Citation:

PANGAEA.957148

Name: Total organic carbon contents of sediment core KKJ19 from lake Kälksjön in central Sweden
Published: 2023-03-29
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Lake Kälksjön; NAO; Sediments; Sweden; Total organic carbon (TOC)

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2023-03-29 • DOI registered: 2023-09-19

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Abstract:

A total organic carbon (TOC) record covering the last 9600 years was measured from freeze-dried and homogenized samples of Lake Kälksjön (central Sweden) sediment core KKJ19 at 1 cm resolution using an EA Isolink elemental analyzer coupled to a DELTA V advantage isotope ratio mass spectrometer. Sediment core KKJ19 was retrieved from the deepest part of Lake Kälksjön in summer 2019 with a Niederreiter piston corer. TOC measurements were performed in August 2021. Main aim of the measurements was the establishment of a time-series of paleoenvironmental variability for the western Baltic region. The TOC data represent measured contents.

Keyword(s):

Lake Kälksjön; NAO; Sediments; Sweden; Total organic carbon (TOC)

Related to:

Czymzik, Markus; Tjallingii, Rik; Plessen, Birgit; Feldens, Peter; Theuerkauf, Martin; Moros, Matthias; Schwab, Markus J; Nantke, Carla K M; Pinkerneil, Silvia; Brauer, Achim; Arz, Helge Wolfgang (2023): Mid-Holocene reinforcement of North Atlantic atmospheric circulation variability from a western Baltic lake sediment record. Climate of the Past, 19(1), 233-248, https://doi.org/10.5194/cp-19-233-2023

Coverage:

Latitude: 60.090000 * Longitude: 13.030000

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 5.825 m

Event(s):

Lake_Kälksjön_KKJ19 * Latitude: 60.090000 * Longitude: 13.030000 * Location: Lake Kälksjön, Sweden * Method/Device: Core (CORE)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Czymzik, Markus		Geocode
2	AGE	Age	ka BP	Czymzik, Markus		Geocode
3	Carbon, organic, total	TOC	%	Czymzik, Markus	Element analyser (EA)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

