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Wagner, Bernd; Ortlepp, Sabrina; Kenig, Fabien; Doran, Peter T; Melles, Martin (2009): Sedimentology on East Lake Bonney core Lz1023-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.726329, In supplement to: Wagner, B et al. (2010): Palaeoenvironmental implications derived from a piston core from east lobe Bonney, Taylor Valley, Antarctica. Antarctic Science, 22(5), 522-530, https://doi.org/10.1017/S0954102010000556

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Coverage:
Latitude: -77.714860 * Longitude: 162.436930
Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 2.69 m
Event(s):
Lz1023-1 * Latitude: -77.714860 * Longitude: 162.436930 * Lake water depth: 38.3 m * Recovery: 2.71 m * Location: Lake Bonney, East Antarctica * Campaign: TaylorValley2002 * Basis: Sampling/drilling in lake * Method/Device: Piston corer (PC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmGeocode
2Depth, top/minDepth topm
3Depth, bottom/maxDepth botm
4Water content, wet massWater wm%Ortlepp, SabrinaCalculated from mass/volumeweight loss during freeze-drying of the subsamples
5ClasticsClastics%Ortlepp, Sabrinaseparation of clastic and salt fraction by dilution of dried sediment samples in deionized water, filtration through a 0.45 um filter
6Salt contentSalt%Ortlepp, SabrinaCalculated
7Nitrogen, totalTN%Ortlepp, SabrinaCarbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III
8Sulfur, totalTS%Ortlepp, SabrinaCarbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III
9Carbon, totalTC%Ortlepp, SabrinaDIMATOC 100 analyzer (Dimatec Corp.)
10Carbon, inorganic, totalTIC%Ortlepp, SabrinaDIMATOC 100 analyzer (Dimatec Corp.)
11Carbon, organic, totalTOC%Ortlepp, SabrinaCalculated
12Size fraction < 0.002 mm, clay<2 µm%Ortlepp, SabrinaGrain size, CILAS 1180 Laser Particle Analyser
13Size fraction 0.063-0.002 mm, silt, mud63-2 µm%Ortlepp, SabrinaGrain size, CILAS 1180 Laser Particle Analyser
14Size fraction > 0.063 mm, sand>63 µm%Ortlepp, SabrinaGrain size, CILAS 1180 Laser Particle Analyser
15Size fraction > 2 mm, gravel>2 mm#Ortlepp, SabrinaCountinginvestigation on dried subsamples
16SodiumNa%Ortlepp, SabrinaAtomic absorption spectrometry (AAS), AA6800 (Shimadzu Corp.)
17PotassiumK%Ortlepp, SabrinaAtomic absorption spectrometry (AAS), AA6800 (Shimadzu Corp.)
18ChlorineCl%Ortlepp, SabrinaIon chromatograph, Dionex Corporation, DX-120
19Sodium/Chlorine ratioNa/ClOrtlepp, SabrinaCalculated
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
653 data points

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