Citation:

PANGAEA.937577

Name: Mg, O, and H isotope composition and Mg concentration of monthly precipitation of northwest Germany from 2014 to 2017
Published: 2021-10-27
License: https://creativecommons.org/publicdomain/zero/1.0/
Keywords: Mg concentration; Mg isotopes; oxygen and hydrogen isotopes; precipitation; rain; Rainwater; snow

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Abstract:

The data set consists of magnesium (Mg), oxygen (O), and hydrogen (H) isotope signatures and Mg concentrations of monthly collected precipitation and daily snow samples. Samples were collected between December 2014 and June 2017 in the village of Gevelsberg (NW Germany, 51.32°N, 7.32°E) at 206 m above sea level. Rainwater was collected daily using a funnel connected to a 5 liter PET canister. The collected water was transferred into a second canister to store the monthly sample. Snow samples were separately collected on the days of snowfall in ca. 5 m distance to the rainwater collection site using 500 ml PET bottles. The full snow thickness was sampled using a small scoop. All collected monthly and daily snow samples were filtered using 0.45µm cellulose-acetate filters (Sartorius) and stored in a fridge. Subsequent analysis of rain and snow samples include Mg concentration analysis using an ICP-OES (iCAP 6500 DUO, Thermo Fisher Scientific) and Magnesium isotope composition analysis using an MC-ICP-MS Neptune (Thermo Fisher Scientific) at the Ruhr-University Bochum, Germany. Oxygen and hydrogen isotope composition was determined using cavity ring-down spectrometry (L2140i, Picarro) at Innsbruck University, Austria.

Keyword(s):

Mg concentration; Mg isotopes; oxygen and hydrogen isotopes; precipitation; rain; Rainwater; snow

Supplement to:

Riechelmann, Sylvia; Spötl, Christoph; Immenhauser, Adrian (2021): Time series of δ26 Mg variability in precipitation of north‐west Germany. The Depositional Record, https://doi.org/10.1002/dep2.171

Project(s):

Marine Karbonat-Archive: Kontrollierende Faktoren der Karbonat-Fällung und diagenetische Alterationspfade (CHARON)

Funding:

Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. 189839832 : Marine Karbonat-Archive: Kontrollierende Faktoren der Karbonat-Fällung und diagenetische Alterationspfade

Coverage:

Latitude: 51.320000 * Longitude: 7.320000

Date/Time Start: 2014-12-01T00:00:00 * Date/Time End: 2017-06-30T00:00:00

Minimum Elevation: 206.0 m * Maximum Elevation: 206.0 m

Event(s):

Gevelsberg_2014-2017 * Latitude: 51.320000 * Longitude: 7.320000 * Date/Time Start: 2014-12-01T00:00:00 * Date/Time End: 2017-06-30T00:00:00 * Elevation: 206.0 m * Location: Gevelsberg, Germany * Method/Device: Water sample, precipitation (WSP)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Riechelmann, Sylvia
2	Sample type	Samp type		Riechelmann, Sylvia
3	DATE/TIME	Date/Time		Riechelmann, Sylvia		Geocode – Start date
4	DATE/TIME	Date/Time		Riechelmann, Sylvia		Geocode – End date
5	δ18O, water	δ18O H2O	‰ SMOW	Riechelmann, Sylvia	Cavity ring-down spectrometer, Picarro, L2140i	VSMOW
6	δ18O, water, standard deviation	δ18O H2O std dev	±	Riechelmann, Sylvia	Cavity ring-down spectrometer, Picarro, L2140i	±1σ
7	δ Deuterium, water	δD H2O	‰ SMOW	Riechelmann, Sylvia	Cavity ring-down spectrometer, Picarro, L2140i	VSMOW
8	δ Deuterium, water, standard deviation	δD H2O std dev	±	Riechelmann, Sylvia	Cavity ring-down spectrometer, Picarro, L2140i	±1σ
9	Magnesium	Mg2+	mg/l	Riechelmann, Sylvia	ICP-OES (iCAP 6500 DUO, Thermo Fisher Scientific)
10	Magnesium, standard deviation	Mg std dev	±	Riechelmann, Sylvia	ICP-OES (iCAP 6500 DUO, Thermo Fisher Scientific)	±1σ
11	δ26Mg	δ26Mg	‰	Riechelmann, Sylvia	MC-ICP-MS (Thermo Scientific, Neptune)	DSM3
12	δ26Mg, standard deviation	δ26Mg std dev	±	Riechelmann, Sylvia	MC-ICP-MS (Thermo Scientific, Neptune)	±2σ

License:

Creative Commons Zero 1.0 Universal (CC0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

