Borghini, Francesca; Colacevich, Andrea; Bargagli, Roberto (2010): (Table 2) Pigments in microbial mats from northern Victoria Land lakes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.807933, In supplement to: Borghini, F et al. (2010): A study of autotrophic communities in two Victoria Land lakes (Continental Antarctica) using photosynthetic pigments. Journal of Limnology, 69(2), 333-340, https://doi.org/10.4081/jlimnol.2010.333
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Coverage:
Median Latitude: -75.620325 * Median Longitude: 163.835615 * South-bound Latitude: -76.910650 * West-bound Longitude: 162.541230 * North-bound Latitude: -74.330000 * East-bound Longitude: 165.130000
Minimum DEPTH, sediment/rock: 0.3 m * Maximum DEPTH, sediment/rock: 0.3 m
Event(s):
Edmon_Pt * Latitude: -74.330000 * Longitude: 165.130000 * Elevation: 20.0 m * Location: Victoria Land, Antarctica * Method/Device: Sampling by hand (HAND)
Kar_Plateau * Latitude: -76.910650 * Longitude: 162.541230 * Elevation: 160.0 m * Location: Victoria Land, Antarctica * Method/Device: Multiple investigations (MULT)
Comment:
All values expressed in µg/g dry weight. Main UV-Vis absorbtion bands (nm) are reported in the parameter comments. Traces of Fucoxanthin (Edmon-Pt), Lutein (Kar_Plateau) and Chlorophyll b (Kar_Plateau) were also found. Pigment concentration of sediments is not given here due to uncertainties regarding the unit.
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
39 data points
Data
| 1 Event | 2 Samp type | 3 Depth sed [m] | 4 UV pig [µg/g] (unidentified, 338 nm) | 5 Scytonemin red [µg/g] (356, 442, 580 nm) | 6 Scytonemin der [µg/g] (384, 460, 570 nm) | 7 Scytonemin [µg/g] (388 nm, no. 1) | 8 Scytonemin [µg/g] (388 nm, no. 2) | 9 UV pig [µg/g] (unidentified, 328 nm) | 10 Carotenoids [µg/g] (unidentified, 466, 496, 528 nm) | 11 Carotenoids [µg/g] (unidentified, 468, 496, 530 nm) | 12 Carotenoids [µg/g] (unidentified, 440, 474, 504 nm) | 13 Carotenoids [µg/g] (unidentified, 450, 474, 504 nm) | 14 Carotenoids [µg/g] (unidentified, 420, 450, 476 nm) | 15 Carotenoids [µg/g] (unidentified, 448, 474, 504 nm) | 16 Myxox [µg/g] (450, 474, 504 nm) | 17 Carotenoids [µg/g] (unidentified, 444, 474, 504 nm) | 18 Carotenoids [µg/g] (unidentified, 440, 474 nm) | 19 Zea [µg/g] (422, 452, 476 nm) | 20 Carotenoids [µg/g] (unidentified, 444, 468, 498 nm) | 21 Carotenoids [µg/g] (unidentified, 474 nm) | 22 trans-Cantha [µg/g] (474 nm) | 23 cis-Cantha [µg/g] (370, 466 nm) | 24 BChl a [µg/g] (366, 606, 770 nm) | 25 Chl a/sed [µg/g] (430, 664 nm) | 26 Chl a/sed [µg/g] (epimer, 430, 664 nm; #0 = traces) | 27 Echin [µg/g] (466 nm) | 28 BPhytin a(p) [µg/g] (358, 526, 750 nm, #0 = traces) | 29 Phytin a [µg/g] (408, 664 nm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Edmon_Pt | Microbial mats | 0.3 | 1.64 | 26.7 | 1.43 | 1.15 | 2.9 | 2.5 | 0.4 | 1.46 | 62.6 | 36.2 | 1.24 | 9.38 | 2.10 | 1.71 | 2.18 | 1.80 | 1.37 | 0.54 | 8.54 | 0.96 | 6.36 | 73.2 | #0.0 | 9.91 | 35.0 | |
| Kar_Plateau | Microbial mats | 0.3 | 418.0 | 500.00 | 222.0 | 2.69 | 0.96 | 0.29 | 3.02 | 63.3 | 3.3 | 2.98 | #0 | 10.1 |