Citation:

PANGAEA.958398

Name: Trace metals concentrations, nutrients and 𝛿3He in hydrothermal plumes from Macauley and Brothers volcano
Published: 2023-05-04
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Brothers volcano; hydrothermalism at intraoceanic arcs; Macauely volcano; plume dispersion; South Pacific Ocean; trace metals

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Published: 2023-05-04 • DOI registered: 2023-06-03

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Abstract:

Hydrothermal vents are a source of many trace metals to the oceans. Compared to mid ocean ridges, hydrothermal vent systems at arcs occur in shallower water depth and are much more diverse in fluid composition, resulting in highly variable water column trace metal concentrations. However, only few studies have focused on trace metal dynamics in hydrothermal plumes at volcanic arcs. During R/V Sonne cruise SO253 in 2016/2017, hydrothermal plumes from two hydrothermally active submarine volcanoes along the Kermadec arc in the Southwest Pacific Ocean were sampled for trace metals and nutrients: (1) Macauley, a magmatic dominated vent site located in water depths between 300 and 680 m, and (2) Brothers, located between 1,200 and 1,600 m water depth, where hydrothermalism influenced by water rock interactions and magmatically influenced vent sites occur near each other.

Keyword(s):

Brothers volcano; hydrothermalism at intraoceanic arcs; Macauely volcano; plume dispersion; South Pacific Ocean; trace metals

Related to:

Kleint, Charlotte; Zitoun, Rebecca; Neuholz, René; Walter, Maren; Schnetger, Bernhard; Klose, Lukas; Chiswell, Stephen; Middag, Rob; Laan, Patrick; Sander, Sylvia G; Koschinsky, Andrea (2022): Trace Metal Dynamics in Shallow Hydrothermal Plumes at the Kermadec Arc. Frontiers in Marine Science, 8, 782734, https://doi.org/10.3389/fmars.2021.782734

Project(s):

Center for Marine Environmental Sciences (MARUM)

Funding:

Bundesministerium für Bildung und Forschung (BMBF), grant/award no. 03G0253: Geosphere-Biosphere Interactions

Coverage:

Median Latitude: -33.530846 * Median Longitude: 179.772756 * South-bound Latitude: -34.946550 * West-bound Longitude: 179.014470 * North-bound Latitude: -30.209320 * East-bound Longitude: -178.433730

Date/Time Start: 2016-12-26T05:28:00 * Date/Time End: 2017-01-17T11:01:00

Minimum DEPTH, water: 10 m * Maximum DEPTH, water: 1750 m

Event(s):

SO253_4-1 * Latitude: -30.209320 * Longitude: -178.433730 * Date/Time: 2016-12-26T05:28:00 * Elevation: -575.0 m * Location: South Pacific Ocean * Campaign: (HYDROTHERMADEC) * Basis: * Method/Device: (CTD-RO)

SO253_6-1 * Latitude: -30.213030 * Longitude: -178.448920 * Date/Time: 2016-12-26T11:37:00 * Elevation: -327.0 m * Location: South Pacific Ocean * Campaign: (HYDROTHERMADEC) * Basis: * Method/Device: (CTD-RO)

SO253_10-1 * Latitude: -30.214650 * Longitude: -178.443570 * Date/Time: 2016-12-27T10:02:00 * Elevation: -461.0 m * Location: South Pacific Ocean * Campaign: (HYDROTHERMADEC) * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Kleint, Charlotte
2	Sample code/label	Sample label		Kleint, Charlotte
3	Latitude of event	Latitude		Kleint, Charlotte
4	Longitude of event	Longitude		Kleint, Charlotte
5	Elevation of event	Elevation	m	Kleint, Charlotte
6	Date/Time of event	Date/Time		Kleint, Charlotte
7	Location	Location		Kleint, Charlotte
8	DEPTH, water	Depth water	m	Kleint, Charlotte	Geocode
9	Nitrogen oxide	NOx	µmol/l	Kleint, Charlotte
10	Silicon dioxide	SiO2	µmol/l	Kleint, Charlotte
11	Phosphate	[PO4]3-	µmol/l	Kleint, Charlotte
12	δ Helium-3	δ3He	%	Kleint, Charlotte
13	Iron	Fe	nmol/l	Kleint, Charlotte
14	Manganese	Mn	nmol/l	Kleint, Charlotte
15	Nickel	Ni	nmol/l	Kleint, Charlotte
16	Copper	Cu	nmol/l	Kleint, Charlotte
17	Zinc	Zn	nmol/l	Kleint, Charlotte
18	Cobalt	Co	nmol/l	Kleint, Charlotte
19	Lead	Pb	nmol/l	Kleint, Charlotte
20	Cadmium	Cd	nmol/l	Kleint, Charlotte
21	Lanthanum	La	nmol/l	Kleint, Charlotte

