Riechelmann, Sylvia; Spötl, Christoph (2021): Mg, O, and H isotope composition and Mg concentration of monthly precipitation of northwest Germany from 2014 to 2017 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937577
Always quote citation above when using data! You can download the citation in several formats below.
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):
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):
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):
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:
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
372 data points