Citation:

PANGAEA.952329

Name: Highly branched isoprenoid and sterol concentration and accumulation rates of sediment core MSM12/2-5-1
Published: 2022
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Alkenone; IP25; Labrador Sea; Meltwater pulse; Sea ice; SST; sterols; XRF

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

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Keyword(s):

Alkenone; IP25; Labrador Sea; Meltwater pulse; Sea ice; SST; sterols; XRF

Project(s):

Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic (ArcTrain)

Funding:

German Research Foundation (DFG), grant/award no. 221211316 : GRK/IRTG 1904: ArcTrain - Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic

German Research Foundation (DFG), grant/award no. GRK1904: ArcTrain

Coverage:

Latitude: 57.538500 * Longitude: -48.738700

Date/Time Start: 2009-06-30T06:34:00 * Date/Time End: 2009-06-30T06:34:00

Minimum DEPTH, sediment/rock: 0.0125 m * Maximum DEPTH, sediment/rock: 11.7550 m

Event(s):

MSM12/2_647-1 (MSM12/2-05-01) * Latitude: 57.538500 * Longitude: -48.738700 * Date/Time: 2009-06-30T06:34:00 * Elevation: -3492.0 m * Recovery: 14.94 m * Location: Labrador Sea * Campaign: * Basis: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	You, Defang		Geocode
2	AGE	Age	ka BP	You, Defang		Geocode
3	2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon	IP25/TOC	µg/g	You, Defang	Gas chromatography - Mass spectrometry (GC-MS)
4	Accumulation rate, 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane	Acc rate IP25	µg/cm²/ka	You, Defang	Calculated
5	(9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbon	C25 HBI (Z) triene/TOC	µg/g	You, Defang	Gas chromatography - Mass spectrometry (GC-MS)
6	Accumulation rate, (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene	Acc rate C25 HBI (Z) triene	µg/cm²/ka	You, Defang	Calculated
7	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon	Dinosterol/TOC	µg/g	You, Defang	Gas chromatography - Mass spectrometry (GC-MS)
8	Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol	Acc rate dinosterol	µg/cm²/ka	You, Defang	Calculated
9	Phytoplankton biomarker Dinosterol IP25 index	PDIP25		You, Defang	Calculated
10	Phytoplankton biomarker Brassicasterol IP25 index	PBIP25		You, Defang	Calculated
11	Phytoplankton biomarker C25 HBI (Z) triene IP25 index	P(III)IP25		You, Defang	Calculated

