Citation:

PANGAEA.889934

Name: Down-core measurements of 231Pa/230Th for sediment core SO213/2_76-2
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.

Previous version:

Ronge, Thomas A; Lippold, Jörg; Geibert, Walter; Jaccard, Samuel L; Mieruch-Schnülle, Sebastian; Süfke, Finn; Tiedemann, Ralf (2018): Down-core measurements of 231Pa/230Th for sediment core SO213/2_76-2. PANGAEA, https://doi.org/10.1594/PANGAEA.889928

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: -46.216630 * Longitude: -178.027830

Date/Time Start: 2011-02-28T04:13:00 * Date/Time End: 2011-02-28T04:13:00

Minimum DEPTH, sediment/rock: 0.045 m * Maximum DEPTH, sediment/rock: 3.145 m

Event(s):

SO213/2_76-2 * Latitude: -46.216630 * Longitude: -178.027830 * Date/Time: 2011-02-28T04:13:00 * Elevation: -4339.0 m * Recovery: 17.77 m * Location: South Pacific Ocean * Campaign: (SOPATRA) * Basis: * Method/Device: Piston corer (BGR type) (KL) * Comment: Modern water mass: LCDW + AABW

Comment:

Version 2, 2021-09-30: Age model have been revised, previous version doi:10.1594/PANGAEA.889928

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:

292 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
LCDW/AABW	0.045	0.04	0.05	2.574	0.23	0.067	0.002	8.646	0.020	310.292	0.019	8052704.538	0.015	1692905.393	0.012	92.963	0.027	0.980	0.414	0.566	110.874	13.528	U,Th,Pa concentrations weighted mean of two replicates
LCDW/AABW	0.445	0.44	0.45	10.097	0.34	0.072	0.002	5.200	0.022	188.538	0.005	7617620.990	0.004	2465022.383	0.006	141.953	0.016	0.956	0.392	0.564	110.874	8.359
LCDW/AABW	0.505	0.50	0.51	10.921		0.069	0.001	5.730	0.008	218.524	0.015	7571282.535	0.013	4120107.476	0.014	250.271	0.012	1.043	0.389	0.653	110.874	9.784
LCDW/AABW	0.645	0.64	0.65	12.845		0.073	0.001	5.135	0.008	188.896	0.009	7802948.240	0.014	4780311.065	0.011	291.365	0.012	1.094	0.401	0.693	110.874	8.337
LCDW/AABW	0.685	0.68	0.69	13.340	0.20	0.076	0.002	4.894	0.025	175.291	0.004	7715776.124	0.004	4923343.312	0.006	296.037	0.016	1.081	0.397	0.684	110.874	7.660
LCDW/AABW	0.945	0.94	0.95	15.417	0.15	0.074	0.002	1.905	0.018	75.599	0.006	10888766.554	0.005	3531557.951	0.005	203.260	0.016	0.814	0.560	0.254	110.874	2.296
LCDW/AABW	1.165	1.16	1.17	15.993		0.077	0.002	2.573	0.011	96.525	0.012	8987202.553	0.015	3802826.605	0.022	220.436	0.027	0.922	0.462	0.460	110.874	3.588
LCDW/AABW	1.265	1.26	1.27	16.254		0.078	0.003	2.410	0.023	90.326	0.020	9710858.184	0.022	3233669.992	0.015	187.788	0.022	0.932	0.499	0.432	110.874	3.254
LCDW/AABW	1.945	1.94	1.95	17.119	0.20	0.077	0.003	1.948	0.019	77.531	0.014	11946111.497	0.011	3111105.774	0.029	175.954	0.054	0.887	0.614	0.273	110.874	2.365
LCDW/AABW	2.005	2.00	2.01	18.289	0.23	0.085	0.075	1.841	0.737	70.427	0.018	12646113.450	0.037	3105986.374	0.019	174.438	0.030	0.803	0.650	0.153	110.874	1.903	"high abundance of glass; U,Th,Pa concentrations weighted mean of two replicates"
LCDW/AABW	2.485	2.48	2.49	19.449		0.089	0.002	2.425	0.018	87.240	0.006	11206266.921	0.004	2541521.038	0.005	140.665	0.016	1.005	0.576	0.429	110.874	3.081
LCDW/AABW	2.885	2.88	2.89	20.089	0.20	0.089	0.003	3.057	0.021	106.841	0.025	9780097.608	0.021	2802359.737	0.022	158.189	0.026	1.075	0.503	0.572	110.874	4.299	U,Th,Pa concentrations weighted mean of two replicates
LCDW/AABW	3.105	3.10	3.11	20.391		0.067	0.006	1.356	0.010	58.521	0.035	10920158.171	0.023	3474465.169	0.007	198.553	0.036	0.630	0.561	0.069	110.874	1.398	U,Th,Pa concentrations weighted mean of two replicates
LCDW/AABW	3.145	3.14	3.15	21.994		0.034	0.034	1.242	0.445	68.678	0.025	12559435.228	0.037	3953454.056	0.008	232.224	0.025	0.623	0.646	0.023	110.874	1.691	"high abundance of glass; U,Th,Pa concentrations weighted mean of two replicates"