2012-2016 Substitute member of the Management Committee on behalf of the Poland, at the project COST (European Cooperation in Science and Technology) Action TU1201: Urban Allotment Gardens in European Cities – Future Challenges and Lessons Learned
2012-2014 Participant at the common project in the framework of Polish- Austrian bilateral research program, Determinants (conditions) of transformation of urban green areas and open areas in urban regions. A comparative study of Poznań and Salzburg