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1260 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 IP25/TOC [µg/g]	4 Acc rate IP25 [µg/cm²/ka]	5 C25 HBI (Z) triene/TOC [µg/g]	6 Acc rate C25 HBI (Z) triene [µg/cm²/ka]	7 Dinosterol/TOC [µg/g]	8 Acc rate dinosterol [µg/cm²/ka]	9 PDIP25	10 PBIP25	11 P(III)IP25
0.0125	1.857	0.000		0.220		26.778		0.000	0.000	0.000
0.0175	1.863	0.000	0.000	0.000	0.000	10.486	1.724	0.000	0.000	0.000
0.1975	2.094	0.000	0.000	0.000	0.000	9.384	1.500	0.000	0.000	0.000
0.2025	2.101	0.000	0.000	0.099	0.015	10.305	1.518	0.000	0.000	0.000
0.4025	2.379	0.027	0.004	0.050	0.007	17.717	2.405	0.000	0.000	0.000
0.5050	2.527	0.000	0.000	0.126	0.018	28.392	4.109	0.000	0.000	0.000
0.6050	2.672	0.000	0.000	0.050	0.006	21.709	2.767	0.000	0.000	0.000
0.8050	2.929	0.000	0.000	0.075	0.012	16.177	2.501	0.000	0.000	0.000
1.0050	3.178	0.024	0.004	0.054	0.010	9.114	1.691	0.000	0.000	0.000
1.2050	3.432	0.000	0.000	0.045	0.007	9.869	1.599	0.000	0.000	0.000
1.4050	3.679	0.008	0.001	0.040	0.007	14.599	2.495	0.000	0.000	0.000
1.5150	3.825	0.000	0.000	0.046	0.007	12.477	1.974	0.000	0.000	0.000
1.6050	3.937	0.000	0.000	0.037	0.006	9.850	1.638	0.000	0.000	0.000
1.8050	4.184	0.000	0.002	0.058	0.011	15.361	2.943	0.000	0.000	0.000
2.0050	4.420	0.000	0.000	0.081	0.015	12.029	2.156	0.000	0.000	0.000
2.2050	4.698	0.000	0.000	0.020	0.002	11.598	1.476	0.000	0.000	0.000
2.4050	4.992	0.000	0.000	0.069	0.010	11.496	1.597	0.000	0.000	0.000
2.5050	5.153	0.000	0.000	0.067	0.010	17.166	2.492	0.000	0.000	0.000
2.6050	5.312	0.000	0.000	0.077	0.012	13.590	2.072	0.000	0.000	0.000
2.7050	5.454	0.000	0.000	0.053	0.009	12.249	2.035	0.000	0.000	0.000
2.8050	5.598	0.000	0.000	0.046	0.006	10.029	1.411	0.000	0.000	0.000
2.9050	5.732	0.000	0.000	0.085	0.016	9.670	1.836	0.000	0.000	0.000
3.0050	5.875	0.000	0.000	0.058	0.009	8.584	1.334	0.000	0.000	0.000
3.1050	6.026	0.000	0.000	0.027	0.003	8.820	1.091	0.000	0.000	0.000
3.2050	6.169	0.000	0.000	0.000	0.000	8.126	1.335	0.000	0.000	0.000
3.3050	6.320	0.000	0.000	0.022	0.003	8.505	1.031	0.000	0.000	0.000
3.4050	6.470	0.000	0.000	0.078	0.010	5.892	0.778	0.000	0.000	0.000
3.5050	6.615	0.000	0.000	0.063	0.009	6.310	0.883	0.000	0.000	0.000
3.6050	6.766	0.000	0.000	0.044	0.007	8.880	1.498	0.000	0.000	0.000
3.7050	6.910	0.000	0.000	0.055	0.008	9.915	1.501	0.000	0.000	0.000
3.8050	7.066	0.000	0.000	0.066	0.011	6.894	1.124	0.000	0.000	0.000
3.9050	7.208	0.000	0.000	0.086	0.014	9.630	1.541	0.000	0.000	0.000
4.0050	7.343	0.000	0.000	0.076	0.012	17.370	2.837	0.000	0.000	0.000
4.1050	7.480	0.000	0.000	0.074	0.012	10.426	1.650	0.000	0.000	0.000
4.2050	7.613	0.000	0.000	0.072	0.014	6.792	1.330	0.000	0.000	0.000
4.4050	7.860	0.000	0.000	0.180	0.046	10.282	2.657	0.000	0.000	0.000
4.5050	7.953	0.000	0.005	0.373	0.103	5.749	1.583	0.000	0.000	0.000
4.6050	8.044	0.022	0.006	0.207	0.060	10.994	3.166	0.000	0.000	0.000
4.7050	8.123	0.000	0.000	0.420	0.125	11.352	3.379	0.000	0.000	0.000
4.8050	8.200	0.025	0.009	0.262	0.094	13.938	4.982	0.000	0.000	0.000
4.9050	8.268	0.067	0.027	0.587	0.240	14.390	5.894	0.097	0.103	0.440
5.0050	8.334	0.163	0.064	0.529	0.209	11.030	4.356	0.253	0.207	0.656
5.2050	8.436	0.476	0.156	1.380	0.454	4.515	1.484	0.707	0.511	0.848
5.4050	8.540	0.411	0.143	1.314	0.457	6.467	2.249	0.593	0.424	0.828
5.5150	8.596	0.614	0.216	1.635	0.575	10.790	3.793	0.566	0.403	0.878