372 data points

Data

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

1 Sample label	2 Samp type	3 Date/Time (Start date)	4 Date/Time (End date)	5 δ18O H2O [‰ SMOW] (VSMOW, Cavity ring-down spect...)	6 δ18O H2O std dev [±] (±1σ, Cavity ring-down spectro...)	7 δD H2O [‰ SMOW] (VSMOW, Cavity ring-down spect...)	8 δD H2O std dev [±] (±1σ, Cavity ring-down spectro...)	9 Mg2+ [mg/l] (ICP-OES (iCAP 6500 DUO, Therm...)	10 Mg std dev [±] (±1σ, ICP-OES (iCAP 6500 DUO, ...)	11 δ26Mg [‰] (DSM3, MC-ICP-MS (Thermo Scien...)	12 δ26Mg std dev [±] (±2σ, MC-ICP-MS (Thermo Scient...)
RW 12/14	Rainwater	2014-12-01	2014-12-31	-8.75	0.02	-55.8	0.4	0.100	0.003	-1.12	0.03
RW 01/15	Rainwater	2015-01-01	2015-01-31	-9.15	0.09	-59.1	0.4	0.140	0.002	-0.91	0.02
RW 02/15	Rainwater	2015-02-01	2015-02-28	-11.65	0.08	-82.3	0.6	0.150	0.003	-2.03	0.04
RW 03/15	Rainwater	2015-03-01	2015-03-31	-6.83	0.04	-43.6	0.4	0.160	0.002	-2.29	0.03
RW 04/15	Rainwater	2015-04-01	2015-04-30	-7.73	0.07	-47.3	0.4	0.200	0.002	-1.83	0.03
RW 05/15	Rainwater	2015-05-01	2015-05-31	-6.66	0.08	-47.9	0.8	0.180	0.002	-1.36	0.03
RW 06/15	Rainwater	2015-06-01	2015-06-30	-7.00	0.09	-46.3	0.6	0.200	0.004	-2.19	0.08
RW 07/15	Rainwater	2015-07-01	2015-07-31	-4.72	0.06	-27.0	1.3	0.170	0.003	-1.28	0.03
RW 08/15	Rainwater	2015-08-01	2015-08-31	-8.01	0.10	-52.9	0.8	0.190	0.003	-1.85	0.03
RW 09/15	Rainwater	2015-09-01	2015-09-30	-7.29	0.14	-44.3	0.5	0.150	0.002	-1.32	0.05
RW 10/15	Rainwater	2015-10-01	2015-10-31	-13.15	0.05	-93.0	0.2	0.170	0.002	-1.62	0.03
RW 11/15	Rainwater	2015-11-01	2015-11-30	-6.43	0.04	-38.9	0.4	0.140	0.004	-1.60	0.03
RW 12/15	Rainwater	2015-12-01	2015-12-31	-6.66	0.04	-41.7	0.2	0.090	0.001	-1.47	0.04
RW 01/16	Rainwater	2016-01-01	2016-01-31	-10.37	0.10	-71.5	0.5	0.080	0.002	-1.27	0.02
RW 02/16	Rainwater	2016-02-01	2016-02-29	-8.12	0.04	-55.8	0.3	0.100	0.001	-1.17	0.01
RW 03/16	Rainwater	2016-03-01	2016-03-31					0.130	0.002	-1.14	0.06
RW 04/16	Rainwater	2016-04-01	2016-04-30	-9.85	0.09	-66.1	0.7	0.200	0.004	-1.13	0.04
RW 05/16	Rainwater	2016-05-01	2016-05-31	-6.22	0.09	-40.2	0.4	0.150	0.004	-1.43	0.06
RW 06/16	Rainwater	2016-06-01	2016-06-30	-7.05	0.12	-50.2	0.5	0.070	0.002	-1.28	0.05
RW 07/16	Rainwater	2016-07-01	2016-07-31	-6.01	0.03	-39.9	0.2	0.220	0.004	-1.58	0.06
RW 08/16	Rainwater	2016-08-01	2016-08-31	-4.97	0.02	-31.3	0.4	0.100	0.004	-1.64	0.03
RW 09/16	Rainwater	2016-09-01	2016-09-30	-6.72	0.05	-45.3	0.2	0.250	0.002	-1.72	0.06
RW 10/16	Rainwater	2016-10-01	2016-10-31	-7.29	0.03	-55.8	0.2	0.150	0.002	-1.66	0.05
RW 11/16	Rainwater	2016-11-01	2016-11-30					0.080	0.002	-2.16	0.03
RW 12/16	Rainwater	2016-12-01	2016-12-31	-6.73	0.07	-44.0	0.4	0.230	0.002	-1.48	0.02
RW 01/17	Rainwater	2017-01-01	2017-01-31	-9.83	0.05	-65.5	0.3	0.250	0.003	-1.40	0.03
RW 02/17	Rainwater	2017-02-01	2017-02-28	-7.14	0.04	-47.5	0.4	0.100	0.001	-1.73	0.04
RW 03/17	Rainwater	2017-03-01	2017-03-31	-8.10	0.07	-55.5	0.1	0.130	0.003	-2.34	0.07
RW 04/17	Rainwater	2017-04-01	2017-04-30	-7.98	0.07	-50.6	0.1	0.230	0.003	-2.85	0.02
RW 05/17	Rainwater	2017-05-01	2017-05-31	-8.52	0.05	-65.1	0.3	0.090	0.002	-2.01	0.03
RW 06/17	Rainwater	2017-06-01	2017-06-30					0.130	0.003	-2.04	0.03
Snow 24.01.2015	Snow	2015-01-24		-12.50	0.08	-87.4	0.7	0.070	0.002	-1.80	0.03
Snow 30.01.2015	Snow	2015-01-30		-12.20	0.08	-79.9	0.6	0.180	0.002	-1.15	0.02
Snow 23.02.2015	Snow	2015-02-23		-15.78	0.02	-119.4	1.0	0.020	0.001	-1.15	0.05
Snow 17.01.2016	Snow	2016-01-17						0.550	0.004	-1.26	0.02
Snow 15.02.2016	Snow	2016-02-15		-12.69	0.02	-89.9	0.0	0.100	0.002	-1.47	0.03
Snow 07.03.2016	Snow	2016-03-07		-20.89	0.06	-155.9	0.2	0.004	0.002
Snow 02.01.2017	Snow	2017-01-02		-11.69	0.06	-80.1	0.1	0.150	0.002	-1.45	0.04
Snow 13.-16.01.17	Snow	2017-01-13	2017-01-16	-7.95	0.06	-52.0	0.3	0.430	0.006	-1.61	0.04