Bárcena, María Angeles; Gersonde, Rainer; Ledesma, Santiago; Fabrés, Joan; Calafat, Antonio M; Canals, Miquel; Sierro, Francisco Javier; Flores, José-Abel (2006): Abundance of the most significant diatom groups in sediment core Gebra-93-1, Bransfield Basin (Table 2) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.415876
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Related to:
Bárcena, María Angeles; Gersonde, Rainer; Ledesma, Santiago; Fabrés, Joan; Calafat, Antonio M; Canals, Miquel; Sierro, Francisco Javier; Flores, José-Abel (1998): Record of Holocene glacial oscillations in Bransfield Basin as revealed by siliceous microfossil assemblages. Antarctic Science, 10(3), 269-285, https://doi.org/10.1017/S0954102098000364
Coverage:
Latitude: -62.589333 * Longitude: -58.542167
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 2.51 m
Event(s):
GEBRA-93-1 * Latitude: -62.589333 * Longitude: -58.542167 * Elevation: -1652.0 m * Recovery: 0.0251 m * Location: Bransfield Strait * Campaign: GEBRA-93 * Basis: Hespérides * Method/Device: Gravity corer (GC)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Diatoms, total, per unit sediment mass | TDA/sed | 106 #/g | Bárcena, María Angeles | Counting, diatoms | |
3 | Chaetoceros spp. resting spores | Chaetoceros spp. rs | % | Bárcena, María Angeles | Counting, diatoms | |
4 | Diatoms, sea ice | Diatom sea ice | % | Bárcena, María Angeles | Counting, diatoms | |
5 | Fragilariopsis kerguelensis | F. kerguelensis | % | Bárcena, María Angeles | Counting, diatoms | resting spores |
6 | Thalassiosira antarctica | T. antarctica | % | Bárcena, María Angeles | Counting, diatoms | including T. scotia |
7 | Thalassiosira diporocyclus | T. diporocyclus | % | Bárcena, María Angeles | Counting, diatoms | |
8 | Diatoms indeterminata | Diatoms indet | % | Bárcena, María Angeles | Counting, diatoms |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
182 data points
Data
1 Depth sed [m] | 2 TDA/sed [106 #/g] | 3 Chaetoceros spp. rs [%] | 4 Diatom sea ice [%] | 5 F. kerguelensis [%] | 6 T. antarctica [%] | 7 T. diporocyclus [%] | 8 Diatoms indet [%] |
---|---|---|---|---|---|---|---|
0.01 | 33 | 74.34 | 6.95 | 0.96 | 10.10 | 1.20 | 6.47 |
0.11 | 47 | 74.85 | 11.40 | 2.99 | 3.89 | 1.20 | 5.69 |
0.21 | 139 | 92.86 | 2.60 | 0.65 | 1.30 | 0.43 | 2.16 |
0.31 | 119 | 78.04 | 5.84 | 2.80 | 4.44 | 3.50 | 5.37 |
0.41 | 76 | 81.37 | 7.28 | 2.36 | 4.07 | 1.28 | 3.64 |
0.51 | 234 | 84.04 | 5.49 | 1.50 | 4.24 | 1.25 | 3.49 |
0.61 | 365 | 90.04 | 7.37 | 0.40 | 0.80 | 0.20 | 1.20 |
0.71 | 82 | 77.42 | 7.96 | 2.37 | 4.95 | 2.58 | 4.73 |
0.81 | 123 | 82.77 | 7.58 | 1.33 | 3.03 | 0.57 | 4.73 |
0.91 | 142 | 90.77 | 4.05 | 0.90 | 1.19 | 0.23 | 2.93 |
1.01 | 112 | 91.87 | 3.77 | 0.40 | 0.99 | 0.20 | 2.78 |
1.11 | 77 | 89.31 | 3.09 | 1.90 | 0.95 | 1.19 | 3.56 |
1.21 | 70 | 85.22 | 7.92 | 0.79 | 2.64 | 0.26 | 3.17 |
1.31 | 61 | 80.50 | 4.13 | 2.98 | 5.50 | 0.46 | 6.42 |
1.41 | 323 | 91.44 | 3.15 | 0.68 | 0.68 | 0.23 | 3.83 |
1.51 | 82 | 81.36 | 6.82 | 2.05 | 4.09 | 0.91 | 4.77 |
1.61 | 126 | 82.56 | 5.52 | 1.55 | 4.86 | 0.88 | 4.64 |
1.71 | 208 | 87.06 | 4.00 | 2.12 | 1.18 | 3.06 | 2.59 |
1.81 | 77 | 88.20 | 3.22 | 0.64 | 4.94 | 0.86 | 2.15 |
1.91 | 106 | 81.58 | 3.59 | 2.63 | 5.02 | 1.44 | 5.74 |
2.01 | 68 | 77.94 | 4.58 | 2.29 | 4.87 | 2.58 | 7.74 |
2.11 | 65 | 78.62 | 5.41 | 2.46 | 3.93 | 3.93 | 5.65 |
2.21 | 192 | 89.65 | 3.93 | 0.83 | 1.04 | 2.48 | 2.07 |
2.31 | 88 | 85.32 | 3.98 | 1.00 | 2.49 | 4.98 | 2.24 |
2.41 | 78 | 85.75 | 2.85 | 0.52 | 4.66 | 3.11 | 3.11 |
2.51 | 43 | 91.19 | 4.76 | 0.24 | 0.95 | 1.19 | 1.67 |