Naslov
Fitoplankton Sunčanog kanala Specijalnog zoološkog rezervata Kopački rit
(Phytoplankton of the Sunčani kanal in the Special zoological reserve Kopački rit)

Autori
Horvatić, Janja

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Zbornik sažetaka priopćenja / Hrvoje Gomerčić - Zagreb : Hrvatsko biološko društvo, 1987

Skup
Treći Kongres biologa Hrvatske s međunarodnim sudjelovanjem

Mjesto i datum
Zagreb, Hrvatska, 05.10.1987. - 10.10.1987

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Nije recenziran

Ključne riječi
sastav fitoplanktona; indeks saprobnosti; Kopački rit
(phytoplankton community; saprobic index; Kopački Rit)

Sažetak
The reserve has an interesting hydrological system composed of permanent and periodical lakes, all of them connected with canals. Recently investigated, the Sunčani kanal is a notable object to survey. The water of the Sakadaško jezero (Sakadaš Lake) periodically polluted with waste waters flows through it. The results of the 1984 and 1985 investigations showed a rich phytoplankton flora (216 taxa). The groups Chlorophyta (87 taxa) and Chrysophyta (68 taxa) prevailed in the phytoplankton community (72%). The representatives of Euglenophyta had 27 taxa or 12.2%, Cyanobacteria 21 taxa or 9.8%, Pyrrophyta 12 taxa or 5.4% and Mycophyta one species or 0.5%. The most numerous species were Actinastrum hantzschii, Pediastrum duplex, Scenedesmus acuminatus, S. quadricauda, Cymatopleura solea, Melosira varians, Euglena polymorpha, Peridinium bipes and Glenodinium gymnodium. The water of the Sunčani kanal in the investigation period belonged to the II and II-III quality class, beta and beta-alpha mesosaprobic degree.

Izvorni jezik
Hrvatski

Znanstvena područja
Biologija

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