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701-1315-00L 3 Credits DR , MSC D-USYS , D-ERDW

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Biogeochemistry of Trace Elements

Lecturers & Examiners: Dr. Andreas Voegelin, Prof. Dr. Lenny Winkel, Dr. Sylvain Bouchet

VVZ CR n/a

Last Updated: 2026-02-05 15:36:17

Abstract

The course addresses the biogeochemical classification and behavior of trace elements, including key processes driving the cycling of important trace elements in aquatic and terrestrial environments and the coupling of abiotic and biotic transformation processes of trace elements. Examples of the role of trace elements in natural or engineered systems will be presented and discussed in the course.

Objective

The students are familiar with the chemical characteristics, the environmental behavior and fate, and the biogeochemical reactivity of different groups of trace elements. They are able to apply their knowledge on the interaction of trace elements with geosphere components and on abiotic and biotic transformation processes of trace elements to discuss and evaluate the behavior and impact of trace elements in aquatic and terrestrial systems.

Content

(i) Definition, importance and biogeochemical classification of trace elements. (ii) Key biogeochemical processes controlling the cycling of different trace elements (base metals, redox-sensitive and chalcophile elements, volatile trace elements) in natural and engineered environments. (iii) Abiotic and biotic processes that determine the environmental fate and impact of selected trace elements.

Resources

Lecture Notes

Selected handouts (lecture notes, literature, exercises) will be distributed during the course.

General Information

Language: English
Levels: DR , MSC
Frequency: Yearly recurring

Examination

Type: session examination
Mode: written 90 minutes
Aids: pocket calculator only

Course Components

Type	Title	Time & Place	Hours
lecture with exercise	Biogeochemistry of Trace Elements The lecturers will communicate the exact lesson times of ONLINE courses.	Tue 10:00-12:00 (ON LI NE)	2 h weekly