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The changes of relative importance value of periphytic algal taxa in Szigetköz section of River Danube (Hungary)

Ács, Éva and Buczkó, Krisztina (1996) The changes of relative importance value of periphytic algal taxa in Szigetköz section of River Danube (Hungary). In: Limnologische Berichte Donau 1996 : Wissenschaftliche Referate : 31. Konferenz der IAD in Baja/Ungarn 1996. IAD, Vácrátót : Göd, pp. 441-446.

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Abstract

The algal composition of periphyton was studied in the branch-system of the River Danube at Ásványráró and Cikola-sziget on different submersed macrophytes and sterilised reed stems. The samples were collected in 1991, 1992, 1994 and 1995. In this paper we presented only the changes of relative importance value of periphytic algal taxa through the changes of relative abundance and frequency from these studies (further results are written in Buczkó and Ács [in press]). It seems that the tendency of the changes of the average relative abundance is increasing and that the number of accident species is decreasing in the sapmles, indicating that the branch system of Szigetköz region has started to lose the richness of species, the unique periphytic algal flora, in many aspects and become more similar to the main arm.

Item Type: Book Section
Subjects: Q Science / természettudomány > QE Geology / földtudományok > QE08 Hydrosphere. Hydrology / hidroszféra, hidrológia
Q Science / természettudomány > QH Natural history / természetrajz > QH301 Biology / biológia
Depositing User: Erika Bilicsi
Date Deposited: 15 Feb 2013 09:59
Last Modified: 15 Feb 2013 09:59
URI: http://real.mtak.hu/id/eprint/4196

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