License:

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

Size:

1783 data points

Data

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

1 Event	2 Sample label	3 Latitude	4 Longitude	5 Elevation [m]	6 Date/Time	7 Location	8 Depth water [m]	9 NOx [µmol/l]	10 SiO2 [µmol/l]	11 [PO4]3- [µmol/l]	12 δ3He [%]	13 Fe [nmol/l]	14 Mn [nmol/l]	15 Ni [nmol/l]	16 Cu [nmol/l]	17 Zn [nmol/l]	18 Co [nmol/l]	19 Pb [nmol/l]	20 Cd [nmol/l]	21 La [nmol/l]
SO253_4-1	SO253_004_CTD-T_01	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	248	7.09		0.410	1.690	7.180	9.280	3.33	1.400	10.60	0.043	0.302	0.045	0.007
SO253_4-1	SO253_004_CTD-T_03	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	221	5.90	12.90	0.380	-0.690	3.760	0.793	3.18	0.685	6.89	0.038	0.030	0.037	0.006
SO253_4-1	SO253_004_CTD-T_05	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	287	8.10	13.60	0.530	64.100	126.000	379.000	38.30	3.140	34.70	0.424	0.610	0.200	0.028
SO253_4-1	SO253_004_CTD-T_07	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	360	12.00		0.680	1.740	5.970	1.970	3.98	1.270	11.10	0.062	0.020	0.101	0.009
SO253_4-1	SO253_004_CTD-T_09	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	250	7.00		0.460		3.760	0.940	3.61	1.100	19.10	0.054	0.544	0.058	0.007
SO253_4-1	SO253_004_CTD-T_11	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	207	5.71		0.370		5.840	0.687	2.95	4.180	23.80	0.070	0.026	0.044	0.006
SO253_4-1	SO253_004_CTD-T_13	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	687	23.40	10.10	1.440	16.000	11.200	26.600	4.93	0.666	8.54	0.051	0.018	0.304	0.012
SO253_4-1	SO253_004_CTD-T_15	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	338	36.40	96.10	2.580		7.950	0.798	3.62	4.880	19.80	0.086	0.022	0.108	0.014
SO253_4-1	SO253_004_CTD-T_17	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	250	16.00	4.29	1.060		0.781	0.509	2.92	0.519	1.53	0.028	0.011	0.057	0.006
SO253_4-1	SO253_004_CTD-T_19	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	202	9.65	2.54	0.670		7.740	0.670	4.93	6.030	12.50	0.129	0.039	0.045	0.012
SO253_4-1	SO253_004_CTD-T_21	-30.2093	-178.4337	-575	2016-12-26T05:28:00	Macauley volcano	272	3.09				0.702	0.461	2.98	0.544	2.15	0.025	0.013	0.061	0.007
SO253_6-1	SO253_006_CTD-V_03	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	319	8.42	12.90	0.610	120.000	903.000	954.000	534.00	141.000	105.00	94.100	2.670	0.488	0.102
SO253_6-1	SO253_006_CTD-V_06	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	302	7.85	15.00	0.700	145.000	1197.000	1071.000	621.00	163.000	153.00	105.000	2.980	0.921	0.165
SO253_6-1	SO253_006_CTD-V_09	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	288	7.44	13.60	0.640	119.000	788.000	813.000	414.00	112.000	106.00	72.400	2.130	0.562	0.086
SO253_6-1	SO253_006_CTD-V_10	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	261	6.02		0.430	-0.676	11.900	1.890	2.73	0.538	11.00	0.032	0.032	0.047	0.006
SO253_6-1	SO253_006_CTD-V_12	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	232	5.17		0.310	0.068	4.650	0.873	3.54	1.200	22.00	0.034	0.045	0.035	0.007
SO253_6-1	SO253_006_CTD-V_14	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	202	4.70		0.310		2.110	0.717	2.54	0.581	13.60	0.024	0.021	0.026	0.005
SO253_6-1	SO253_006_CTD-V_16	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	152	3.55		0.180	-1.150	5.440	1.030	2.68	1.300	34.20	0.029	0.026	0.023	0.005
SO253_6-1	SO253_006_CTD-V_18	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	102					7.130	1.100	2.63	1.080	34.60	0.039	0.030	0.008	0.005
SO253_6-1	SO253_006_CTD-V_19	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	77				2.920	5.350	1.130	2.36	1.090	7.00	0.024	0.016	0.007	0.003
SO253_6-1	SO253_006_CTD-V_22	-30.2130	-178.4489	-327	2016-12-26T11:37:00	Macauley volcano	12				-0.566	3.000	1.070	2.29	1.410	12.10	0.014	0.020	0.003	0.004
SO253_10-1	SO253_010_CTD_T_01	-30.2146	-178.4436	-461	2016-12-27T10:02:00	Macauley volcano	253	6.96		0.475		9.550	8.250	4.59	0.620	16.90	0.355	0.033	0.050	0.007
SO253_10-1	SO253_010_CTD_T_03	-30.2146	-178.4436	-461	2016-12-27T10:02:00	Macauley volcano	275	7.39	3.65	0.598		22.200	88.900	4.53	0.480	5.58	0.390	0.016	0.029	0.014
SO253_10-1	SO253_010_CTD_T_10	-30.2146	-178.4436	-461	2016-12-27T10:02:00	Macauley volcano	195	5.48		0.324		6.060	1.900	3.15	0.740	16.30	0.121	0.022	0.034	0.009
SO253_10-1	SO253_010_CTD_T_11	-30.2146	-178.4436	-461	2016-12-27T10:02:00	Macauley volcano	264	6.81		0.471		5.480	4.620	3.16	0.480	4.38	0.153	0.017	0.053	0.005
SO253_10-1	SO253_010_CTD_T_15	-30.2146	-178.4436	-461	2016-12-27T10:02:00	Macauley volcano	351	12.90	4.10	0.874		8.160	2.950	3.91	0.710	10.70	0.127	0.018	0.135	0.010
SO253_10-1	SO253_010_CTD_T_16	-30.2146	-178.4436	-461	2016-12-27T10:02:00	Macauley volcano	274	8.49		0.506		12.800	2.070	4.83	0.460	9.17	0.649	0.017	0.063	0.006
SO253_10-1	SO253_010_CTD_T_20	-30.2146	-178.4436	-461	2016-12-27T10:02:00	Macauley volcano	282	8.10		0.544		12.500	0.850	4.76	0.240	10.40	0.706	0.031	0.087	0.006
SO253_12-1	SO253_012_CTD-V_03	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	715	22.90	9.37	1.470	5.130	10.800	6.520	6.37	1.030	17.30	0.469	0.075	0.306	0.009
SO253_12-1	SO253_012_CTD-V_08	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	642	22.40	9.04	1.450	9.760	11.700	8.190	5.63	0.942	14.30	0.298	0.024	0.317	0.011
SO253_12-1	SO253_012_CTD-V_14	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	552	20.80	7.69	1.320	8.990	9.850	7.220	4.34	0.879	10.70	0.048	0.033	0.279	0.010
SO253_12-1	SO253_012_CTD-V_16	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	277	7.01		0.517	0.700	6.900	0.603	3.88	0.671	15.90	0.270	0.046	0.069	0.005
SO253_12-1	SO253_012_CTD-V_18	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	102				-1.860	1.130	0.815	2.19	0.354	2.39	0.013	0.022	0.005	0.003
SO253_12-1	SO253_012_CTD-V_20	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	51					2.580	0.939	2.11	0.394	2.44	0.008	0.018	0.011	0.002
SO253_12-1	SO253_012_CTD-V_22	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	12					2.860	1.010	2.14	0.419	5.41	0.006	0.034	0.005	0.003
SO253_12-1	SO253_019_CTD-V_02	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	352	8.08		0.656		3.940	1.900	3.28	0.730	18.30	0.037	0.034	0.080	0.017
SO253_12-1	SO253_019_CTD-V_08	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	330	7.66		0.615		32.200	4.820	3.61	1.140	20.80	0.049	0.034	0.075	0.007
SO253_12-1	SO253_019_CTD-V_15	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	276	12.00		0.482		4.900	0.752	3.64	0.892	26.60	0.134	0.044	0.043	0.008
SO253_12-1	SO253_019_CTD-V_21	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	51					1.750	0.938	2.37	0.471	13.10	0.020	0.023	0.007	0.004
SO253_12-1	SO253_019_CTD-V_22	-30.2153	-178.4619	-728	2016-12-27T15:30:00	Macauley volcano	13					3.300	0.929	2.21	0.427	10.00	0.008	0.049	0.006	0.003
SO253_46-1	SO253_046_CTD-T_04	-34.8492	179.0532	-1550	2017-01-07T07:56:00	Brothers volcano	1576	31.50	78.20	2.100	64.200	49.000	102.000	8.63	1.770	23.70	0.141	0.040	0.695	0.015
SO253_46-1	SO253_046_CTD-T_06	-34.8492	179.0532	-1550	2017-01-07T07:56:00	Brothers volcano	1584	32.10	75.30	2.240	29.200	12.000	30.900	7.68	2.490	12.30	0.062	0.028	0.711	0.019
SO253_46-1	SO253_046_CTD-T_08	-34.8492	179.0532	-1550	2017-01-07T07:56:00	Brothers volcano	1278	30.30	38.90	2.010		81.300	11.300	9.43	1.560	9.96	0.792	0.004	0.625	0.016
SO253_46-1	SO253_046_CTD-T_10	-34.8492	179.0532	-1550	2017-01-07T07:56:00	Brothers volcano	1253	28.50	38.10	2.060	26.500	77.000	173.000	18.60	3.060	19.30	2.690	0.015	0.204	0.017
SO253_46-1	SO253_046_CTD-T_14	-34.8492	179.0532	-1550	2017-01-07T07:56:00	Brothers volcano	1530	32.70	70.30	2.200		6.420	8.940	6.97	2.040	9.51	0.045	0.015	0.676	0.019
SO253_46-1	SO253_046_CTD-T_20	-34.8492	179.0532	-1550	2017-01-07T07:56:00	Brothers volcano	1245	29.30	39.60	2.050		2.180	1.690	6.20	1.310	4.06	0.045	0.012	0.597	0.016
SO253_49-1	SO253_049_CTD-T_01	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1334	31.90	51.60	2.200		5.980	30.400	8.32	1.420	11.40	0.170	0.013	0.656	0.017
SO253_49-1	SO253_049_CTD-T_03	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1496	31.40	74.40	2.240		9.610	8.810	7.65	2.040	15.60	0.055	0.026	0.699	0.020
SO253_49-1	SO253_049_CTD-T_05	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1220	28.10	38.00	2.060		20.600	51.100	6.83	1.260	12.30	0.100	0.021	0.442	0.018
SO253_49-1	SO253_049_CTD-T_07	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1538	31.30	72.40	2.280		15.300	32.900	7.87	2.160	15.30	0.072	0.032	0.713	0.018
SO253_49-1	SO253_049_CTD-T_09	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1306	30.80	49.80	2.180		11.700	59.300	6.84	1.360	14.50	0.056	0.020	0.625	0.020
SO253_49-1	SO253_049_CTD-T_11	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1281	29.70	46.20	2.130		25.100	257.000	5.88		15.50			0.399	0.014
SO253_49-1	SO253_049_CTD-T_13	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1266	31.50	44.00	2.190		62.600	114.000	5.34	0.178	16.40	0.107		0.444	0.023
SO253_49-1	SO253_049_CTD-T_15	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1309	29.60	42.40	2.060		18.800	511.000	0.01		18.10			0.698	0.022
SO253_49-1	SO253_049_CTD-T_17	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1557	5.49	2.36	0.530		1.730	0.717	2.96	0.602	11.70	0.031	0.021	0.052	0.008
