2023-2024 / OCEA0158-1

Phytoplankton, a tool for supporting the management of the marine environment

Duration

10h Th, 8h Pr, 10h Mon. WS

Number of credits

 Master in oceanography (120 ECTS)4 crédits 

Lecturer

Anne Goffart

Language(s) of instruction

French language

Organisation and examination

Teaching in the first semester, review in January

Schedule

Schedule online

Units courses prerequisite and corequisite

Prerequisite or corequisite units are presented within each program

Learning unit contents

Phytoplankton has an important ecological function as primary producer that fuels the ocean food webs. In some cases, anomalous phytoplankton development alters water quality. Phytoplankton s therefore a key element for assessing the health status of marine ecosystems.
In this context, the course will focus on :

  • the characterization of the main phytoplankton groups;
  • the control of phytoplankton dynamics by physical, chemical and biological constraints at different spatial and temporal scales;
  • changes in phytoplankton dynamics driven by climate change and human activities (driving forces - pressures - state - impacts - responses approach);
  • phytoplankton and water quality;
  • harmful algal blooms (HABs) and biotoxins;
  • phytoplankton and European regulation;
  • phytoplankton indicators for the assessment of water quality : present state and challenges.

Learning outcomes of the learning unit

To provide the student with a scientific basis for understanding why and how phytoplankton can be useful to support management of the marine environment.
 

Prerequisite knowledge and skills

Basic knowledge in physical, chemical and biological oceanography.

 

Planned learning activities and teaching methods

Theoretical lectures followed by exercises based on field data sets, the use of which is limited to the course.


The aim of these exercises is :

  • to determine how the various pressures acting on phytoplankton communities impact, or not, the phytoplankton biomass and composition of a coastal zone ;
  • to characterize the quality of phytoplankton communities in the selected coastal zone ;
  • to propose measures to restore phytoplankton community quality.
A demonstration of phytoplankton pigment analysis measured by HPLC will be carried out in order to present a tool allowing to characterize the communities. This may be modified according to sanitary conditions (e.g. Covid) or other constraints.

The various stages of the work will be summarized and discussed in a personal report. The time required to complete this work is included in the course credits.

Mode of delivery (face to face, distance learning, hybrid learning)

Face-to-face course


Additional information:

Face-to-face lessons except if sanitary conditions or other constraints impose remote teaching.

Recommended or required readings

Reference articles and useful web links are given to students.

Exam(s) in session

Any session

- In-person

oral exam

Written work / report


Additional information:

Oral evaluation based on the presentation of the report summarizing the exercises carried out during the course and the discussion of the results.

Deterioration of sanitary conditions or external constraints could impose remote exam.

 

Work placement(s)

Organisational remarks and main changes to the course

Students will work on their personal computers.
 

Contacts

Dr Anne Goffart - A.Goffart@uliege.be University of Liège, Oceanology  Phone +32 (0)4 366 50 76

Association of one or more MOOCs