Course detail
Hydrobiology and ekotoxikology
FAST-CC01Acad. year: 2014/2015
Basic hydrobiological principles, biology of stagnant and running water, self-purification processes in surface water, eutrophication, saprobic system of evaluation of surface water quality, biology of underground water, balneobiology, biological indicators of pollution.
Basic ecotoxicological principles, kinds of toxic effects, factors affecting toxicity, environmental monitoring, toxicity tests, legislation.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Department
Learning outcomes of the course unit
In theoretical part of courses the students get acquaint with the most modern knowledge about the stucture, property and function of water ecosystems (water reservoirs, stress). Behind the studium of abiotic factors of water biotops, students will get acquaint with biology of water animals, lower and higher plants, bacteria and also with the basic hydrobiologic methods. The practice part of studium is devote to laboratory practice, in which the students realize the toxicity tests, which are used in practice. The part of practice lesson are excursion to external workplace.
The course is for students of Water management and water structure. After graduation they can be more easily employed in watermanagement practice – water treatment plant, administrativ of river basin, research institutes, high schools, state administration.
Prerequisites
- be able to do laboratory activity
- be able to evaluate laboratory results: write the report about laboratory activity, mathematical data processing of measurement
Co-requisites
Planned learning activities and teaching methods
Basic teaching methods in this subject are lectures and laboratory sessions. In the laboratory sessions, part of the session is aimed at calculations, part at practical schooling - practical application of toxicity tests, their evaluation and interpretation.
Assesment methods and criteria linked to learning outcomes
Course curriculum
2. Hydrobiology of stagnant and running water, self-purification.
3. Trophic system for evaluation of water quality.
4. Eutrophication, factors affecting eutrophication.
5. Saprobic system of evaluation of surface water quality.
6. Biology of underground water, balneobiology, water sources.
7. Biological indicators of pollution.
8. Basic ecotoxicological principles, kinds of toxicity, factors affecting toxicity.
9. Toxicological properties of selected chemical elements, inorganic and organic compounds. Biotransformation of xenobiotics.
10. Priority pollutants in aqueous environment.
11. Standard toxicity tests, microbiotests.
12. Ways of evaluation of toxicity tests, interpretation of results.
13. Risk analysis, legislation. Acquainting with chosen toxicity tests with aid of audiovisual instrumentation.
Work placements
Aims
Specification of controlled education, way of implementation and compensation for absences
Recommended optional programme components
Prerequisites and corequisites
Basic literature
Hoffman, D. J., Rattner, B. A., Burton, G.A.Jr.; Cairns, J.Jr.: Handbook of ecotoxicology. CRC Press, 2002. (EN)
Paleček, J. a kol.: Toxikologie a bezpečnost práce v chemii. Vydavatelství VŠCHT: Praha, 1996. (CS)
Picka, K., Matoušek, J.: Základy obecné a speciální toxikologie. MŽPČR, VŠB-TU, UK: Praha, 1968. (CS)
Sládečková, A, Sládeček, V.: Hydrobiologie. Nakladatelství ČVUT: Praha, 1995.
Recommended reading
Kočí V., Mocová K.: Ekotoxikologie pro chemiky. VŠCHT, 2009. (CS)
Classification of course in study plans
Type of course unit
Lecture
Teacher / Lecturer
Syllabus
2. Hydrobiology of stagnant and running water, self-purification.
3. Trophic system for evaluation of water quality.
4. Eutrophication, factors affecting eutrophication.
5. Saprobic system of evaluation of surface water quality.
6. Biology of underground water, balneobiology, water sources.
7. Biological indicators of pollution.
8. Basic ecotoxicological principles, kinds of toxicity, factors affecting toxicity.
9. Toxicological properties of selected chemical elements, inorganic and organic compounds. Biotransformation of xenobiotics.
10. Priority pollutants in aqueous environment.
11. Standard toxicity tests, microbiotests.
12. Ways of evaluation of toxicity tests, interpretation of results.
13. Risk analysis, legislation. Acquainting with chosen toxicity tests with aid of audiovisual instrumentation.
Exercise
Teacher / Lecturer
Syllabus
2. Manipulation of microscope - the way of preparing of preparations and their observation. Writting of observing to laboratory paper.
3. The toxicity test Sinapis alba.
4. Toxicity test Lemna minor.
5. The methodology of taking of water and sediment samples - off practice.
6. Excursion to external ecotoxicologic laboratory.