The spring semester 2021 will take place online until further notice. Exceptions: Courses that can only be carried out with on-site presence. Please note the information provided by the lecturers.

Derek Vance: Catalogue data in Autumn Semester 2016

Name Prof. Dr. Derek Vance
Inst. für Geochemie und Petrologie
ETH Zürich, NW D 81.4
Clausiusstrasse 25
8092 Zürich
Award: The Golden Owl
Telephone+41 44 632 68 81
Fax+41 44 632 11 79
DepartmentEarth Sciences
RelationshipFull Professor

651-0254-00LSeminar Geochemistry and Petrology0 credits2SO. Bachmann, M. Schönbächler, C. A. Heinrich, M. W. Schmidt, D. Vance
AbstractSeminar series with external and occasional internal speakers addressing current research topics. Changing programs announced via D-ERDW homepage (Veranstaltungskalender)
ObjectivePresentations on isotope geochemistry, cosmochemistry, fluid processes, economic geology, petrology, mineralogy and experimental studies. Mostly international speakers provide students, department members and interested guests with insight into current research topics in these fields.
ContentWöchentliches Seminar mit Fachvorträgen eingeladener oder interner Wissenschafter, vornehmlich zu Themen der Geochemie, Isotogengeologie, Hydrothermalgeochemie, Lagerstättenbildung, Petrologie, Mineralogie und experimentelle Studien.
651-3501-00LIsotope Geochemistry and Isotope Geology3 credits2GS. Bernasconi, D. Vance
AbstractThe course focuses on the most important systems of radioactive and stable isotopes used in geochemistry and geology. Applications of isotope geochemistry for solving fundamental geological problems are discussed on the basis of case studies.
ObjectiveDevelopment of a basic knowledge and understanding of the applications of the most important systems of stable and radiogenic isotopes.
ContentThe following methods will be discussed in detail: the radioactive-radiogenic systems Rb-Sr, Sm-Nd, U-Th-Pb and K-Ar, as well as the stable isotope systems of oxygen, carbon, nitrogen, sulfur and hydrogen.

We will discuss how these methods are used in the following research fields: geochemistry of the earth, age dating, paleotemperature reconstructions, evolution of the crust and mantle reservoirs, sediment diagenesis, fluid rock interactions, hydrothermal activity, paleoceanography, biogeochemical cycles.
Lecture notesAvailable
Literature- Gunter Faure and Teresa M. Mensing. (2005): Isotopes : principles and applications. 3nd Ed. John Wiley & Sons. 897.pp

- Dickin A. P., Radiogenic Isotope Geology, (2005), Cambridge University Press

- Sharp Z.D. (2006) Principles of stable isotope geochemistry. Prentice Hall 360 pp.

William White (2011) Geochemistry
Prerequisites / NoticePrerequisites:

Geochemie I: (Bachelor course)
651-4049-00LConceptual and Quantitative Methods in Geochemistry
For this course the successful completion of the BSc-course "Geochemistry" (651-3400-00L) is a condition.
3 credits2GO. Bachmann, M. Schönbächler, D. Vance
AbstractThis course will introduce some of the main quantitative methods available for the quantitative treatment of geochemical data, as well as the main modelling tools. Emphasis will both be on conceptual understanding of these methods as well as on their practical application, using key software packages to analyse real geochemical datasets.
ObjectiveDevelopment of a basic knowledge and understanding of the main tools available for the quantitative analysis of geochemical data.
ContentThe following approaches will be discussed in detail: major and trace element modelling of magmas, with application to igneous systems; methods and statistics for calculation of isochrons and model ages; reservoir dynamics and one-dimensional modelling of ocean chemistry; modelling speciation in aqueous (hydrothermal, fresh water sea water) fluids.

We will discuss how these methods are applied in a range of Earth Science fields, from cosmochemistry, through mantle and crustal geochemistry, volcanology and igneous petrology, to chemical oceanography.

A special emphasis will be put on dealing with geochemical problems through modeling. Where relevant, software packages will be introduced and applied to real geochemical data.
Lecture notesSlides of lectures will be available.
Prerequisites / NoticePre-requisite: Geochemistry (651-3400-00L), Isotope Geochemistry and Geochronology (651-3501-00L).