SO253_49-1	SO253_049_CTD-T_21	-34.8627	179.0898	-1760	2017-01-08T08:08:00	Brothers volcano	1260	28.80	43.20	2.040		4.010	2.590	6.30	1.610	12.40	0.045	0.019	0.601	0.017
SO253_53-1	SO253_053_CTD-V_02	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	1604	35.10	78.60	2.100		233.000	158.000	7.19		36.50			0.858	0.015
SO253_53-1	SO253_053_CTD-V_04	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	1549	34.90	77.60	2.010	84.800	71.300	130.000	6.85	1.120	21.80	0.130	0.019	0.629	0.012
SO253_53-1	SO253_053_CTD-V_10	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	1478	37.00	69.70	2.090	44.000	31.000	43.100	3.60		14.60		0.008	0.748	0.017
SO253_53-1	SO253_053_CTD-V_12	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	1400	34.30	64.10	2.200	13.900	3.770	2.060	3.45	1.050	5.67	0.033	0.019	0.175	0.005
SO253_53-1	SO253_053_CTD-V_13	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	1323	33.70	55.80	2.160	12.800	6.750	4.960	6.73	1.670	11.50	0.045	0.012	0.653	0.017
SO253_53-1	SO253_053_CTD-V_14	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	1000	25.30	12.70	1.600	-0.410	2.030	0.487	5.06	0.818	7.15	0.046	0.013	0.385	0.012
SO253_53-1	SO253_053_CTD-V_15	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	750	21.30	7.58	1.320	1.000	2.680	3.590	4.40	0.726	8.42	0.040	0.012	0.271	0.010
SO253_53-1	SO253_053_CTD-V_16	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	500	11.90	3.89	0.835	-0.990	1.510	0.383	3.35	0.576	6.55	0.035	0.011	0.115	0.010
SO253_53-1	SO253_053_CTD-V_17	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	250	5.27		0.366	-1.910	2.280	0.726	2.72	0.522	11.50	0.024	0.012	0.039	0.006
SO253_53-1	SO253_053_CTD-V_18	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	100					3.400	0.816	2.28	0.438	10.30	0.018	0.019	0.008	0.005
SO253_53-1	SO253_053_CTD-V_19	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	75					2.030	0.782	2.28	0.440	13.80	0.013	0.011	0.010	0.003
SO253_53-1	SO253_053_CTD-V_20	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	59					0.899	0.697	2.26	0.396	3.17	0.008	0.010	0.005	0.003
SO253_53-1	SO253_053_CTD-V_21	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	25					2.510	0.748	2.27	0.493	8.23	0.010	0.021	0.008	0.007
SO253_53-1	SO253_053_CTD-V_22	-34.8623	179.0594	-1709	2017-01-09T08:05:00	Brothers volcano	10					3.420	0.819	2.29	0.502	17.10	0.009	0.020	0.012	0.005
SO253_54-1	SO253_054_CTD-V_02	-34.8694	179.0626	-1805	2017-01-09T11:12:00	Brothers volcano	1750	35.00	77.80	2.200		15.500	25.200	7.52	2.430	14.80	0.060	0.027	0.709	0.020
SO253_54-1	SO253_054_CTD-V_06	-34.8694	179.0626	-1805	2017-01-09T11:12:00	Brothers volcano	1560	35.00	77.00	2.150		34.600	58.800	8.40	2.580	46.10	0.214	0.414	0.843	0.016
SO253_54-1	SO253_054_CTD-V_10	-34.8694	179.0626	-1805	2017-01-09T11:12:00	Brothers volcano	1440	34.70	69.80	2.180		12.700	16.600	7.25	2.070	10.90	0.057	0.029	0.742	0.018
SO253_54-1	SO253_054_CTD-V_14	-34.8694	179.0626	-1805	2017-01-09T11:12:00	Brothers volcano	1370	34.30	63.10	2.180		6.800	4.360	7.53	1.660	11.30	0.138	0.063	0.712	0.020
