Citation:

PANGAEA.81199

Name: Radionuclides in surface water on cruise ANT-XVI/3
Creator: Claudia Hanfland
Published: 2002
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Hanfland, Claudia (2002): Radium-226 and Radium-228 in the Atlantic Sector of the Southern Ocean (Radium-226 und Radium-228 im Atlantischen Sektor des Südozeans). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 431, 135 pp, https://doi.org/10.2312/BzPM_0431_2002

Project(s):

Joint Global Ocean Flux Study (JGOFS)

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Coverage:

Median Latitude: -52.490000 * Median Longitude: 15.838269 * South-bound Latitude: -70.220000 * West-bound Longitude: -6.850000 * North-bound Latitude: -39.540000 * East-bound Longitude: 20.620000

Date/Time Start: 1999-03-20T00:00:00 * Date/Time End: 1999-05-08T00:00:00

Minimum DEPTH, water: 8 m * Maximum DEPTH, water: 8 m

Event(s):

PS53/3-track * Latitude Start: -33.911860 * Longitude Start: 18.434600 * Latitude End: -33.911860 * Longitude End: 18.434600 * Date/Time Start: 1999-03-16T12:00:00 * Date/Time End: 1999-05-11T12:00:00 * Campaign: (PS53) * Basis: * Method/Device: Underway cruise track measurements (CT)

Comment:

Missing values yielded no detectable activity above background, based on two times the background value.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time				Geocode
2	LATITUDE	Latitude				Geocode
3	LONGITUDE	Longitude				Geocode
4	DEPTH, water	Depth water	m			Geocode
5	Latitude 2	Latitude 2		Hanfland, Claudia
6	Longitude 2	Longitude 2		Hanfland, Claudia
7	Sample code/label	Sample label		Hanfland, Claudia
8	Radium-226	226Ra	dpm/100 kg	Hanfland, Claudia	Gamma-ray spectroscopy
9	Radium-226, standard deviation	226Ra std dev	±	Hanfland, Claudia	Calculated
10	Radium-228	228Ra	dpm/100 kg	Hanfland, Claudia	Gamma-ray spectroscopy
11	Radium-228, standard deviation	228Ra std dev	±	Hanfland, Claudia	Calculated
12	Radium-228/Radium-226 activity ratio	(228Ra/226Ra)		Hanfland, Claudia	Radiometric determination	Combination of alpha- and gamma-spectrometry
13	Radium-228/Radium-226 activity ratio, standard deviation	(228Ra/226Ra) std dev	±	Hanfland, Claudia	Calculated
14	Thorium-228	228Th	dpm/100 kg	Hanfland, Claudia	Alpha spectrometry
15	Thorium-228, standard deviation	228Th std dev	±	Hanfland, Claudia	Calculated
16	Comment	Comment		Hanfland, Claudia

