Citation:

cr_so245

Name: Pore Water Nutrient Data from Surface Sediments from Sonne Expedition SO245 "UltraPac"
Published: 2019-03-25
License: https://creativecommons.org/licenses/by/4.0/
Keywords: nitrate; nitrite; NOx; nutrients; Phosphate; pore waters; Sediments; silicate; South Pacific Gyre

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Published: 2019-03-25 • DOI registered: 2021-02-17

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Abstract:

Sediment pore water nutrient chemistry on surface sediments from the South Pacific Gyre. Pore waters were obtained by Rhizone sampling of sub-cores from box-cores retrieved during Expedition SO245. Nutrient were determined after three-fold dilution onboard on a QuAAtro39 autoanalyser (Seal Analytical) using the method based on Strickland and Parsons, 1972.

Keyword(s):

nitrate; nitrite; NOx; nutrients; Phosphate; pore waters; Sediments; silicate; South Pacific Gyre

Coverage:

Median Latitude: -31.141690 * Median Longitude: -126.706671 * South-bound Latitude: -39.310330 * West-bound Longitude: -169.972330 * North-bound Latitude: -23.490320 * East-bound Longitude: -90.029270

Date/Time Start: 2015-12-28T13:00:00 * Date/Time End: 2016-01-24T09:38:00

Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 0.220 m

Event(s):

SO245_2-16 (GeoB20402-16) * Latitude: -23.491770 * Longitude: -90.029270 * Date/Time: 2015-12-28T13:00:00 * Elevation: -3896.2 m * Location: South Pacific Ocean * Campaign: (UltraPac, GEOTRACES) * Basis: * Method/Device: Box corer (BC) * Comment: bottom contact depth from Posidonia system, Box Corer (3x cm x 30 cm)

SO245_4-17 (GeoB20404-17) * Latitude: -23.579780 * Longitude: -99.988220 * Date/Time: 2016-01-01T03:10:00 * Elevation: -4136.7 m * Location: South Pacific Ocean * Campaign: (UltraPac, GEOTRACES) * Basis: * Method/Device: Box corer (BC) * Comment: Box Corer (3x cm x 30 cm)

SO245_6-15 (GeoB20406-15) * Latitude: -23.490320 * Longitude: -110.050700 * Date/Time: 2016-01-04T21:12:00 * Elevation: -3639.3 m * Location: South Pacific Ocean * Campaign: (UltraPac, GEOTRACES) * Basis: * Method/Device: Box corer (BC) * Comment: Box Corer (3x cm x 30 cm)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Ferdelman, Timothy G
2	Optional event label	Event 2		Ferdelman, Timothy G
3	Sample ID	Sample ID		Ferdelman, Timothy G	Core Nr
4	DEPTH, sediment/rock	Depth sed	m	Ferdelman, Timothy G	Geocode
5	Phosphate	[PO4]3-	µmol/l	Ferdelman, Timothy G
6	Nitrite	[NO2]-	µmol/l	Ferdelman, Timothy G
7	Nitrogen oxide	NOx	µmol/l	Ferdelman, Timothy G
8	Silicon	Si	µmol/l	Ferdelman, Timothy G
9	Nitrate	[NO3]-	µmol/l	Ferdelman, Timothy G

License:

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

Size:

360 data points

Data

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

1 Event	2 Event 2	3 Sample ID	4 Depth sed [m]	5 [PO4]3- [µmol/l]	6 [NO2]- [µmol/l]	7 NOx [µmol/l]	8 Si [µmol/l]	9 [NO3]- [µmol/l]
SO245_2-16	GeoB20402-16	2	0.010	1.50	0.33	52.1	131	51.8
SO245_2-16	GeoB20402-16	2	0.020	1.57	0.22	50.7	135	50.5
SO245_2-16	GeoB20402-16	2	0.030	1.54	0.03	45.6	137	45.6
SO245_2-16	GeoB20402-16	2	0.050	1.60	0.00	41.5	137	41.5
SO245_2-16	GeoB20402-16	2	0.070	1.86	0.00	40.6	138	40.6
SO245_2-16	GeoB20402-16	2	0.090	1.69	0.00	40.8	141	40.8
SO245_2-16	GeoB20402-16	2	0.110	1.67	0.00	41.1	143	41.1
SO245_2-16	GeoB20402-16	2	0.130	1.76	0.01	41.3	143	41.3
SO245_4-17	GeoB20404-17	2	0.010	1.55	0.03	37.0	139	37.0
SO245_4-17	GeoB20404-17	2	0.020	1.64	0.02	37.2	147	37.2
SO245_4-17	GeoB20404-17	2	0.040	1.64	0.00	37.1	143	37.1
SO245_4-17	GeoB20404-17	2	0.060	1.65	0.00	36.9	141	36.9
SO245_4-17	GeoB20404-17	2	0.100	1.65	0.00	37.1	142	37.1
SO245_4-17	GeoB20404-17	2	0.140	1.64	0.00	37.2	143	37.2
SO245_4-17	GeoB20404-17	2	0.180	1.70	0.00	37.2	143	37.2
SO245_4-17	GeoB20404-17	2	0.220	1.70	0.00	37.1	143	37.1
SO245_6-15	GeoB20406-15	2	0.010	1.67	0.36	36.7	137	36.4
SO245_6-15	GeoB20406-15	2	0.020	1.60	0.20	36.8	138	36.6
SO245_6-15	GeoB20406-15	2	0.040	1.69	0.00	37.3	140	37.3
SO245_6-15	GeoB20406-15	2	0.060	1.64	0.00	37.4	141	37.4
SO245_6-15	GeoB20406-15	2	0.080	1.67	0.00	37.0	143	37.0
SO245_6-15	GeoB20406-15	2	0.140	1.68	0.00	37.6	144	37.6
SO245_6-15	GeoB20406-15	2	0.160	1.71	0.00	36.9	144	36.9
SO245_6-15	GeoB20406-15	2	0.180	1.68	0.00	38.4	144	38.4
SO245_8-25	GeoB20408-25	2	0.010	1.79	0.47	47.4	124	47.0
SO245_8-25	GeoB20408-25	2	0.020	1.81	0.25	44.3	129	44.0
SO245_8-25	GeoB20408-25	2	0.030	1.84	0.00	39.0	132	39.0
SO245_8-25	GeoB20408-25	2	0.050	1.90	0.04	39.2	134	39.2
SO245_8-25	GeoB20408-25	2	0.070	1.89	0.15	40.3	136	40.1
SO245_10-16	GeoB20410-16	2	0.015	1.44	0.24	34.2	129	34.0
SO245_10-16	GeoB20410-16	2	0.030	1.41	0.22	36.4	131	36.2
SO245_10-16	GeoB20410-16	2	0.040	1.42	0.07	36.9	133	36.8
SO245_10-16	GeoB20410-16	2	0.060	1.47	0.40	37.5	134	37.1
SO245_10-16	GeoB20410-16	2	0.080	1.42	0.76	37.9	134	37.1
SO245_10-16	GeoB20410-16	2	0.100	1.44	0.20	37.0	138	36.8
SO245_10-16	GeoB20410-16	2	0.140	1.40	0.23	37.0	136	36.8
SO245_10-16	GeoB20410-16	2	0.180	1.42	0.09	37.2	137	37.1
SO245_12-15	GeoB20412-15	2	0.030	1.43	0.27	34.8	126	34.6
SO245_12-15	GeoB20412-15	2	0.040	1.46	0.92	36.3	127	35.3
SO245_12-15	GeoB20412-15	2	0.060	1.46	0.20	36.1	129	35.9
SO245_12-15	GeoB20412-15	2	0.075	1.47	0.61	36.8	131	36.2
SO245_12-15	GeoB20412-15	2	0.100	1.39	0.09	35.5	130	35.4
SO245_12-15	GeoB20412-15	2	0.140	1.35	0.13	35.5	136	35.4
SO245_12-15	GeoB20412-15	2	0.180	1.51	0.81	36.6	133	35.8
SO245_12-15	GeoB20412-15	2	0.220	1.34	0.17	35.3	132	35.2
SO245_14-15	GeoB20414-15	2	0.010	1.46	0.94	33.4	131	32.4
SO245_14-15	GeoB20414-15	2	0.020	1.42	0.82	36.3	149	35.5
SO245_14-15	GeoB20414-15	2	0.030	1.47	0.26	37.1	140	36.9
SO245_14-15	GeoB20414-15	2	0.050	1.45	0.10	37.7	138	37.6
SO245_14-15	GeoB20414-15	2	0.070	1.45	0.16	38.0	133	37.9
SO245_14-15	GeoB20414-15	2	0.090	1.49	0.80	39.2	121	38.4
SO245_14-15	GeoB20414-15	2	0.120	1.48	0.04	38.4	144	38.3
SO245_14-15	GeoB20414-15	2	0.160	1.46	0.13	39.2	153	39.1
SO245_15-14	GeoB20415-14	2	0.040	2.21	0.25	41.8	208	41.5
SO245_15-14	GeoB20415-14	2	0.060	2.38	0.02	44.9	221	44.8
SO245_15-14	GeoB20415-14	2	0.080	2.36	0.00	44.9	221	44.9
SO245_15-14	GeoB20415-14	2	0.100	2.42	0.02	45.1	221	45.0
SO245_15-14	GeoB20415-14	2	0.120	2.55	0.17	45.9	225	45.7
SO245_15-14	GeoB20415-14	2	0.150	2.63	0.09	46.1	232	46.1
SO245_15-14	GeoB20415-14	2	0.170	2.46	0.00	46.3	237	46.3