SO253_54-1	SO253_054_CTD-V_18	-34.8694	179.0626	-1805	2017-01-09T11:12:00	Brothers volcano	1229	32.30	43.90	2.080		22.200	18.300	6.49	0.977	6.27	0.159	0.008	0.585	0.016
SO253_54-1	SO253_054_CTD-V_19	-34.8694	179.0626	-1805	2017-01-09T11:12:00	Brothers volcano	998	25.40	13.80	1.700		13.960	0.540	5.18	0.834	2.03	0.049	0.022	0.397	0.012
SO253_54-1	SO253_054_CTD-V_21	-34.8694	179.0626	-1805	2017-01-09T11:12:00	Brothers volcano	500	11.00	3.63	0.781		1.170	0.426	3.30	0.534	1.74	0.036	0.010	0.104	0.010
SO253_57-1	SO253_057_CTD-T_02	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1286	32.30	43.80	2.070		10.300	12.400	6.82	1.480	7.76	0.058	0.012	0.592	0.016
SO253_57-1	SO253_057_CTD-T_04	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1344	33.10	51.40	2.200		10.600	30.500	6.75	1.480	10.20	0.090	0.033	0.623	0.022
SO253_57-1	SO253_057_CTD-T_06	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1515	34.50	69.90	2.270		14.300	10.600	7.30	1.850	12.30	0.057	0.015	0.670	0.019
SO253_57-1	SO253_057_CTD-T_08	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1441	33.90	65.50	2.280	15.300	6.040	4.830	7.10	1.810	13.80	0.044	0.011	0.685	0.018
SO253_57-1	SO253_057_CTD-T_10	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1338	32.90	52.20	2.220	39.700	9.520	105.000	6.15	0.770	13.50	0.031		0.557	0.017
SO253_57-1	SO253_057_CTD-T_12	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1275	31.80	42.30	2.060	10.200	6.010	8.150	6.41	1.280	11.20	0.065	0.013	0.591	0.016
SO253_57-1	SO253_057_CTD-T_14	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1556	34.70	76.20	2.220		57.300	95.300	8.02	1.170	25.80	0.093	0.032	0.558	0.015
SO253_57-1	SO253_057_CTD-T_16	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1277	32.10	48.60	2.220	56.100	18.800	409.000	6.08	0.100	12.40	0.149	0.012	0.713	0.021
SO253_57-1	SO253_057_CTD-T_18	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1518	35.00	77.20	2.270		13.200	30.900	7.27	2.090	10.80	0.037	0.038	0.694	0.019
SO253_57-1	SO253_057_CTD-T_20	-34.8728	179.0620	-1760	2017-01-10T04:07:00	Brothers volcano	1495	35.10	80.40	2.340		6.060	5.420	7.54	2.160	9.71	0.045	0.022	0.715	0.021
SO253_58-1	SO253_058_CTD-V_02	-34.8790	179.0751	-1445	2017-01-10T08:56:00	Brothers volcano	1376	33.70	62.10	2.320	-1.780	6.760	7.040	7.01	1.770	12.30	0.047	0.011	0.668	0.018
SO253_58-1	SO253_058_CTD-V_04	-34.8790	179.0751	-1445	2017-01-10T08:56:00	Brothers volcano	1229	30.10	37.60	2.090	20.900	25.100	59.900	6.20	1.000	8.05	0.062	0.005	0.377	0.017
SO253_58-1	SO253_058_CTD-V_10	-34.8790	179.0751	-1445	2017-01-10T08:56:00	Brothers volcano	1154	29.80	31.20	1.930		1.990	1.230	5.84	1.130	12.30	0.051	0.010	0.532	0.014
SO253_58-1	SO253_058_CTD-V_14	-34.8790	179.0751	-1445	2017-01-10T08:56:00	Brothers volcano	500	11.70	3.79	0.786		1.970	0.412	3.50	0.575	12.00	0.040	0.012	0.114	0.010
SO253_58-1	SO253_058_CTD-V_18	-34.8790	179.0751	-1445	2017-01-10T08:56:00	Brothers volcano	100			0.155		1.790	0.797	2.49	0.376	7.59	0.021	0.013	0.011	0.005
