Citation:

s41063-018-0049-8

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Project(s):

Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)

Coverage:

Latitude: 71.783366 * Longitude: 129.415005

Date/Time Start: 1998-08-05T00:00:00 * Date/Time End: 1998-08-14T00:00:00

Event(s):

Byk_98_Mkh * Latitude: 71.783366 * Longitude: 129.415005 * Date/Time Start: 1998-08-05T00:00:00 * Date/Time End: 1998-08-14T00:00:00 * Location: Lena Delta, Siberia, Russia * Campaign: (Lena-Delta1998) * Basis: AWI Arctic Land Expedition * Method/Device: Multiple investigations (MULT)

Comment:

In order to get information about the pore-water characteristics from the dry samples, the water-soluble elements in the sediments were determined by shaking the samples with a proportionate amount of ultrapure water for a defined period of time. To obtain the water extracts, approximately 1 g of the freeze-dried sample was shaken for approximately 90 minutes in 50 ml centrifuge tubes with ultrapure water at a soil:water ratio of 1:25 using an overhead shaker (Gerhardt Laboshake). Then the suspension was centrifuged (Heraeus Multifuge 3s) at 4000 rpm for 15 minutes. The decanted extraction was filtered through a 0.45 µm cellulose acetate filter. We measured total dissolved elemental concentrations of Al, Ba, Ca, Fe, K, Mg, Mn, Na, P, Si, and Sr and anion concentrations of F-, Cl-, SO42-, Br-, NO3-, PO43-, and HCO3-.The element concentrations were analyzed using inductively coupled plasma-optical emission spectrometry (ICP-OES, Perkin-Elmer Optima 8300DV), while the anion content was determined by ion chromatography (IC, Thermo ICS2100). Hydrogen carbonate concentrations were measured by potentiometric pH-value titration with 0.01 M HCl using an automatic titrator (Metrohm 794 Basic Titrino). In order to estimate the procedural error, extractions were carried out in duplicate for every 5th to 10th sample and 2-3 blank solutions of ultrapure water were treated in the same manner as the extractions and measured for concentrations. Water EC and pH values were measured using a WTW MultiLab 540 multi-parameter device equipped with a TetraCon 325 cell referenced to 25 °C and a pH Sentix 81 electrode.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator
1	Sample code/label	Sample label		Schirrmeister, Lutz
2	Height above sea level	Height	m a.s.l.	Schirrmeister, Lutz
3	Sediment type	Sediment		Schirrmeister, Lutz
4	pH	pH		Schirrmeister, Lutz
5	Conductivity, electrolytic	EC	µS/cm	Schirrmeister, Lutz
6	Aluminium	Al	µg/l	Schirrmeister, Lutz
7	Calcium	Ca2+	mg/l	Schirrmeister, Lutz
8	Iron	Fe	µg/l	Schirrmeister, Lutz
9	Potassium	K+	mg/l	Schirrmeister, Lutz
10	Magnesium	Mg2+	mg/l	Schirrmeister, Lutz
11	Manganese	Mn	mg/l	Schirrmeister, Lutz
12	Sodium	Na+	mg/l	Schirrmeister, Lutz
13	Phosphorus, total	TP	mg/l	Schirrmeister, Lutz
14	Silicate	Si(OH)4	µg/l	Schirrmeister, Lutz
15	Strontium 2+	Sr2+	µg/l	Schirrmeister, Lutz
16	Fluoride	F-	µg/l	Schirrmeister, Lutz
17	Chloride	Cl-	mg/l	Schirrmeister, Lutz
18	Nitrate	[NO3]-	mg/l	Schirrmeister, Lutz
19	Sulfate	[SO4]2-	mg/l	Schirrmeister, Lutz
20	Bicarbonate ion	[HCO3]-	mg/l	Schirrmeister, Lutz

License:

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

Size:

978 data points

Data

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

1 Sample label	2 Height [m a.s.l.]	3 Sediment	4 pH	5 EC [µS/cm]	6 Al [µg/l]	7 Ca2+ [mg/l]	8 Fe [µg/l]	9 K+ [mg/l]	10 Mg2+ [mg/l]	11 Mn [mg/l]	12 Na+ [mg/l]	13 TP [mg/l]	14 Si(OH)4 [µg/l]	15 Sr2+ [µg/l]	16 F- [µg/l]	17 Cl- [mg/l]	18 [NO3]- [mg/l]	19 [SO4]2- [mg/l]	20 [HCO3]- [mg/l]
MKh-K1-1	8.80	silt	7.44	68.1	228.73	6.83	199.46	2.21	2.30	0.00700	1.65	<0.10	1071	49.83	0	0.33	0.00	1.45	41.19
MKh-K1-4	10.20	silt	7.56	72.8	254.56	7.88	146.29	1.84	2.12	0.01268	1.53	<0.10	940	47.65	0	2.43	0.00	3.98	30.51
MKh-K1-6	10.40	soil-silt	7.48	80.1	106.74	6.37	128.66	2.16	3.26	0.02825	2.93	0.10	489	46.92	0	4.98	0.00	1.48	29.35
MKh-K1-5	10.50	soil-peat	7.29	99.2	105.52	8.11	156.58	2.26	3.68	0.03148	3.72	0.10	478	51.51	0	8.63	0.00	7.14	26.30
MKh-K1-7	10.50	peaty roots	7.48	83.8	228.66	7.51	208.87	2.00	3.60	0.02430	2.72	0.12	842	51.92	0	2.12	0.00	7.16	30.14
MKh-K1-3	10.60	silt	7.46	68.2	171.66	5.36	161.59	2.88	2.30	0.01803	2.36	0.10	697	35.46	0	2.10	0.00	1.57	29.75
MKh-K1-2	10.95	root-horizon	7.24	63.1	144.19	5.74	123.31	2.36	1.81	0.02117	1.91	0.13	555	36.05	0	2.45	0.00	2.25	24.41
MKh-K1-8	11.10	silt	7.35	72.6	121.42	7.07	107.07	2.20	2.00	0.02644	2.24	<0.10	532	45.80	0	2.94	0.00	4.37	27.09
MKh-K1-9	11.55	silt	7.51	81.2	147.95	8.60	171.77	2.27	2.17	0.02934	3.19	<0.10	676	54.31	213	1.72	0.23	1.84	35.88
MKh-K1-10	12.30	silt	7.22	68.2	123.48	7.13	110.59	1.70	2.06	0.05202	2.06	0.10	550	40.41	260	3.17	0.00	2.34	24.41
MKh-K1-11	12.65	silt	7.42	84.3	244.35	7.97	138.66	1.63	2.35	0.02558	4.51	<0.10	757	40.98	281	4.01	0.00	4.09	29.78
MKh-K1-12	13.00	soil-silt	7.32	138.5	136.01	11.54	112.38	1.43	3.77	0.04658	9.42	<0.10	531	64.69	375	17.73	0.00	9.54	23.67
MKh-K1-13	13.05	soil-silt	7.77	111.1	217.75	7.93	258.82	4.20	4.37	0.06697	8.14	0.34	992	50.77	457	6.07	0.00	6.38	34.72
MKh-K1-14	13.15	soil-silt	7.78	102.6	92.39	7.54	105.85	1.78	5.96	0.04497	5.47	0.11	434	62.80	340	4.25	0.00	2.02	41.98
MKh-K1-15	13.25	NA	7.73	87.7	139.27	9.08	99.58	2.36	3.22	0.03305	2.50	<0.10	529	68.82	0	3.55	0.00	1.01	35.08
MKh-K1-16	13.35	NA	7.32	60.9	125.08	6.40	111.40	2.29	1.83	0.06670	1.47	<0.10	583	38.68	0	2.35	0.00	0.55	28.98
MKh-K1-17	13.45	NA	7.08	62.4	177.14	5.93	193.39	4.10	1.36	0.03717	1.79	0.15	916	31.10	0	3.33	0.00	1.66	23.67
MKh-K1-18	13.55	NA	7.40	66.2	173.82	7.31	226.75	3.89	1.66	0.04337	1.60	0.17	857	39.21	0	2.10	0.00	1.19	29.35
MKh-K1-19	13.95	NA	7.57	56.2	272.10	6.02	161.58	1.68	2.08	0.04161	1.37	<0.10	855	38.67	0	0.51	0.00	1.35	27.46
MKh-KB1-1	12.60	silt	7.39	67.9	236.19	7.12	158.52	1.72	2.08	0.03254	2.07	<0.10	760	44.32	0	1.92	0.00	2.59	29.78
MKh-KB1-2	13.00	soil-silt	7.46	89.4	220.11	8.78	208.50	3.60	2.62	0.01796	3.40	0.17	840	53.86	0	3.49	0.00	3.38	37.40
MKh-KB1-3	13.35	silt	7.39	54.6	184.77	5.49	182.34	2.31	1.29	0.03917	1.09	0.14	704	34.49	0	1.09	0.00	1.26	25.02
MKh-KB1-4	13.75	soil-silt	7.35	69.5	243.91	7.26	338.40	3.25	1.42	0.03408	1.40	0.17	871	38.06	0	1.61	0.00	1.57	30.14
