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-93-2, Bransfield Basin (Table 3) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.415877
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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: -61.942667 * Longitude: -55.170167
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 4.45 m
Event(s):
GEBRA-93-2 * Latitude: -61.942667 * Longitude: -55.170167 * Elevation: -1106.0 m * Recovery: 0.0454 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:
350 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 | 94 | 65.01 | 6.71 | 4.66 | 7.87 | 2.33 | 13.40 |
0.10 | 293 | 72.96 | 11.80 | 3.00 | 2.15 | 1.72 | 8.37 |
0.20 | 284 | 80.00 | 8.33 | 2.92 | 3.33 | 0.21 | 5.21 |
0.30 | 322 | 79.82 | 8.97 | 1.79 | 3.14 | 3.14 | 3.14 |
0.40 | 287 | 76.04 | 8.54 | 1.88 | 2.92 | 3.96 | 6.67 |
0.45 | 375 | 79.68 | 7.45 | 1.81 | 4.29 | 2.03 | 4.74 |
0.50 | 413 | 89.69 | 3.81 | 1.35 | 1.35 | 1.79 | 2.02 |
0.60 | 216 | 78.02 | 8.41 | 2.80 | 1.72 | 1.29 | 7.76 |
0.70 | 407 | 84.78 | 6.34 | 1.69 | 1.27 | 1.27 | 4.65 |
0.75 | 467 | 83.00 | 6.71 | 2.46 | 0.89 | 3.36 | 3.58 |
0.80 | 257 | 82.23 | 7.29 | 0.91 | 2.28 | 2.05 | 5.24 |
0.85 | 269 | 83.90 | 7.84 | 2.12 | 2.75 | 0.21 | 3.18 |
0.95 | 630 | 79.96 | 7.13 | 1.78 | 2.67 | 2.67 | 5.79 |
1.00 | 704 | 87.34 | 5.87 | 0.73 | 1.10 | 0.92 | 4.04 |
1.10 | 513 | 84.21 | 8.37 | 0.72 | 2.87 | 0.48 | 3.35 |
1.20 | 184 | 85.39 | 4.94 | 1.35 | 2.25 | 1.80 | 4.27 |
1.30 | 502 | 83.64 | 8.41 | 1.59 | 2.27 | 0.23 | 3.86 |
1.35 | 514 | 88.00 | 5.33 | 1.56 | 2.00 | 1.56 | 1.56 |
1.40 | 316 | 86.61 | 5.18 | 1.94 | 1.51 | 1.51 | 3.24 |
1.50 | 553 | 85.33 | 5.79 | 1.35 | 1.16 | 2.12 | 4.25 |
1.60 | 190 | 78.86 | 7.60 | 1.90 | 2.38 | 2.38 | 6.89 |
1.70 | 558 | 89.33 | 3.75 | 0.56 | 1.12 | 1.12 | 4.12 |
1.80 | 293 | 86.61 | 4.60 | 0.84 | 1.67 | 1.26 | 5.02 |
1.90 | 425 | 84.26 | 5.18 | 1.99 | 1.59 | 1.59 | 5.38 |
2.00 | 182 | 72.50 | 8.41 | 3.64 | 5.00 | 4.32 | 6.14 |
2.10 | 608 | 85.09 | 4.97 | 2.69 | 2.28 | 1.45 | 3.52 |
2.20 | 215 | 79.96 | 4.64 | 0.84 | 4.22 | 5.06 | 5.27 |
2.30 | 566 | 83.04 | 5.01 | 1.73 | 2.50 | 1.54 | 6.17 |
2.40 | 253 | 76.89 | 7.34 | 1.51 | 3.46 | 4.54 | 6.26 |
2.50 | 567 | 76.70 | 10.30 | 1.03 | 2.47 | 2.89 | 6.60 |
2.60 | 253 | 81.18 | 5.34 | 1.97 | 1.97 | 3.37 | 6.18 |
2.70 | 673 | 85.03 | 7.10 | 1.92 | 1.92 | 0.19 | 3.84 |
2.80 | 560 | 84.40 | 5.56 | 1.71 | 1.92 | 0.85 | 5.56 |
2.90 | 379 | 83.00 | 4.66 | 2.23 | 2.02 | 2.83 | 5.26 |
3.00 | 910 | 88.59 | 6.22 | 0.62 | 0.00 | 1.66 | 2.90 |
3.10 | 529 | 81.67 | 6.03 | 1.62 | 1.39 | 3.48 | 5.80 |
3.20 | 344 | 87.97 | 6.02 | 0.50 | 2.26 | 1.00 | 2.26 |
3.30 | 494 | 87.70 | 5.61 | 1.08 | 1.08 | 1.63 | 2.89 |
3.40 | 503 | 84.19 | 5.54 | 1.23 | 1.85 | 2.67 | 4.52 |
3.50 | 395 | 85.45 | 3.84 | 2.02 | 3.43 | 2.02 | 3.23 |
3.60 | 403 | 87.61 | 4.65 | 0.44 | 1.55 | 3.32 | 2.43 |
3.70 | 355 | 84.37 | 5.78 | 1.07 | 3.21 | 2.36 | 3.21 |
3.80 | 332 | 88.86 | 4.55 | 0.91 | 1.82 | 1.14 | 2.73 |
3.90 | 409 | 88.91 | 3.70 | 0.92 | 3.70 | 0.46 | 2.31 |
4.00 | 86 | 86.78 | 3.31 | 0.55 | 3.86 | 1.10 | 4.41 |
4.10 | 509 | 87.21 | 4.58 | 0.38 | 1.91 | 2.48 | 3.44 |
4.20 | 196 | 82.77 | 5.67 | 2.10 | 4.62 | 2.10 | 2.73 |
4.30 | 399 | 87.37 | 4.71 | 1.50 | 2.57 | 1.07 | 2.78 |
4.40 | 339 | 84.06 | 5.80 | 1.93 | 2.90 | 0.48 | 4.83 |
4.45 | 282 | 89.01 | 4.02 | 1.34 | 2.14 | 0.80 | 2.68 |