Citation:

PANGAEA.913723

Name: Velocity-dependent measurements of Nankai Trough basalts
Published: 2020-03-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: basalt; earthquake; Nankai Trough; Oceanic basement; slow slip; subduction

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

Published: 2020-03-19 • DOI registered: 2020-04-18

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

Keyword(s):

basalt; earthquake; Nankai Trough; Oceanic basement; slow slip; subduction

Related to:

Ikari, Matt J; Wilckens, Frederike Kristina; Saffer, Demian M (2020): Implications of basement rock alteration in the Nankai Trough, Japan for subduction megathrust slip behavior. Tectonophysics, 774, 228275, https://doi.org/10.1016/j.tecto.2019.228275

Project(s):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Coverage:

Latitude: 32.748080 * Longitude: 136.916922

Minimum Elevation: -3510.5 m * Maximum Elevation: -3510.5 m

Event(s):

333-C0012G * Latitude: 32.748080 * Longitude: 136.916922 * Elevation: -3510.5 m * Recovery: 25.92 m * Campaign: (NanTroSEIZE Stage 2: Subduction Inputs 2 and Heat Flow) * Basis: * Method/Device: Drilling/drill rig (DRILL)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Ikari, Matt J
2	Experiment	Exp		Ikari, Matt J
3	Sample comment	Sample comment		Ikari, Matt J
4	Sliding velocity	V	µm/s	Ikari, Matt J	Vo
5	Sliding velocity	V	µm/s	Ikari, Matt J	final (poststep)
6	Constant	Const		Ikari, Matt J	a
7	Constant	Const		Ikari, Matt J	b1
8	Critical slip distance	Dc	µm	Ikari, Matt J	DC1
9	Constant	Const		Ikari, Matt J	b2
10	Critical slip distance	Dc	µm	Ikari, Matt J	DC1
11	Parameter	Parameter	arbitrary units	Ikari, Matt J	a-b
12	Parameter	Parameter	arbitrary units	Ikari, Matt J	b1+-b2
13	Standard deviation	Std dev	±	Ikari, Matt J	SD a
14	Standard deviation	Std dev	±	Ikari, Matt J	SD b1
15	Standard deviation	Std dev	±	Ikari, Matt J	SD Dc1
16	Standard deviation	Std dev	±	Ikari, Matt J	SD b2
17	Standard deviation	Std dev	±	Ikari, Matt J	SD Dc2
18	Friction slip dependence	Δμ/Δδ	1/mm	Ikari, Matt J
19	Friction coefficient	µ		Ikari, Matt J	µo
20	Dilation	Δh	µm	Ikari, Matt J

License:

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

Size:

708 data points

Data

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

1 Event	2 Exp	3 Sample comment	4 V [µm/s] (Vo)	5 V [µm/s] (final (poststep))	6 Const (a)	7 Const (b1)	8 Dc [µm] (DC1)	9 Const (b2)	10 Dc [µm] (DC1)	11 Parameter [arbitrary units] (a-b)	12 Parameter [arbitrary units] (b1+-b2)	13 Std dev [±] (SD a)	14 Std dev [±] (SD b1)	15 Std dev [±] (SD Dc1)	16 Std dev [±] (SD b2)	17 Std dev [±] (SD Dc2)	18 Δμ/Δδ [1/mm]	19 µ (µo)	20 Δh [µm]
333-C0012G	p4143	Nankai Basement, Bare Surfaces	0.03	0.1	0.015	0.012	2.6	0.002	326.0	0.0016	0.0134	0.00293	0.00284	0.84	0.0081	90952.22	-0.0060	0.66	1.4
333-C0012G	p4143	Nankai Basement, Bare Surfaces	0.10	0.3	0.023	0.019	0.7	0.006	62.1	-0.0016	0.0241	0.00022	0.00022	0.18	0.0004	9.57	0.0040	0.66	1.1
333-C0012G	p4143	Nankai Basement, Bare Surfaces	0.30	1.0	0.009	0.003	1.5	0.003	15.0	0.0031	0.0063	0.00879	0.00811	53.18	0.0017	9.60	-0.0100	0.67	1.9
333-C0012G	p4143	Nankai Basement, Bare Surfaces	1.00	3.0	0.015	0.006	4.4	0.003	54.6	0.0063	0.0084	0.00198	0.00185	2.58	0.0005	14.19	-0.0100	0.66	1.2
333-C0012G	p4143	Nankai Basement, Bare Surfaces	3.00	10.0	0.012	0.006	4.4	0.006	96.9	0.0004	0.0113	0.00130	0.00126	1.51	0.0002	7.81	-0.0035	0.66	0.7
333-C0012G	p4143	Nankai Basement, Bare Surfaces	10.00	30.0	0.013	0.004	2.7	0.003	16.5	0.0063	0.0071	0.00134	0.00114	2.04	0.0007	2.73	0.0070	0.66	0.5
	p4144	PA Slate on Nankai Basement, Bare Surfaces	0.03	0.1	0.009	0.004	4.4	0.007	43.7	-0.0021	0.0108	0.00255	0.00235	5.14	0.0008	6.30	0.0060	0.56	3.7
	p4144	PA Slate on Nankai Basement, Bare Surfaces	0.10	0.3	0.004	0.005	18.7	0.004	101.4	-0.0048	0.0083	0.00059	0.00090	6.83	0.0008	28.82	0.0040	0.56	2.0
	p4144	PA Slate on Nankai Basement, Bare Surfaces	0.30	1.0	0.014	0.008	2.4	0.006	38.4	0.0008	0.0135	0.00533	0.00508	2.90	0.0006	5.80	0.0000	0.56	2.4
	p4144	PA Slate on Nankai Basement, Bare Surfaces	1.00	3.0	0.013	0.007	6.9	0.001	32.9	0.0057	0.0077	0.00132	0.00127	3.11	0.0013	65.21	0.0050	0.58	2.4
	p4144	PA Slate on Nankai Basement, Bare Surfaces	3.00	10.0	0.011	0.006	22.8			0.0055	0.0059	0.00034	0.00034	1.88			0.0170	0.59	3.3
	p4144	PA Slate on Nankai Basement, Bare Surfaces	10.00	30.0	0.012	0.003	23.3			0.0091	0.0028	0.00020	0.00018	3.59			0.0200	0.60	2.2
	p2670	PA Slate Bare, Surfaces	1.00	3.0	0.007	-0.004	42.1			0.0106	-0.0040	0.00055	0.00054	10.04			0.0060	0.37	0.5
	p2670	PA Slate Bare, Surfaces	3.00	10.0	0.006	-0.006	37.8			0.0127	-0.0063	0.00051	0.00050	4.74			0.0130	0.39	0.6
	p2670	PA Slate Bare, Surfaces	10.00	30.0	0.009	-0.007	41.6			0.0163	-0.0071	0.00051	0.00050	4.56			0.0200	0.40	0.5
	p2670	PA Slate Bare, Surfaces	30.00	100.0	0.007	-0.006	58.3			0.0132	-0.0057	0.00049	0.00046	10.61			0.0300	0.43	0.5
333-C0012G	p3832	Nankai Basement, Powder	1.00	3.0	0.010	0.005	5.3	0.002	15.9	0.0026	0.0070	0.00038	0.00092	1.22	0.0011	5.91	-0.0080	0.49	0.4
333-C0012G	p3832	Nankai Basement, Powder	3.00	10.0	0.012	0.005	2.8	0.004	17.1	0.0025	0.0090	0.00077	0.00064	0.72	0.0004	1.28	-0.0115	0.49
333-C0012G	p3832	Nankai Basement, Powder	10.00	30.0	0.015	0.008	1.9	0.003	18.8	0.0051	0.0104	0.00084	0.00077	0.29	0.0001	0.93	-0.0165	0.49
333-C0012G	p3832	Nankai Basement, Powder	30.00	100.0	0.013	0.007	6.1	-0.001	118.8	0.0071	0.0061	0.00024	0.00023	0.27	0.0000	19.23	-0.0150	0.49
333-C0012G	p3832	Nankai Basement, Powder	100.00	300.0	0.014	0.006	9.7	-0.002	106.6	0.0099	0.0039	0.00016	0.00015	0.39	0.0001	5.79	-0.0150	0.49	0.4
333-C0012G	p4152	Nankai Basement, Powder	0.03	0.1	0.007	0.006	10.4			0.0011	0.0063	0.00023	0.00023	0.54			-0.0005	0.55	0.5
333-C0012G	p4152	Nankai Basement, Powder	0.10	0.3	0.009	0.006	4.5	0.001	22.2	0.0015	0.0074	0.00062	0.00059	0.94	0.0006	9.17	-0.0040	0.55	0.5
333-C0012G	p4152	Nankai Basement, Powder	0.30	1.0	0.012	0.008	2.7	0.002	26.6	0.0015	0.0103	0.00080	0.00071	0.38	0.0002	3.46	-0.0080	0.55	0.6
333-C0012G	p4152	Nankai Basement, Powder	1.00	3.0	0.012	0.007	3.2	0.004	17.7	0.0022	0.0102	0.00111	0.00091	1.06	0.0007	2.71	-0.0150	0.54	0.5
333-C0012G	p4152	Nankai Basement, Powder	3.00	10.0	0.013	0.005	3.7	0.004	18.7	0.0033	0.0095	0.00108	0.00090	1.48	0.0008	2.73	-0.0180	0.53	0.4
333-C0012G	p4152	Nankai Basement, Powder	10.00	30.0	0.016	0.007	2.5	0.004	48.7	0.0047	0.0108	0.00082	0.00078	0.35	0.0001	1.75	-0.0195	0.53
	p3834	Etna Basalt, Powder	1.00	3.0	0.009	0.006	7.7	0.002	41.6	0.0016	0.0076	0.00025	0.00027	0.70	0.0005	4.95	-0.0230	0.56	0.6
	p3834	Etna Basalt, Powder	3.00	10.0	0.009	0.006	7.9	0.004	92.9	-0.0009	0.0099	0.00021	0.00021	0.44	0.0001	3.76	-0.0195	0.55	0.7
	p3834	Etna Basalt, Powder	10.00	30.0	0.009	0.006	5.4	0.004	67.1	-0.0007	0.0102	0.00015	0.00014	0.18	0.0001	1.20	-0.0170	0.54	0.7
	p3834	Etna Basalt, Powder	30.00	100.0	0.009	0.006	7.6	0.002	68.7	0.0004	0.0086	0.00018	0.00017	0.34	0.0001	3.38	-0.0165	0.53	1.0
	p3834	Etna Basalt, Powder	100.00	300.0	0.007	0.005	8.2	0.003	49.5	0.0001	0.0074	0.00021	0.00022	0.75	0.0002	4.36	-0.0150	0.52	0.9
	p4153	PA Slate Powder	0.03	0.1	0.004	0.002	5.3	0.002	64.3	0.0007	0.0033	0.00037	0.00036	2.13	0.0001	6.72	0.0030	0.49	0.8
	p4153	PA Slate Powder	0.10	0.3	0.006	0.003	3.1	0.001	22.2	0.0016	0.0045	0.00073	0.00067	1.20	0.0004	9.40	-0.0030	0.49	0.9
	p4153	PA Slate Powder	0.30	1.0	0.008	0.003	1.0	0.002	7.4	0.0025	0.0056	0.00026	0.00039	0.66	0.0006	2.04	-0.0100	0.49	1.1
	p4153	PA Slate Powder	1.00	3.0	0.007	0.002	4.4	0.004	162.4	0.0002	0.0067	0.00081	0.00079	2.26	0.0001	15.48	-0.0060	0.49	2.7
	p4153	PA Slate Powder	3.00	10.0	0.005	0.002	6.8	0.004	176.1	-0.0009	0.0062	0.00039	0.00038	2.13	0.0002	19.79	-0.0075	0.48	5.0
	p4153	PA Slate Powder	10.00	30.0	0.012	0.007	1.2	0.003	117.5	0.0014	0.0102	0.00004	0.00039	0.17	0.0001	6.61	-0.0120	0.48	2.7
	p4153	PA Slate Powder	30.00	100.0	0.009	0.003	2.4	0.004	164.7	0.0024	0.0069	0.00222	0.00220	2.83	0.0002	21.12	-0.0100	0.48