Citation:

PANGAEA.920935

Name: Organic geochemistry from IODP Site 355-U1456
Published: 2020-07-28
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arabian Sea; International Ocean Discovery Program; Organic Geochemistry; Site U1456; Sr-Nd isotopes

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Keyword(s):

Arabian Sea; International Ocean Discovery Program; Organic Geochemistry; Site U1456; Sr-Nd isotopes

Related to:

Xu, Zhaokai; Wan, Shiming; Colin, Christophe; Clift, Peter D; Chang, Fengming; Li, Tiegang; Chen, Hongjin; Cai, Mingjiang; Yu, Zhaojie; Lim, Dhongil (2021): Enhancements of Himalayan and Tibetan erosion and the produced organic carbon burial in distal tropical marginal seas during the Quaternary glacial periods: An integration of sedimentary records. Journal of Geophysical Research-Earth Surface, https://doi.org/10.1029/2020JF005828

Coverage:

Latitude: 16.621333 * Longitude: 68.838833

Minimum DEPTH, sediment/rock: 0.04 m * Maximum DEPTH, sediment/rock: 81.44 m

Event(s):

355-U1456 * Latitude: 16.621333 * Longitude: 68.838833 * Elevation: -3640.0 m * Campaign: * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE)

Comment:

We used a Carlo Erba Elemental Analyzer (1108) to get concentrations of the total carbon (TC) and total nitrogen (TN). Subsequently, we used a CO2 Coulometer (CM5014) to determine the total inorganic carbon (TIC) content. The total organic carbon (TOC) concentration was calculated from the difference between the TC and TIC contents.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Number	No		Xu, Zhaokai
2	DEPTH, sediment/rock	Depth sed	m	Xu, Zhaokai		Geocode – [m CCSF]
3	AGE	Age	ka BP	Xu, Zhaokai		Geocode
4	Carbon, organic, total	TOC	%	Xu, Zhaokai	Element analyser CHNS-O, Carlo Erba EA1108
5	Nitrogen, total	TN	%	Xu, Zhaokai	Element analyser CHNS-O, Carlo Erba EA1108
6	Carbon, organic, total/Nitrogen, total ratio	TOC/TN		Xu, Zhaokai	Calculated
7	Biogenic silica	bSiO2	%	Xu, Zhaokai	Alkaline extraction

License:

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

Size:

505 data points

Data

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

1 No	2 Depth sed [m]	3 Age [ka BP]	4 TOC [%]	5 TN [%]	6 TOC/TN	7 bSiO2 [%]
1	0.04	0.46	0.52	0.08	6.51	2
2	0.12	1.39	0.26	0.06	4.35	1
3	0.22	2.55	0.27	0.04	6.22	1
4	0.32	3.72	0.45	0.05	9.05	1
5	0.42	4.88	0.38	0.05	7.62	1
6	0.52	6.04	0.68	0.07	9.34	1
7	0.62	7.20	0.43	0.07	6.55	1
8	0.72	8.36	1.07	0.11	10.16	0
9	0.82	9.52	1.57	0.16	9.96	1
10	0.92	10.68	0.93	0.10	8.94	1
11	1.02	11.85	0.54	0.05	10.97	0
12	1.12	13.01	1.23	0.12	10.20	0
13	1.22	14.17	0.68	0.07	9.46	1
14	1.32	15.33	0.63	0.08	8.29	1
15	1.42	16.49	0.79	0.08	9.75	1
16	1.52	17.65	1.09	0.11	9.66	0
17	1.62	18.77	0.49	0.06	8.46	1
18	1.72	19.88	0.45	0.07	6.83	1
19	1.82	20.98	0.55	0.06	9.27	1
20	1.92	22.09	0.57	0.06	9.11	1
21	2.02	23.19	0.61	0.07	8.26	1
22	2.12	24.30	0.60	0.06	10.23	1
23	2.22	25.40	0.54	0.05	11.54	1
24	2.32	26.50	0.67	0.08	8.53	1
25	2.42	27.61	0.67	0.07	9.23	1
26	2.52	28.71	2.00	0.19	10.53	1
27	2.62	29.82	0.75	0.09	8.09	1
28	2.72	30.92	0.65	0.06	11.72	0
29	3.02	34.24	1.23	0.15	8.15	1
30	4.02	45.28	0.50	0.06	8.38	1
31	5.02	56.32	0.48	0.05	10.57	0
32	6.02	67.37	0.52	0.05	10.77	0
33	7.00	76.58	0.70	0.08	8.73	1
34	8.00	85.73	0.23	0.02	9.63	0
35	8.98	104.05	0.23	0.05	4.66	2
36	10.00	123.43	0.25	0.03	7.28	0
37	11.08	131.38	0.79	0.08	9.84	1
38	11.78	136.40	0.28	0.04	6.78	1
39	11.88	137.11	0.17	0.03	5.41	0
40	11.98	137.83	0.92	0.07	12.50	1
41	12.78	143.42	0.43	0.07	6.21	1
42	13.58	149.29	0.27	0.04	6.10	1
43	14.48	155.74	0.37	0.04	8.24	0
44	15.28	159.53	0.25	0.05	5.01	1
45	16.18	163.42	0.38	0.05	7.23	1
46	16.98	166.87	0.74	0.08	9.54	1
47	17.87	169.70	0.42	0.07	6.21	2
48	18.67	172.19	0.48	0.07	7.37	2
49	19.57	174.99	0.30	0.03	11.72	1
50	20.37	177.48	0.25	0.02	12.80	1
51	21.27	180.28	0.48	0.06	7.60	2
52	22.07	182.84	0.41	0.05	8.13	1
53	22.87	185.33	0.23	0.03	6.71	1
54	23.77	188.13	0.50	0.06	7.91	1
55	24.67	193.91	0.31	0.04	7.65	1
56	25.57	201.03	0.72	0.08	8.97	1
57	26.17	205.78	0.22	0.05	4.02	1
58	26.27	206.57	0.16	0.05	3.53	1
59	26.37	207.36	0.20	0.05	4.31	1
60	27.84	221.92	0.28	0.02	11.21	1
61	29.36	231.89	1.16	0.12	9.50	1
62	30.86	242.19	0.24	0.03	7.97	1
63	32.33	253.98	0.41	0.08	5.31	1
64	33.83	269.47	0.93	0.12	7.87	2
65	35.33	288.44	0.80	0.10	8.34	1
66	36.83	307.42	0.99	0.10	9.52	2
67	38.43	330.34	0.30	0.04	7.68	1
68	39.83	342.05	0.40	0.06	6.78	1
69	41.38	354.08	0.33	0.07	4.70	1
70	42.88	365.94	1.19	0.14	8.63	2
71	44.24	378.55	1.26	0.13	9.82	1
72	45.74	406.45	0.74	0.09	8.11	1
73	47.24	432.50	0.86	0.08	10.54	0
74	48.43	442.50	0.54	0.07	7.88	0
75	48.53	443.50	0.81	0.09	8.88	1
76	50.13	456.67	0.47	0.06	8.29	1
77	51.51	468.17	0.43	0.06	7.09	1
78	52.83	476.72	0.28	0.03	8.47	0
79	54.03	481.97	0.29	0.04	7.83	0
80	54.55	484.25	0.57	0.07	8.08	1
81	55.33	487.67	0.84	0.10	8.57	2
82	56.61	494.62	0.36	0.06	6.20	1
83	57.93	503.81	0.68	0.09	7.64	1
84	59.23	512.86	1.59	0.16	10.00	1
85	60.53	521.91	0.58	0.07	8.52	1
86	61.83	530.96	0.97	0.11	9.01	3
87	63.14	540.08	0.47	0.05	8.63	1
88	64.44	551.05	0.79	0.08	9.38	3
89	65.74	562.93	0.88	0.10	8.69	2
90	67.04	574.82	0.40	0.05	7.84	2
91	68.34	583.27	1.02	0.10	9.87	2
92	69.74	605.52	1.07	0.10	10.90	1
93	70.94	627.84	1.00	0.10	9.53	1
94	72.24	636.91	0.76	0.07	10.38	1
95	73.54	644.53	0.78	0.08	9.58	1
96	74.84	652.14	0.41	0.05	8.79	1
97	76.14	659.75	0.68	0.06	12.22	1
98	77.44	667.37	0.71	0.05	14.98	0
99	78.74	676.15	0.42	0.05	7.86	1
100	80.04	685.78	0.60	0.04	14.72	1
101	81.44	694.27	0.45	0.06	7.56	1