24116602
Practice seminar
WiSe 24/25: MSc-GG019: Ü - Metal stable isotopes as fingerprints in the earth and the environment
Friedhelm von Blanckenburg
Comments
We explore the so-called „non-traditional“ stable isotopes, of which the minor shifts by isotope fractionation have been made detectable by multicollector ICP-mass spectrometry. These are for example the elements lithium, magnesium, silicon, calcium or iron. • Why do isotopes shift their relative abundances? Principles of mass-dependent isotope fractionation. Isotope fractionation during precipitation, mineral dissolution, weathering, uptake by higher plants, biomedical applications, the hydrosphere, and formation of the planets. Basics of MC-ICP-mass spectrometry: sample preparation, ionisation, ion optics and mass separation, detection systems, data evaluation.
close7 Class schedule
Regular appointments
Thu, 2025-02-20 12:00 - 16:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Fri, 2025-02-21 12:00 - 16:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Mon, 2025-02-24 12:00 - 16:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Tue, 2025-02-25 12:00 - 16:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Wed, 2025-02-26 12:00 - 16:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Thu, 2025-02-27 12:00 - 16:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Fri, 2025-02-28 12:00 - 16:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt