IMPACTUL ANTROPIC ASUPRA VEGETAŢIEI VASCULARE DIN ALBIA RÂULUI BÂC PE SECTORUL STRĂŞENI-SÂNGERA

Constantin BULIMAGA, NadejdaGRABCO*, Corina NEGARA Institutul de Ecologie şi Geografie, AŞM *Universitatea de Stat din Moldova

Rezumat

Vascular vegetation of the river Bâc is represented by 118 species of vascular plants from 106 genus, grouped in 40 families. The most representative families are: Asteraceae and Poaceae with properly 23 and 17 species. Species with high frequency refers to other families: Ranunculaceae, Cannabaceae, Urticaceae, Chenopodiaceae, Rubiaceae, etc. The greatest diversity of vegetation found in stations located upstream of Chisinau. Lowest floristic diversity was established at the confluence river Bîc and Wastewater treatment Plant leakage and consists from 29 species.