Citation:

PANGAEA.921917

Name: Activities of total 234Th and dissolved 238U during METEOR cruise M136 from the Peruvian Oxygen Minimum Zone
Published: 2020-08-24
License: https://creativecommons.org/licenses/by/4.0/
Keywords: 234Th tracer; eastern tropical South Pacific; uranium-salinity correlation

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Keyword(s):

234Th tracer; eastern tropical South Pacific; uranium-salinity correlation

Related to:

Xie, Ruifang C (in review): Effects of 238U variability and physical transport on water column 234Th downward fluxes in the coastal upwelling system off Peru. Biogeosciences Discussions, https://doi.org/10.5194/bg-2020-57

Project(s):

Climate - Biogeochemistry Interactions in the Tropical Ocean (SFB754)

Funding:

German Research Foundation (DFG), grant/award no. 27542298 : Climate - Biogeochemistry Interactions in the Tropical Ocean

Coverage:

Median Latitude: -12.937409 * Median Longitude: -77.665565 * South-bound Latitude: -15.361000 * West-bound Longitude: -78.499170 * North-bound Latitude: -12.217000 * East-bound Longitude: -76.861170

Date/Time Start: 2017-04-13T14:17:00 * Date/Time End: 2017-05-01T01:52:00

Minimum DEPTH, water: 5 m * Maximum DEPTH, water: 2000 m

Event(s):

M136_353-1 (CTD 009) * Latitude: -14.133670 * Longitude: -76.861170 * Date/Time: 2017-04-13T14:17:00 * Elevation: -2312.0 m * Campaign: (SFB754) * Basis: * Method/Device: (CTD-RO)

M136_380-1 (CTD 020) * Latitude: -15.361000 * Longitude: -77.167500 * Date/Time: 2017-04-15T17:40:00 * Elevation: -3064.0 m * Campaign: (SFB754) * Basis: * Method/Device: (CTD-RO)

M136_402-1 (CTD 039) * Latitude: -14.575830 * Longitude: -77.270670 * Date/Time: 2017-04-17T06:44:00 * Elevation: -4593.0 m * Campaign: (SFB754) * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Xie, Ruifang C
2	Date/Time of event	Date/Time		Xie, Ruifang C
3	Latitude of event	Latitude		Xie, Ruifang C
4	Longitude of event	Longitude		Xie, Ruifang C
5	Elevation of event	Elevation	m	Xie, Ruifang C
6	DEPTH, water	Depth water	m	Xie, Ruifang C	Geocode
7	Temperature, water	Temp	°C	Xie, Ruifang C
8	Salinity	Sal		Xie, Ruifang C
9	Oxygen	O2	µmol/kg	Xie, Ruifang C
10	Fluorescence, chlorophyll	F chl	µg/l	Xie, Ruifang C
11	Uranium-238	238U	dpm/l	Xie, Ruifang C
12	Uranium-238, error	238U e	±	Xie, Ruifang C
13	Thorium-234, total	234Th tot	dpm/l	Xie, Ruifang C
14	Error, absolute	Error a	±	Xie, Ruifang C	Th_234

License:

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

Size:

