Citation:

PANGAEA.889934

Name: Down-core measurements of 231Pa/230Th for sediment core PS75/100-4
Published: 2021-09-30
License: https://creativecommons.org/licenses/by/4.0/

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Related to:

Müller, Peter J; Schneider, Ralph R (1993): An automated leaching method for the determination of opal in sediments and particulate matter. Deep Sea Research Part I: Oceanographic Research Papers, 40(3), 425-444, https://doi.org/10.1016/0967-0637(93)90140-X

Ronge, Thomas A; Lippold, Jörg; Geibert, Walter; Jaccard, Samuel L; Mieruch-Schnülle, Sebastian; Süfke, Finn; Tiedemann, Ralf (accepted): Deglacial patterns of South Pacific Overturning inferred from 231Pa and 230Th.

Project(s):

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas (SPP1158)

Funding:

German Research Foundation (DFG), grant/award no. 275572713 : The ventilation and circulation of the southern Indian Ocean on glacial / interglacial timescales

German Research Foundation (DFG), grant/award no. 5472008 : Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas

German Research Foundation (DFG), grant/award no. INST 35/1143-1 FUGG: DFG instruments grant,

German Research Foundation (DFG), grant/award no. LI1815/4: Emmy-Noether

Coverage:

Latitude: -45.756830 * Longitude: 177.148830

Date/Time Start: 2010-01-22T17:46:00 * Date/Time End: 2010-01-22T17:46:00

Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 1.195 m

Event(s):

PS75/100-4 * Latitude: -45.756830 * Longitude: 177.148830 * Date/Time: 2010-01-22T17:46:00 * Elevation: -2498.0 m * Recovery: 14.77 m * Location: South Pacific Ocean * Campaign: (PS75 BIPOMAC) * Basis: * Method/Device: Piston corer (BGR type) (KL) * Comment: TC 0.29m

Comment:

Version 2, 2021-09-30: Age model have been revised, previous version doi:10.1594/PANGAEA.889930

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Water mass	Water mass		Ronge, Thomas A
2	DEPTH, sediment/rock	Depth sed	m	Ronge, Thomas A	Geocode
3	Depth, top/min	Depth top	m	Ronge, Thomas A
4	Depth, bottom/max	Depth bot	m	Ronge, Thomas A
5	AGE	Age	ka BP	Ronge, Thomas A	Geocode
6	Age, standard error	Age std e	±	Ronge, Thomas A
7	Protactinium-231/Thorium-230 excess, decay-corrected	231Pa/230Th xs0		Ronge, Thomas A
8	Protactinium-231/Thorium-230 excess, decay-corrected, standard deviation	231Pa/230Th xs,0 std dev	±	Ronge, Thomas A
9	Protactinium-231	231Pa	pg/g	Ronge, Thomas A
10	Protactinium-231, error, relative	231Pa e rel	%	Ronge, Thomas A
11	Thorium-230	230Th	pg/g	Ronge, Thomas A
12	Thorium-230, error, relative	230Th e rel	%	Ronge, Thomas A
13	Thorium-232	232Th	pg/g	Ronge, Thomas A
14	Thorium-232, error, relative	232Th e rel	%	Ronge, Thomas A
15	Uranium-238	238U	pg/g	Ronge, Thomas A
16	Uranium-238, error, relative	238U e rel	%	Ronge, Thomas A
17	Uranium-234	234U	pg/g	Ronge, Thomas A
18	Uranium-234, error, relative	234U e rel	%	Ronge, Thomas A
19	Barium	Ba	mg/kg	Ronge, Thomas A	total
20	Barium, lithogenic	Ba lith	mg/kg	Ronge, Thomas A
21	Barium, biogenic	Ba bio	mg/kg	Ronge, Thomas A
22	Thorium-230 excess production	230Th xs prod	dpm/m²/a	Ronge, Thomas A
23	Thorium-230 excess, decay-corrected	230Th xs,0	dpm/g	Ronge, Thomas A
24	Comment	Comment		Ronge, Thomas A

