Citation:

PANGAEA.952329

Name: Alkenone concentration, accumulation rates, and SSTs 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.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

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	Alkenone, per unit mass total organic carbon	Alkenone/TOC	µg/g	You, Defang	Gas chromatography
4	Accumulation rate, alkenones	Acc rate alk	µg/cm²/ka	You, Defang	Calculated
5	Alkenone, C37:4	C37:4	%	You, Defang	Calculated
6	Sea surface temperature, summer	SST sum	°C	You, Defang	Calculated from UK37 (Filippova et al., 2016)
7	Sea surface temperature, annual mean	SST (1-12)	°C	You, Defang	Calculated from UK37 (Müller et al, 1998)
8	Sea surface temperature, annual mean	SST (1-12)	°C	You, Defang	Calculated from UK37 (Rosell-Melé et al., 1995)
9	Sea surface temperature, summer	SST sum	°C	You, Defang	Calculated from UK'37 (Filippova et al., 2016)
10	Sea surface temperature, annual mean	SST (1-12)	°C	You, Defang	Calculated from UK'37 (Müller et al, 1998)
11	Sea surface temperature, annual mean	SST (1-12)	°C	You, Defang	Calculated from UK'37 (Rosell-Mele et al., 1995)
12	Phytoplankton biomarker Alkenone IP25 index	PAIP25		You, Defang	Calculated

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1298 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 Alkenone/TOC [µg/g] (Gas chromatography)	4 Acc rate alk [µg/cm²/ka] (Calculated)	5 C37:4 [%] (Calculated)	6 SST sum [°C] (Calculated from UK37 (Filippo...)	7 SST (1-12) [°C] (Calculated from UK37 (Müller ...)	8 SST (1-12) [°C] (Calculated from UK37 (Rosell-...)	9 SST sum [°C] (Calculated from UK'37 (Filipp...)	10 SST (1-12) [°C] (Calculated from UK'37 (Müller...)	11 SST (1-12) [°C] (Calculated from UK'37 (Rosell...)	12 PAIP25 (Calculated)
0.0125	1.857	45.852		1.848	4.498	8.893	6.050	5.697	9.656	6.919	0.000
0.0175	1.863	46.394	7.629	1.288	4.484	8.884	6.040	5.315	9.413	6.642	0.000
0.1975	2.094	51.856	8.291	0.862	4.983	9.202	6.402	5.541	9.557	6.806	0.000
0.4025	2.379	48.963	6.646	0.431	6.013	9.857	7.148	6.296	10.037	7.352	0.000
0.5050	2.527	39.737	5.751	0.514	5.002	9.214	6.416	5.334	9.425	6.656	0.000
0.6050	2.672	64.452	8.214	0.175	5.010	9.218	6.421	5.122	9.290	6.502	0.000
1.0050	3.178	37.361	6.930	0.238	6.492	10.161	7.494	6.648	10.261	7.607	0.000
1.2050	3.432	42.117	6.824	0.366	4.601	8.958	6.125	4.835	9.107	6.295	0.000
1.4050	3.679	24.233	4.142	0.000	5.365	9.445	6.678	5.365	9.445	6.678	0.000
1.6050	3.937	28.705	4.774	0.307	5.747	9.687	6.955	5.947	9.815	7.099	0.000
1.8050	4.184	41.755	8.000	0.301	5.823	9.736	7.010	6.019	9.861	7.152	0.000
2.0050	4.420	17.078	3.061	0.000	6.260	10.014	7.326	6.260	10.014	7.326	0.000
2.2050	4.698	21.976	2.796	0.000	7.474	10.787	8.205	7.474	10.787	8.205	0.000
2.4050	4.992	35.450	4.926	0.593	5.883	9.774	7.053	6.272	10.021	7.335	0.000
2.5050	5.153	45.955	6.670	0.000	6.536	10.190	7.526	6.536	10.190	7.526	0.000
2.6050	5.312	46.917	7.155	0.000	7.790	10.987	8.434	7.790	10.987	8.434	0.000
