae, with respect to PDB |
| 14 | δ13C | δ13C | ‰ PDB | Galimov, Erik M | Isotope ratio mass spectrometry | of dissolved HCO3**-, with respect to PDB |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
27 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth water [m] | 6 Sample label | 7 Temp [°C] (CTD, Neil Brown, Mark III B) | 8 Sal (original unit as published is...) | 9 Species (predominant) | 10 Species (predominant, continuation 1) | 11 Species (predominant, continuation 2) | 12 δ13C [‰ PDB] (of plankton, with respect to ...) | 13 δ13C [‰ PDB] (of Tintinnidae, with respect ...) | 14 δ13C [‰ PDB] (of dissolved HCO3**-, with re...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BP02-06 | 68.9152 | 73.6657 | -15.2 | 0 | 0.7 | 0.0 | A freshwater complex typical of the Ob, with the absolute predominance of di?atoms: Melosira varians and M. granulata. Green (filamentous) and blue-green Anabaena sp., Microcystis aeruginosa, Aphanizomenon flos-aquae. | In addition to general phytoplankton sample (sample 6a), three samples were obtained for determining the isotopic composition: sample 6b pure sample of the blue-green A. flos-aquae; | sample 6c (major contribution) of Melosira, green algae (up to 30%), Asterionella (5), detritus (<5%); sample 6d of Melosira varians and M. granulata (>95) | -8.8 | |||
| BP02-06 | 68.9152 | 73.6657 | -15.2 | 0 | 6a | -30.0 | |||||||
| BP02-06 | 68.9152 | 73.6657 | -15.2 | 0 | 6b | -24.8 | |||||||
| BP02-06 | 68.9152 | 73.6657 | -15.2 | 0 | 6c | -30.5 | |||||||
| BP02-06 | 68.9152 | 73.6657 | -15.2 | 0 | 6d | -29.4 | |||||||
| BP02-12 | 72.6733 | 73.9967 | -21.4 | 0 | 0.3 | 8.2 | Predominance of the same freshwater complex, but the fractions of green and, particularly, blue-green algae are lower and marine species occur. Melosira varians and M. geanulata (60%), green, blue-green algae, Ceratium arcticum, Peridinium depressum. | Detritus (zoo) up to 30%. Numerous infusoria Tintinnidae | -24.9 | -27 | -4.6 | ||
| BP02-01B | 76.2180 | 75.7328 | -90.3 | 0 | -1.2 | 26.4 | Typically marine complex with the predominance of Chaetoceros decipiens, Ch. borealis, and Ch. convolutus and subordinate Coscinodiscus oculus-iridis. | The Dynophyta are represented by large Ceratium arcticum, C. longipes, Peridinium depressum. Detritus <15% | -24.7 | -1.5 |