583 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 TOC [%]
0.005	-0.066	14.8
0.015	-0.060	15.0
0.025	-0.054	14.1
0.035	-0.050	10.9
0.045	-0.047	10.7
0.055	-0.045	12.7
0.065	-0.043	15.5
0.075	-0.041	15.9
0.085	-0.039	13.5
0.095	-0.037	14.7
0.105	-0.035	13.3
0.115	-0.033	12.6
0.125	-0.030	11.3
0.135	-0.027	7.6
0.145	-0.023	7.4
0.155	-0.020	8.2
0.165	-0.017	6.6
0.175	-0.014	5.9
0.185	-0.011	4.7
0.195	-0.008	4.6
0.205	-0.006	3.9
0.215	-0.004	3.8
0.225	-0.002	4.8
0.235	0.001	5.6
0.245	0.004	7.8
0.255	0.008	9.3
0.265	0.014	10.0
0.275	0.020	9.7
0.285	0.025	9.7
0.295	0.031	10.7
0.305	0.036	10.1
0.315	0.042	10.1
0.325	0.048	10.8
0.335	0.053	11.1
0.345	0.059	11.0
0.355	0.064	10.1
0.365	0.070	12.2
0.375	0.085	12.8
0.385	0.109	13.0
0.395	0.133	13.8
0.405	0.157	14.6
0.415	0.182	15.7
0.425	0.206	16.0
0.435	0.230	14.2
0.445	0.254	14.9
0.455	0.278	17.5
0.465	0.302	16.8
0.475	0.327	18.2
0.485	0.351	17.3
0.495	0.375	15.5
0.505	0.399	15.4
0.515	0.423	16.9
0.525	0.448	18.6
0.535	0.472	17.9
0.545	0.496	18.0
0.555	0.520	18.0
0.565	0.544	17.9
0.575	0.568	17.5
0.585	0.593	17.2
0.595	0.617	16.3
0.605	0.641	18.7
0.615	0.665	18.3
0.625	0.689	16.7
0.635	0.714	19.5
0.645	0.738	18.2
0.655	0.762	17.8
0.665	0.786	17.4
0.675	0.810	20.1
0.685	0.834	20.0
0.695	0.859	20.2
0.705	0.883	21.0
0.715	0.907	19.9
0.725	0.931	19.0
0.735	0.955	17.8
0.745	0.980	18.8
0.755	1.004	19.8
0.765	1.028	18.3
0.775	1.052	18.7
0.785	1.076	19.6
0.795	1.101	18.4
0.805	1.125	18.0
0.815	1.149	17.5
0.825	1.173	18.0
0.835	1.197	18.6
0.845	1.221	17.0
0.855	1.246	16.7
0.865	1.270	20.0
0.875	1.294	19.7
0.885	1.318	19.2
0.895	1.342	19.0
0.905	1.367	21.7
0.915	1.391	22.0
0.925	1.415	21.4
0.935	1.439	21.5
0.945	1.463	21.9
0.955	1.487	22.9
0.965	1.512	21.2
0.975	1.536	17.8
0.985	1.560	13.8
0.995	1.584	17.2
1.005	1.608	20.3
1.015	1.633	19.0
1.025	1.657	18.9
1.035	1.681	17.8
1.045	1.705	17.4
1.055	1.729	17.8
1.065	1.754	17.3
1.075	1.777	16.1
1.085	1.798	16.3
1.095	1.819	15.6
1.105	1.840	16.7
1.115	1.862	18.1
1.125	1.883	18.7
1.135	1.904	17.3
1.145	1.926	17.9
1.155	1.947	17.7
1.165	1.968	17.6
1.175	1.990	16.5
1.185	2.011	15.4
1.195	2.032	14.2
1.205	2.054	16.0
1.215	2.075	16.6
1.225	2.096	17.4
1.235	2.118	17.0
1.245	2.139	17.2
1.255	2.160	16.9
1.265	2.182	18.8
1.275	2.203	18.6
1.285	2.224	19.6
1.295	2.246	19.4
1.305	2.267	19.3
1.315	2.288	19.3
1.325	2.310	18.3
1.335	2.331	17.8
1.345	2.352	18.8
1.355	2.374	17.8
1.365	2.395	17.3
1.375	2.416	18.7
1.385	2.438	17.8
1.395	2.459	18.1