2.7050	5.454	38.953	6.472	0.000	7.182	10.601	7.994	7.182	10.601	7.994	0.000
2.8050	5.598	47.230	6.643	0.000	6.288	10.032	7.347	6.288	10.032	7.347	0.000
2.9050	5.732	32.911	6.250	0.185	7.043	10.512	7.893	7.165	10.590	7.982	0.000
3.0050	5.875	25.347	3.938	0.436	6.378	10.089	7.411	6.665	10.272	7.620	0.000
3.2050	6.169	15.234	2.503	0.000	7.401	10.740	8.152	7.401	10.740	8.152	0.000
3.3050	6.320	28.876	3.501	0.374	6.739	10.319	7.673	6.986	10.476	7.852	0.000
3.4050	6.470	27.329	3.607	0.304	6.856	10.393	7.758	7.057	10.521	7.904	0.000
3.5050	6.615	50.036	7.000	0.406	6.970	10.466	7.840	7.240	10.638	8.036	0.000
3.6050	6.766	33.966	5.731	1.183	5.991	9.843	7.131	6.771	10.339	7.696	0.000
3.7050	6.910	32.243	4.881	0.541	7.512	10.811	8.233	7.875	11.042	8.496	0.000
3.8050	7.066	31.183	5.083	0.530	7.212	10.620	8.015	7.566	10.845	8.272	0.000
4.0050	7.343	46.483	7.592	1.200	6.484	10.156	7.488	7.282	10.664	8.066	0.000
4.1050	7.480	33.544	5.310	0.316	6.715	10.303	7.656	6.924	10.436	7.807	0.000
4.2050	7.613	34.334	6.724	0.603	6.020	9.861	7.152	6.415	10.113	7.439	0.000
4.4050	7.860	21.389	5.527	0.403	7.338	10.700	8.107	7.607	10.871	8.302	0.000
4.6050	8.044	24.574	7.076	0.621	8.159	11.222	8.701	8.580	11.490	9.006	0.000
4.8050	8.200	14.077	5.032	2.509	8.675	11.551	9.075	10.421	12.662	10.339	0.000
4.9050	8.268	12.681	5.194	2.420	6.931	10.441	7.812	8.570	11.484	8.999	0.221
5.0050	8.334	10.164	4.014	4.028	5.518	9.542	6.789	8.234	11.270	8.756	0.462
5.2050	8.436	7.858	2.583	6.940	2.607	7.689	4.681	7.216	10.622	8.018	0.765
5.4050	8.540	6.914	2.405	7.353	0.954	6.637	3.484	5.728	9.675	6.941	0.761
5.5150	8.596	8.092	2.845	7.363	0.614	6.421	3.238	5.367	9.446	6.680	0.803
5.6050	8.641	9.040	3.354	7.851	1.945	7.268	4.201	7.153	10.582	7.973	0.727
5.8050	8.745	9.753	3.392	7.176	1.341	6.884	3.764	6.021	9.862	7.153	0.698
6.0050	8.852	14.384	6.755	2.365	7.326	10.692	8.098	8.937	11.718	9.265	0.000
6.1050	8.908	12.711	4.638	1.592	6.887	10.413	7.780	7.956	11.093	8.555	0.000
6.2050	8.962	7.929	3.917	1.933	7.420	10.752	8.166	8.734	11.588	9.117	0.000
6.4050	9.086	23.384	9.893	1.725	6.828	10.376	7.738	7.987	11.113	8.577	0.000
6.5050	9.154	16.309	6.738	1.086	6.949	10.452	7.825	7.675	10.915	8.351	0.000
6.6050	9.217	27.082	11.458	1.727	7.352	10.709	8.117	8.522	11.453	8.964	0.000
6.7050	9.286	23.707	8.161	2.064	7.022	10.499	7.878	8.418	11.387	8.889	0.000
6.8050	9.354	18.839	7.802	1.544	7.840	11.019	8.470	8.891	11.688	9.232	0.000
6.9050	9.421	25.722	11.106	1.225	8.190	11.242	8.724	9.026	11.774	9.329	0.000
7.0050	9.490	27.994	11.427	1.551	8.060	11.160	8.630	9.120	11.834	9.397	0.000
7.1050	9.554	27.264	8.991	1.215	8.236	11.272	8.757	9.066	11.799	9.358	0.000
7.2050	9.625	35.748	15.134	1.312	8.849	11.661	9.201	9.754	12.237	9.856	0.000
7.3050	9.685	23.430	9.606	1.337	8.059	11.159	8.629	8.970	11.738	9.289	0.000
7.4050	9.747	22.490	8.994	1.432	9.165	11.863	9.430	10.158	12.495	10.149	0.000
7.6050	9.867	30.283	13.096	1.384	7.840	11.019	8.470	8.780	11.618	9.151	0.000
