Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: Wielopolka River

Sortuj według:

Ogranicz wyniki do:

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

New locality of Gentiana cruciata L. in the Strzyzowskie Foothills (Western Carpathians)

100%

Wojcik T., Piatek K.

Steciana

2015

tom 19

nr 2

In 2006, ca. 60 individuals of Gentiana cruciata were found in the Strzyżowskie Foothills. Until recently, only one locality of the species in the area has been reported from Kołaczyce in the Wisłoka River valley by Knapp in the 19th century. The new locality is situated in the Wielopolka River valley on an S-SW-W slope with varied inclination. In total, 16 phytosociological relevés were taken with the use of the Braun-Blanquet method in patches comprising Gentiana cruciata. The patches were characterised by high proportions of species from the classes Molinio-Arrhenathereta, Festuco-Brometea, and Trifolio-Geranietea. Given the dominance of meadow species, the community was classified as a thermophilic fresh meadow from the alliance Arrhenatherion. An upward trend was noted in the analysed population, as the number of the individuals increased to ca. 160 in 2014

Meadow communities with Cirsium canum (L.) All. in the Wielopolka River valley in the Strzyzow Foothills (Western Carpathians)

84%

Wojcik T., Kotanska M.

Steciana

2014

tom 18

nr 2

The research was conducted in meadow communities with Cirsium canum in the Wielopolka River valley in the Strzyżów Foothills in 2012–2013. The common phytosociological Braun-Blanquet method was applied and 20 phytosociological relevés were taken in each of the managed and abandoned patches. The aim of the study was to investigate the distribution of the species and identify the floristic composition and habitat conditions in the phytocoenoses, as well as to compare mown and unmown patches in which the species occurs. It was observed that the management factor exerted a significant effect on the floristic composition of the communities with Cirsium canum. The managed patches exhibited a large proportion of species from fresh and wet meadows (Molinio-Arrhenatheretea class), whereas the abandoned patches were clearly dominated by species from wet meadows from the Calthion alliance and Molinietalia order.

Ograniczanie wyników

2 Steciana

2 Wojcik T.

1 Kotanska M.

1 Piatek K.

1 2015

1 2014

Wyniki wyszukiwania

New locality of Gentiana cruciata L. in the Strzyzowskie Foothills (Western Carpathians)

Meadow communities with Cirsium canum (L.) All. in the Wielopolka River valley in the Strzyzow Foothills (Western Carpathians)