Module 21-SC-3 Chemical Perspective on Planetary Boundaries and Food

Faculty

Person responsible for module

Regular cycle (beginning)

Every winter semester

Credit points and duration

5 Credit points

For information on the duration of the modul, refer to the courses of study in which the module is used.

Competencies

In this module, students learn the basic concepts of planetary boundaries, for example the material cycles of essential chemical components such as nitrogen and phosphorus. Students understand the basic processes and control variables for the various planetary boundaries and can assess how and why these need to be continuously adjusted. In the module, students also acquire the skills needed to categorise and evaluate new activities and technologies in terms of the concept of planetary boundaries. Students will also learn how terrestrial and aquatic ecosystems are being altered by anthropogenic activities such as agriculture and animal farming. After the course, students will be able to categorise alternative concepts for the production of natural raw materials in food production. In addition, students will be able to outline the main features of the water cycle and assess the conditions under which the use of certain methods for purifying and desalinating water makes ecological sense.

Content of teaching

In terms of content, the theoretical foundations of the concept of planetary boundaries are laid. This concept considers various biological, physical and chemical processes and systems that determine the stability and resilience of the Earth system. They thus provide a guideline for a safe operating space for humanity. These systems are presented with their basic processes and control variables. In addition, the basics of terrestrial and aquatic ecosystems are taught as well as the question of how anthropogenic activities such as agriculture and animal farming influence them, for example through eutrophication or oxygen deficiency. The basics of the water cycle are also presented, as well as chemical and technological methods for purifying and desalinating water.

Recommended previous knowledge

Necessary requirements

Explanation regarding the elements of the module

Module structure: 1 bPr 1

Courses

Chemical Perspective on Planetary Boundaries and Food
Type lecture with exercises
Regular cycle WiSe
Workload5 150 h (30 + 120)
LP 5 [Pr]

Examinations

oral examination
Weighting 1
Workload -
LP2 -

30 - 35 minutes.

The module is used in these degree programmes:

Degree programme Recom­mended start 3 Duration Manda­tory option 4
Sustainable Chemistry / Master of Science [FsB vom 05.03.2026] 1. 1 semes­ter Obli­gation

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Legend

1
The module structure displays the required number of study requirements and examinations.
2
LP is the short form for credit points.
3
The figures in this column are the specialist semesters in which it is recommended to start the module. Depending on the individual study schedule, entirely different courses of study are possible and advisable.
4
Explanations on mandatory option: "Obligation" means: This module is mandatory for the course of the studies; "Optional obligation" means: This module belongs to a number of modules available for selection under certain circumstances. This is more precisely regulated by the "Subject-related regulations" (see navigation).
5
Workload (contact time + self-study)
SoSe
Summer semester
WiSe
Winter semester
SL
study requirement
Pr
Examination
bPr
Number of examinations with grades
uPr
Number of examinations without grades
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