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THE EFFECTS OF DISTURBANCE EVENTS ON THE SUBMERGED BRYOPHYTE VEGETATION IN THE STREAMS OF THE TATRA MOUNTAINS SLOVAKIA

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dc.contributor.author RUDOLF, ŠOLTÉS
dc.contributor.author DANA, ČERVINKOVÁ
dc.contributor.author ONDREJ, GURA
dc.contributor.author ANNA, CIRIAKOVÁ
dc.date.accessioned 2022-12-20T03:49:53Z
dc.date.available 2022-12-20T03:49:53Z
dc.date.issued 2012-06-16
dc.identifier.citation RUDOLF, Š., DANA, Č., Ondrej, G., & Anna, C. (2012). The effects of disturbance events on the submerged bryophyte vegetation in the streams of the Tatra Mountains Slovakia. Pak. J. Bot, 44(3), 949-954. en_US
dc.identifier.issn 2070-3368
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/15315
dc.description.abstract Submerged bryophytes are often important constituents of stream vegetation. Almost the whole area of the Tatra mountains (The West Carpathians, 28 streams) has been surveyed by a large number of sampling sites (78) at altitudes between 639 - 2002 m a.s.l. The lower parts of the streams are mostly the areas with disturbance events - roads, clearings, built up areas, avalanche sites, bark beetles infection, wind-thrown trees and ski resorts. Conductivity, pH, dissolved oxygen, redox potential, chemical oxygen demand, calcium carbonate, nitrates, ammonia and chlorides were plotted as ordination axes, for their ecological interpretation, disturbance events were plotted onto CCA ordination diagram. Only bryophytes recorded ≥3 times in the streams have been submitted to ordination analyses: Scapania undulata (L.) Dumort., Brachythecium rivulare B. S. G., Fontinalis antipyretica Hedw., Hygrohypnum luridum (Hedw.) Jenn., Hygrohypnum ochraceum (Wilson) Loeske, Palustriella commutata (Hedw.) Ochyra and Platyhypnidium riparioides (Hedw.) Bruch & Schimp. Correlation between disturbance events and bryophytes was seen, shown by Canonical Correspondence Analysis CCA. In the term of heavy metal accumulation, the aquatic bryoflora is relatively well investigated, this is not true in terms of nutrient preferences or tolerances. This is why we have decided to fill this knowledge gap. We have found, that natural and anthropogenic disturbance events result in extra input of nutrients. en_US
dc.language.iso en en_US
dc.publisher Karachi: Pakistan Botanical Society en_US
dc.title THE EFFECTS OF DISTURBANCE EVENTS ON THE SUBMERGED BRYOPHYTE VEGETATION IN THE STREAMS OF THE TATRA MOUNTAINS SLOVAKIA en_US
dc.type Article en_US


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