Massive occurrence of the alien invasive species Pleodorina indica (Volvocales, Chlorophyta) in a reservoir located in urban areas of Central Poland
Piotr Knysak, Joanna Żelazna-Wieczorek
First record of Prestauroneis tumida Levkov and accompanying species in Poland
Barbara Rakowska, Ewelina Szczepocka, Joanna Żelazna-Wieczorek, Rafał M. Olszyński
Diatom biomonitoring – scientific foundations, commonly discussed issues and frequently made errors
Ewelina Szczepocka, Joanna Żelazna-Wieczorek
Morphology, ecology and distribution of the diatom (Bacillariophyceae) species Simonsenia delognei (Grunow) Lange-Bertalot
Andrzej Witkowski, Joanna Żelazna-Wieczorek, Cüneyt Solak, Maxim Kulikovskiy
Half a century of research on diatoms in athalassic habitats in central Poland
Joanna Żelazna-Wieczorek, Rafał M. Olszyński, Paulina Nowicka-Krawczyk
Qualitative and quantitative phytoseston changes in two different stream-order river segments over a period of twelve years (Grabia and Brodnia, central Poland)
Beata Sumorok, Joanna Żelazna-Wieczorek, Krzysztofa Kostrzewa
Diatom indices in the biological assessment of the water quality based on the example of a small lowland river
Ewelina Szczepocka, Bogusław Szulc, Katarzyna Szulc, Barbara Rakowska, Joanna Żelazna-Wieczorek