You can address your questions regarding specific issues to the following e-mails:

Admission procedure, any other study-related issues Department of Student Affairs (Štěpánka Říčanová),
Foreign issues International Office at the Faculty (Barbora Okosy)
or University (Caroline Zoubek),
Content of the study Board of Master's in Ecology programme (Petr Blažek)
General support Erasmus Student Network