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ALGAL BIO-INDICATION IN ASSESSMENT OF HYDROLOGICAL IMPACT ON ECOSYSTEM IN WETLANDS OF "SLAVYANSKY RESORT"/Die Algen-Bioindikation in der Bewertung hydrologischer Einflüsse auf Feuchtgebietsökosysteme im Landschaftspark "Slavyansky Resort"/Evaluarea bio-indicatiei algale a impactului hidrologic asupra ecosistemului acvatic din "Statiunea Slavyansky"
Ist Teil von
Transylvanian review of systematical and ecological research, 2015-01, Vol.17 (1), p.63
Ort / Verlag
Sibiu: Lucian Blaga University of Sibiu
Erscheinungsjahr
2015
Link zum Volltext
Quelle
EZB Electronic Journals Library
Beschreibungen/Notizen
Algal bio-indication is commonly used in water quality assessment but can also help in assessing the impact of hydrology on freshwater wetland ecosystems. We identified 350 species and infraspecific taxa of algae from nine taxonomic divisions (Cyanoprokaryota, Chrysophyta, Euglenophyta Dinophyta, Xanthophyta, Cryptophyta, Bacillariophyta, Chlorophyta, Charophyta) in 121 phytoplankton samples collected between 2007-2013 from seven lakes in the wetlands of the Regional Landscape Park "Slavyansky Resort", Ukraine. The algal species richness and phytoplankton biomass decreased as water salinity increased. In turn the water salinity was influenced by the inflow of groundwater, karst fracture and by the alluvial water tributaries of a paleoriver that affects the formation processes of lake-spring sulphide mud from the resort, which is often used for therapeutic purposes.