948 data points

Data

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

1 Event	2 Date/Time	3 Latitude	4 Longitude	5 Elevation [m]	6 Depth water [m]	7 Temp [°C]	8 Sal	9 O2 [µmol/kg]	10 F chl [µg/l]	11 238U [dpm/l]	12 238U e [±]	13 234Th tot [dpm/l]	14 Error a [±]
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	5	20.2	35.27	205.05	1.15	2.450	0.02	1.07	0.09
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	30	18.3	35.30	166.46	0.39	2.470	0.05	1.88	0.12
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	59	16.5	35.09	129.50	0.03	2.490	0.02	2.21	0.15
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	100	14.2	34.94	2.54	0.01	2.510	0.03	2.53	0.21
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	150	13.3	34.94	<0.01	<0.01	2.560	0.01	2.40	0.12
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	200	12.7	34.90	<0.01	<0.01	2.490	0.03	2.44	0.15
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	300	11.7	34.85	<0.01	<0.01	2.540	0.02	2.45	0.08
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	350	11.0	34.80	<0.01	<0.01	2.590	0.02	2.61	0.18
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	400	9.9	34.72	<0.01	<0.01	2.510	0.02	2.59	0.12
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	500	7.8	34.59	3.95	<0.01	2.540	0.02	2.47	0.08
M136_353-1	2017-04-13T14:17:00	-14.1337	-76.8612	-2312	600	7.1	34.56	9.90	<0.01	2.530	0.02	2.56	0.20
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	5	21.2	35.16	221.99	0.28	2.540	0.05	0.99	0.08
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	20	20.9	35.16	216.89	0.51	2.520	0.02	1.10	0.14
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	30	18.6	35.26	202.16	0.87	2.520	0.03	1.96	0.17
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	65	16.7	35.11	131.24	0.39	2.690	0.01	2.42	0.11
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	80	14.9	34.89	37.34	0.14	2.490	0.02	2.44	0.13
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	100	13.7	34.84	11.23	<0.01	2.530	0.02	2.56	0.09
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	150	12.7	34.85	<0.01	<0.01	2.500	0.02	2.60	0.17
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	200	12.2	34.85	<0.01	<0.01	2.530	0.01	2.65	0.13
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	400	8.7	34.64	<0.01	<0.01	2.460	0.01	2.42	0.11
M136_380-1	2017-04-15T17:40:00	-15.3610	-77.1675	-3064	600	6.8	34.54	17.54	<0.01	2.570	0.02	2.36	0.12
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	5	22.3	35.30	243.58	3.96	2.530	0.02	1.36	0.07
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	30	18.4	35.11	148.64	1.63	2.530	0.02	1.92	0.14
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	50	16.6	35.09	118.22	0.46	2.630	0.02	2.40	0.17
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	80	14.4	34.89	34.57	0.04	2.570	0.03	2.43	0.14
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	100	13.8	34.86	7.18	<0.01	2.590	0.02	2.59	0.11
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	150	12.6	34.84	<0.01	<0.01	2.590	0.01	2.49	0.07
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	200	12.1	34.86	<0.01	<0.01	2.550	0.01	2.51	0.11
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	300	10.6	34.75	<0.01	<0.01	2.460	0.02	2.44	0.12
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	400	9.1	34.65	<0.01	<0.01	2.570	0.02	2.56	0.12
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	500	7.9	34.60	3.62	<0.01	2.500	0.03	2.53	0.18
M136_402-1	2017-04-17T06:44:00	-14.5758	-77.2707	-4593	600	6.9	34.55	11.91	<0.01	2.520	0.02	2.53	0.13
M136_428-1	2017-04-19T16:55:00	-12.3885	-77.4015	-241	5					2.520	0.01	0.63	0.06
M136_428-1	2017-04-19T16:55:00	-12.3885	-77.4015	-241	30	17.1	35.25	84.77	0.42	2.590	0.03	2.50	0.14
M136_428-1	2017-04-19T16:55:00	-12.3885	-77.4015	-241	60	15.2	35.05	2.78	0.05	2.620	0.01	1.80	0.08
M136_428-1	2017-04-19T16:55:00	-12.3885	-77.4015	-241	80	15.0	35.03	<0.01	<0.01	2.500	0.03	2.29	0.09
M136_428-1	2017-04-19T16:55:00	-12.3885	-77.4015	-241	100	14.7	35.02	<0.01	<0.01	2.510	0.02	2.36	0.10
M136_428-1	2017-04-19T16:55:00	-12.3885	-77.4015	-241	125	14.5	35.01	<0.01	<0.01	2.480	0.03	2.63	0.13
