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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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2Sample typeSamp typeBorghini, Francesca
3DEPTH, sediment/rockDepth sedmGeocode
4UV photoprotective compoundUV pigµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 338 nm
5Scytonemin, reducedScytonemin redµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)356, 442, 580 nm
6Scytonemin, derivativeScytonemin derµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)384, 460, 570 nm
7ScytoneminScytoneminµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)388 nm, no. 1
8ScytoneminScytoneminµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)388 nm, no. 2
9UV photoprotective compoundUV pigµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 328 nm
10CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 466, 496, 528 nm
11CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 468, 496, 530 nm
12CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 440, 474, 504 nm
13CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 450, 474, 504 nm
14CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 420, 450, 476 nm
15CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 448, 474, 504 nm
16MyxoxanthophyllMyxoxµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)450, 474, 504 nm
17CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 444, 474, 504 nm
18CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 440, 474 nm
19ZeaxanthinZeaµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)422, 452, 476 nm
20CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 444, 468, 498 nm
21CarotenoidsCarotenoidsµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)unidentified, 474 nm
22trans-Canthaxanthintrans-Canthaµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)474 nm
23cis-Canthaxanthincis-Canthaµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)370, 466 nm
24Bacteriochlorophyll aBChl aµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)366, 606, 770 nm
25Chlorophyll a per unit sediment massChl a/sedµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)430, 664 nm
26Chlorophyll a per unit sediment massChl a/sedµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)epimer, 430, 664 nm; #0 = traces
27EchinenoneEchinµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)466 nm
28Bacteriopheophytin-a(p)BPhytin a(p)µg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)358, 526, 750 nm, #0 = traces
29Pheophytin aPhytin aµg/gBorghini, FrancescaHigh Performance Liquid Chromatography (HPLC)408, 664 nm
Size:
39 data points

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