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

436 data points

Data

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

1 Water mass	2 Depth sed [m]	3 Depth top [m]	4 Depth bot [m]	5 Age [ka BP]	6 Age std e [±]	7 231Pa/230Th xs0	8 231Pa/230Th xs,0 std dev [±]	9 231Pa [pg/g]	10 231Pa e rel [%]	11 230Th [pg/g]	12 230Th e rel [%]	13 232Th [pg/g]	14 232Th e rel [%]	15 238U [pg/g]	16 238U e rel [%]	17 234U [pg/g]	18 234U e rel [%]	19 Ba [mg/kg]	20 Ba lith [mg/kg]	21 Ba bio [mg/kg]	22 230Th xs prod [dpm/m²/a]	23 230Th xs,0 [dpm/g]	24 Comment
UCDW	0.025	0.02	0.03	3.479	0.23	0.063	0.001	3.812	0.018	145.770	0.006	2701677.322	0.006	630095.363	0.006	35.994	0.013	0.970	0.139	0.831	63.831	6.559
UCDW	0.125	0.12	0.13	9.182	0.15	0.068	0.001	3.509	0.018	131.394	0.004	3466006.232	0.004	2021433.768	0.005	121.514	0.008	1.041	0.178	0.863	63.831	5.972
UCDW	0.245	0.24	0.25	11.314	0.41	0.077	0.001	3.644	0.017	125.767	0.005	5388751.687	0.004	5510473.122	0.006	336.837	0.007	1.300	0.277	1.023	63.831	5.259
UCDW	0.265	0.26	0.27	12.946	0.17	0.083	0.001	3.507	0.018	116.764	0.006	5981840.512	0.007	4496722.493	0.007	272.422	0.008	1.409	0.307	1.102	63.831	4.863
UCDW	0.365	0.36	0.37	14.788	0.24	0.096	0.002	3.418	0.018	108.402	0.004	10453577.954	0.003	3510771.504	0.005	201.102	0.008	1.548	0.537	1.011	63.831	4.074
UCDW	0.545	0.54	0.55	15.191	0.08	0.091	0.002	2.266	0.023	78.936	0.004	11288371.272	0.003	2998159.057	0.006	167.129	0.009	1.244	0.580	0.663	63.831	2.499
UCDW	0.565	0.56	0.57	15.530	0.30	0.078	0.007	1.625	0.065	63.265	0.029	9965393.231	0.020	2877135.389	0.020	163.677	0.086	1.057	0.512	0.545	63.831	1.838	U,Th,Pa concentrations weighted mean of five replicates
UCDW	0.605	0.60	0.61	16.208		0.083	0.003	1.622	0.022	61.892	0.012	10768574.390	0.037	2822856.936	0.009	151.858	0.011	1.012	0.554	0.459	63.831	1.682	U,Th,Pa concentrations weighted mean of two replicates
UCDW	0.685	0.68	0.69	19.970	0.29	0.105	0.002	3.352	0.019	104.760	0.006	11141110.664	0.005	3207684.258	0.005	181.269	0.007	1.357	0.573	0.784	63.831	3.951
UCDW	0.705	0.70	0.71	20.663		0.082	0.003	2.515	0.024	95.656	0.020	10432489.697	0.017	3000030.764	0.022	168.292	0.084	1.185	0.536	0.649	63.831	3.591	U,Th,Pa concentrations weighted mean of three replicates
UCDW	0.725	0.72	0.73	21.356	0.28	0.091	0.002	2.696	0.018	96.484	0.007	11079268.180	0.005	3075794.281	0.005	172.923	0.007	1.266	0.569	0.697	63.831	3.574
UCDW	0.745	0.74	0.75	23.272	0.29	0.080	0.002	1.993	0.018	79.859	0.006	10726846.197	0.006	2913984.654	0.005	164.048	0.008	1.093	0.551	0.542	63.831	2.742
UCDW	0.765	0.76	0.77	23.720		0.087	0.003	2.371	0.025	89.281	0.021	9932944.398	0.008	2862388.005	0.016	165.521	0.060	1.096	0.511	0.585	63.831	3.405	U,Th,Pa concentrations weighted mean of two replicates
UCDW	0.885	0.88	0.89	26.410		0.089	0.003	2.630	0.008	98.364	0.022	8735173.565	0.041	2657408.158	0.006	150.287	0.027	1.196	0.449	0.747	63.831	4.193
UCDW	0.925	0.92	0.93	27.307		0.088	0.001	2.249	0.011	86.501	0.009	9096622.623	0.026	2444853.857	0.013	140.502	0.025	1.109	0.468	0.642	63.831	3.528
UCDW	0.965	0.96	0.97	28.203		0.090	0.002	1.936	0.007	74.952	0.016	9090960.648	0.010	2300907.142	0.011	130.083	0.016	1.085	0.467	0.617	63.831	2.897
UCDW	1.005	1.00	1.01	29.100	0.20	0.091	0.002	2.528	0.015	95.866	0.013	8606204.849	0.024	2424283.472	0.009	136.048	0.021	1.144	0.442	0.701	63.831	4.201
UCDW	1.055	1.05	1.06	30.221		0.081	0.003	2.240	0.014	93.614	0.021	9661739.226	0.026	2330881.292	0.030	124.096	0.067	1.064	0.497	0.567	63.831	3.991	U,Th,Pa concentrations weighted mean of three replicates
UCDW	1.095	1.09	1.10	31.118		0.087	0.006	2.187	0.012	86.147	0.046	7429417.603	0.067	2064610.921	0.016	116.389	0.016	1.037	0.382	0.655	63.831	3.870
UCDW	1.145	1.14	1.15	32.238		0.083	0.002	2.122	0.012	87.459	0.017	7764871.611	0.025	2021194.953	0.011	111.744	0.016	1.062	0.399	0.663	63.831	3.943
UCDW	1.195	1.19	1.20	33.359		0.086	0.002	2.244	0.020	90.545	0.018	7921199.704	0.037	2017732.153	0.019	114.657	0.037	1.088	0.407	0.681	63.831	4.135