1.405	2.480	18.4
1.415	2.502	18.5
1.425	2.523	17.8
1.435	2.544	17.8
1.445	2.566	18.7
1.455	2.587	17.4
1.465	2.608	14.2
1.475	2.630	17.0
1.485	2.651	18.8
1.495	2.672	17.9
1.505	2.694	16.8
1.515	2.716	16.3
1.525	2.739	17.6
1.535	2.762	16.9
1.545	2.785	17.1
1.555	2.808	17.2
1.565	2.831	17.7
1.575	2.854	19.3
1.585	2.877	19.3
1.595	2.899	19.5
1.605	2.922	18.7
1.615	2.945	17.7
1.625	2.968	17.3
1.635	2.991	17.2
1.645	3.014	14.8
1.655	3.037	15.2
1.665	3.060	17.5
1.675	3.083	17.6
1.685	3.106	18.4
1.695	3.129	19.1
1.705	3.152	19.7
1.715	3.175	20.0
1.725	3.198	18.5
1.735	3.221	19.6
1.745	3.244	20.0
1.755	3.267	18.4
1.765	3.289	18.2
1.775	3.310	18.3
1.785	3.332	17.0
1.795	3.354	17.8
1.805	3.376	18.3
1.815	3.397	18.6
1.825	3.419	17.9
1.835	3.441	18.5
1.845	3.463	17.8
1.855	3.485	16.7
1.865	3.506	17.0
1.875	3.528	18.1
1.885	3.550	18.3
1.895	3.572	18.2
1.905	3.594	17.1
1.915	3.615	15.1
1.925	3.637	16.1
1.935	3.659	15.0
1.945	3.681	13.2
1.955	3.703	14.5
1.965	3.724	16.4
1.975	3.746	15.4
1.985	3.768	15.7
1.995	3.790	12.6
2.005	3.812	12.0
2.015	3.833	12.5
2.025	3.855	13.9
2.035	3.877	14.9
2.045	3.899	15.2
2.055	3.921	15.1
2.065	3.942	16.0
2.075	3.964	16.0
2.085	3.986	16.3
2.095	4.008	14.1
2.105	4.029	15.1
2.115	4.051	15.7
2.125	4.073	15.0
2.135	4.095	15.5
2.145	4.117	15.4
2.155	4.138	15.3
2.165	4.160	14.9
2.175	4.182	13.8
2.185	4.204	13.5
2.195	4.226	11.2
2.205	4.247	12.8
2.215	4.269	12.7
2.225	4.291	14.7
2.235	4.313	14.4
2.245	4.335	14.5
2.255	4.356	14.8
2.265	4.378	15.4
2.275	4.400	15.3
2.285	4.422	16.8
2.295	4.444	16.9
2.305	4.465	16.3
2.315	4.487	17.3
2.325	4.509	16.6
2.335	4.531	17.4
2.345	4.553	19.4
2.355	4.574	18.2
2.365	4.596	19.3
2.375	4.618	18.3
2.385	4.640	17.1
2.395	4.659	17.6
2.405	4.675	18.7
2.415	4.691	17.8
2.425	4.708	17.8
2.435	4.724	17.2
2.445	4.740	18.0
2.455	4.757	17.4
2.465	4.773	16.5
2.475	4.789	16.2
2.485	4.806	17.0
2.495	4.822	17.3
2.505	4.838	17.0
2.515	4.855	17.3
2.525	4.871	17.2
2.535	4.887	18.1
2.545	4.904	17.5
2.555	4.920	17.6
2.565	4.936	16.2
2.575	4.952	16.4
2.585	4.969	16.2
2.595	4.985	15.2
2.605	5.001	17.9
2.615	5.018	16.1
2.625	5.034	15.9
2.635	5.050	15.9
2.645	5.067	17.1
2.655	5.083	16.5
2.665	5.099	15.9
2.675	5.116	15.2
2.685	5.132	15.1
2.695	5.148	16.4
2.705	5.165	17.6
2.715	5.181	17.1
2.725	5.197	15.1
2.735	5.213	15.8
2.745	5.230	15.5
2.755	5.246	14.8
2.765	5.262	14.8
2.775	5.279	13.9
2.785	5.295	12.8
2.795	5.311	14.3
2.805	5.328	15.5
2.815	5.344	14.4
2.825	5.360	11.9
2.835	5.377	11.2
2.845	5.393	9.0
