As of 1 April 2026, the PSJD database will become an archive and will no longer accept new data. Current publications from Polish scientific journals are available through the Library of Science: https://bibliotekanauki.pl
Transformations of river valley sandy landscapes on the example of Natura 2000 sites in the valley of the lower river Bug Przemiany piaszczystych krajobrazów dolinnych na przykładzie obszarów Natura 2000 w dolinie dolnego Bugu