Zróżnicowanie zbiorowisk ląkowych w dolnej części doliny Iny na tle warunków siedliskowych

Abstract

In the years 2000–2002 floristic and phytosociological investigations were carried out around of eleven permanent sites in the Ina River valley between villages Sowno and Przemocze. Nineteen phytocoenosis on the eleven humidity habits were selected. Ascertain ecotone zone of vegetation were dependent on site. The biggest surface were occupied by the floral assemblage situate the most closer to the Ina River on the fresh and wet habitation. Next, along with distance accrue ascertain occurrence of strong wet and wet habitation as well as dry seasonally humidified habitation on the higher areas of researched area. The high value of synanthropisation and apophytisation indexes indicated the negative changes on the meadows communities. Two protected plant species and ten protected animals species (including insects, amphibians, birds) were found on the studied area.