7.7050	9.927	19.979	6.591	1.041	6.651	10.263	7.609	7.344	10.704	8.111	0.000
7.8050	9.983	15.674	6.380	1.402	6.147	9.942	7.244	7.075	10.533	7.917	0.000
7.9050	10.048	29.877	10.372	1.444	6.462	10.142	7.472	7.423	10.754	8.169	0.000
8.0050	10.105	28.749	12.545	2.659	7.541	10.829	8.253	9.363	11.989	9.573	0.000
8.1050	10.154	13.517	7.022	2.727	4.493	8.889	6.046	6.278	10.025	7.339	0.360
8.2050	10.203	12.949	5.039	7.978	1.772	7.158	4.076	7.057	10.521	7.904	0.690
8.3050	10.253	7.896	2.912	6.861	1.108	6.735	3.595	5.549	9.562	6.811	0.819
8.4050	10.304	11.559	3.852	7.801	2.008	7.308	4.247	7.186	10.603	7.997	0.719
8.6050	10.400	8.609	3.403	7.450	1.722	7.126	4.040	6.625	10.247	7.591	0.803
8.8050	10.498	17.372	6.895	7.049	1.468	6.965	3.856	6.068	9.892	7.187	0.613
8.9050	10.543	7.777	2.860	5.343	1.415	6.931	3.818	4.836	9.108	6.295	0.776
9.0050	10.592	9.793	3.764	5.684	1.487	6.977	3.870	5.144	9.304	6.518	0.745
9.1050	10.639	9.438	2.825	5.310	1.807	7.180	4.101	5.227	9.357	6.579	0.600
9.2050	10.684	42.033	26.130	4.021	3.548	8.288	5.362	6.176	9.961	7.266	0.000
9.3050	10.734	27.853	12.820	1.650	5.405	9.470	6.707	6.489	10.159	7.492	0.000
9.4050	10.786	16.777	6.315	6.975	2.050	7.335	4.277	6.641	10.257	7.602	0.608
9.5150	10.849	21.514	6.352	5.939	2.528	7.639	4.624	6.425	10.119	7.446	0.512
9.6050	10.898	10.516	3.565	7.113	1.394	6.917	3.803	6.034	9.870	7.162	0.650
9.7050	10.956	11.002	3.191	4.532	1.701	7.113	4.025	4.591	8.952	6.118	0.619
9.8050	11.014	7.908	2.594	4.974	1.974	7.287	4.223	5.176	9.324	6.541	0.659
9.9050	11.075	8.967	2.317	4.064	3.463	8.234	5.301	6.118	9.923	7.223	0.625
10.0050	11.138	30.936	10.221	2.953	4.898	9.147	6.340	6.848	10.388	7.752	0.000
10.1050	11.230	29.295	7.844	3.669	4.183	8.692	5.822	6.597	10.228	7.570	0.000
10.2050	11.317	33.384	7.323	3.157	4.866	9.127	6.317	6.954	10.456	7.829	0.000
10.3050	11.419	17.730	3.775	3.692	4.698	9.020	6.195	7.147	10.578	7.968	0.000
10.4050	11.519	15.608	2.842	4.040	4.516	8.904	6.063	7.198	10.611	8.005	0.000
10.5050	11.633	7.973	1.396	3.588	4.998	9.211	6.413	7.387	10.731	8.143	0.000
10.6050	11.756	15.924	3.065	3.956	7.003	10.487	7.864	9.729	12.222	9.839	0.110
10.7050	11.873	5.317	0.822	8.239	2.478	7.607	4.588	8.016	11.131	8.598	0.855
10.8050	11.991	7.678	0.781	7.607	2.561	7.660	4.647	7.645	10.895	8.329	0.727
10.9050	12.111	6.642	0.678	8.134	1.953	7.273	4.207	7.366	10.718	8.127	0.701
11.0050	12.233	9.969	2.297	6.462	2.352	7.527	4.497	6.604	10.233	7.575	0.658
11.0950	12.280	14.461	4.085	4.009	6.788	10.350	7.709	9.544	12.104	9.704	0.168
11.1150	12.292	12.402	4.105	4.952	6.288	10.032	7.347	9.699	12.203	9.817	0.204
11.1250	12.297	12.278	4.303	4.034	7.617	10.878	8.309	10.426	12.665	10.343	0.272
11.1450	12.308	15.568	6.011	4.454	7.372	10.722	8.131	10.475	12.696	10.378	0.211
11.1650	12.319	17.494	6.782	4.599	6.334	10.061	7.380	9.493	12.071	9.667	0.209
11.1850	12.332	13.399	5.155	4.617	8.136	11.208	8.685	11.395	13.282	11.045	0.298
