Citation:

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: * Basis: Sampling/drilling in lake * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Depth, top/min	Depth top	m
3	Depth, bottom/max	Depth bot	m
4	Water content, wet mass	Water wm	%	Ortlepp, Sabrina	Calculated from mass/volume	weight loss during freeze-drying of the subsamples
5	Clastics	Clastics	%	Ortlepp, Sabrina		separation of clastic and salt fraction by dilution of dried sediment samples in deionized water, filtration through a 0.45 um filter
6	Salt content	Salt	%	Ortlepp, Sabrina	Calculated
7	Nitrogen, total	TN	%	Ortlepp, Sabrina	Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III
8	Sulfur, total	TS	%	Ortlepp, Sabrina	Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III
9	Carbon, total	TC	%	Ortlepp, Sabrina	DIMATOC 100 analyzer (Dimatec Corp.)
10	Carbon, inorganic, total	TIC	%	Ortlepp, Sabrina	DIMATOC 100 analyzer (Dimatec Corp.)
11	Carbon, organic, total	TOC	%	Ortlepp, Sabrina	Calculated
12	Size fraction < 0.002 mm, clay	<2 µm	%	Ortlepp, Sabrina	Grain size, CILAS 1180 Laser Particle Analyser
13	Size fraction 0.063-0.002 mm, silt, mud	63-2 µm	%	Ortlepp, Sabrina	Grain size, CILAS 1180 Laser Particle Analyser
14	Size fraction > 0.063 mm, sand	>63 µm	%	Ortlepp, Sabrina	Grain size, CILAS 1180 Laser Particle Analyser
15	Size fraction > 2 mm, gravel	>2 mm	#	Ortlepp, Sabrina	Counting	investigation on dried subsamples
16	Sodium	Na	%	Ortlepp, Sabrina	Atomic absorption spectrometry (AAS), AA6800 (Shimadzu Corp.)
17	Potassium	K	%	Ortlepp, Sabrina	Atomic absorption spectrometry (AAS), AA6800 (Shimadzu Corp.)
18	Chlorine	Cl	%	Ortlepp, Sabrina	Ion chromatograph, Dionex Corporation, DX-120
19	Sodium/Chlorine ratio	Na/Cl		Ortlepp, Sabrina	Calculated

