Twin plots - appropriate method to assess the impact of alien tree on understory?

URN:NBN:SI:doc-MBTB24WB2018Bazalová, DenisaBotková, KatarínaHegedüšová, KatarínaJarolímek, IvanMájeková, JanaMedvecká, JanaŠibíková, MáriaŠkodová, IvetaZaliberová, Máriadocuments/doc/M/URN_NBN_SI_doc-MBTB24WB_001.pdfdocuments/doc/M/URN_NBN_SI_doc-MBTB24WB_001.txt172articlestr. 163-1691581-466143355949URN:NBN:SI:doc-MBTB24WBengZRC SAZU, Biološki inštitut Jovana HadžijaHacquetiaBY-NC-NDblack locust plantationchanges of the species compositionChelidonio majoris-RobiniondissimilarityFraxino-Quercion roborisnasadi robinijepaired relevéspari popisovrazličnostraznolikostspremembe vrstne sestavevariabilityTwin plots - appropriate method to assess the impact of alien tree on understory?