id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
abc-3306	Vassilev, Kiril Veselinov; Nazarov, Momchil; Mardari, Constantin; Grigorov, Borislav; Georgiev, Stoyan; Genova, Beloslava; Velev, Nikolay	Syntaxonomical and ecological diversity of the class Polygono-Poetea annuae in Bulgaria	2022	10	.pdf	application/pdf	8035	455	62	Ac- cording to Čarni and Mucina (1998), the major factors enhancing the variability of trampled vegetation include lo- cal floristic pools (mass effect) and the enrichment of tram- pled habitats by encroaching alien plant species. Field sampling and data analysis In Bulgaria 175 vegetation plots (relevés) presenting trampled vegetation, were sampled during the 2017-2020 period following the Braun-Blanquet approach (Westhoff and van der Maarel 1973).	cache/abc-3306.pdf	txt/abc-3306.txt