Citation:

j.gloplacha.2019.04.005

Name: TIC, TOC, Uranium isotopes, organic carbon isotopes and sediment residence times from Lake Ohrid (Macedonia/Albania) sediment core ICDP5045-1
Published: 2019-03-15
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Balkan Peninsula; Geomorphology; human impact; Lake Ohrid; landscape evolution; Paleoclimate; SCOPSCO; sediment residence time; soil systems evolution; tephrochronology; Uranium isotopes

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Abstract:

TIC: Total inorganic carbon content of bulk sediment material (University of Cologne, Germany)

TOC: Total organic carbon content of bulk sediment material (University of Cologne, Germany)

D13C_org. Carbon isotope composition of bulk organic matter (British Geological Survey, UK)

234U/238U: (234U/238U) activity ratio of detrital matter; samples treated to remove any non-detrital matter (calcium carbonates, organic matter, Mn/Fe oxides) and uranium adsorbed to mineral surfaces prior to analyses (University of Wollongong, Australia)

Surface area: Surface area in m2/g describes the total surface area of all mineral grains per gram sediment material, analyzed by means of gas sorption analyses of detrital matter (University of Wollongong, Australia)

Tres: Sediment residence time accounts for the time elapsed between the formation of detrital matter <63µm by chemical and physical weathering and final deposition, and thus encompasses the time of detrital matter storage in the weathering horizon and fluvial transport

Keyword(s):

Balkan Peninsula; Geomorphology; human impact; Lake Ohrid; landscape evolution; Paleoclimate; SCOPSCO; sediment residence time; soil systems evolution; tephrochronology; Uranium isotopes

Coverage:

Latitude: 41.049170 * Longitude: 20.715000

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 5.51 m

Event(s):

ICDP5045-1 (DEEP) * Latitude: 41.049170 * Longitude: 20.715000 * Elevation: 693.0 m * Location: Lake Ohrid, Macedonian/Albanian border * Method/Device: Deep Lake Drilling System (DLDS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Francke, Alexander		Geocode – Composite depth
2	AGE	Age	ka BP	Francke, Alexander		Geocode – Cal age
3	Sedimentation rate per year	SR	cm/a	Francke, Alexander
4	Carbon, inorganic, total	TIC	%	Francke, Alexander	Bulk sediment material
5	Carbon, organic, total	TOC	%	Francke, Alexander	Bulk sediment material
6	δ13C, organic carbon	δ13C Corg	‰ PDB	Francke, Alexander	Bulk organic matter
7	Uranium-234/Uranium-238 activity ratio	(234U/238U)		Francke, Alexander
8	Uranium-234/Uranium-238 activity ratio, standard deviation	(234U/238U) std dev	±	Francke, Alexander
9	Minerals, surface area	MSA	m²/g	Francke, Alexander	Gas sorption analysis	Bulk sediment samples
10	Residence time, sediment	RT sed	ka	Francke, Alexander
11	Residence time, sediment, standard deviation	RT sed std dev	±	Francke, Alexander		+ std dev
12	Residence time, sediment, standard deviation	RT sed std dev	±	Francke, Alexander		- std dev

