Odkrycie bezlistu okrywowego Buxbaumia viridis (Bryophyta, Buxbaumiaceae) w Beskidzie Niskim (Karpaty Zachodnie)

Stability of mountain glades in the Bieszczady National Park

A study carried out in the Bieszczadzki National Park, over 60 years after the cessation of use of the mountain glades, indicate a considerable decrease in the number of glades (by 41%) and their area (by 81%). Significa...

Properties and classification of soils developed on Holocene river deposits in upper San river valley near Tarnawa Wyżna

The paper presents a study of the diversity of soil properties on a sequence of Holocene river terraces. The main properties taken into consideration include soil profile morphology, particle size distribution, organic c...

Report on the occurrence of the red alga Hildenbrandia rivularis (Liebm.) J. Ag. in the Bieszczady National Park

The freshwater red alga Hildenbrandia rivularis was found in the Bieszczady National Park. Occurrence of this species was revealed in the Rzeka stream

Wstępne rozpoznanie okrzemek Bacillariophyceae Jeziorek Duszatyńskich (Bieszczady Zachodnie)