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

477 data points

Data

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

1 Date/Time	2 Latitude	3 Longitude	4 Depth water [m]	5 Latitude 2	6 Longitude 2	7 Sample label	8 226Ra [dpm/100 kg]	9 226Ra std dev [±]	10 228Ra [dpm/100 kg]	11 228Ra std dev [±]	12 (228Ra/226Ra)	13 (228Ra/226Ra) std dev [±]	14 228Th [dpm/100 kg]	15 228Th std dev [±]	16 Comment
1999-03-20	-41.90	19.90	8	-41.97	19.90	R100	8.14	0.33	2.8200	0.180	0.35	0.02
1999-03-21	-46.00	0.02	8			R101	11.17	0.41	0.2830	0.017	0.03	0.00
1999-03-22	-47.13	20.00	8	-47.65	20.00	R104	11.59	0.47	0.0563	0.004	0.00	0.00
1999-03-22	-46.52	20.00	8	-47.13	20.00	R103	11.16	0.41	0.0692	0.004	0.01	0.00
1999-03-22	-46.00	20.01	8	-46.52	20.00	R102	11.28	0.37	0.1660	0.009	0.01	0.00	0.0494	0.005
1999-03-23	-49.31	20.00	8	-49.90	20.00	R108	10.68	0.44	0.0620	0.004	0.01	0.00
1999-03-23	-48.74	20.00	8	-49.31	20.00	R107	10.43	0.41	0.0550	0.003	0.01	0.00	0.0153	0.002
1999-03-23	-48.24	20.00	8	-48.74	20.00	R106	10.53	0.39	/		/		0.0181	0.002
1999-03-23	-47.78	20.00	8	-48.24	20.00	R105	11.77	0.47	/		/
1999-03-24	-51.65	20.00	8	-52.00	20.00	R112	17.12	0.69	0.0746	0.004	0.00	0.00
1999-03-24	-51.11	20.00	8	-51.65	20.00	R111	14.53	0.49	0.0790	0.004	0.01	0.00
1999-03-24	-50.49	20.00	8	-51.11	20.00	R110	14.30	0.54	0.0968	0.005	0.01	0.00	0.0185	0.002
1999-03-24	-49.90	20.00	8	-50.49	20.00	R109	10.37	0.41	0.0550	0.003	0.01	0.00
1999-03-26	-49.85	19.95	8			R113	12.90	0.51	0.0832	0.005	0.01	0.00
1999-03-27	-48.82	19.92	8			R114	11.47	0.54	0.0618	0.004	0.01	0.00	0.0125	0.001
1999-03-28	-49.33	19.90	8			R115	12.15	0.40	/		/
1999-03-31	-49.04	20.00	8	-48.93	19.81	R116	10.60	0.44	0.0690	0.004	0.01	0.00	0.0888	0.009
1999-04-01	-49.63	19.81	8	-49.59	19.62	R117	11.52	0.47	0.0625	0.004	0.01	0.00
1999-04-03	-49.96	19.06	8			R118	13.64	0.58	0.0843	0.005	0.01	0.00	0.0199	0.002
1999-04-04	-48.84	20.01	8	-48.88	20.12	R119	13.05	0.56	0.0800	0.005	0.01	0.00	0.0126	0.001
1999-04-05	-49.58	20.00	8	-49.83	20.00	R120	12.93	0.44	0.0768	0.004	0.01	0.00	0.0099	0.001
1999-04-07	-54.45	18.55	8	-55.57	18.50	R123	16.63	0.61	0.0257	0.002	0.00	0.00
1999-04-07	-53.39	18.43	8	-54.45	18.55	R122	16.45	0.66	0.0360	0.002	0.00	0.00	0.0196	0.002
1999-04-07	-52.44	18.50	8	-53.39	18.43	R121	16.20	0.57	0.0543	0.003	0.00	0.00
1999-04-08	-60.00	18.52	8	-60.00	18.52	R127	16.11	0.53	0.0406	0.002	0.00	0.00	0.0103	0.001
1999-04-08	-57.96	18.48	8	-59.22	18.50	R126	15.55	0.52					0.0118	0.001
1999-04-08	-56.82	18.53	8	-57.96	18.48	R125	16.98	0.71	0.0316	0.002	0.00	0.00
1999-04-08	-55.57	18.51	8	-56.82	18.53	R124	16.99	0.62	0.0193	0.002	0.00	0.00	0.0084	0.001
1999-04-09	-60.30	17.70	8	-60.98	15.70	R128	16.73	0.57	0.0311	0.002	0.00	0.00
1999-04-10	-63.03	9.43	8	-63.78	7.10	R132	16.48	0.58	0.0430	0.003	0.00	0.00	0.0167	0.002
1999-04-10	-62.37	11.52	8	-63.03	9.43	R131	15.75	0.51	0.0288	0.002	0.00	0.00
1999-04-10	-61.78	13.30	8	-62.37	11.52	R130	15.85	0.62	0.0254	0.002	0.00	0.00	0.0129	0.001
1999-04-10	-60.98	15.70	8	-61.78	13.30	R129	16.04	0.59	0.0299	0.002	0.00	0.00
1999-04-11	-65.23	-0.02	8	-67.83	-3.73	R135	15.47	0.59	0.0281	0.002	0.00	0.00
1999-04-11	-64.15	3.93	8	-65.23	-0.02	R134	17.36	0.65	0.0670	0.004	0.00	0.00	0.0087	0.001
1999-04-11	-63.78	7.10	8	-64.15	5.10	R133	14.90	0.57	0.0276	0.002	0.00	0.00
1999-04-12	-69.25	-5.93	8	-69.93	-7.08	R136					0.02	0.00	0.2660	0.027
1999-04-16	-70.17	-6.85	8			R137	14.74	0.53	0.4860	0.027	0.03	0.00	0.5750	0.060
1999-04-19	-70.22	-6.12	8			R138	16.50	0.66	0.6050	0.036	0.04	0.00	0.0305	0.003
1999-04-21	-66.98	0.03	8			R139	16.98	0.71	0.0307	0.002	0.00	0.00	0.0192	0.002
1999-04-25	-54.02	19.97	8			R140	15.73	0.67	0.0432	0.003	0.00	0.00	0.0175	0.002
1999-04-29	-49.33	19.17	8			R141	12.98	0.44	0.0844	0.005	0.01	0.00	0.0139	0.002
1999-04-30	-49.33	20.62	8			R142	14.94	0.59	0.0832	0.005	0.01	0.00
1999-05-06	-45.99	19.91	8	-45.06	19.74	R143	9.60	0.41	0.2190	0.016	0.02	0.00
1999-05-06	-45.06	19.74	8	-44.02	19.56	R144	10.79	0.42	0.1336	0.008	0.01	0.00	0.0377	0.004
1999-05-07	-44.05	19.85	8	-43.71	19.94	R146	7.20	0.31	1.3730	0.080	0.19	0.01
1999-05-07	-44.02	19.56	8			R145	13.09	0.55	0.3210	0.018	0.02	0.00	0.0573	0.006
1999-05-07	-43.71	19.94	8	-43.08	19.66	R147	8.77	0.35					0.7520	0.076
1999-05-08	-43.08	19.66	8	-41.98	19.36	R148	7.31	0.30	1.3400	0.085	0.18	0.01
1999-05-08	-41.98	19.36	8	-40.68	19.07	R149	?5.45	?0.23	1.0400	0.058	0.19	0.01			Radium-226 value questionable judging from adjacent values.
1999-05-08	-40.68	19.07	8	-39.54	18.85	R150	6.90	0.29			0.78	0.08
1999-05-08	-39.54	18.85	8	-38.50	18.70	R151	8.51	0.30	4.2300	0.220	0.50	0.02	0.8230	0.083