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

653 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Depth top [m]	3 Depth bot [m]	4 Water wm [%]	5 Clastics [%]	6 Salt [%]	7 TN [%]	8 TS [%]	9 TC [%]	10 TIC [%]	11 TOC [%]	12 <2 µm [%]	13 63-2 µm [%]	14 >63 µm [%]	15 >2 mm [#]	16 Na [%]	17 K [%]	18 Cl [%]	19 Na/Cl
0.05	0.04	0.06	66.38	1.74	31.88	0.04	0.96	4.92	3.91	1.00	17.50	72.50	10.00	0	23.55	0.41	54.48	0.67
0.13	0.12	0.14	67.37	0.96	31.67	0.06	0.17	4.98	2.95	2.03	13.60	68.40	18.00	0	20.99	0.41	54.77	0.59
0.21	0.20	0.22	61.12	7.46	31.42	0.03	0.39	5.30	4.80	0.50	20.70	72.70	6.60	0
0.29	0.28	0.30	41.01	22.25	36.74	0.02	3.80	4.37	3.84	0.53	1.98	15.82	82.20	0	16.51	0.28	50.85	0.50
0.37	0.36	0.38	39.20	24.54	36.27	0.03	3.37	4.26	3.75	0.51	1.61	13.99	84.40	0	15.78	0.32	51.05	0.48
0.45	0.44	0.46	36.52	6.54	56.94	0.00	0.84	3.75	1.82	1.93	9.02	40.68	50.30	0	22.86	0.14	60.77	0.58
0.53	0.52	0.54	36.66	4.86	58.48	0.02	0.19	3.89	2.97	0.92	11.90	63.60	24.50	0	29.55	0.11	58.14	0.78
0.61	0.60	0.62	21.48	7.74	70.78	0.01	0.01	1.08	0.85	0.23	2.42	20.03	77.55	0	30.27	0.09	55.41	0.84
0.69	0.68	0.70	12.54	5.44	82.02	0.01	0.01	1.44	0.94	0.50	3.39	17.85	78.76	1	30.12	0.05	55.61	0.84
0.77	0.76	0.78	6.64	7.95	85.41	0.01	0.01	1.76	1.42	0.34	2.77	12.56	84.67	1	29.14	0.04	54.56	0.82
0.85	0.84	0.86	10.69	6.96	82.35	0.01	0.01	1.75	1.22	0.53	3.20	16.43	80.38	1	30.37	0.04	53.91	0.87
0.93	0.92	0.94	11.10	4.44	84.45	0.02	0.02	1.60	1.23	0.37	4.01	19.08	76.91	1	30.41	0.04	56.39	0.83
1.01	1.00	1.02	10.88	6.43	82.69	0.01	0.01	1.64	1.39	0.26	3.90	17.08	77.77	1	31.80	0.04	55.81	0.88
1.09	1.08	1.10	12.94	3.20	83.85	0.01	0.02	2.01	1.50	0.51	4.76	22.15	73.09	1	30.34	0.05	54.90	0.85
1.17	1.16	1.18	12.75	1.97	85.28	0.02	0.03	3.04	2.40	0.64	3.79	18.07	74.62	0	32.43	0.04	57.61	0.87
1.25	1.24	1.26	11.99	1.74	86.26	0.02	0.02	4.06	3.16	0.90	5.51	25.00	66.66	0	32.88	0.04	55.56	0.91
1.33	1.32	1.34	9.82	1.28	88.90	0.03	0.03	2.76	2.11	0.65	4.51	22.16	73.33	0	32.54	0.03	56.73	0.88
1.41	1.40	1.42	11.35	1.60	87.06	0.04	0.08	4.07	2.21	1.86	5.08	24.80	70.11	0	32.46	0.03	58.55	0.85
1.49	1.48	1.50	12.69	1.04	86.27	0.05	0.04	3.90	2.18	1.72	3.43	14.82	81.76	0	31.09	0.04	56.12	0.85
1.57	1.56	1.58	13.10	1.00	85.90	0.03	0.06	4.23	3.38	0.85	4.48	15.24	76.60	0	33.74	0.04	57.21	0.91
1.65	1.64	1.66	12.00	1.41	86.59	0.02	0.05	5.18	2.98	2.20	5.40	20.66	71.10	0	30.70	0.03	54.88	0.86
1.69	1.68	1.70	14.52	8.52	76.96	0.02	9.20	1.31	0.76	0.55
1.71	1.70	1.72	19.56	4.40	76.05	0.02	7.05	1.81	1.20	0.61
1.73	1.72	1.74	17.35	1.92	80.73	0.02	0.06	3.92	3.11	0.81	4.64	18.54	76.82	0	28.69	0.04	53.09	0.83
1.75	1.74	1.76	13.71	1.13	85.17
1.77	1.76	1.78	13.18	1.27	85.55	0.03	0.16	6.31	2.57	3.74
1.85	1.84	1.86	15.80	1.68	82.51	0.02	0.07	5.62	4.84	0.78	9.23	35.89	54.88	0	31.02	0.04	54.75	0.87
1.89	1.88	1.90	23.54	1.46	75.00	0.03	0.08	4.62	3.26	1.36
1.93	1.92	1.94	61.83	0.45	37.72	0.30	0.77	4.84	0.65	4.19	1.26	5.64	84.63	0	25.71	0.06	52.73	0.75
2.01	2.00	2.02	39.10	0.30	60.59	0.02	0.03	3.38	2.43	0.95	2.52	8.84	84.32	0	29.73	0.06	55.01	0.83
2.09	2.08	2.10	7.11	0.34	92.55	0.02	0.06	5.98	3.06	2.93	2.23	8.70	84.19	0	32.53	0.03	58.20	0.86
2.17	2.16	2.18	10.81	0.57	88.62	0.02	0.05	5.01	4.08	0.93	3.42	12.84	80.64	0	33.71	0.02	58.93	0.88
2.25	2.24	2.26	14.98	0.85	84.17	0.02	0.05	5.77	4.92	0.85	6.39	19.56	70.69	0	34.29	0.03	58.98	0.90
2.33	2.32	2.34	10.78	1.37	87.84	0.01	0.05	4.99	4.17	0.82	6.25	21.08	68.35	0	33.74	0.02	57.11	0.91
2.41	2.40	2.42	12.50	1.61	85.89	0.01	0.05	4.66	4.25	0.41	7.64	27.94	62.80	0	35.13	0.03	59.53	0.91
2.49	2.48	2.50	7.33	1.73	90.94	0.01	0.02	3.79	3.40	0.39	4.56	20.53	73.35	1	34.69	0.02	55.37	0.97
2.57	2.56	2.58	10.50	3.42	86.08	0.01	0.04	3.44	3.28	0.16	8.81	34.02	55.52	0	34.46	0.02	58.82	0.90
2.65	2.64	2.66	6.15	1.09	92.75	0.01	0.05	3.61	2.98	0.63	5.50	26.12	68.38	0	34.29	0.01	56.77	0.93
2.69	2.68	2.70	6.69	1.00	92.32	0.01	0.06	4.78	4.28	0.50	0.91	3.04	90.72	0	34.07	0.02	57.06	0.92