SO253_60-1	SO253_060_TMR_01	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	1700	34.50	87.20	2.370		3.640	2.970	7.79	2.480	9.01	0.036	0.011	0.730	0.022
SO253_60-1	SO253_060_TMR_02	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	1600	35.00	75.10	2.370		5.810	5.820	7.23	2.000	8.33	0.040	0.016	0.694	0.020
SO253_60-1	SO253_060_TMR_03	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	1540	34.60	71.30	2.410		25.500	11.900	7.20	1.970	10.00	0.046	0.031	0.695	0.018
SO253_60-1	SO253_060_TMR_04	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	1440	33.90	61.30	2.340		11.400	10.300	6.95	1.720	8.28	0.045	0.014	0.658	0.018
SO253_60-1	SO253_060_TMR_05	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	1300	32.70	48.90	2.310		7.490	10.900	6.57	1.830	6.94	0.043	0.019	0.621	0.016
SO253_60-1	SO253_060_TMR_06	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	1200	30.10	32.20	2.030		2.200	1.020	5.86	1.220	7.37	0.044	0.013	0.543	0.015
SO253_60-1	SO253_060_TMR_07	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	1100					2.230	0.532	5.45	1.030	5.56	0.044		0.495	0.013
SO253_60-1	SO253_060_TMR_08	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	1000	25.40	14.40	1.660		1.620	0.435	5.18	0.847	3.68	0.045	0.018	0.403	0.012
SO253_60-1	SO253_060_TMR_09	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	750	21.00	8.18	1.390		2.440	2.880	4.49	0.710	3.28	0.043	0.013	0.282	0.011
SO253_60-1	SO253_060_TMR_10	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	500	12.50	4.02	0.855		1.220	0.367	3.53	0.713	2.72	0.038	0.041	0.129	0.010
SO253_60-1	SO253_060_TMR_11	-34.8230	179.0411	-2206	2017-01-10T16:48:00	Brothers volcano	250	6.84		0.449		1.480	0.793	2.88	0.560	3.31	0.027	0.025	0.043	0.006
SO253_62-1	SO253_062_CTD-T_02	-34.8488	179.0502	-1590	2017-01-11T07:42:00	Brothers volcano	1607	35.80	85.50	2.520		8.250	8.290	8.21	2.360	13.50	0.055	0.030	0.706	0.021
SO253_62-1	SO253_062_CTD-T_04	-34.8488	179.0502	-1590	2017-01-11T07:42:00	Brothers volcano	1486	35.10	73.40	2.370		19.000	25.900	7.87	2.130	125.00	0.057	0.033	0.679	0.018
SO253_62-1	SO253_062_CTD-T_06	-34.8488	179.0502	-1590	2017-01-11T07:42:00	Brothers volcano	1328	33.70	53.10	2.330		7.830	11.300	7.44	1.560	96.30	0.056	0.021	0.628	0.018
SO253_62-1	SO253_062_CTD-T_08	-34.8488	179.0502	-1590	2017-01-11T07:42:00	Brothers volcano	1562	35.00	72.90	2.460		16.700	14.700	8.50	2.060	98.50	0.054	0.034	0.678	0.019
SO253_62-1	SO253_062_CTD-T_10	-34.8488	179.0502	-1590	2017-01-11T07:42:00	Brothers volcano	1441	34.60	71.40	2.440		14.500	15.700	7.45	1.980	18.20	0.047	0.032	0.687	0.019
SO253_62-1	SO253_062_CTD-T_14	-34.8488	179.0502	-1590	2017-01-11T07:42:00	Brothers volcano	1524	34.70	74.90	2.440		10.900	11.900	7.65	2.040	11.30	0.046	0.043	0.673	0.020
SO253_62-1	SO253_062_CTD-T_19	-34.8488	179.0502	-1590	2017-01-11T07:42:00	Brothers volcano	1404	34.50	64.60	2.460		5.650	2.400	7.43	1.830	21.50	0.045	0.138	0.680	0.019
SO253_70-1	SO253_070_TMR_01	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1700	42.30	96.20	2.460		8.350	3.380	8.97	3.030	17.10	0.047	0.077	0.749	0.026