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

433 data points

Data

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

1 Depth sed [m] (Composite depth)	2 Age [ka BP] (Cal age)	3 SR [cm/a]	4 TIC [%] (Bulk sediment material)	5 TOC [%] (Bulk sediment material)	6 δ13C Corg [‰ PDB] (Bulk organic matter)	7 (234U/238U)	8 (234U/238U) std dev [±]	9 MSA [m²/g] (Bulk sediment samples, Gas so...)	10 RT sed [ka]	11 RT sed std dev [±] (+ std dev)	12 RT sed std dev [±] (- std dev)
0.01	-0.0445	0.06	3.28	2.09	-28.2	0.934	0.004	46.3	43.5	6	6
0.09	0.0927	0.06	2.58	1.31
0.17	0.2169	0.06	3.58	1.58	-27.5	0.922	0.002		57.1	7	7
0.25	0.3574	0.06	4.74	0.85
0.33	0.4992	0.06	5.21	1.53	-27.9	0.913	0.003		60.5	7	7
0.41	0.6253	0.07	5.48	1.53
0.49	0.7438	0.06	5.75	1.65	-28.4	0.924	0.005	42.1	52.6	7	7
0.57	0.8719	0.06	5.11	1.61
0.65	1.0150	0.05	4.09	1.50	-26.8	0.922	0.002		56.7	7	7
0.73	1.1645	0.06	1.68	1.77
0.81	1.3080	0.05	1.73	0.80	-26.9	0.926	0.003		57.8	7	8
0.97	1.6324	0.03	3.29	1.49	-27.4	0.916	0.003	38.3	59.1	7	7
1.05	1.8852	0.03	5.41	1.80
1.13	2.1344	0.04	5.35	3.02	-28.0	0.914	0.002		58.4	7	7
1.21	2.3500	0.03	5.64	2.70
1.29	2.5846	0.03	5.75	2.42	-28.4	0.910	0.016	35.8	65.0	8	8
1.37	2.8153	0.04	6.59	1.95
1.45	3.0371	0.03	4.51	2.86	-28.1	0.921	0.013		58.4	7	7
1.53	3.2795	0.03	3.44	2.21
1.61	3.5789	0.02	6.04	3.01	-28.7	0.932	0.002	47.2	39.2	6	6
1.69	3.9831	0.02	5.41	2.93
1.77	4.3339	0.02	6.81	2.27	-29.2	0.922	0.002		51.4	7	7
1.85	4.6742	0.02	6.68	3.02
1.93	5.0511	0.02	7.10	2.72	-29.1	0.921	0.002	38.1	52.3	8	8
2.01	5.4941	0.02	5.21	3.56
2.09	5.9774	0.02	4.56	3.74	-28.5	0.922	0.002		50.4	7	7
2.17	6.3927	0.02	4.49	2.94
2.25	6.8520	0.02	4.94	2.95	-27.9	0.907	0.002	43.6	52.4	7	7
2.33	7.3056	0.02	4.61	3.43
2.41	7.7043	0.02	4.47	3.29	-27.9	0.899	0.002		60.2	7	7
2.49	8.1071	0.04	1.73	2.68
2.57	8.3180	0.06	1.55	2.38	-27.0	0.898	0.003	45.4	54.0	6	6
2.65	8.4580	0.07	2.16	3.62
2.73	8.5724	0.05	0.58	4.84	-27.8	0.967	0.008		23.9	7	7
2.81	8.7323	0.02	0.14	5.23
2.89	9.1898	0.02	0.16	4.75	-26.5	0.949	0.002	41.1	33.4	7	7
2.97	9.6751	0.02	0.03	4.25
3.05	10.1297	0.02	0.13	3.56	-25.9	0.984	0.003		18.8	7	7
3.13	10.5963	0.02	0.06	3.29
3.21	11.1107	0.02	0.13	2.96	-25.7	0.961	0.003	36.6	29.8	8	8
3.29	11.5487	0.04	1.10	1.93
3.35	11.7055	0.05	1.03	2.04	-26.3	0.941	0.003		36.6	7	7
3.41	11.8216	0.06	1.02	1.93
3.49	11.9609	0.06	0.06	2.84	-26.7	0.945	0.002	37.5	36.6	8	8
3.57	12.0961	0.06	0.65	1.71
3.65	12.2319	0.06	1.21	1.96	-26.6	0.936	0.002		38.5	7	7
3.73	12.3698	0.06	0.94	1.87
3.81	12.5079	0.06	1.39	1.94	-27.2	0.930	0.002	36.3	47.5	8	8
3.89	12.6430	0.06	1.86	1.77
3.97	12.7779	0.06	1.54	1.99	-27.1	0.922	0.003		45.1	7	7
4.05	12.9146	0.05	0.04	2.43
4.13	13.0696	0.05	0.04	2.89	-26.3	0.960	0.002	38.0	29.2	7	7
4.21	13.2394	0.05	0.07	2.60
4.29	13.4148	0.05	0.04	2.72	-25.8	0.943	0.003		33.5	7	7
4.39	13.6313	0.04	0.04	2.51
4.47	13.8105	0.05	0.06	2.55	-27.0	0.942	0.002		33.9	7	7
4.55	13.9859	0.05	0.05	2.40
4.63	14.1609	0.05	0.07	2.20	-26.0	0.945	0.002		30.8	7	7
4.71	14.3340	0.05	0.17	1.93
4.79	14.5094	0.05	0.08	2.01	-26.4	0.935	0.002	39.1	38.2	8	7
4.87	14.6836	0.05	0.03	1.94
4.95	14.8594	0.04	0.08	2.01	-26.1	0.926	0.002		40.5	7	7
5.03	15.0372	0.04	0.03	1.88
5.11	15.2171	0.04	0.04	1.82	-26.6	0.937	0.002	35.2	40.2	8	8
5.19	15.3982	0.05	0.10	1.61
5.27	15.5754	0.05	0.20	1.65	-27.4	0.923	0.003		41.7	7	7
5.35	15.7468	0.05	0.18	1.67
5.43	15.9159	0.05	0.16	1.59	-27.6	0.928	0.002	33.1	49.4	9	9
5.51	16.0880	0.05	0.18	1.61