11.1950	12.337	11.829	4.919	5.016	6.212	9.983	7.291	9.666	12.181	9.792	0.386
11.2050	12.381	6.670	1.520	5.089	7.502	10.804	8.226	11.078	13.080	10.815	0.554
11.2150	12.466	5.489	0.148	6.021	8.618	11.514	9.034	12.962	14.279	12.179	0.597
11.2350	12.635	10.361	0.253	6.106	6.785	10.348	7.706	11.076	13.078	10.813	0.513
11.2550	12.803	6.741	0.147	6.436	6.685	10.285	7.634	11.217	13.168	10.916	0.444
11.2750	12.969	6.447	0.109	9.023	4.409	8.836	5.986	10.717	12.850	10.554	0.428
11.2950	13.135	9.111	0.162	8.976	4.034	8.597	5.714	10.268	12.565	10.229
11.3050	13.217	3.096	0.051	10.320	4.333	8.788	5.931	11.643	13.439	11.224
11.3150	13.300	7.708	0.132	9.852	3.889	8.505	5.610	10.783	12.892	10.601
11.3350	13.467	8.102	0.143	11.041	4.305	8.770	5.910	12.186	13.785	11.617
11.3550	13.634	6.036	0.109	12.545	4.024	8.591	5.707	13.092	14.362	12.274
11.3750	13.802	7.732	0.146	11.330	3.913	8.521	5.627	11.977	13.652	11.466
11.3950	13.968	6.903	0.132	11.561	4.072	8.621	5.741	12.341	13.884	11.730
11.4050	14.027	3.771	0.127	13.382	4.218	8.714	5.847	14.014	14.948	12.941
11.4250	14.093	8.052	0.428	9.407	4.970	9.193	6.392	11.631	13.432	11.216
11.4450	14.160	10.178	0.536	8.960	6.678	10.280	7.629	13.160	14.405	12.323	0.253
11.4650	14.229	10.579	0.685	7.978	6.911	10.428	7.797	12.641	14.075	11.947	0.255
11.4850	14.300	14.563	1.200	7.788	8.788	11.622	9.157	14.528	15.276	13.314	0.404
11.5050	14.374	6.730	0.563	3.841	8.699	11.566	9.093	11.411	13.292	11.057	0.587
11.5150	14.409	13.201	1.080	7.150	6.796	10.355	7.714	11.877	13.589	11.394	0.421
11.5350	14.483	11.784	0.950	6.664	8.440	11.401	8.905	13.269	14.474	12.402	0.504
11.5550	14.555	16.210	1.910	7.377	7.717	10.941	8.381	13.045	14.332	12.240	0.547
11.5750	14.629	13.991	1.509	9.801	7.426	10.756	8.170	14.664	15.362	13.412	0.675
11.5950	14.699	17.189	1.981	8.937	7.553	10.837	8.263	14.104	15.005	13.006	0.568
11.6050	14.851	6.342	0.352	12.144	3.784	8.438	5.533	12.489	13.978	11.837	0.691
11.6150	15.119	14.091	0.146	9.532	3.192	8.061	5.104	9.765	12.244	9.864	0.467
11.6250	15.387	16.505	0.174	10.677	2.645	7.713	4.708	10.036	12.417	10.060	0.460
11.6350	15.657	13.841	0.136	9.637	3.171	8.048	5.089	9.822	12.281	9.906	0.322
11.6450	15.926	15.809	0.160	8.544	3.100	8.003	5.038	8.919	11.706	9.252	0.363
11.6550	16.192	17.564	0.168	8.220	3.938	8.536	5.644	9.592	12.134	9.739	0.391
11.6650	16.460	13.949	0.129	7.918	5.787	9.713	6.984	11.374	13.269	11.030	0.463
11.6750	16.731	12.739	0.120	7.378	6.966	10.463	7.838	12.236	13.817	11.654	0.533
11.6850	17.002	9.745	0.076	5.078	7.512	10.811	8.233	11.080	13.081	10.817	0.611
11.6950	17.272	7.647	0.054	6.311	7.152	10.582	7.972	11.621	13.425	11.208	0.668
11.7150	17.811	5.882	0.036	6.776	5.757	9.694	6.962	10.477	12.698	10.380	0.643
11.7250	18.080	6.292	0.036	7.639	6.802	10.359	7.719	12.260	13.832	11.671	0.554
11.7350	18.350	7.334	0.041	9.123	2.390	7.551	4.524	8.572	11.485	9.001
11.7550	18.887	6.861	0.039	8.857	2.918	7.887	4.906	8.953	11.728	9.277