M136_428-1	2017-04-19T16:55:00	-12.3885	-77.4015	-241	150	14.4	35.00	<0.01	<0.01	2.530	0.02	2.28	0.11
M136_428-1	2017-04-19T16:55:00	-12.3885	-77.4015	-241	200	13.9	34.98	<0.01	<0.01	2.510	0.02	2.46	0.15
M136_445-1	2017-04-20T20:43:00	-12.5228	-77.5833	-751	5	23.4	35.37	220.46	0.90	2.510	0.02	1.34	0.09
M136_445-1	2017-04-20T20:43:00	-12.5228	-77.5833	-751	30	18.1	35.30	145.80	1.03	2.590	0.01	1.94	0.13
M136_445-1	2017-04-20T20:43:00	-12.5228	-77.5833	-751	50	15.9	35.10	5.89	0.40	2.520	0.01	1.84	0.11
M136_445-1	2017-04-20T20:43:00	-12.5228	-77.5833	-751	100	14.8	35.02	<0.01	<0.01	2.540	0.02	2.64	0.16
M136_445-1	2017-04-20T20:43:00	-12.5228	-77.5833	-751	150	14.2	34.99	<0.01	<0.01	2.520	0.02	2.27	0.15
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	5	22.1	35.14	215.16	1.39	2.580	0.02	1.00	0.07
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	30	17.3	35.24	113.46	0.56	2.510	0.03	1.90	0.11
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	60	15.1	35.04	<0.01	<0.01	2.540	0.02	1.67	0.10
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	80	14.9	35.03	<0.01	<0.01	2.510	0.01	2.17	0.14
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	100	14.8	35.02	<0.01	<0.01	2.520	0.01	2.50	0.19
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	150	14.2	34.99	<0.01	<0.01	2.500	0.02	2.30	0.21
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	200	13.8	34.97	<0.01	<0.01	2.520	0.01	2.31	0.13
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	250	13.3	34.93	<0.01	<0.01	2.570	0.01	2.54	0.16
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	300	11.6	34.84	<0.01	<0.01	2.560	0.01	2.47	0.17
M136_458-1	2017-04-21T18:38:00	-12.4523	-77.4938	-407	350	10.5	34.76	<0.01	<0.01	2.510	0.03	2.48	0.15
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	5	21.5	35.16	213.60	6.93	2.580	0.02	0.68	0.08
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	40	16.7	35.06	5.89	0.13	2.470	0.02	1.18	0.06
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	60	16.5	35.06	6.58	0.04	2.510	0.02	1.23	0.08
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	83	16.5	35.17	46.28	0.28	2.560	0.01	2.23	0.09
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	100	15.5	35.08	13.34	0.10	2.530	0.02	2.23	0.18
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	150	14.8	35.02	<0.01	<0.01	2.460	0.01	2.17	0.12
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	200	14.4	35.00	<0.01	<0.01	2.520	0.02	2.50	0.13
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	250	13.5	34.95	<0.01	<0.01	2.590	0.03	2.40	0.17
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	300	11.9	34.86	<0.01	<0.01	2.430	0.01	2.76	0.16
M136_472-1	2017-04-23T23:23:00	-12.2170	-77.6100	-464	350	11.0	34.80	<0.01	<0.01	2.500	0.01	2.38	0.13
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	10	22.3	35.34	206.68	1.08	2.480	0.02	1.10	0.07
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	25	18.4	35.22	80.86	0.35	2.480	0.02	1.22	0.08
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	30	18.3	35.28	98.53	0.28	2.490	0.01	1.28	0.09
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	40	17.0	35.12	16.01	0.08	2.440	0.01	1.34	0.08
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	75	15.9	35.05	<0.01	0.02	2.570	0.05	1.55	0.08
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	100	15.3	35.04	7.38	0.03	2.440	0.02	1.66	0.09
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	150	14.6	35.01	2.47	<0.01	2.580	0.02	1.98	0.11
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	200	14.0	34.98	<0.01	<0.01	2.480	0.02	2.65	0.20
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	400	10.6	34.77	<0.01	<0.01	2.400	0.01	2.57	0.11
M136_495-1	2017-04-25T08:29:00	-12.3308	-78.0890	-2063	600	7.1	34.56	9.21	<0.01	2.430	0.02	2.58	0.26
M136_508-1	2017-04-26T04:52:00	-12.4533	-77.4918	-404	30	17.4	35.25	88.64	0.35	2.470	0.02	2.37	0.11
M136_508-1	2017-04-26T04:52:00	-12.4533	-77.4918	-404	60	15.0	35.03	2.38	0.06	2.540	0.03	2.36	0.10
M136_508-1	2017-04-26T04:52:00	-12.4533	-77.4918	-404	100	14.4	35.00	<0.01	<0.01	2.460	0.02	2.41	0.19
M136_508-1	2017-04-26T04:52:00	-12.4533	-77.4918	-404	200	13.5	34.94	<0.01	<0.01	2.590	0.01	2.89	0.11
