Citation:

PANGAEA.967072

Name: Compilation of noble gas, hydrochemistry, stable water isotopes and radiocarbon from dissolved organic carbon data sampled from wells screened in the Upper Jurassic Aquifer in Southern Germany
Published: 2024-04-12
License: https://creativecommons.org/licenses/by/4.0/
Keywords: geothermal energy; groundwater; noble gas; Paleoclimate; radiocarbon

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Abstract:

This dataset contains a compilation of noble gas, hydrochemistry, stable water isotopes and radiocarbon from dissolved organic carbon data sampled from geothermal power plants and research wells screened in the deep Upper Jurassic Aquifer in the South German Molasse Basin in Bavaria. This dataset was used to calculate noble gas infiltration temperatures and reconstruct the paleoclimate in Southern Germany during the Late Pleistocene. More details on the methods used to calculate noble gas infiltration temperatures and radiocarbon dating can be found in the associated publication.

Keyword(s):

geothermal energy; groundwater; noble gas; Paleoclimate; radiocarbon

Supplement to:

Winter, Theis; Aeschbach, Werner; Einsiedl, Florian (2024): Reconstruction of the Pleistocene paleoclimate from deep groundwater in Southern Germany from noble gas temperatures linked with organic radiocarbon dating. Water Resources Research, 60(1), e2023WR035644, https://doi.org/10.1029/2023WR035644

Funding:

Bavarian State Ministry of Environment and Consumer Protection, grant/award no. FKZ 104-0270-35385/2019: IsoChem

Federal Ministry for Economic Affairs and Climate Action (BMWK), grant/award no. 0324332A: GEOmaRe

Coverage:

Latitude: 48.136767 * Longitude: 11.570663

Date/Time Start: 2020-06-18T00:00:00 * Date/Time End: 2022-03-25T00:00:00

Event(s):

SouthGermanMolasseBasin_LGM * Latitude: 48.136767 * Longitude: 11.570663 * Date/Time Start: 2020-06-18T00:00:00 * Date/Time End: 2022-03-25T00:00:00 * Location: Bavaria, Germany * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Project	Project		Winter, Theis
3	Water description	Water descr		Winter, Theis	Sampling Well (WELL)
4	Well, identifier	Well ID		Winter, Theis		Sampled at 19 different well sites
5	DATE/TIME	Date/Time		Winter, Theis		Geocode – Date of sampling
6	Helium	He	cm³/g	Winter, Theis	Mass Spectrometer (MS), Thermo Fisher Scientific, MM5400	He [ccSTP/g]
7	Helium, analytical error	He analytical e	±	Winter, Theis	Calculated	He [ccSTP/g]
8	Neon	Ne	cm³/g	Winter, Theis	Mass Spectrometer (MS), Thermo Fisher Scientific, MM5400	Ne [ccSTP/g]
9	Neon, analytical error	Ne analytical e	±	Winter, Theis	Calculated	Ne [ccSTP/g]
10	Argon	Ar	cm³/g	Winter, Theis	Mass Spectrometer (MS), Thermo Fisher Scientific, MM5400	Ar [ccSTP/g]
11	Argon, analytical error	Ar analytical e	±	Winter, Theis	Calculated	Ar [ccSTP/g]
12	Krypton	Kr	cm³/g	Winter, Theis	Mass Spectrometer (MS), Thermo Fisher Scientific, MM5400	Kr [ccSTP/g]
13	Krypton, analytical error	Kr analytical e	±	Winter, Theis	Calculated	Kr [ccSTP/g]
14	Xenon	Xe	cm³/g	Winter, Theis	Mass Spectrometer (MS), Thermo Fisher Scientific, MM5400	Xe [ccSTP/g]
15	Xenon, analytical error	Xe analytical e	±	Winter, Theis	Calculated	Xe [ccSTP/g]
16	Argon-40/Argon-36	40Ar/36Ar		Winter, Theis	Mass Spectrometer (MS), Thermo Fisher Scientific, MM5400	⁴⁰Ar/³⁶Ar
17	Argon-40/Argon-36, analytical error	40Ar/36Ar analytical e	±	Winter, Theis	Calculated	⁴⁰Ar/³⁶Ar
18	Neon-20/Neon-22	20Ne/22Ne		Winter, Theis	Mass Spectrometer (MS), Thermo Fisher Scientific, MM5400	²⁰Ne/²²Ne
19	Neon-20/Neon-22, analytical error	20Ne/22Ne analytical e	±	Winter, Theis	Calculated	²⁰Ne/²²Ne
20	δ18O, water	δ18O H2O	‰ SMOW	Winter, Theis	Isotopic Water Analyzer, Los Gatos Research, IWA-45EP	vs. VSMOW
21	δ Deuterium, water	δD H2O	‰ SMOW	Winter, Theis	Isotopic Water Analyzer, Los Gatos Research, IWA-45EP	vs. VSMOW
22	Calcium	Ca2+	mg/l	Winter, Theis	Ion Chromatograph, Thermo Fisher Scientific, Dionex ICS-1100	Ca²⁺
23	Magnesium	Mg2+	mg/l	Winter, Theis	Ion Chromatograph, Thermo Fisher Scientific, Dionex ICS-1100	Mg²⁺
24	Sodium	Na+	mg/l	Winter, Theis	Ion Chromatograph, Thermo Fisher Scientific, Dionex ICS-1100	Na⁺
25	Potassium	K+	mg/l	Winter, Theis	Ion Chromatograph, Thermo Fisher Scientific, Dionex ICS-1100	K⁺
26	Bicarbonate ion	[HCO3]-	mg/l	Winter, Theis	Titration	[HCO₃]⁻
27	Chloride	Cl-	mg/l	Winter, Theis	Ion Chromatograph, Thermo Fisher Scientific, Dionex ICS-1100	Cl⁻
28	Carbon-14, modern, dissolved organic carbon	pMC DOC	%	Winter, Theis	Accelerator mass spectrometry (AMS), HVE 3MV Tandetron 4130 at the Christian-Albrechts University of Kiel	¹⁴CDOC [pmC]
29	Carbon-14, modern, dissolved organic carbon, analytical error	pmC DOC analytical e	±	Winter, Theis	Calculated	¹⁴CDOC [pmC]

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

491 data points

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