MKh-KB9-1	22.00	silt	7.29	47.9	301.97	5.90	311.34	1.58	1.41	0.02969	1.18	<0.10	1008	36.71	0	0.36	0.00	0.67	20.20
MKh-KB9-2	22.20	soil	7.35	73.2	143.67	8.51	144.49	1.68	2.08	0.04221	2.43	<0.10	580	49.88	0	4.11	0.00	1.63	28.62
MKh-KB9-3	22.25	soil	7.21	89.1	113.58	11.26	177.21	1.91	2.67	0.11534	2.49	0.13	603	55.04	0	3.86	0.00	5.32	32.83
MKh-KB9-4	23.00	silt	7.20	45.9	305.89	5.46	239.84	1.11	1.14	0.02089	2.04	<0.10	1011	30.00	0	2.21	0.00	1.26	18.24
MKh-KB9-4	23.00	silt	7.12	45.1	273.86	5.23	205.32	1.07	1.10	0.01987	1.97	<0.10	914	28.54	0	2.08	0.00	1.27	16.78
MKh-KB9-5	23.20	soil	7.43	82.2	122.19	10.48	67.91	1.07	2.05	0.00473	2.01	<0.10	566	53.95	0	7.52	0.00	9.58	18.67
MKh-KB9-6	23.25	soil	7.25	88.1	128.20	10.95	70.25	1.00	2.37	0.05831	2.21	<0.10	582	54.06	0	9.20	0.00	9.53	17.94
MKh-4.1-1	25.00	silt	7.47	79.7	243.78	10.61	244.72	1.28	2.00	0.02541	2.37	<0.10	880	70.84	0	5.84	0.00	2.40	31.48
MKh-4.1-2	25.50	sand	7.44	97.3	218.62	12.69	208.22	1.35	2.68	0.02728	2.23	<0.10	806	82.51	0	7.24	0.00	8.56	28.98
MKh-4.1-3	25.60	silt	7.51	102.5	216.23	12.18	173.71	1.86	2.74	0.03108	2.67	<0.10	793	77.29	0	10.28	0.00	7.35	25.26
MKh-4.1-4	26.00	sandy silt	7.39	151.0	160.46	19.57	143.08	1.96	3.93	0.04666	3.08	<0.10	785	103.67	0	18.28	0.00	12.03	29.35
MKh-4.12-1	24.00	sandy silt	7.43	67.8	327.33	8.86	207.27	2.51	1.71	0.03821	1.23	<0.10	1107	57.34	0	0.28	0.00	0.80	36.98
MKh-4.12-2	24.10	peat inclusion	7.01	37.5	135.93	3.55	201.90	2.18	0.78	0.08682	1.43	0.17	920	19.05	0	1.02	0.00	0.82	14.89
MKh-4.12-3	26.00	peat inclusion	6.91	35.8	154.40	3.65	270.18	1.56	0.77	0.11597	0.78	<0.10	711	19.86	0	0.49	0.00	0.41	17.94
MKh-4.12-4	26.10	sand	6.86	20.1	464.21	1.35	592.23	1.85	0.42	0.06861	1.13	<0.10	1160	0.00	0	0.14	0.00	0.51	8.42
MKh-HB2-1	15.00	silt	7.44	76.7	216.83	9.06	286.84	1.98	3.05	0.02839	1.74	<0.10	657	59.19	0	0.42	0.26	0.81	41.55
MKh-HB2-2	15.05	peaty silt	7.03	55.7	140.30	7.65	289.99	1.79	1.43	0.03485	0.85	0.13	826	33.62	0	0.32	0.00	0.49	28.25
MKh-3-1	10.80	silt	7.53	139.4	479.59	10.36	255.86	2.26	5.77	0.02176	5.81	<0.10	1278	73.80	0	18.78	0.00	9.84	29.11
MKh-3-2	11.00	silt	7.66	123.2	333.55	7.77	176.70	2.32	4.82	0.02126	8.38	0.10	1096	66.31	0	10.04	0.00	6.40	42.71
MKh-3-5	11.90	silt	7.61	76.5	247.71	6.16	151.59	2.12	4.00	0.01663	1.30	<0.10	819	57.51	223	0.68	0.00	3.18	37.77
MKh-7.1-1	3.40	sandy silt	7.34	185.1	68.00	16.83	63.40	2.45	6.58	0.06483	7.14	<0.10	593	104.88	0	35.94	0.00	2.85	30.81
MKh-7.1-3	3.00	sandy silt	7.57	138.6	112.49	13.62	59.79	1.37	4.27	0.03117	5.15	<0.10	655	64.18	0	20.63	0.00	7.21	25.93
MKh-7.1-2	3.50	peat inclusion	7.45	116.1	175.09	10.24	161.17	1.93	3.55	0.02925	6.79	<0.10	813	67.98	0	12.71	0.00	2.67	35.27
MKh-1.1-1	2.40	silt	7.36	155.6	51.35	13.27	30.77	1.51	4.64	0.05178	7.75	<0.10	508	61.95	0	26.29	0.00	9.33	22.88
MKh-1.1-2	3.40	silt	7.38	178.7	105.70	17.25	110.59	3.22	3.82	0.06011	9.64	<0.10	671	110.61	0	29.03	0.00	5.17	35.27
MKh-1.1-3			7.39	263.0	67.76	18.37	82.62	2.19	6.72	0.10164	20.50	<0.10	505	123.01	0	55.95	0.00	3.36	28.98