SO253_70-1	SO253_070_TMR_03	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1550	35.10	96.40	2.440		8.550	2.090	8.32	2.310	15.70	0.050	0.049	0.703	0.022
SO253_70-1	SO253_070_TMR_04	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1500	35.00	92.40	2.380		8.040	1.980	8.19	2.310	15.80	0.044	0.036	0.676	0.021
SO253_70-1	SO253_070_TMR_05	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1450	34.40	80.20	2.280		9.510	2.640	8.43	2.740	18.80	0.056	0.092	0.713	0.021
SO253_70-1	SO253_070_TMR_06	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1350	33.50	62.00	2.270		8.370	2.710	8.17	1.710	12.10	0.063	0.018	0.644	0.019
SO253_70-1	SO253_070_TMR_07	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1300	33.20	54.00	2.270		7.130	2.130	7.59	1.570	14.50	0.052	0.020	0.652	0.020
SO253_70-1	SO253_070_TMR_08	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1250	31.90	46.20	2.190		6.370	1.240	7.18	1.360	8.40	0.050	0.013	0.613	0.016
SO253_70-1	SO253_070_TMR_09	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1200	30.30	35.00	2.250		5.470	0.750	6.72	1.180	7.46	0.051	0.015	0.533	0.015
SO253_70-1	SO253_070_TMR_10	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1100	28.10	24.90	1.960		5.260	0.563	6.40	1.060	7.46	0.055		0.487	0.013
SO253_70-1	SO253_070_TMR_11	-34.9466	179.0988	-2239	2017-01-13T12:58:00	Brothers volcano	1000	25.50	16.20	1.810		5.290	0.510	5.96	0.912	6.63	0.048	0.018	0.415	0.012
SO253_83-1	SO253_083_TMR_01	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	1700					14.500	3.830	10.30	2.830	20.00	0.066	0.014	0.730	0.026
SO253_83-1	SO253_083_TMR_02	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	1600	31.90	82.10	2.400	18.000	32.000	3.420	9.90	2.460	16.10	0.056	0.016	0.767	0.023
SO253_83-1	SO253_083_TMR_03	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	1560	29.90	77.50	2.400	16.700	12.200	3.070	9.06	2.230	15.00	0.054	0.019	0.679	0.020
SO253_83-1	SO253_083_TMR_04	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	1450					16.200	5.720	8.72	1.800	17.60	0.056	0.021	0.663	0.019
SO253_83-1	SO253_083_TMR_05	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	1350	28.00	47.70	2.290	16.800	11.400	1.500	8.63	1.560	11.30	0.057	0.011	0.648	0.017
SO253_83-1	SO253_083_TMR_06	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	1220	31.10	36.20	2.210	12.700	10.400	1.030	8.98	1.250	8.88	0.055	0.011	0.586	0.015
SO253_83-1	SO253_083_TMR_07	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	1000	26.90	20.30		8.440	9.930	0.815	7.54	1.040	8.21	0.060		0.498	0.014
SO253_83-1	SO253_083_TMR_08	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	750	22.60	9.51	1.280	3.460	9.560	0.577	6.49	0.749	6.47	0.058	0.011	0.319	0.011
SO253_83-1	SO253_083_TMR_09	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	250	9.20		0.630	3.050	8.930	0.560	4.79	0.501	6.23	0.051	0.010	0.079	0.005
SO253_83-1	SO253_083_TMR_10	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	77				0.820	8.510	0.837	4.06	0.462	5.81	0.024	0.010	0.012	0.003
SO253_83-1	SO253_083_TMR_11	-34.7659	179.0145	-2395	2017-01-17T11:01:00	Brothers volcano	10				-0.660	8.370	0.856	4.06	0.479	5.83	0.019	0.013	0.004	0.003