5.6050	8.641	0.448	0.166	1.143	0.424	5.165	1.916	0.666	0.452	0.840
5.7050	8.694	0.340	0.115	1.327	0.451	7.254	2.463	0.518	0.347	0.799
5.8050	8.745	0.420	0.146	1.575	0.548	6.347	2.208	0.603	0.441	0.831
6.0050	8.852	0.000	0.000	0.098	0.046	9.470	4.447	0.000	0.000	0.000
6.1050	8.908	0.000	0.000	0.097	0.035	9.046	3.300	0.000	0.000	0.000
6.2050	8.962	0.000	0.000	0.119	0.059	7.933	3.919	0.000	0.000	0.000
6.3050	9.024	0.000	0.000	0.105	0.043	9.479	3.830	0.000	0.000	0.000
6.4050	9.086	0.009	0.004	0.156	0.066	10.743	4.545	0.000	0.000	0.000
6.5050	9.154	0.000	0.000	0.195	0.081	6.981	2.884	0.000	0.000	0.000
6.6050	9.217	0.000	0.000	0.169	0.071	15.132	6.403	0.000	0.000	0.000
6.7050	9.286	0.000	0.000	0.123	0.042	8.780	3.023	0.000	0.000	0.000
6.8050	9.354	0.000	0.000	0.723	0.299	17.179	7.115	0.000	0.000	0.000
6.9050	9.421	0.004	0.002	0.556	0.240	16.810	7.258	0.000	0.000	0.000
7.0050	9.490	0.000	0.000	1.135	0.463	13.031	5.319	0.000	0.000	0.000
7.1050	9.554	0.000	0.000	2.109	0.696	28.898	9.530	0.000	0.000	0.000
7.2050	9.625	0.000	0.000	2.717	1.150	24.687	10.451	0.000	0.000	0.000
7.3050	9.685	0.000	0.000	6.398	2.623	34.101	13.981	0.000	0.000	0.000
7.4050	9.747	0.000	0.000	5.613	2.245	29.334	11.730	0.000	0.000	0.000
7.5150	9.814	0.000	0.000	14.924	6.157	43.807	18.074	0.000	0.000	0.000
7.6050	9.867	0.041	0.018	19.168	8.290	17.886	7.735	0.000	0.000	0.000
7.7050	9.927	0.014	0.005	16.040	5.291	8.412	2.775	0.000	0.000	0.000
7.8050	9.983	0.000	0.000	13.279	5.405	10.786	4.390	0.000	0.000	0.000
7.9050	10.048	0.000	0.000	14.762	5.125	7.986	2.773	0.000	0.000	0.000
8.0050	10.105	0.000	0.000	15.431	6.733	7.922	3.457	0.000	0.000	0.000
8.1050	10.154	0.141	0.073	10.724	5.571	8.034	4.174	0.288	0.236	0.624
8.2050	10.203	0.536	0.209	5.918	2.303	8.615	3.352	0.588	0.505	0.863
8.3050	10.253	0.663	0.245	2.844	1.049	8.599	3.172	0.639	0.523	0.886
8.4050	10.304	0.550	0.183	1.914	0.638	8.030	2.676	0.611	0.448	0.866
8.5050	10.351	0.615	0.248	1.571	0.634	7.089	2.861	0.666	0.565	0.878
8.6050	10.400	0.652	0.258	2.358	0.932	4.967	1.963	0.751	0.577	0.884
8.7050	10.450	0.658	0.208	1.998	0.631	6.767	2.136	0.690	0.543	0.885
8.8050	10.498	0.512	0.203	2.458	0.976	5.672	2.251	0.674	0.513	0.857
8.9050	10.543	0.503	0.185	2.525	0.929	5.143	1.891	0.692	0.557	0.855
9.0050	10.592	0.533	0.205	4.755	1.828	7.155	2.750	0.631	0.479	0.862
9.1050	10.639	0.263	0.079	3.432	1.027	1.735	0.519	0.777	0.484	0.755
9.2050	10.684	0.017	0.011	6.896	4.287	6.906	4.293	0.000	0.000	0.000
9.3050	10.734	0.059	0.027	10.996	5.061	9.711	4.470	0.000	0.000	0.000
9.4050	10.786	0.484	0.182	7.531	2.835	5.903	2.222	0.653	0.518	0.850
9.5150	10.849	0.421	0.124	13.141	3.880	3.528	1.042	0.732	0.635	0.831
9.6050	10.898	0.364	0.123	5.851	1.983	5.958	2.020	0.584	0.472	0.810
9.7050	10.956	0.332	0.096	6.710	1.946	4.488	1.302	0.629	0.448	0.796
9.8050	11.014	0.285	0.093	11.917	3.909	2.679	0.879	0.709	0.562	0.770
9.9050	11.075	0.279	0.072	15.248	3.940	4.232	1.094	0.602	0.482	0.766
10.0050	11.138	0.000	0.022	7.291	2.409	5.271	1.742	0.000	0.000	0.000
10.1050	11.230	0.000	0.000	7.287	1.951	7.682	2.057	0.000	0.000	0.000
10.2050	11.317	0.000	0.000	12.421	2.725	6.775	1.486	0.000	0.000	0.000
10.3050	11.419	0.000	0.011	14.634	3.116	5.615	1.196	0.000	0.000	0.000
10.4050	11.519	0.032	0.006	13.123	2.389	7.795	1.419	0.000	0.000	0.000