2.855	5.409	10.3
2.865	5.426	10.0
2.875	5.442	9.3
2.885	5.458	12.1
2.895	5.474	11.9
2.905	5.491	10.8
2.915	5.507	12.9
2.925	5.523	13.6
2.935	5.540	13.2
2.945	5.556	13.3
2.955	5.572	12.5
2.965	5.589	13.5
2.975	5.605	11.2
2.985	5.621	13.3
2.995	5.638	13.0
3.005	5.654	12.3
3.015	5.670	11.7
3.025	5.687	12.7
3.035	5.703	12.0
3.045	5.719	13.1
3.055	5.735	12.3
3.065	5.752	13.4
3.075	5.768	13.2
3.085	5.784	12.3
3.095	5.801	11.9
3.105	5.817	12.9
3.115	5.833	14.6
3.125	5.850	11.9
3.135	5.866	11.0
3.145	5.882	12.7
3.155	5.897	12.7
3.165	5.913	13.0
3.175	5.928	13.4
3.185	5.943	13.5
3.195	5.959	13.3
3.205	5.974	12.7
3.215	5.989	13.6
3.225	6.005	13.6
3.235	6.020	13.3
3.245	6.035	11.4
3.255	6.050	11.7
3.265	6.066	11.7
3.275	6.081	12.0
3.285	6.096	11.3
3.295	6.112	11.8
3.305	6.127	11.0
3.315	6.142	11.7
3.325	6.158	10.5
3.335	6.173	10.9
3.345	6.188	11.2
3.355	6.204	11.3
3.365	6.219	10.6
3.375	6.234	11.0
3.385	6.250	11.4
3.395	6.265	13.3
3.405	6.280	13.1
3.415	6.295	12.2
3.425	6.311	11.4
3.435	6.326	12.6
3.445	6.341	10.9
3.455	6.357	9.7
3.465	6.372	12.3
3.475	6.387	12.2
3.485	6.403	11.1
3.495	6.418	8.8
3.505	6.433	8.7
3.515	6.449	10.0
3.525	6.464	11.4
3.535	6.479	12.6
3.545	6.495	12.9
3.555	6.510	12.5
3.565	6.525	12.5
3.575	6.540	11.8
3.585	6.556	11.4
3.595	6.571	12.6
3.605	6.586	12.9
3.615	6.602	11.4
3.625	6.617	11.0
3.635	6.632	10.6
3.645	6.648	11.3
3.655	6.663	11.6
3.665	6.678	11.6
3.675	6.694	11.5
3.685	6.709	13.4
3.695	6.724	12.9
3.705	6.740	13.1
3.715	6.755	12.2
3.725	6.770	12.5
3.735	6.785	12.1
3.745	6.801	11.9
3.755	6.816	11.4
3.765	6.831	12.1
3.775	6.847	11.7
3.785	6.862	11.5
3.795	6.877	12.8
3.805	6.893	12.5
3.815	6.908	12.1
3.825	6.923	12.7
3.835	6.939	12.2
3.845	6.954	11.3
3.855	6.969	10.1
3.865	6.985	10.1
3.875	7.000	10.1
3.885	7.015	10.6
3.895	7.030	12.6
3.905	7.046	12.0
3.915	7.061	11.7
3.925	7.076	11.9
3.935	7.092	11.9
3.945	7.107	10.5
3.955	7.122	10.6
3.965	7.138	10.9
3.975	7.153	10.9
3.985	7.168	10.1
3.995	7.184	10.0
4.005	7.199	10.0
4.015	7.214	11.0
4.025	7.230	10.5
4.035	7.245	11.0
4.045	7.260	10.8
4.055	7.275	9.8
4.065	7.291	8.3
4.075	7.306	8.7
4.085	7.321	8.7
4.095	7.337	9.5
4.105	7.352	10.6
4.115	7.367	9.8
4.125	7.383	9.5
4.135	7.398	9.0
4.145	7.413	11.0
4.155	7.429	10.0
4.165	7.444	10.8
4.175	7.459	11.1
4.185	7.475	10.9
4.195	7.490	11.8
4.205	7.505	10.6
4.215	7.520	9.3
4.225	7.536	10.9
4.235	7.551	9.8
4.245	7.566	9.5
4.255	7.582	8.9
4.265	7.597	9.8
4.275	7.612	10.0
4.285	7.628	9.0
4.295	7.642	9.9