M136_508-1	2017-04-26T04:52:00	-12.4533	-77.4918	-404	300	12.1	34.87	<0.01	<0.01	2.500	0.01	2.79	0.15
M136_516-1	2017-04-26T21:28:00	-12.3382	-78.0512	-1970	10	22.2	35.29	218.38	3.15	2.480	0.01	1.82	0.10
M136_516-1	2017-04-26T21:28:00	-12.3382	-78.0512	-1970	30	17.0	35.11	19.66	0.16	2.480	0.02	1.66	0.09
M136_516-1	2017-04-26T21:28:00	-12.3382	-78.0512	-1970	75	15.4	35.04	7.84	<0.01	2.480	0.02	1.65	0.09
M136_516-1	2017-04-26T21:28:00	-12.3382	-78.0512	-1970	100	15.0	35.03	3.67	<0.01	2.450	0.01	1.76	0.09
M136_516-1	2017-04-26T21:28:00	-12.3382	-78.0512	-1970	150	14.6	35.01	<0.01	<0.01	2.510	0.02	2.01	0.12
M136_516-1	2017-04-26T21:28:00	-12.3382	-78.0512	-1970	200	13.9	34.98	<0.01	<0.01	2.500	0.03	2.47	0.14
M136_516-1	2017-04-26T21:28:00	-12.3382	-78.0512	-1970	400	10.5	34.76	<0.01	<0.01	2.460	0.01	2.45	0.21
M136_516-1	2017-04-26T21:28:00	-12.3382	-78.0512	-1970	600	7.1	34.57	7.93	<0.01	2.460	0.01	2.56	0.13
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	10	22.6	35.37	212.86	1.23	2.500	0.01	1.46	0.09
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	30	18.9	35.40	164.14	0.81	2.540	0.03	1.87	0.13
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	50	16.3	35.06	3.99	0.03	2.500	0.02	1.31	0.14
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	75	15.6	35.07	9.37	0.06	2.540	0.01	1.94	0.12
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	100	14.9	35.03	<0.01	<0.01	2.500	0.01	1.62	0.10
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	150	14.3	35.00	<0.01	<0.01	2.430	0.01	2.54	0.11
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	200	13.5	34.94	<0.01	<0.01	2.550	0.02	2.32	0.15
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	300	12.2	34.88	<0.01	<0.01	2.510	0.01	2.49	0.17
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	400	10.5	34.76	<0.01	<0.01	2.470	0.03	2.55	0.12
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	500	8.9	34.66	<0.01	<0.01	2.420	0.02	2.58	0.09
M136_547-1	2017-04-28T23:31:00	-12.5467	-78.4600	-4241	600					2.510	0.01	2.56	0.16
M136_559-1	2017-04-29T22:30:00	-12.5808	-77.6732	-973	5	21.1	35.26	218.76	1.58	2.480	0.02	1.26	0.10
M136_559-1	2017-04-29T22:30:00	-12.5808	-77.6732	-973	30	18.2	35.32	101.03	0.53	2.500	0.02	2.23	0.14
M136_559-1	2017-04-29T22:30:00	-12.5808	-77.6732	-973	70	16.0	35.09	17.36	0.09	2.550	0.02	2.35	0.11
M136_559-1	2017-04-29T22:30:00	-12.5808	-77.6732	-973	100	14.6	34.97	<0.01	<0.01	2.530	0.02	2.82	0.17
M136_559-1	2017-04-29T22:30:00	-12.5808	-77.6732	-973	200	12.7	34.90	<0.01	<0.01	2.440	0.02	2.58	0.18
M136_559-1	2017-04-29T22:30:00	-12.5808	-77.6732	-973	600	6.8	34.55	12.32	<0.01	2.470	0.02	2.58	0.11
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	5					2.470	0.02	1.14	0.08
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	30	18.4	35.33	149.20	0.78	2.500	0.02	1.67	0.08
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	50	16.3	35.06	2.34	<0.01	2.500	0.02	1.18	0.05
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	100	15.0	35.03	2.73	<0.01	2.500	0.01	1.84	0.07
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	150	14.2	34.99	<0.01	<0.01	2.500	0.01	2.53	0.12
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	200	13.5	34.95	<0.01	<0.01	2.450	0.01	2.36	0.15
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	300	11.9	34.86	<0.01	<0.01	2.510	0.02	2.43	0.10
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	400	10.0	34.73	<0.01	<0.01	2.470	0.02	2.62	0.10
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	500	8.4	34.63	<0.01	<0.01	2.550	0.02	2.40	0.10
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	600	7.0	34.55	11.40	<0.01	2.450	0.04	2.61	0.11
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	1000	4.6	34.55	45.67	<0.01	2.460	0.02	2.51	0.12
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	1500	3.0	34.60	77.96	<0.01	2.630	0.02	2.50	0.16
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	2000	2.3	34.65	99.68	<0.01	2.510	0.01	2.56	0.16
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	2000	2.3	34.65	99.68	<0.01	2.510	0.01	2.51	0.20
M136_567-1	2017-05-01T01:52:00	-12.2853	-78.4992	-3177	2000	2.3	34.65	99.68	<0.01	2.510	0.01	2.48	0.16