10.5050	11.633	0.000	0.000	5.276	0.924	12.065	2.113	0.000	0.000	0.000
10.6050	11.756	0.037	0.007	4.478	0.862	5.589	1.076	0.130	0.138	0.300
10.7050	11.873	0.583	0.090	1.509	0.233	5.868	0.908	0.695	0.644	0.872
10.8050	11.991	0.381	0.039	1.407	0.143	2.256	0.230	0.795	0.642	0.817
10.9050	12.111	0.290	0.030	1.171	0.119	1.529	0.156	0.813	0.565	0.773
11.0050	12.233	0.357	0.082	1.123	0.259	4.109	0.947	0.666	0.634	0.807
11.0950	12.280	0.054	0.015	1.084	0.306	2.756	0.778	0.311	0.291	0.388
11.1150	12.292	0.059	0.020	1.605	0.531	3.979	1.317	0.254	0.259	0.409
11.1250	12.297	0.086	0.030	3.919	1.374	2.838	0.994	0.409	0.366	0.501
11.1450	12.308	0.077	0.030	9.552	3.688	2.873	1.109	0.382	0.292	0.476
11.1650	12.319	0.086	0.033	9.160	3.551	2.753	1.067	0.418	0.297	0.502
11.1850	12.332	0.106	0.041	2.698	1.038	2.472	0.951	0.496	0.336	0.554
11.1950	12.337	0.138	0.058	4.248	1.766	3.021	1.256	0.513	0.418	0.619
11.2050	12.381	0.154	0.035	2.250	0.513	4.846	1.104	0.422	0.399	0.644
11.2150	12.466	0.151	0.004	0.442	0.012	2.170	0.058	0.615	0.570	0.639
11.2350	12.635	0.204	0.005	1.253	0.031	2.876	0.070	0.619	0.525	0.705
11.2550	12.803	0.100	0.002	0.544	0.012	2.468	0.054	0.483	0.433	0.541
11.2750	12.969	0.090	0.002	0.236	0.004	0.177	0.003	0.921	0.737	0.513
11.2950	13.135	0.000	0.000	0.268	0.005	1.456	0.026
11.3050	13.217	0.000	0.000	0.222	0.004	1.344	0.022
11.3150	13.300	0.000	0.000	0.311	0.005	0.632	0.011
11.3350	13.467	0.000	0.000	0.164	0.003	0.974	0.017
11.3550	13.634	0.000	0.000	0.105	0.002	1.142	0.021
11.3750	13.802	0.000	0.000	0.148	0.003	1.545	0.029
11.3950	13.968	0.000	0.000	0.182	0.003	1.437	0.028
11.4050	14.027	0.000	0.000	0.238	0.008	1.982	0.067
11.4250	14.093	0.000	0.000	0.374	0.020	1.833	0.097
11.4450	14.160	0.064	0.003	0.445	0.023	2.483	0.131	0.372	0.375	0.429
11.4650	14.229	0.067	0.004	0.514	0.033	4.041	0.261	0.276	0.351	0.441
11.4850	14.300	0.184	0.015	2.835	0.234	3.898	0.321	0.520	0.404	0.683
11.5050	14.374	0.178	0.015	3.878	0.325	7.095	0.594	0.366	0.359	0.676
11.5150	14.409	0.178	0.015	4.811	0.394	4.046	0.331	0.503	0.450	0.676
11.5350	14.483	0.223	0.018	4.353	0.351	5.840	0.471	0.466	0.466	0.723
11.5550	14.555	0.365	0.043	14.973	1.765	7.617	0.898	0.523	0.516	0.810
11.5750	14.629	0.542	0.058	17.950	1.935	8.658	0.934	0.589	0.582	0.864
11.5950	14.699	0.422	0.049	21.082	2.430	7.922	0.913	0.550	0.520	0.832
11.6050	14.851	0.264	0.015	19.257	1.070	6.685	0.371	0.476	0.452	0.756
11.6150	15.119	0.230	0.002	20.090	0.209	4.073	0.042	0.564	0.508	0.729
11.6250	15.387	0.262	0.003	15.258	0.161	3.483	0.037	0.633	0.542	0.754
11.6350	15.657	0.122	0.001	14.520	0.143	3.671	0.036	0.433	0.394	0.589
11.6450	15.926	0.168	0.002	8.862	0.090	2.747	0.028	0.584	0.452	0.663
11.6550	16.192	0.210	0.002	24.639	0.236	4.078	0.039	0.541	0.513	0.711
11.6650	16.460	0.224	0.002	18.791	0.174	5.288	0.049	0.493	0.480	0.724
11.6750	16.731	0.271	0.003	22.114	0.208	4.804	0.045	0.564	0.578	0.760
11.6850	17.002	0.285	0.002	8.595	0.067	5.245	0.041	0.555	0.574	0.770
11.6950	17.272	0.286	0.002	1.738	0.012	1.676	0.012	0.797	0.756	0.770
11.7050	17.542	0.183	0.001	0.382	0.002	1.773	0.011	0.703	0.748	0.682
11.7150	17.811	0.197	0.001	0.146	0.001	1.810	0.011	0.714	0.674	0.698
11.7250	18.080	0.145	0.001	0.528	0.003	1.534	0.009	0.685	0.615	0.630
11.7350	18.350	0.079	0.000	0.737	0.004	0.707	0.004
11.7550	18.887	0.083	0.000	1.207	0.007	1.813	0.010