24116602
Practice seminar
WiSe 23/24: 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.
close6 Class schedule
Regular appointments
Mon, 2024-04-08 13:00 - 18:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Tue, 2024-04-09 13:00 - 18:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Wed, 2024-04-10 13:00 - 18:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Thu, 2024-04-11 13:00 - 18:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Fri, 2024-04-12 13:00 - 18:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt
Sat, 2024-04-13 13:00 - 18:00
MSc-GG019: Ü - Stabile Metallisotope in Erdoberflächenprozessen und in der Umwelt