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2930 data publications found
Ultrasonic transmission measurements from injection borehole and vertical validation boreholes from the STIMTEC experiment, Reiche Zeche Mine, Freiberg (Saxony, Germany)
Boese, Carolin M. | Kwiatek, Grzegorz | Fischer, Thomas | Plenkers, Katrin | Starke, Juliane | Blümle, Felix | Dresen, Georg | Janssen, Christoph
2021
Between early 2018 and late 2019 the STIMTEC hydraulic stimulation experiment was performed at ca.~130 m below surface at the Reiche Zeche underground research laboratory in Freiberg, Saxony/Germany. The project aimed at gaining insight into the creation and growth of fractures in anisotropic...
Experimental data of indirect Tensile, Uniaxial Compressive and Triaxial Compressive tests on Odenwald Granodiorite samples
Muhl, Lena | Blöcher, Guido | Kluge, Christian | Sass, Ingo
2022
An experimental investigation was implemented to explore the mechanical parameters of the Odenwald reservoir granitoids. The specimen within this research project was the Odenwald Granodiorite (ODG) which was extracted from the quarry on Bergstrasse in Heppenheim, Germany. The study enfolds...
Hydrochemical analysis thermal water Neustadt-Glewe, Germany
Hehn, Vera | Iannotta, Joy
2022
The main objective of the work package 2 of the REFLECT project is to characterise relevant fluid properties and their reactions for saline fluids (type C). One of the specific goals was to collect fluid samples from several saline fluids from geothermal sites across Europe, determine their...
Hydrochemical analysis thermal water Heemskerk, Netherlands
Hehn, Vera | Iannotta, Joy | Wash, Laura | Boeije, Chris | Pluymakers, Anne | Verweij, Cas
2022
The main objective of the work package 2 of the REFLECT project is to characterise relevant fluid properties and their reactions for saline fluids (type C). One of the specific goals was to collect fluid samples from several saline fluids from geothermal sites across Europe, determine their...
Frequency-dependent quality factors of S-coda waves from active ultrasonic transmission measurements in the STIMTEC project, URL Reiche Zeche, Germany
Blanke, Aglaja | Boese, Carolin M.
2022
Mean S-wave coda quality factors (mean-Qc) were estimated from active ultrasonic transmission (UT) measurements acquired during the STIMTEC project in the URL Reiche Zeche (Saxony, Germany). We used S-coda waves of 88 selected UT measurements carried out in 3 differently oriented boreholes...
Hydrochemical analysis thermal water Balmatt, Belgium
Hehn, Vera | Iannotta, Joy
2022
The main objective of the work package 2 of the REFLECT project is to characterise relevant fluid properties and their reactions for saline fluids (type C). One of the specific goals was to collect fluid samples from several saline fluids from geothermal sites across Europe, determine their...
Deep seismic reflection profile DEKORP 1986-2N across the eastern Rhenish Massif and the Muensterland Basin, Northwest Germany
Stiller, Manfred | Kaerger, Lauretta | Agafonova, Tatiana | Krawczyk, Charlotte | Oncken, Onno | Weber, Michael | Former DEKORP Project Leaders | Former DEKORP Research Group | Former DEKORP Processing Centre
2021
The profile 2N was recorded in 1986 as part of the DEKORP project, the German deep seismic reflection program. The seismic survey of the ca. 220 km long line 2N was conducted to investigate the deep crustal structure of the eastern Rhenish Massif and the Muensterland Basin with high-fold...
Data Supplement to: Cosmogenic 10Be in river sediment: where grain size matters and why
van Dongen, Renee | Scherler, Dirk | Wittmann, Hella | von Blanckenburg, Friedhelm
2019
Concentrations of in-situ-produced cosmogenic 10Be in river sediment are widely used to estimate catchment-average denudation rates. Typically, the 10Be concentrations are measured in the sand fraction of river sediment. However, the grain size of bedload sediment in most bedrock rivers...
U-Pb data from cherts (Onverwacht Group) and strain data from conglomerates (Moodies Group) from the southern margin of the Archean Barberton Greenstone Belt, Eswatini
Heubeck, Christoph | Thomsen, Tonny B. | Heredia, Benjamin D. | Zeh, Armin | Balling, Philipp
2022
The southern margin of the Barberton Greenstone Belt in Eswatini limits one of the world’s oldest well-preserved sedimentary and volcanic sequences, 3.57 to 3.2 Ga old. In a segment along that margin, older mafic and ultramafic volcanic rocks were thrust over the youngest strata (quartz-rich...
A global database of radiogenic Nd and Sr isotopes in marine and terrestrial samples (V. 2.0)
Blanchet, Cécile L.
2019
The database presented here contains radiogenic neodymium and strontium isotope ratios measured on both terrestrial and marine sediments. It was compiled to help assessing sediment provenance and transport processes for various time intervals. This can be achieved by either mapping sediment...