4.305	7.655	9.5
4.315	7.668	9.0
4.325	7.680	9.4
4.335	7.693	8.8
4.345	7.706	10.7
4.355	7.719	10.3
4.365	7.732	10.1
4.375	7.745	10.1
4.385	7.757	10.5
4.395	7.770	10.9
4.405	7.783	10.7
4.415	7.796	10.3
4.425	7.809	10.3
4.435	7.822	9.7
4.445	7.834	10.9
4.455	7.847	9.5
4.465	7.860	9.0
4.475	7.873	8.3
4.485	7.886	8.6
4.495	7.899	9.6
4.505	7.912	8.4
4.515	7.924	9.0
4.525	7.937	9.4
4.535	7.950	10.6
4.545	7.963	9.4
4.555	7.976	8.1
4.565	7.989	7.5
4.575	8.001	7.6
4.585	8.014	7.7
4.595	8.027	7.5
4.605	8.040	7.1
4.615	8.053	7.2
4.625	8.066	7.4
4.635	8.078	7.3
4.645	8.091	7.3
4.655	8.104	6.7
4.665	8.117	5.9
4.675	8.130	6.2
4.685	8.143	6.4
4.695	8.155	5.8
4.705	8.168	6.0
4.715	8.181	5.8
4.725	8.194	6.2
4.735	8.207	6.2
4.745	8.220	6.0
4.755	8.233	6.5
4.765	8.245	6.5
4.775	8.258	6.6
4.785	8.271	6.8
4.795	8.284	8.1
4.805	8.297	7.5
4.815	8.310	7.5
4.825	8.322	7.5
4.835	8.335	7.3
4.845	8.348	7.5
4.855	8.361	6.8
4.865	8.374	6.8
4.875	8.387	7.5
4.885	8.399	7.5
4.895	8.412	6.8
4.905	8.425	6.6
4.915	8.438	6.6
4.925	8.451	7.1
4.935	8.464	7.0
4.945	8.477	6.5
4.955	8.489	6.9
4.965	8.502	6.6
4.975	8.515	6.6
4.985	8.528	6.8
4.995	8.541	6.8
5.005	8.554	6.9
5.015	8.566	6.9
5.025	8.579	7.1
5.035	8.592	6.5
5.045	8.605	6.6
5.055	8.618	5.5
5.065	8.631	5.2
5.075	8.643	5.9
5.085	8.656	6.8
5.095	8.669	7.5
5.105	8.682	8.0
5.115	8.695	6.7
5.125	8.708	6.8
5.135	8.720	8.2
5.145	8.733	8.2
5.155	8.746	8.4
5.165	8.759	8.1
5.175	8.772	7.8
5.185	8.785	6.8
5.195	8.798	6.6
5.205	8.810	5.9
5.215	8.823	7.5
5.225	8.836	7.5
5.235	8.849	6.3
5.245	8.862	6.6
5.255	8.875	6.6
5.265	8.887	7.2
5.275	8.900	7.5
5.285	8.913	7.4
5.295	8.926	6.4
5.305	8.939	6.3
5.315	8.952	6.0
5.325	8.964	5.4
5.335	8.977	5.8
5.345	8.990	6.2
5.355	9.003	5.8
5.365	9.015	5.1
5.375	9.028	6.0
5.385	9.041	5.9
5.395	9.054	6.3
5.405	9.067	5.4
5.415	9.080	5.9
5.425	9.092	6.0
5.435	9.105	5.4
5.445	9.118	5.4
5.455	9.131	5.3
5.465	9.144	5.7
5.475	9.157	5.8
5.485	9.170	5.6
5.495	9.182	5.7
5.505	9.195	5.7
5.515	9.208	5.5
5.525	9.221	5.7
5.535	9.234	5.5
5.545	9.247	5.7
5.555	9.260	4.8
5.565	9.272	5.3
5.575	9.285	5.0
5.585	9.298	5.8
5.595	9.311	5.3
5.605	9.324	5.7
5.615	9.337	5.3
5.625	9.349	4.9
5.635	9.362	5.0
5.645	9.375	4.8
5.655	9.388	5.0
5.665	9.401	4.7
5.675	9.414	4.4
5.685	9.427	4.7
5.695	9.439	4.7
5.705	9.452	4.2
5.715	9.465	4.0
5.725	9.478	4.5
5.735	9.491	4.4
5.745	9.504	4.6
5.755	9.517	4.3
5.765	9.529	3.8
5.775	9.542	4.0
5.785	9.555	3.9
5.795	9.568	4.6
5.805	9.581	4.7
5.815	9.594	4.3
5.825	9.606	4.6